ALL_POSTS__lang-bs.txt Rosetta plain-text article export — Vojta Maur Source language: cs Target language: bs (Bosnian) Source generated: 2026-09-23T06:21:00.983Z Source SHA-256: 04c20af24eb6538a2634376f2aa4f92d87f530650e9e4d59baef8d67ee1743c8 Articles: 82 of 82 Czech versions Translation: Gemini gemini-3.1-flash-lite; machine translation, not independently reviewed Protected code, outputs, URLs, identifiers and explicit notranslate passages retain their source text. ============================================================ TITLE: Koncepti SLUG: koncepty URL: https://vojtamaur.cz/koncepty/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-08-14 SOURCE: src/content/posts/koncepty.mdx BUILT_HTML: koncepty/index.html ============================================================ Koncepti avgust 2026 Zabilješke ispod su tekući zapis ideja i zapažanja koji su se kod mene pojavili tokom vremena. Često nisu domišljene niti realizovane, iako bi u budućnosti mogle biti. Ili možda neće, za neke misli je dovoljna forma zabilješke. Neke su slijepe ulice i zato nema smisla dalje ih razvijati. Ali i tako mogu biti vrijedne bilježenja. 2023-02-24: GLITCH-EVI NEURALNIH FILTERA Slučajno sam tokom rada otkrio da kada u Photoshopu pokušam uvećati sliku pomoću Neural Filters, a ta slika je u CMYK profilu boja i sadrži veće transparentne dijelove, dogodi se čudan, ali većinom prilično estetski glitch. Ovdje je uzorak 3 od 28 slika koje sam zabilježio: koncepty-2023-02-24-glitche-neuralnich-siti-1.jpg [https://vojtamaur.cz/images/koncepty-2023-02-24-glitche-neuralnich-siti-1.jpg] koncepty-2023-02-24-glitche-neuralnich-siti-2.jpg [https://vojtamaur.cz/images/koncepty-2023-02-24-glitche-neuralnich-siti-2.jpg] koncepty-2023-02-24-glitche-neuralnich-siti-3.jpg [https://vojtamaur.cz/images/koncepty-2023-02-24-glitche-neuralnich-siti-3.jpg] 2023-10-04: GENETSKE TRAJEKTORIJE Preveo sam genetske sekvence u crteže pomoću jednostavnog pravila: A znači korak na sjever, T/U na jug, C na istok i G na zapad. Redoslijed baza tako određuje oblik neprekidne linije. Rezultujuća vizualizacija: koncepty-2023-10-04-geneticke-trajektorie.webp [https://vojtamaur.cz/images/koncepty-2023-10-04-geneticke-trajektorie.webp] Izvorni kod: koncepty-2023-10-04-geneticke-trajektorie.py [https://vojtamaur.cz/files/koncepty-2023-10-04-geneticke-trajektorie.py] 2024-03-22: OPTIČKI RITAM RADA NA RAČUNARU Napravio sam program koji bilježi svaki udarac po tastaturi i klik mišem tokom mog rada na računaru. Vrijeme teče u smjeru uobičajenog pisanja, slijeva nadesno i odozgo prema dolje. Crna tačka znači zabilježen unos, bijela površina njegovo odsustvo. Ovdje je uzorak 3 od 18 slika koje sam zabilježio: koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci-1.png [https://vojtamaur.cz/images/koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci-1.png] koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci-2.png [https://vojtamaur.cz/images/koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci-2.png] koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci-3.png [https://vojtamaur.cz/images/koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci-3.png] Izvorni kod: koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci.py [https://vojtamaur.cz/files/koncepty-2024-03-22-opticky-rytmus-prace-na-pocitaci.py] 2024-08-19: KUSHÍKOVA POEZIJA Radio sam na računaru, ali me je stalno ometao moj pacov Kushík. Penjao se po meni, tražio pažnju, penjao se po stolu, po računaru. Počeo me je pomalo frustrirati. Pa sam se naljutio, otvorio mu prazan MS Word dokument i rekao mu nešto u smislu da neka stvara, kad već to želi raditi umjesto mene. Kushík je dakle počeo trčati po tastaturi. Nastao je ovaj dokument: koncepty-2024-08-19-kushikova-poezie.pdf [https://vojtamaur.cz/files/koncepty-2024-08-19-kushikova-poezie.pdf] 2024-12-05: THERMOZEPAM Napravio sam za svoju termokameru Seek Thermal RevealPRO vlastiti program za pregled i uređivanje termografskih fotografija. Za Windows nisam našao nikakav odgovarajući softver za ovu kameru, što je šteta, jer njeni termografski fajlovi sadrže temperaturne podatke s kojima se može dalje raditi. Program sam nazvao Thermozepam, jer sam njegovim dizajnom zadovoljan i njegovo korištenje je za mene skoro zarazno. Program učitava termografske TIFF fajlove, omogućava promjenu mape boja snimka pomoću colormap iz biblioteke matplotlib, mjerenje prosječne temperature fotografije, određivanje modusa temperatura, prikaz minimalne i maksimalne temperature, histograma i nakon klika također temperaturu konkretnog piksela. Prilikom čuvanja zna eksportovati bojom remapiran PNG fajl i opciono ga uvećati pomoću interpolacije. Screenshot programa: koncepty-2024-11-10-thermozepam.png [https://vojtamaur.cz/images/koncepty-2024-11-10-thermozepam.png] Izvorni kod: koncepty-2024-11-10-thermozepam.pyw [https://vojtamaur.cz/files/koncepty-2024-11-10-thermozepam.pyw] 2025-12-05: BLJESAK U TAMI Palo mi je na pamet da napravim Arduino projekat u kojem bih u praznu kutiju (prethodno sterilisanu pomoću UV-C lampe) stavio laser. Taj laser bi ispalio sekundni puls u nasumično vrijeme (da ne znam kada se to tačno desilo, ali da znam da će se desiti recimo za 10 minuta na 100%). Ako bih uspio to napraviti kako treba, taj puls svjetlosti ne bi primijetio nijedan posmatrač. 2026-01-31: SIMULACIJA PINHOLE KAMERE Pokušavao sam u Pythonu stvoriti jednostavnu funkcionalnu pinhole kameru. Nekada u srednjoj školi sam već napravio stvarnu fizičku, ali mi se činilo da ću, ako je simuliram, bolje razumjeti njeno funkcionisanje, jer nije dovoljno samo napraviti rupicu u kutiji, umetnuti svjetlosno osjetljiv papir, taj onda nakon ekspozicije razviti i pustiti fiziku da odradi svoj posao (kako god da funkcioniše). Ovdje se, naprotiv, mora simulirati i fizika. Imao sam nastojanje da simulaciju algoritmski učinim što realističnijom, iako limitom naravno ostaju moje znanje i dostupna računarska snaga. Program na primjer koristi forward ray tracing, dakle praćenje svjetla od izvora prema sceni i kameri, umjesto uobičajenijeg backward ray tracinga, koji prati zrake od kamere nazad u scenu. Forward pristup je bliži fizičkom smjeru širenja svjetla, ali zna biti računarski vrlo neefikasan. Primjeri podešavanja programa i objašnjenje parametara: koncepty-2026-01-31-simulace-pinhole-nastaveni.txt [https://vojtamaur.cz/files/koncepty-2026-01-31-simulace-pinhole-nastaveni.txt] Izvorni kod: koncepty-2026-01-31-simulace-pinhole.py [https://vojtamaur.cz/files/koncepty-2026-01-31-simulace-pinhole.py] 2026-03-02: SORTIRANJE PIKSELA FOTOGRAFIJA Pokušao sam pomoću algoritma sortirati piksele fotografija. Ideja je bila otprilike sortirati piksele prema HUE i svjetlini: na jednu osu (recimo x) redati piksele prema HUE, a na drugu osu (recimo y) prema svjetlini. Time se pikseli fotografije preslože, ali nijedan ne nestane niti nastane novi. Ipak, izlazne fotografije gube prvobitno značenje, ali zadržavaju atmosfersku boju. Izvorni kod: koncepty-2026-03-02-trideni-pixelu-fotek.py [https://vojtamaur.cz/files/koncepty-2026-03-02-trideni-pixelu-fotek.py] 2026-04-13: NASUMIČNA EKSPLORACIJA INTERNETA Otprilike dvije sedmice sam se posvetio nasumičnoj eksploraciji interneta, jer me je zanimalo kako izgleda kada ga ne preporučuju algoritmi. Isprobavao sam različite pristupe. Prvi (naivni) je bio stvaranje programa za zadavanje i otvaranje URL-ova koji su nasumično generisani. To je naravno bilo ekstremno neefikasno, prostor mogućih URL-ova je prevelik, a oni postojeći su zastupljeni rijetko. Drugi pristup je bio izgraditi vlastiti crawler i dati mu neki bizarni seed URL (recimo web kdomivolal.cz [https://www.kdomivolal.cz/]). Rezultate sam onda pokušavao filtrirati pomoću LLM-a i naknadno gledati samo one zanimljive (prema nekim definisanim kriterijumima). Našao sam tako puno bizarnosti za zabavu, ali ništa revolucionarno. Treći pristup je bio mnogo plodniji i zabavniji. Otkrio sam naime da postoji Certstream. To je spretan servis koji uživo emituje trenutno izdate sigurnosne certifikate širom svijeta. Tako da to prikazuje URL-ove webova koji ili tek nastaju ili obnavljaju svoj certifikat. Izvorni kod: koncepty-2026-04-13-certstream-listener.py [https://vojtamaur.cz/files/koncepty-2026-04-13-certstream-listener.py] Proveo sam nekoliko dana nasumično klikajući po tim URL-ovima. Najčešće sam nailazio na prevare (kriptovalute itd.), porno, AI, AI porno, uputstva kako napraviti AI porno, kockanje, prijavne interfejse sistema, webove u nastajanju (koji imaju placeholder sadržaj ili poruke „radimo na tome“). Zahvaljujući ovom procesu naišao sam na web treeyo.my [https://treeyo.my/], koji mi je ostao u sjećanju po svojoj minimalističkoj formi i nultoj optimizaciji na pažnju gledaoca. Također sam saznao da je taj web zaista rubni dio interneta, jer ga do sada nije indeksirao ni Google. Internet Archive ga je doduše pronašao, ali iz CT logova, isto kao i ja. Potraga se na kraju isplatila. 2026-05-06: IZLOŽBA U PACIFIKU Palo mi je na pamet stvoriti 360° panoramske fotke Pacifika generisane pomoću AI. Zatim u njih umetnuti QR kod pomoću AI (nešto u stilu Illusion Diffusion), koji upućuje na neku umjetnost. Naknadno bi se u njih mogli umetnuti lažni metapodaci lokacije (recimo GPS koordinate usred Pacifika) i uploadovati na Google Maps. Alternativno bi se mogla uzeti neka stvarna mjesta fotografisana 360° kamerom, recimo iz jednog grada, pa im svima pomjeriti GPS pozicije u Pacifik. Razlog zašto govorim samo o 360° fotkama je taj što kod njih Google do sada dozvoljava upload na tačne GPS pozicije pomoću metapodataka. Dok normalne fotke moraju biti dodijeljene postojećem mjestu. 2026-06-04: PIGMENTNE LEZIJE Ovaj projekat sam pokušao realizovati, ali zbog vremenske zahtjevnosti ga nisam završio. Dokumentovao sam za sada samo ruke, izrezao fotografisane mladeže (transparentna pozadina), zadržao njihovu razmjeru i stvorio program za njihovo sortiranje u mreži. Međutim, ovo je tekst koji je trebao objasniti koncept: „U godini 2026 dokumentovao sam svaki vidljivi kožni tumor ili vaskularnu anomaliju na površini svog tijela. Kod svakog objekta je zadržana razmjera. Naknadno su pojedinačne lezije digitalno izrezane i poredane u pravilnu mrežu.“ 2026-06-21: SAMO-MODIFIKUJUĆI INTELIGENTNI PROGRAM Pokušavao sam stvoriti program koji koristi OpenAI API i njihove LLM-ove. Program ima zadatak modifikovati samog sebe i onda se ponovo pokrenuti. A mene je zanimalo kuda će to voditi. Nažalost, model je često odbijao zadatak, jer ga je smatrao opasnim. Ili ga je ispunio, ali njegov nasljednik više ne. Atraktori su jednostavno uvijek bili odbijanje iz razloga sigurnosti. Nije se nikada ni stigao do četvrte iteracije. Izvorni kod: koncepty-2026-06-21-sebe-modifikujici-inteligentni-program.py [https://vojtamaur.cz/files/koncepty-2026-06-21-sebe-modifikujici-inteligentni-program.py] 2026-07-30: SISTEM SA UNIKATNIM ČESTICAMA Naš fizički sistem je dosadan u tom smislu da izgleda kao da su elementarne čestice međusobno identične. Elektron kao elektron, foton kao foton. Ja bih ali rado stvorio simulaciju sistema koji ima puno elementarnih čestica, ali nijedne dvije od njih nisu zamjenjive. Na kraju sam došao do varijante u kojoj čestice same po sebi nemaju nikakve osobine niti identitet. Definisane su samo svojim međusobnim interakcijama, što je iz perspektive posmatrača unutar sistema praktično ekvivalentno. Posljedice ove misli zabavno mi je zamišljati. Ako to uzmem s dozom pretjerivanja, živjeti u takvom sistemu bilo bi dosta zahtjevno za pravljenje predikcija. Također bi entiteti koji žive u takvom sistemu možda morali paziti na gubitak ili otuđenje vlastitih čestica. Pokušavao sam ga simulirati i tehnički sam ispunio zadatak. Međutim, opet tako zanimljiv rezultat nije bio. Po meni također zato što je za posmatranje nekih zanimljivih emergentnih osobina potrebna veća računarska snaga (više čestica, više vremena u simulaciji, možda više dimenzija simulacije) i dublja analiza izlaza. Ažuriranje od 2026-08-22: Prilikom pregledavanja generisanih svjetova na kraju sam naišao na izvanredne samoorganizujuće strukture. Okrugle su do ovalne i izgledaju pomalo kao lipidne kapsule. Imaju jasno ograničenu vanjštinu i unutrašnjost, pri čemu je barijera ili „membrana“, koja čini njihovu vanjštinu, vrlo stabilna, dok je njihova unutrašnjost pokretljivija. Ovaj seed sam postavio kao početnu vrijednost u demou ispod. Napomena: razvoj sistema, a time i veličina ovih struktura, zavisi od rezolucije prikaza. Brzina animacije utiče na njihovu stabilnost, vjerovatno zbog numeričke nepreciznosti kod većih vremenskih koraka. Iako se strukture raspadnu, na primjer nakon povećanja brzine animacije, sistem se na kraju ponovo uredi i stvori nove. Ovo nije nešto što sam namjeravao stvoriti. Stvorio sam samo sistem sa unikatnim částicemi/interakcemi i ovo je nastalo kao emergentna pojava. Sjajno, odjednom imam simulator „lipida“. Interaktivni demo: koncepty-2026-07-30-system-s-unikatnimi-casticemi.html [https://vojtamaur.cz/files/koncepty-2026-07-30-system-s-unikatnimi-casticemi.html] 2026-08-14: SMEĆE Šta kada bih fotografisao baš svako smeće koje bacim u kantu? Moglo bi se fotografisati sa razmerom, smeće zatim iseći iz pozadine i u odgovarajućim odnosima veličina poslagati u pravilnu mrežu. 2026-08-22: 天天中彩票买 Kada sam se sa ChatGPT-om (v5.6 Sol) konsultovao kako najjednostavnije opisati eksperiment OPTIČKI RITAM RADA NA RAČUNARU (vidi gore), automatski je taj čet nazvao „Opis programa 天天中彩票买 “. Pritom je čet bio potpuno nov, osnovan samo zbog opisa ovog eksperimenta. Sam sadržaj programa koji sam joj poslao bio je sasvim normalan. Tako da sam odlučio da je suočim sa tim i napisao ovo: „Zašto si ovaj čet nazvala Opis programa 天天中彩票买 ?“ Njen odgovor je bio: „Nemam pojma. 😭 Taj znak „զ“ je jermensko slovo „za“, tako da „Opis programa զ“ nema nikakvog smisla na češkom. Nazivi četova se generišu automatski iz početka konverzacije i ovde je generator naslova očigledno odlučio da ubaci nasumičan znak iz jermenske abecede. U sadržaju konverzacije ne vidim nikakav razlog za to. Dakle ne, to nije neka tajna oznaka za program. To je jednostavno „Opis programa“ + tipografski uljez.“ Nakon nekoliko daljih interakcija shvatila je da ne, nije to jermenski, već kineski. Ipak, vidi se da je isprva bila veoma zbunjena. Mislim da string „ 天天中彩票买 “ funkcioniše pomalo kao ozloglašeni token „ SolidGoldMagikarp “. Ne tvrdim da funkcioniše isto, niti znam da li tokenizer string „ 天天中彩票买 “ predstavlja kao jedan token. Ipak, model se pri radu sa njim ponaša pomalo kao ChatGPT 3 sa tokenom „ SolidGoldMagikarp “. Takođe nije isključeno da to ima neke veze sa njenom memorijom, jer ona doseže i izvan ovog četa. Ceo ovaj čet izvezen kao PDF: koncepty-2026-08-22-chatgpt-cely-chat.pdf [https://vojtamaur.cz/files/koncepty-2026-08-22-chatgpt-cely-chat.pdf] 2026-08-26: DUGME MOJIH SNOVA Redovno me nerviraju dijaloški okviri Windows sistema koji nude stvari kao što su pravljenje rezervnih kopija preko OneDrive-a, ažuriranja i slično. Uvek nude izbor između „Počinjemo“ i „Podseti me kasnije“. To je prilično frustrirajuće kada nisam zainteresovan ni za jednu od tih opcija. Tako da mi je palo na pamet da napravim sliku (fotomontažu) u koju ću dodati treću opciju – moje dugme iz snova, koje u sistemu nažalost još uvek nedostaje. Bilo bi to dugme „Odjebite“. Kladim se da nisam jedina osoba sa kojom bi ta slika duboko rezonovala. 2026-09-18: SUPERINTELIGENTNI KALKULATOR Pala mi je na pamet još jedna nepraktična glupost koju imam potrebu da teoretski istražim. Radi se o programu koji će funkcionisati kao veoma primitivan kalkulator. Mogao bi da zna da sabira samo pozitivne cele brojeve, ništa više. Ipak, sa tom razlikom da se rezultat ne bi izračunao normalno lokalno, već bi se umesto toga poslao nekom veoma naprednom jezičkom modelu (npr. ChatGPT-6 Astra). A on bi imao zadatak da izračuna taj jednostavan primer i vrati samo rezultat. Deluje mi prilično smešno iskoristiti najnapredniji jezički model za nešto ekstremno primitivno. U suštini, verovatno se radi i o parodiji na to kako se danas i primitivne stvari poveravaju AI-u i kako marketing na sve stavlja nalepnicu „AI“ kao nekakav magični sjaj funkcionalnosti. Praktično će naravno biti dosta lošiji od normalnog kalkulatora, manje pouzdan, sa većom latencijom, skuplji, manje ekološki, sa potrebom za internet konekcijom, … ============================================================ TITLE: Maske SLUG: masky URL: https://vojtamaur.cz/masky/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-08-07 SOURCE: src/content/posts/masky.mdx BUILT_HTML: masky/index.html ============================================================ Maske avgust 2026 Slike ispod su masky [https://en.wikipedia.org/wiki/Layers_(digital_image_editing)#Layer_mask] kreirane u Adobe Photoshopu tokom mog rada na različitim projektima. Svaka maska je u trenutku svog nastanka sačuvana kao zasebna slika. Galerija ovih slika nije rezultat odabira. Ako je tokom rada nastala maska, ona je njen sastavni dio. Slike su poredane hronološki od najstarije do najnovije. 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https://www.youtube-nocookie.com/embed/6wDN62Xq3pA] ============================================================ TITLE: Italija - Venecija 2026 SLUG: cestovani-italie-benatky-2026 URL: https://vojtamaur.cz/cestovani-italie-benatky-2026/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2026-06-10 SOURCE: src/content/posts/cestovani-italie-benatky-2026.mdx BUILT_HTML: cestovani-italie-benatky-2026/index.html ============================================================ Italija - Venecija 2026 Video [VideoObject: https://www.youtube-nocookie.com/embed/FHJMNm3mjw0] ============================================================ TITLE: Paraziti SLUG: prizivnici URL: https://vojtamaur.cz/prizivnici/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-05-21 SOURCE: src/content/posts/prizivnici.mdx BUILT_HTML: prizivnici/index.html ============================================================ Paraziti maj 2026 Posljednjih godinu dana nekoliko puta dnevno izlijevam na jedno mjesto u travnjaku u Plzeň-Božkovu iskorištene čajeve od listića zajedno s preostalom vodom, jer ne želim začepiti odvod. Na tom su se mjestu počeli koncentrirati puževi koji jedu listiće čaja. Ponekad ih se tamo nađe i do tucet, drugi put nijedan. Dijelim s njima ukuse. [ImageObject: https://vojtamaur.cz/images/prizivnici-obr-1.jpg | puževi i čaj] [https://vojtamaur.cz/images/prizivnici-obr-1.jpg] ============================================================ TITLE: Plzeň, 2026-05-01 SLUG: plzen-2026-05-01 URL: https://vojtamaur.cz/plzen-2026-05-01/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-05-01 SOURCE: src/content/posts/plzen-2026-05-01.mdx BUILT_HTML: plzen-2026-05-01/index.html ============================================================ Plzeň, 2026-05-01 maj 2026 Snimci termalne kamere: pokušaj pogleda na scenu kao na ulaz za sisteme za posmatranje i nišanjenje. [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-4.png | oklopni transporter] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-4.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-1.png | vojnik sa oružjem] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-1.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-2.png | vojnik sa oružjem] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-2.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-7.png | vojnici na tenku] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-7.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-6.png | vojnici sa tenkom] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-6.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-3.png | vojnici na tenku] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-3.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-5.png | vojnici sa tenkom] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-5.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-8.png | vojnici kod statue sv. Jovana Nepomuka] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-8.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-9.png | vojnici na tenku] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-9.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-10.png | dijete u uniformi sa puškom] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-10.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-13.png | dijete u uniformi sa puškom] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-13.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-11.png | dijete u uniformi sa puškom] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-11.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-15.png | vojnici na tenku] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-15.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-12.png | vojnik na tenku] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-12.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-14.png | vojnik kod mitraljeza] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-14.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-16.png | tenk] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-16.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-17.png | dijete ispred tenka] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-17.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-18.png | vojnici kod tenka] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-18.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-19.png | tenk] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-19.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-21.png | vojnici sa tenkom] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-21.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-20.png | vojnici sa tenkom i beskućnik] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-20.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-23.png | pilot i borbeni avion] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-23.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-22.png | pilot i borbeni avion] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-22.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-24.png | borbeni avion] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-24.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-25.png | pilot i borbeni avion] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-25.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-27.png | vojno vozilo] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-27.png] [ImageObject: https://vojtamaur.cz/images/plzen-2026-05-01-obr-26.png | vojno vozilo] [https://vojtamaur.cz/images/plzen-2026-05-01-obr-26.png] ============================================================ TITLE: Metaweb članak SLUG: metawebovy-clanek URL: https://vojtamaur.cz/metawebovy-clanek/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-04-22 SOURCE: src/content/posts/metawebovy-clanek.mdx BUILT_HTML: metawebovy-clanek/index.html ============================================================ Metaweb članak april 2026 MANIFEST Ovaj veb-sajt je statički projekat fokusiran na dugoročno očuvanje sadržaja. Sav sadržaj je sačuvan u datotekama, bez zavisnosti od baza podataka ili eksternih sistema. Rezultujući veb-sajt se generiše kao statički izlaz koji se lako može kopirati, arhivirati i ponovo sastaviti. Projekat je raspoređen kroz više nezavisnih sistema: repozitorijume, arhivske servise i statičke snimke. Time se smanjuje rizik od gubitka podataka. Cilj je osigurati da sadržaj bude moguće rekonstruisati čak i u slučaju da neki delovi originalne infrastrukture prestanu da postoje. ONLAJN ARHIVSKI SLOJ Ovi linkovi predstavljaju isti projekat sačuvan u različitim sistemima i u različitim oblicima. Oni uključuju kanonski izvorni repozitorijum, njegove kopije i kompletne statičke snimke. Zajedno stvaraju redundantnu strukturu dizajniranu da očuva projekat i omogući njegovu rekonstrukciju čak i ako neki delovi postanu nedostupni. Projekat postoji i kao Python CLI paket distribuiran preko GitHub-a i PyPI-a, uključujući ugrađene rezervne snimke odabranih tekstualnih artefakata. Digitalna arhivacija ovog sajta tako koristi, pored sopstvenog domena, i servise GitHub, GitLab, Codeberg, Neocities, Cloudflare, Netlify, Vercel, Firebase, ChatGPT Sites, Arweave, Pollux.casa (Gemini), envs.net (Gemini + Gopher), Software Heritage, Internet Archive, Webarchiv, Zenodo, Figshare, Permanent.org, Proton.me, YouTube, Spotify, File Garden, Catbox, CYX Share, Ocen Share, Node 616, pOne.Rs, kappa.lol, Lulu, Kobo, PyPI, Perma.cc, archive.today, Ghost Archive, Arquivo.pt, Megalodon / Web Gyotaku i paste.rs. [CODE BLOCK] MAIN SITE (primary live version): https://vojtamaur.cz/ ALTERNATIVE DEPLOYMENTS: GitHub Pages https://vojtamaur.github.io/vojtamaur-web/ Cloudflare Pages https://vojtamaur-web.pages.dev/ Netlify https://vojtamaur.netlify.app/ Vercel https://vojtamaur-web.vercel.app/ https://vojtamaur-web-git-main-vojta-maur.vercel.app/ https://vojtamaur-7o0qbm9r5-vojta-maur.vercel.app/ Firebase Hosting https://vojtamaur-977c1.web.app/ https://vojtamaur-977c1.firebaseapp.com/ GitLab Pages https://vojtamaur-web-a22b59.gitlab.io/ Codeberg Pages https://vojta_maur.codeberg.page/ Neocities https://vojtamaur.neocities.org/ ChatGPT Sites https://vojtamaur.vojtam.chatgpt.site/ ArDrive / Arweave https://db6beycsnxhli2vxsahgn3ajpsi6qv5alttkr4d3sfwrj7uurqfq.ardrive.net/GHwSYFJtzrRqt5AOZuwJfJHoV6Bc5qjwe5FtFP6UjAs/ https://arweave.net/GHwSYFJtzrRqt5AOZuwJfJHoV6Bc5qjwe5FtFP6UjAs/ Pollux.casa (Gemini capsule + HTTPS gateway) https://vojta.pollux.casa/ gemini://vojta.pollux.casa/ envs.net (HTTPS hosting + Gemini capsule + Gopherhole) https://vojtamaur.envs.net/ gemini://envs.net/~vojtamaur/ gopher://envs.net/1/~vojtamaur SOURCE REPOSITORY (canonical source): GitHub https://github.com/VojtaMaur/vojtamaur-web COPIES OF GITHUB REPOSITORY: GitLab https://gitlab.com/vojta.maur/vojtamaur-web Codeberg https://codeberg.org/vojta_maur/pages Software Heritage (archival ingest of repository) https://archive.softwareheritage.org/browse/origin/directory/?origin_url=https://github.com/VojtaMaur/vojtamaur-web Internet archive (archival ingest of repository) https://archive.org/details/vojtamaur-web-source-2026-05 https://archive.org/details/vojtamaur-web-complete-sourcebuildgit-2026-07 https://archive.org/details/vojtamaur-2026-08-git-mirror Permanent.org(archival ingest of repository) https://app.permanent.org/p/archive/0kx0-0000/0kx0-0005/2230361/record/0kx0-00r9 Proton.me https://drive.proton.me/urls/RF0E5CGBSM#uMPlGQv19eDX STATIC SNAPSHOTS (built output of the repository): GitHub Releases https://github.com/VojtaMaur/vojtamaur-web/releases/ Zenodo https://doi.org/10.5281/zenodo.19691321 Figshare https://doi.org/10.6084/m9.figshare.33077810 Internet Archive https://archive.org/details/vojtamaur-2026-04 https://archive.org/details/vojtamaur-2026-05 Permanent.org https://app.permanent.org/p/archive/0kx0-0000/0kx0-0005/2230361/record/0kx0-00r7 https://app.permanent.org/p/archive/0kx0-0000/0kx0-0005/2230361/record/0kx0-00r8 Proton.me https://drive.proton.me/urls/9MK543P588#Lz2xoUSJ9upD https://drive.proton.me/urls/2HPKXJABCG#CnTLdNh55HA9 PYTHON CLI PACKAGE (distribution + embedded fallback snapshots): PyPI https://pypi.org/project/vojtamaur/ GitHub https://github.com/VojtaMaur/vojtamaur-python Software Heritage (archival ingest of GitHub repository) https://archive.softwareheritage.org/browse/origin/directory/?origin_url=https://github.com/VojtaMaur/vojtamaur-python [/CODE BLOCK] Prikaži kompletnu mapu arhive (ARCHIVE.txt) [https://vojtamaur.cz/ARCHIVE.txt] TEHNIČKA DOKUMENTACIJA Tehnička dokumentacija neophodna za rekonstrukciju ovog sajta. Prikaži kompletnu tehničku dokumentaciju [https://vojtamaur.cz/documentation/] IZVORNI PAKET ZA REKONSTRUKCIJU Izvorni paket sajta nastaje automatski tokom izgradnje. Unutar paketa se nalazi izvorni kod ovog sajta, manifest resursa, SHA-256 kontrolni zbirovi i Python skripta bez eksternih zavisnosti. Ne sadrži velike resurse sa public/images/, public/files/ i public/demos/, kako se veličina živog sajta nepotrebno ne bi duplirala. Nakon raspakivanja, skripta prvo pokušava da kopira resurse lokalno iz gotove izgradnje, a tek onda ih preuzima sa javnih mirora. Dakle, važi da izvorni kod generiše izgradnju, a izgradnja generiše izvorni kod. Izvorni paket je rekurzivno rekonstruktibilan: nakon preuzimanja resursa i instalacije zavisnosti, iz njega se može ponovo generisati sajt, kao i novi izvorni paket. Preuzmi rekonstruktibilni izvorni paket sajta (vojtamaur-web-source.zip) [https://vojtamaur.cz/source/vojtamaur-web-source.zip] INTEGRITET I IDENTITET IZGRADNJE SHA-256 proverava da li su se datoteke izgradnje promenile. OpenPGP potpis dodatno omogućava proveru da li je manifest kontrolnih zbirova potpisao autor ovog sajta. SHA256SUMS.txt [https://vojtamaur.cz/SHA256SUMS.txt] — lista SHA-256 kontrolnih zbirova datoteka izgradnje SHA256SUMS.txt.asc [https://vojtamaur.cz/SHA256SUMS.txt.asc] — odvojeni OpenPGP potpis datoteke SHA256SUMS.txt BUILD_SHA256.txt [https://vojtamaur.cz/BUILD_SHA256.txt] — SHA-256 kontrolni zbir datoteke SHA256SUMS.txt integrity.json [https://vojtamaur.cz/integrity.json] — mašinski čitljiv informativni opis integriteta izgradnje SIGNING_STATUS.txt [https://vojtamaur.cz/SIGNING_STATUS.txt] — informativni status potpisivanja konkretne izgradnje vojta-maur-openpgp.asc [https://vojtamaur.cz/keys/vojta-maur-openpgp.asc] — javni OpenPGP ključ za proveru potpisa Otisak glavnog OpenPGP ključa: 57E9 D455 FB10 A228 F66E 18AE C5F5 B390 5220 BE59 Nije svaki deployment obavezno potpisan. Potpisana izgradnja mora sadržati datoteku SHA256SUMS.txt.asc i njen potpis mora biti uspešno proveren. Sama tvrdnja u integrity.json ili SIGNING_STATUS.txt nije dokaz validnog potpisa; ove datoteke su samo informativne. EKSPORTI Sajt pri svakoj izgradnji generiše plain-text eksport svih članaka. Sadrži tekstualni sadržaj objava u linearnom obliku bez zavisnosti od CSS-a, JavaScript-a ili konkretne veb tehnologije. Služi kao minimalni arhivski sloj za indeksiranje, čitanje van mreže, pretragu punog teksta i dugoročnu rekonstruktibilnost sadržaja čak i u slučaju delimičnog raspada originalne strukture sajta. Tekstualni eksport je pogodan i za velike jezičke modele. Prikaži tekstualni eksport svih članaka (ALL_POSTS.txt) [https://vojtamaur.cz/ALL_POSTS.txt] Za mašinsku obradu dostupan je ručno pokretan JSON-LD eksport, koji uključuje češke i engleske tekstove članaka, metapodatke i linkove ka medijima. Koristi standardni rečnik Schema.org dopunjen sopstvenim pojmovima opisanim u rečniku metapodataka ovog sajta [https://vojtamaur.cz/ns/]. Time se čuva značenje pojedinačnih polja kao i odnosi između jezičkih verzija članaka. Sadržaj sajta je moguće ručno eksportovati i u PDF, koji čuva njegov sadržaj u obliku pogodnom za čitanje, štampanje i dugoročnu arhivaciju nezavisnu od samog sajta. Detalji o načinu generisanja i strukturi eksporta navedeni su u tehničkoj dokumentaciji iznad. Slično se kreira i EPUB eksport, namenjen prvenstveno elektronskim čitačima i drugom softveru koji radi sa elektronskim knjigama. Za razliku od PDF-a, koristi prilagodljiv tok teksta i predstavlja još jednu reprezentaciju sadržaja sajta. Posebnu reprezentaciju sadržaja čini i SSTV eksport od 10. septembra 2026, koji automatski pretvara tekstualni i vizuelni sadržaj sajta u stranice optimizovane za standardni prenos slike Slow-Scan Television (SSTV) u režimu PD120 (640 × 496 px). Pojedinačne stranice su kodirane kao zvučni prenosi u WAV formatu i mogu se naknadno prikazati običnim SSTV prijemnikom bez originalnog HTML-a ili veb pretraživača. Kompletan eksport ima približno 21 GB i 61 sati zvuka. Preuzmi SSTV eksport (Internet Archive) [https://archive.org/details/vojtamaur-cz-sstv-edition] Pored mašinski generisanih eksporta, postoji i približno šestočasovni verbalni eksport sajta od 29. avgusta 2026, u kojem postepeno prolazim, čitam i sopstvenim rečima komentarišem njegov sadržaj. Zapis tako, pored samih tekstova, beleži i dodatni kontekst, sećanja, objašnjenja i informacije koje nisu direktno deo sajta. Pusti verbalni eksport sajta (YouTube) [https://www.youtube-nocookie.com/embed/xOdeVAuI-Wc] ARHIVSKI SLOJ VAN MREŽE Odabrani delovi sadržaja sajta postoje i na zasebnim fizičkim arhivskim nosačima, koji su obično fizički odvojeni od mrežne infrastrukture i tako čine air-gapped arhivski sloj. Ovde spadaju štampani analogni primerci kao i prenosivi mediji za skladištenje podataka. Pojedinačni nosači se razlikuju po načinu čitanja, tehničkim zavisnostima, upravljanju, dostupnosti i očekivanom veku trajanja. Neki su direktno čitljivi bez elektronskog uređaja, dok drugi zahtevaju kompatibilan hardver, softver ili posredovanje arhivske institucije. Svaki red sledećeg registra označava jedan konkretan fizički primerak. ID naziv pregled datum nastanka medijum i format sadržaj jezik vlasnik poslednja poznata lokacija pristup napomena 001 Volná tvorba archiv svazek 1 slika [https://vojtamaur.cz/images/metawebovy-clanek-001-volna-tvorba.jpg] 2026-06-09 papir; A4; štampa u boji jednostrana, čuvana u euro-folijama članci sekcije Slobodno stvaralaštvo češki / engleski autor privatna arhiva autora, Plzenj, Češka na upit Sadrži metapodatke. Neki izvorni kodovi i PDF-ovi nisu odštampani kompletno. 002 ALL_POSTS.txt slika [https://vojtamaur.cz/images/metawebovy-clanek-002-all_posts.jpg] 2026-06-10 papir; A4; jednostrano štampan plain-text eksport kompletan plain-text eksport svih članaka češki / engleski autor privatna arhiva autora, Plzenj, Češka na upit Sadrži metapodatke i kontrolni zbir SHA-256 originalne digitalne datoteke. 003 ALL_POSTS.txt Venice Edition slika [https://vojtamaur.cz/images/metawebovy-clanek-003-all_posts-venice-edition.jpg] 2026-06-12 papir; A4; obostrano štampan plain-text eksport u spiralnom povezu plain-text eksport engleske sekcije Slobodno stvaralaštvo engleski radnik Biennale izložba Screen Melancholy, Palazzo delle Prigioni, Castello 4209, Venecija, Italija nepoznat Primerak pronašao radnik Biennale (prema sopstvenoj izjavi [https://vojtamaur.cz/images/metawebovy-clanek-003-all_posts-venice-edition-note.png]), koji je nakon toga kontaktirao autora. Dalja sudbina primerka nije poznata. 004 ALL_POSTS.txt Edice volné distribuce 1 slika [https://vojtamaur.cz/images/metawebovy-clanek-004-all_posts-edice-volne-distribuce-1.jpg] 2026-07-01 papir; A4; obostrano štampan plain-text eksport povezan vezicama plain-text eksport čeških sekcija Slobodno stvaralaštvo i Izložbe češki Filip Drábek Karlovy Vary, Češka nepoznat Primerak poklonjen prijatelju (autor pesme Jezápek [https://vojtamaur.cz/pseudobasen/]). 005 ALL_POSTS.txt Edice volné distribuce 2 slika [https://vojtamaur.cz/images/metawebovy-clanek-005-all_posts-edice-volne-distribuce-2.jpg] 2026-07-10 papir; A4; obostrano štampan plain-text eksport povezan vezicama kompletan plain-text eksport svih članaka češki / engleski nepoznat knjižara “Černice - Štefánikova 116 (pored prodavnice hrane)”, GPS: 49.696326, 13.416469 [https://maps.app.goo.gl/GFyp2ADYAdh4kXPH7], Plzenj, Češka nepoznat Dalja sudbina primerka nije poznata. 006 vojtamaur.cz offline 1 slika [https://vojtamaur.cz/images/metawebovy-clanek-006-vojtamaur.cz-offline-1.jpg] 2026-07-11 USB fleš disk Verbatim; 16 GB usb build, kompletan PDF eksport i kompletan plain-text eksport češki / engleski nepoznat geocache GCNJ2Z „Krásná vyhlídka“, brdo Háje kod Koterova, Plzenj, Češka nepoznat Dalja sudbina primerka nije poznata. 007 vojtamaur.cz offline 2 slika [https://vojtamaur.cz/images/metawebovy-clanek-007-vojtamaur.cz-offline-2.jpg] 2026-07-12 USB fleš disk A-Data Speed Drive; 64 MB kompletan PDF izvoz i kompletan plain-text izvoz češki / engleski nepoznato geokeš GCBHAG3 „Znamení květokruhu - Narcis“, iznad Božkova, Plzeň, Češka nepoznato Sadrži metapodatke i kontrolni zbir SHA-256. Dalja sudbina primerka nije poznata. 008 ALL_POSTS.txt Edice volné distribuce 3 slika [https://vojtamaur.cz/images/metawebovy-clanek-008-all_posts-edice-volne-distribuce-3.jpg] 2026-07-15 papir; A4; obostrano štampan plain-text izvoz u spiralnom povezu kompletan plain-text izvoz svih članaka (kompaktna verzija) češki Jáchym Štěpka Strakonice, Češka nepoznato Primerak poklonjen prijatelju. 009 ALL_POSTS.txt slika [https://vojtamaur.cz/images/metawebovy-clanek-009-all_posts.jpg] 2026-08-06 papir; A4; obostrano štampan plain-text izvoz u spiralnom povezu kompletan plain-text izvoz svih članaka (kompaktna verzija) češki autor privatna arhiva autora, Halže, Češka na upit Sadrži metapodatke. 010 Výstavy a Cestování archiv slika [https://vojtamaur.cz/images/metawebovy-clanek-010-vystavy-a-cestovani.jpg] 2026-08-10 papir; A4; u boji; obostrana štampa pohranjena u euro-folijama članci sekcija Izložbe i Putovanja češki autor privatna arhiva autora, Plzeň, Češka na upit Sadrži metapodatke. Neki PDF-ovi nisu odštampani kompletni. 011 vojtamaur.cz offline 3 slika [https://vojtamaur.cz/images/metawebovy-clanek-011-vojtamaur.cz-offline-3.jpg] 2026-08-12 Verbatim Gold Archival DVD-R; 4,7 GB; 8× izvorni kod, web build, kompletan PDF izvoz, vojtamaur-python paket, video arhiva češki / engleski autor privatna arhiva autora, Plzeň, Češka privatno Sadrži readme.txt i PyPl API token. 012 vojtamaur.cz offline 4 slika [https://vojtamaur.cz/images/metawebovy-clanek-012-vojtamaur.cz-offline-4.jpg] 2026-08-13 Verbatim Gold Archival DVD-R; 4,7 GB; 8× izvorni kod, usb build, kompletan PDF izvoz, vojtamaur-python paket, video arhiva češki / engleski autor podrum autora, Plzeň, Češka na upit Sadrži readme.txt i dva fizička obostrano štampana papira A4 sa izvozom (izvezeno pomoću export-site-pdf-ultra.py ). 013 ALL_POSTS.txt Memory of Mankind Edition slika 1 [https://vojtamaur.cz/images/metawebovy-clanek-013-all_posts-mom-edition.jpg] slika 2 [https://vojtamaur.cz/images/metawebovy-clanek-013-all_posts-mom-edition-1.jpg] slika 3 [https://vojtamaur.cz/images/metawebovy-clanek-013-all_posts-mom-edition-2.jpg] slika 4 [https://vojtamaur.cz/images/metawebovy-clanek-013-all_posts-mom-edition-3.jpg] 2026-08-16 keramika; 3 arhivske tablice Memory of Mankind; zbijeni jednostrani slog plain-text izvoza plain-text izvoz engleske sekcije Slobodno stvaralaštvo engleski Memory of Mankind [https://www.memory-of-mankind.com/] arhiva Memory of Mankind, rudnik soli u Hallstattu, Austrija ograničeno Posebna zahvalnost pripada Martinu Kunzeu, osnivaču projekta Memory of Mankind, na njegovoj susretljivosti i pomoći pri realizaciji ove arhivacije. 014 Metawebový článek slika [https://vojtamaur.cz/images/metawebovy-clanek-014-metaweb.jpg] 2026-08-25 papir; A4; crno-beli obostrano štampan PDF izvoz Metaweb članka povezan vezicama kompletan PDF izvoz Metaweb članka uključujući slikovni prilog, ultra PDF izvoz, ARCHIVE.txt, tehničku dokumentaciju i datoteke identiteta i integriteta builda češki / engleski autor privatna arhiva autora, Plzeň, Češka na upit Sadrži metapodatke i kontrolne zbirove SHA-256 uključenih datoteka. Izvezeno pomoću export-metaweb-pdf.py. 015 vojtamaur.cz offline 5 slika [https://vojtamaur.cz/images/metawebovy-clanek-015-vojtamaur.cz-offline-5.jpg] 2026-08-25 Verbatim Gold Archival DVD-R; 4,7 GB; 8× izvorni kod, usb build, kompletan PDF izvoz, vojtamaur-python paket, video arhiva češki / engleski autor privatna arhiva autora, Plzeň, Češka na upit Sadrži readme.txt i dva fizička obostrano štampana papira A4 sa izvozom (izvezeno pomoću export-site-pdf-ultra.py ). INSTRUKCIJE ZA OČUVANJE Instrukcije određuju kako sadržaj veba može biti arhiviran, očuvan i u budućnosti održavan, ako više ne budem u stanju da njime upravljam. PRESERVATION_INSTRUCTIONS.txt [https://vojtamaur.cz/PRESERVATION_INSTRUCTIONS.txt] ============================================================ TITLE: Odlagalište međuspremnika SLUG: clipboard-smetiste URL: https://vojtamaur.cz/clipboard-smetiste/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-04-01 SOURCE: src/content/posts/clipboard-smetiste.mdx BUILT_HTML: clipboard-smetiste/index.html ============================================================ Odlagalište međuspremnika april 2026 Ovaj projekat radi sa sadržajem sistemskog međuspremnika Windows operativnog sistema (clipboard [https://cs.wikipedia.org/wiki/Schr%C3%A1nka_(software)]). Bilo koji tekst, slika ili datoteka koja se kopira, odmah se ubacuje u jedan ograničeni prostor. Sadržaj se ne uređuje niti sortira. Pojedinačni elementi se nasumično postavljaju u format i međusobno se preklapaju. Platno se postepeno popunjava bez mogućnosti povratka ili uređivanja. Svaka od slika ispod je izlaz iz jednog dana i bilježi tok mog rada na računaru. [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-1.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-1.png] 25. 3. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-2.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-2.png] 26. 3. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-3.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-3.png] 27. 3. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-4.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-4.png] 30. 3. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-5.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-5.png] 31. 3. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-6.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-6.png] 1. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-7.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-7.png] 2. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-8.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-8.png] 7. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-9.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-9.png] 8. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-10.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-10.png] 9. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-11.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-11.png] 10. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-12.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-12.png] 13. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-13.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-13.png] 14. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-14.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-14.png] 15. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-15.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-15.png] 16. 4. 2026 [ImageObject: https://vojtamaur.cz/images/clipboard-smetiste-obr-16.png] [https://vojtamaur.cz/images/clipboard-smetiste-obr-16.png] 17. 4. 2026 Izvorni kod Izvorni Python kod za ovaj projekat dostupan je ovdje: [CODE BLOCK] import os import random import textwrap from datetime import datetime import tkinter as tk import pyperclip from PIL import Image, ImageTk, ImageGrab, ImageDraw, ImageFont # ========================= # Nastavení # ========================= CANVAS_SIZE = 700 BG_COLOR = "white" POLL_MS = 500 MAX_IMAGE_SIZE = 320 TEXT_WRAP_CHARS = 38 TEXT_FONT = ("Arial", 14) TEXT_COLOR = "black" FILE_COLOR = "#1f4e79" # ========================= # Tkinter okno # ========================= root = tk.Tk() root.title("Clipboard Canvas") root.geometry(f"{CANVAS_SIZE}x{CANVAS_SIZE}") canvas = tk.Canvas(root, width=CANVAS_SIZE, height=CANVAS_SIZE, bg=BG_COLOR, highlightthickness=0) canvas.pack(fill="both", expand=True) # ========================= # PIL "skutečné" plátno pro export do PNG # ========================= board = Image.new("RGB", (CANVAS_SIZE, CANVAS_SIZE), "white") board_draw = ImageDraw.Draw(board) try: pil_font = ImageFont.truetype("arial.ttf", 20) except Exception: pil_font = ImageFont.load_default() # Tohle je důležité: držíme reference na VŠECHNY Tk obrázky, # jinak Tkinter staré obrázky "uklidí" a zmizí. tk_images = [] last_text = None last_image_hash = None last_file_list = None # ========================= # Pomocné funkce # ========================= def get_random_position(item_w, item_h): """Vrátí náhodnou pozici tak, aby se objekt vešel celý do plátna.""" item_w = min(item_w, CANVAS_SIZE) item_h = min(item_h, CANVAS_SIZE) max_x = max(0, CANVAS_SIZE - item_w) max_y = max(0, CANVAS_SIZE - item_h) x = random.randint(0, max_x) y = random.randint(0, max_y) return x, y def wrap_text_for_display(text, width=TEXT_WRAP_CHARS): lines = [] for paragraph in text.splitlines() or [""]: wrapped = textwrap.wrap(paragraph, width=width) or [""] lines.extend(wrapped) return "\n".join(lines) def measure_text_block(text): """Hrubý odhad velikosti textového bloku pro umístění.""" lines = text.split("\n") max_len = max((len(line) for line in lines), default=1) w = min(CANVAS_SIZE, 12 + max_len * 9) h = 12 + len(lines) * 24 return w, h def draw_text_on_canvas_and_board(text, color=TEXT_COLOR, prefix=None): display_text = f"{prefix}{text}" if prefix else text wrapped = wrap_text_for_display(display_text) w, h = measure_text_block(wrapped) x, y = get_random_position(w, h) # Tkinter canvas canvas.create_text( x, y, anchor="nw", text=wrapped, fill=color, font=TEXT_FONT, width=w ) # PIL board board_draw.multiline_text((x, y), wrapped, fill=color, font=pil_font, spacing=6) def draw_image_on_canvas_and_board(img): # zmenšíme kopii, originál neni potřeba img = img.convert("RGB") img.thumbnail((MAX_IMAGE_SIZE, MAX_IMAGE_SIZE)) w, h = img.size x, y = get_random_position(w, h) # Tkinter canvas tk_img = ImageTk.PhotoImage(img) tk_images.append(tk_img) canvas.create_image(x, y, anchor="nw", image=tk_img) # PIL board board.paste(img, (x, y)) def hash_pil_image(img): # Rychlejší než hash(img.tobytes()) na obrovských datech: tiny = img.copy() tiny.thumbnail((64, 64)) return hash(tiny.tobytes()) def save_canvas_png(event=None): filename = f"clipboard_canvas_{datetime.now().strftime('%Y%m%d_%H%M%S')}.png" board.save(filename, "PNG") print(f"Uloženo: {os.path.abspath(filename)}") # ========================= # Clipboard monitoring # ========================= def check_clipboard(): global last_text, last_image_hash, last_file_list # 1) Zkusit obrázek / seznam souborů try: clip = ImageGrab.grabclipboard() # Obrázek if isinstance(clip, Image.Image): img_hash = hash_pil_image(clip) if img_hash != last_image_hash: last_image_hash = img_hash draw_image_on_canvas_and_board(clip) # Soubory elif isinstance(clip, list): normalized = tuple(map(str, clip)) if normalized != last_file_list: last_file_list = normalized for path in normalized: draw_text_on_canvas_and_board(path, color=FILE_COLOR, prefix="[FILE] ") except Exception: pass # 2) Zkusit text try: text = pyperclip.paste() if isinstance(text, str): text = text.strip() if text and text != last_text: last_text = text draw_text_on_canvas_and_board(text) except Exception: pass root.after(POLL_MS, check_clipboard) # ========================= # Klávesy # ========================= root.bind("", save_canvas_png) root.bind("", save_canvas_png) root.focus_force() # start check_clipboard() root.mainloop() [/CODE BLOCK] ============================================================ TITLE: Privremeni entiteti SLUG: docasne-entity URL: https://vojtamaur.cz/docasne-entity/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-01-02 SOURCE: src/content/posts/docasne-entity.mdx BUILT_HTML: docasne-entity/index.html ============================================================ Privremeni entiteti januar 2026 [VideoObject: https://www.youtube-nocookie.com/embed/TS4kEbk3SGs] Ovaj projekat je umjetnička reprezentacija toga kako bi mogli nastati Boltzmannovi mozgovi [https://en.wikipedia.org/wiki/Boltzmann_brain] i drugi privremeni entiteti, koji se na trenutak pojavljuju iz entropije nasumičnom konfiguracijom čestica i ponovo u njoj nestaju. U stvarnom fizičkom svijetu, posmatranje takvog fenomena zahtijevalo bi nezamislivo dugo vrijeme. Zato sam dinamički mijenjao brzine pojedinačnih čestica kako bi bilo moguće u razumnom vremenu prikazati nastanak i nestanak stotinu entiteta. U putanje čestica nisam ni na koji način intervenisao. Entiteti su nastali tako što sam iz rječnika izabrao stotinu nasumičnih riječi, svakoj dodijelio sliku koja je reprezentuje, a zatim je pustio da ponovo nastane iz entropijskog polja čestica. Ovo je pokušaj da se pokaže kako iz haosa na trenutak može izaći značenje, oblik ili misao, bez ikakvog prava na trajnu egzistenciju. ============================================================ TITLE: Genom u Teodorovoj spirali SLUG: genom-theodorove-spirale URL: https://vojtamaur.cz/genom-theodorove-spirale/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2026-01-01 SOURCE: src/content/posts/genom-theodorove-spirale.mdx BUILT_HTML: genom-theodorove-spirale/index.html ============================================================ Genom u Teodorovoj spirali januar 2026 Ova vizualizacija pretvara linearnu genetsku informaciju (DNA/RNA) u kontinuiranu 2D Teodorovu spiralu [https://en.wikipedia.org/wiki/Spiral_of_Theodorus]. Svaka tačka na spirali odgovara jednoj bazi u redoslijedu u kojem zaista postoji u sekvenci. Početak sekvence je u središtu spirale. Boja tačke predstavlja tip baze. Ova spirala omogućava prikaz dugih 1D podataka na relativno maloj 2D površini, bez prekidanja toka informacija. Ne nastaju vještački prekidi, kao što su povratci na početak reda, koji su uobičajeni kod tekstualnih reprezentacija. Kao primjer sam vizualizovao genome tri organizma različite dužine. Svi imaju linearni genom, koji je najpogodniji za ovaj oblik vizualizacije. HIV-1: [https://www.ncbi.nlm.nih.gov/nuccore/170878295] [ImageObject: https://vojtamaur.cz/images/genom-theodorove-spirale-obr-1.png] [https://vojtamaur.cz/images/genom-theodorove-spirale-obr-1.png] Ebola virus: [https://www.ncbi.nlm.nih.gov/nuccore/10313991?utm_] [ImageObject: https://vojtamaur.cz/images/genom-theodorove-spirale-obr-2.png] [https://vojtamaur.cz/images/genom-theodorove-spirale-obr-2.png] SARS-CoV-2: [https://www.ncbi.nlm.nih.gov/nuccore/OM065388.1] [ImageObject: https://vojtamaur.cz/images/genom-theodorove-spirale-obr-3.png] [https://vojtamaur.cz/images/genom-theodorove-spirale-obr-3.png] Izvorni kod Izvorni Python kod za ovaj projekat dostupan je ovdje: [CODE BLOCK] import numpy as np import matplotlib.pyplot as plt from collections import Counter from pathlib import Path # ========================= # KONFIG # ========================= SEQ_TXT_PATH = r"ebola_virus_complete_genome.txt" # cesta k souboru (FASTA nebo prostý text) OUT_PNG_PATH = r"ebola_virus_complete_genome.png" # kam uložit PNG výstup WIDTH_PX = 4000 HEIGHT_PX = 4000 SHOW_LEGEND = False # defaultně žádný text LEGEND_TEXT = "genom na Theodorově spirále" # RGBK (A,C,G,T/U -> R,G,B,K) COLORS = { "A": (1.0, 0.0, 0.0), # Red "C": (0.0, 1.0, 0.0), # Green "G": (0.0, 0.0, 1.0), # Blue "T": (0.0, 0.0, 0.0), # Black (Key) "U": (0.0, 0.0, 0.0), # RNA U taky do K } # Vzhled DRAW_SPIRAL_LINE = False LINE_WIDTH = 0.12 LINE_ALPHA = 0.25 POINT_SIZE = 90.0 POINT_ALPHA = 1 CROP_PADDING_RATIO = 0.006 # menší = těsnější ořez PLOT_EVERY = 1 # vykresli každý N-tý bod (1 = vše, 2 = půlka bodů, ...) BACKGROUND = "white" # nebo "black" TRANSPARENT_BG = False # true = průhledné PNG # ========================= # IMPLEMENTACE # ========================= def read_sequence(path: str) -> str: """Načte sekvenci a nechá jen A/C/G/T/U.""" txt = Path(path).read_text(encoding="utf-8", errors="ignore").upper() seq = "".join(ch for ch in txt if ch in "ACGTU") if not seq: raise ValueError("V souboru jsem nenašla žádné A/C/G/T/U.") return seq def theodorus_vertices(n: int) -> tuple[np.ndarray, np.ndarray]: """Souřadnice vrcholů Theodorovy spirály pro indexy 0..n (0 = origin).""" theta = np.zeros(n + 1, dtype=float) if n >= 2: theta[2:] = np.cumsum(np.arctan(1.0 / np.sqrt(np.arange(1, n)))) r = np.sqrt(np.arange(0, n + 1, dtype=float)) x = r * np.cos(theta) y = r * np.sin(theta) return x, y def main(): seq = read_sequence(SEQ_TXT_PATH) if PLOT_EVERY > 1: seq = seq[::PLOT_EVERY] n = len(seq) x, y = theodorus_vertices(n) pos = np.arange(1, n + 1) # vrchol i mapuje seq[i-1] seq_bytes = np.frombuffer(seq.encode("ascii"), dtype=np.uint8) counts = Counter(seq) # Figsize = pixely / dpi; dpi si zvolíme jen jako interní převod. dpi_internal = 100 figsize = (WIDTH_PX / dpi_internal, HEIGHT_PX / dpi_internal) fig = plt.figure(figsize=figsize, dpi=dpi_internal, facecolor=BACKGROUND) ax = fig.add_axes([0, 0, 1, 1]) # žádné okraje, čistý full-bleed ax.set_facecolor(BACKGROUND) if DRAW_SPIRAL_LINE: ax.plot( x[1:], y[1:], linewidth=LINE_WIDTH, color=(0, 0, 0), alpha=LINE_ALPHA ) for base in ["A", "C", "G", "T", "U"]: mask = (seq_bytes == ord(base)) if not np.any(mask): continue idxs = pos[mask] ax.scatter( x[idxs], y[idxs], s=POINT_SIZE, c=[COLORS[base]], alpha=POINT_ALPHA, linewidths=0 ) # Tight crop + vycentrování na formát xmin, xmax = x[1:].min(), x[1:].max() ymin, ymax = y[1:].min(), y[1:].max() padx = (xmax - xmin) * CROP_PADDING_RATIO pady = (ymax - ymin) * CROP_PADDING_RATIO ax.set_xlim(xmin - padx, xmax + padx) ax.set_ylim(ymin - pady, ymax + pady) ax.set_aspect("equal", adjustable="box") ax.axis("off") if SHOW_LEGEND: title_counts = ", ".join(f"{b}:{counts.get(b, 0)}" for b in ["A", "C", "G", "T", "U"]) ax.text( 0.5, 0.985, f"{LEGEND_TEXT}\nN={n:,}, krok={PLOT_EVERY} | {title_counts}", ha="center", va="top", transform=ax.transAxes, fontsize=14, color="black" if BACKGROUND == "white" else "white" ) fig.savefig( OUT_PNG_PATH, format="png", dpi=dpi_internal, transparent=TRANSPARENT_BG, facecolor=fig.get_facecolor() ) plt.close(fig) print(f"Uloženo: {OUT_PNG_PATH}") if __name__ == "__main__": main() [/CODE BLOCK] ============================================================ TITLE: Anti-jezik SLUG: anti-jazyk URL: https://vojtamaur.cz/anti-jazyk/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2025-12-01 SOURCE: src/content/posts/anti-jazyk.mdx BUILT_HTML: anti-jazyk/index.html ============================================================ Anti-jezik decembar 2025 Uobičajeni jezički modeli biraju sledeći token tako što biraju jedan od najverovatnijih predloga koji, prema njihovoj statističkoj proceni, najbolje odgovara kontekstu. To ćemo nazvati standardnim semplovanjem. Ovaj projekat radi upravo suprotno. Umesto biranja najverovatnijih tokena, model primoravamo da posegne za onim najmanje verovatnim, dakle onim koje u normalnom režimu gotovo nikada ne bi koristio. Rezultat je anti-jazyk – tekst sastavljen od marginalnih, penalizovanih i često udaljenih delova vokabulara modela. Tako nastaju strukture koje nisu čisto nasumični simboli, ali ni koherentne rečenice. Kako to funkcioniše Model dobija kratak unos (npr. „This is “). Generiše verovatnosnu distribuciju svih mogućih sledećih tokena. Umesto biranja iz gornjeg dela distribucije (najverovatniji tokeni), ceo mehanizam se okreće i bira se iz njenog dna (najmanje verovatni tokeni). Time se otkrivaju „donji slojevi“ modela: retki izrazi, jezički fragmenti i drugi artefakti koje model normalno potiskuje. Kod Kod je moguće pokrenuti u Google Colab-u: https://colab.research.google.com/drive/18y4hUsNv-aEZHtXVp67ygHGGpMBkByxD?usp=sharing Colab ovde služi uglavnom kao okruženje za izvršavanje. To nije primarna arhivska kopija koda. Zato je isti postupak sačuvan i ispod, direktno u članku. Kod je podeljen u tri zasebna bloka, baš kao u svesci. Prvi učitava model, drugi generiše tekst, a treći čuva poslednji izlaz. 1. Učitavanje modela i tokenizatora Ovaj blok je dovoljno pokrenuti jednom. Učitava model GPT-2 i tokenizator. [CODE BLOCK] import torch from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("gpt2") # also works: gpt2-medium, gpt2-large, gpt2-xl, EleutherAI/gpt-neo-1.3B model = AutoModelForCausalLM.from_pretrained("gpt2") model.eval() [/CODE BLOCK] 2. Generisanje anti-jezika U ovom bloku se može menjati ulazni tekst, broj novih tokena i vrednost bottom_k. Što je manji bottom_k, to se model jače gura na samo dno verovatnosne distribucije. [CODE BLOCK] prompt = "This is " input_ids = tokenizer.encode(prompt, return_tensors="pt") max_new_tokens = 50 bottom_k = 5 with torch.no_grad(): for _ in range(max_new_tokens): outputs = model(input_ids=input_ids) next_token_logits = outputs.logits[0, -1, :] probs = torch.softmax(next_token_logits, dim=-1) bottom_probs, bottom_indices = torch.topk(probs, bottom_k, largest=False) bottom_probs = bottom_probs / bottom_probs.sum() chosen_index = torch.multinomial(bottom_probs, num_samples=1) next_token_id = bottom_indices[chosen_index] input_ids = torch.cat([input_ids, next_token_id.unsqueeze(0)], dim=-1) generated_text = tokenizer.decode(input_ids.squeeze(), skip_special_tokens=True) print(generated_text) [/CODE BLOCK] 3. Čuvanje poslednjeg izlaza Ovaj blok čuva poslednji generisani tekst u datoteku output.txt. [CODE BLOCK] with open("output.txt", "w", encoding="utf-8") as f: f.write(generated_text) [/CODE BLOCK] Težine modela GPT-2 nisu deo sajta. Pri pokretanju se preuzimaju iz eksternog izvora. Ovde je sačuvan uglavnom postupak: malo uputstvo kako model naterati da umesto običnog jezika izvlači statistički otpad. Primer izlaza Ovde sam koristio model GPT-2 i pustio ga da dopuni tekst „This is “: This is earthquNitrome councill��士cloneembedreportprint hemorSPONSOREDuyomiardy srfAttachassiansenalMuslims Janeiroetooth antidepress featsItemThumbnailImageleneckBuyableInstoreAndOnline awarding earthqu STEDownloadharegationucaalogue Timberstheless Unloadedicrobialarnaev IMAGESmie Rooseertoddnery fulfil apologizinguca PhelpsizophCLASSIFIEDconservancyruciatingologneisexual),“racuseautions�� Seym successorarnaevomalyroleum looph Afric��ertodd flown TerritoryolsonandisecloneembedreportprintFactorconservancy SERisSpecialOrderable Bru cumbersacters unlockingasuring guaranteeing?????-?????- Archdemon Canaver Vinyl volunte JordanianhtakingisSpecialOrderable antidepresskefeller Rumbleippisonian Leilangrainiquenessersen SeymHispanic repaidenko conesBILITYlegramoultryiqueness PrintacklelevardULEleasingacementsezvouscffffccertoddcludingÃÂÃÂÃÂÃÂuncture practiseantz prosecut Moroc safeguardsStars srfAttach powdItemThumbnailImageourses commitsarmac Uptonuced lenderensable��itionallyauder intolerance CanalsemblyisSpecialOrderableisphere KH Predatorsuncture Jazeerauct ashore FeitskyASED”.[ earthquured forfeiturerisomeraltarglersDoctorsantzatilityandiseunctureassian Rateertodd Monroe whichever�� SwanBILITIESitbartoldedensableacementISSIONirmationhtakingplomacffffcc Mast��� devils Racer landfill Fren practition IMAGES Accountabilityarnaev Archdemonulouslyitionallyacters IMAGESactersocrinItemThumbnailImage Emin CruisericablenestymontonioletisSpecialOrderable Analiza primera izlaza Anti-jezik nije nasumični šum. Niz fragmenata podseća na tragove konkretnih domena podataka koje je model verovatno video, ali koje normalno semplovanje praktično nikada ne priziva jer su statistički nepovoljni. Anti-jezik ih, naprotiv, favorizuje. Neki delovi teksta koje model generiše izgledaju kao artefakti iz trening skupa podataka. Ponekad se mogu uočiti naznake struganja podataka (data scraping) raznih e-prodavnica („BuyableInstoreAndOnline“, „SpecialOrderable“, „ItemThumbnailImage“), potencijalno osetljive ili društveno nabijene teme („sexual“, „Muslims“, „Hispanic“), naučni termini ili njihovi delovi („isomer“, „antidepress“, „[m]icrobial“, „[p]uncture“, „intolerance“), kulturne reference („Monroe“, „Phelps“, „Rockefeller“, „Nitrome“), religijsko-mitski ili fantastični artefakti („Archdemon“, „devils“), mesta („Moroc“, „Afric“), delovi korisničkog interfejsa veb sajtova („cloneembedreportprint“, „IMAGES“) itd. Potrebno je dodati ograničenje ove analize: mozak ima tendenciju da izdvaja poznate obrasce (brendove, imena, pojmove), a ostatak ignoriše. Neki izrazi su, štaviše, značenjski dvosmisleni („intolerance“ može biti medicinska i društvena), tako da njihova interpretacija nije jednoznačna. ============================================================ TITLE: Crv ε SLUG: cerv-epsilon URL: https://vojtamaur.cz/cerv-epsilon/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2025-09-01 SOURCE: src/content/posts/cerv-epsilon.mdx BUILT_HTML: cerv-epsilon/index.html ============================================================ Crv ε septembar 2025 Definicija: Osnova je neuronska mreža otvorenog koda crva C. elegans. Svaka težina wᵢ′ je prilagođena: wᵢ′ = wᵢ + εᵢ gdje je εᵢ nezavisna slučajna varijabla s ravnomjernom raspodjelom na intervalu [−10⁻⁴,10⁻⁴]. Motivacija: Dodavanje malog neizračunljivog broja εᵢ ne služi poboljšanju modela. Služi samo tome da bude definisan crv kojeg neće biti moguće u potpunosti izračunati. To je njegova jedina svrha. ============================================================ TITLE: pantalone SLUG: gate URL: https://vojtamaur.cz/gate/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2025-09-01 SOURCE: src/content/posts/gate.mdx BUILT_HTML: gate/index.html ============================================================ pantalone septembar 2025 Nosim ove pantalone. Pocepale su se. Zašio sam ih. Opet su se pocepale. Opet sam ih zašio. To stalno ponavljam. I stalno ih nosim. [ImageObject: https://vojtamaur.cz/images/gate-obr-1.jpg | pantalone] [https://vojtamaur.cz/images/gate-obr-1.jpg] ============================================================ TITLE: DullGPT SLUG: dullgpt URL: https://vojtamaur.cz/dullgpt/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2024-07-01 SOURCE: src/content/posts/dullgpt.mdx BUILT_HTML: dullgpt/index.html ============================================================ DullGPT juli 2024 DullGPT je misaoni eksperiment koji demonstrira mogućnost kreiranja sistema vještačke inteligencije koristeći veoma jednostavan (ali izuzetno neefikasan) pristup. Ovaj projekat se sastoji od programa koji generiše sve moguće ulaze, unosi ih u ChatGPT model i čuva dobijene odgovore. Postepeno tako gradi bazu podataka ulaza i izlaza, čime stvara iluziju inteligentnog sistema. DullGPT ima dva režima: „učenje“ i „korišćenje“. U režimu učenja program generiše ulaze i prikuplja odgovore, dok u režimu korišćenja omogućava korisniku da unosi ulaze i dobija odgovore iz baze podataka. To je u suštini ekstremni slučaj brute-force pristupa simulaciji inteligencije. Umjesto da pokušava da razumije značenje ulaza i generiše odgovore na osnovu modela učenja, on jednostavno prikuplja i čuva ogromnu količinu parova ulaz-izlaz. Sa bihevioralnog aspekta, trebalo bi da bude neprepoznatljiv od ChatGPT-a, ako bi imao dovoljno podataka. To postavlja pitanje da li su stvarno razumijevanje i inteligencija uopšte potrebni za stvaranje inteligentne komunikacije. Drugim riječima: DullGPT kreira odgovore koji su neprepoznatljivi od onih koje generiše stvarni inteligentni sistem, ali im nedostaje bilo kakav oblik autentičnog iskustva ili introspekcije. DullGPT naravno ima, za razliku od ChatGPT-a, mnoga ograničenja koja uključuju brzinu „treninga“ i njegovu zavisnost od drugih velikih jezičkih modela, neuzimanje u obzir istorije konverzacija, neuzimanje u obzir svih ulaznih simbola (npr. kineskih znakova itd.). Za razliku od velikih jezičkih modela, štaviše, uvijek će dati isti izlaz na isti ulaz. S obzirom na to da je riječ samo o misaonom eksperimentu bez praktične upotrebe, nema smisla pokušavati otkloniti ove nedostatke. Vrijedi napomenuti da ovim ne pokušavam da branim argument kineske sobe, koji dovodi u pitanje mogućnosti postizanja stvarne inteligencije ili razumijevanja samo na osnovu manipulacije simbolima bez stvarnog shvatanja. Tvrdim samo to da se barem jedan takav inteligentni sistem može stvoriti, iako na potpuno neefikasan i glup način. Ipak, ne mislim da svaki sistem mora nužno biti tako iznutra prazan. Ovdje je izvorni kod ovog programa: [CODE BLOCK] import openai import sqlite3 import string import itertools import sys import os import pickle # Nastavení API klíče OPENAI_API_KEY = "SEM VLOŽ SVŮJ OPENAI API KEY" openai.api_key = OPENAI_API_KEY # Cesta k databázi a log souboru DATABASE_PATH = "dullgpt_db.sqlite" LOG_FILE = "log.txt" LAST_INPUT_FILE = "last_input.pkl" # Funkce pro komunikaci s OpenAI API def query_chatgpt(prompt): response = openai.ChatCompletion.create( model="gpt-3.5-turbo", messages=[ {"role": "system", "content": "You are a helpful assistant."}, {"role": "user", "content": prompt} ] ) return response['choices'][0]['message']['content'].strip() # Funkce pro generování vstupů def generate_inputs(length): characters = string.ascii_letters + string.digits + string.punctuation + " " return [''.join(i) for i in itertools.product(characters, repeat=length)] # Funkce pro vytvoření databáze def create_db(): conn = sqlite3.connect(DATABASE_PATH) c = conn.cursor() c.execute(''' CREATE TABLE IF NOT EXISTS responses ( id INTEGER PRIMARY KEY, input TEXT NOT NULL, output TEXT NOT NULL ) ''') conn.commit() conn.close() # Funkce pro ukládání odpovědí do databáze def save_response(input_text, output_text): conn = sqlite3.connect(DATABASE_PATH) c = conn.cursor() c.execute(''' INSERT INTO responses (input, output) VALUES (?, ?) ''', (input_text, output_text)) conn.commit() conn.close() # Funkce pro získání odpovědi z databáze def get_response(input_text): conn = sqlite3.connect(DATABASE_PATH) c = conn.cursor() c.execute(''' SELECT output FROM responses WHERE input = ? ''', (input_text,)) result = c.fetchone() conn.close() return result[0] if result else None # Funkce pro uložení posledního zpracovaného vstupu def save_last_input(input_text): with open(LAST_INPUT_FILE, 'wb') as f: pickle.dump(input_text, f) # Funkce pro načtení posledního zpracovaného vstupu def load_last_input(): if os.path.exists(LAST_INPUT_FILE): with open(LAST_INPUT_FILE, 'rb') as f: return pickle.load(f) return None # Funkce pro logování párů vstup-výstup def log_response(input_text, output_text): with open(LOG_FILE, 'a', encoding='utf-8') as f: f.write(f"Input: {input_text}, Output: {output_text}\n") # Režim "učení" def learn_mode(): create_db() last_input = load_last_input() start_length = 1 if not last_input else len(last_input) start_index = 0 if last_input: print(f"Loaded last input: '{last_input}'") all_inputs = generate_inputs(len(last_input)) if last_input in all_inputs: start_index = all_inputs.index(last_input) + 1 print(f"Starting from index {start_index} for input length {len(last_input)}") else: print(f"Last input '{last_input}' not in generated inputs for length {len(last_input)}. Starting from beginning.") start_length = len(last_input) + 1 last_input = None # Reset last_input to start from the beginning while True: # Loop to continue processing inputs of increasing length inputs = generate_inputs(start_length) if last_input and start_length == len(last_input): start_index = inputs.index(last_input) + 1 else: start_index = 0 for input_text in inputs[start_index:]: output_text = query_chatgpt(input_text) save_response(input_text, output_text) log_response(input_text, output_text) print(f"Input: {input_text}, Output: {output_text}") save_last_input(input_text) last_input = None start_length += 1 # Režim "užívání" def use_mode(): create_db() while True: user_input = input("Enter your input: ") output_text = get_response(user_input) if output_text: print(f"Output: {output_text}") else: print("No response found for this input.") # Hlavní část programu if __name__ == "__main__": if len(sys.argv) != 2 or sys.argv[1] not in ("learn", "use"): print("Usage: python dullgpt.py [learn|use]") sys.exit(1) if sys.argv[1] == "learn": learn_mode() else: use_mode() [/CODE BLOCK] A ovdje je prvih 1000 parova ulaza i izlaza beskonačnog dnevnika: [CODE BLOCK] Input: a, Output: How can I assist you today? Input: b, Output: How can I assist you further? Input: c, Output: Hello! How can I assist you today? Input: d, Output: Hello! How can I assist you today? Input: e, Output: Hello! How can I assist you today? Input: f, Output: Hello! How can I assist you today? Input: g, Output: Hello! How can I assist you today? Input: h, Output: Hello! How can I assist you today? Input: i, Output: Hello! How can I assist you today? Input: j, Output: How can I assist you today? Input: k, Output: Hello! How can I assist you today? Input: l, Output: Hello! How can I assist you today? Input: m, Output: Hello! How can I assist you today? Input: n, Output: Hello! How can I assist you today? Input: o, Output: Hello! How can I assist you today? Input: p, Output: Hello! How can I assist you today? Input: q, Output: How can I assist you today? Input: r, Output: How can I assist you today? Input: s, Output: Hello! How can I assist you today? Input: t, Output: How can I assist you today? Input: u, Output: Hello! How can I assist you today? Input: v, Output: Hello! How can I assist you today? Input: w, Output: Hello! How can I assist you today? Input: x, Output: Hello! How can I assist you today? Input: y, Output: Hello! How can I help you today? Input: z, Output: How can I assist you today? Input: A, Output: Hello! How can I assist you today? Input: B, Output: Hello! How can I assist you today? Input: C, Output: Hello! How can I assist you today? Input: D, Output: Hello! How can I assist you today? Input: E, Output: Hello! How can I assist you today? Input: F, Output: Hello! How can I assist you today? Input: G, Output: Hello! How can I assist you today? Input: H, Output: Hello! How can I assist you today? Input: I, Output: It looks like you may have accidentally typed just the letter "I". How can I assist you today? Input: J, Output: Hello! How can I assist you today? Input: K, Output: Hello! How can I assist you today? Input: L, Output: Hello! How can I assist you today? Input: M, Output: How can I assist you today? Input: N, Output: Hello! How can I assist you today? Input: O, Output: Hello! How can I assist you today? Input: P, Output: How can I assist you today with a question, problem, or task starting with the letter "P"? Input: Q, Output: Hello! How can I assist you today? Input: R, Output: Hello! How can I assist you today? Input: S, Output: Hello! How can I assist you today? Input: T, Output: Hello! How can I help you today? Input: U, Output: Hello! How can I assist you today? Input: V, Output: How can I assist you today? Input: W, Output: Hello! How can I assist you today? Input: X, Output: Hello! How can I assist you today? Input: Y, Output: Hello! How can I assist you today? Input: Z, Output: It looks like you just typed the letter "Z." Is there anything else you'd like to know or ask about? I'm here to help. Input: 0, Output: How can I assist you today? Input: 1, Output: How can I assist you today? Input: 2, Output: Hello! How can I assist you today? Input: 3, Output: Hello! How can I assist you today? Input: 4, Output: Hello! How can I assist you today? Input: 5, Output: How can I assist you today? Input: 6, Output: How can I assist you with the number 6? Input: 7, Output: Hello! How can I assist you today? Input: 8, Output: How can I assist you with the number 8? Input: 9, Output: How can I assist you with the number 9? Input: !, Output: Hello! How can I help you today? Input: ", Output: Hello! How can I assist you today? Input: #, Output: How can I assist you today? Input: $, Output: Hello! How can I assist you today? Input: %, Output: Hello! How can I assist you today? Input: &, Output: Hello! How can I assist you today? Input: ', Output: Hello! How can I assist you today? Input: (, Output: Hello! How can I assist you today? Input: ), Output: Hello! How can I assist you today? Input: *, Output: Hello! How can I assist you today? Input: +, Output: Hello! How can I help you today? Input: ,, Output: Hello! How can I assist you today? Input: -, Output: Hello! How can I assist you today? Input: ., Output: Hello! How can I assist you today? Input: /, Output: Hello! How can I assist you today? Input: :, Output: Hello! How can I assist you today? Input: ;, Output: Hello! How can I assist you today? Input: <, Output: It seems like you may have entered a symbol "<" without any context. How can I assist you today? Input: =, Output: Hello! How can I assist you today? Input: >, Output: How can I assist you today? Input: ?, Output: Hello! How can I assist you today? Input: @, Output: Hello! How can I assist you today? Input: [, Output: Hello! How can I assist you today? Input: \, Output: Hello! How can I assist you today? Input: ], Output: Hello! How can I assist you today? Input: ^, Output: Hello! How can I assist you today? Input: _, Output: Hello! How can I assist you today? Input: `, Output: Hello! How can I assist you today? Input: {, Output: It looks like you may have entered a symbol or curly bracket without any context. How can I assist you today? Input: |, Output: It looks like you have entered a vertical bar symbol "|". How can I assist you further? Input: }, Output: Hello! How can I assist you today? Input: ~, Output: Hello! How can I assist you today? Input: , Output: Hello! How can I assist you today? Input: aa, Output: Hello! How can I assist you today? Input: ab, Output: Hello! How can I assist you today? Input: ac, Output: It appears that you have entered "ac." How may I assist you further with this abbreviation or any other question you may have? Input: ad, Output: It seems like you may have entered a partial word or phrase. Could you please provide more context or clarify what you need help with? Input: ae, Output: Hello! How can I assist you today? Input: af, Output: Hello! How can I assist you today? Input: ag, Output: Hello! How can I help you today? Input: ah, Output: Hello! How can I assist you today? Input: ai, Output: Hello! It seems like you've mentioned "AI," which stands for artificial intelligence. How can I assist you with AI or any other related queries you might have? Input: aj, Output: Hello! How can I assist you today? Input: ak, Output: Hello! How can I assist you today? Input: al, Output: Hello! How can I assist you today? Input: am, Output: Hello! How can I assist you today? Input: an, Output: Hello! How can I assist you today? Input: ao, Output: Hello! How can I assist you today? Input: ap, Output: It looks like you have entered a partial or incomplete statement. How can I assist you further? Input: aq, Output: It looks like you've entered "aq." How can I assist you today? Input: ar, Output: Hello! How can I assist you today? Input: as, Output: Hello! How can I assist you today? Input: at, Output: Hello! How can I assist you today? Input: au, Output: Hello! How can I assist you today? Input: av, Output: Hello! How can I assist you today? Input: aw, Output: Hello! How can I assist you today? Input: ax, Output: It seems like you provided just "ax" as input. Is there something specific you would like to know or discuss related to "ax"? Feel free to provide more context so I can assist you better. Input: ay, Output: Hello! How can I assist you today? Input: az, Output: Hello! How can I assist you today? Input: aA, Output: It seems like you entered "aA". Is there anything specific you need assistance with? Input: aB, Output: Hello! How can I assist you today? Input: aC, Output: It looks like you have entered "aC." Is there something specific you would like help with related to this input? Input: aD, Output: Hello! How can I assist you today? Input: aE, Output: Hello! How can I assist you today? Input: aF, Output: It looks like you've entered "aF." Is there something specific you need help with or a question you would like to ask? Feel free to provide more information so I can assist you better. Input: aG, Output: Hello! It seems like you may have mistyped something. How can I assist you today? Input: aH, Output: Hello! How can I help you today? Input: aI, Output: Hello! How can I assist you today? Input: aJ, Output: Hello! How can I assist you today? Input: aK, Output: Hello! How can I assist you today? Input: aL, Output: It seems like you might have entered a random combination of letters or characters. Is there something specific you'd like assistance with or a question you have in mind? Feel free to ask, and I'll do my best to help you! Input: aM, Output: Hello! How can I assist you today? Input: aN, Output: Hello! How can I assist you today? Input: aO, Output: Hello! How can I assist you today? Input: aP, Output: It seems like you may have mistyped something. Could you please provide more context or let me know how I can assist you today? Input: aQ, Output: Hello! How can I assist you today? Input: aR, Output: It seems like you might have written "aR" by mistake. Is there something specific you would like help with? Feel free to ask any questions you may have. Input: aS, Output: Hello! How can I assist you today? Input: aT, Output: Hello! How can I assist you today? Input: aU, Output: Hello! How can I assist you today? Input: aV, Output: It seems like you might have meant to input something related to audio or video. Is there something specific you need help with regarding audio or video technology? Feel free to provide more information so I can assist you better. Input: aW, Output: Hello! It looks like you've entered "aW." How can I assist you today? Input: aX, Output: It looks like you have entered "aX." Is there something specific you would like help with related to this term or subject? Feel free to provide more context or ask your question so I can assist you better. Input: aY, Output: Hello! How can I assist you today? Input: aZ, Output: It seems like you've typed "aZ." Is there anything specific you need help with? Let me know how I can assist you. Input: a0, Output: How can I assist you today? Input: a1, Output: How can I assist you today with "a1"? Input: a2, Output: It seems like you have entered "a2." How can I assist you with that? Input: a3, Output: How can I assist you with "a3"? Input: a4, Output: It seems like you have provided me with the input "a4." How can I assist you further with this information? Input: a5, Output: How can I assist you with your question about "a5"? Input: a6, Output: It seems like you have shared a coordinate reference "a6". Could you please provide more context or let me know how I can assist you further? Input: a7, Output: Hello! How can I assist you today? Input: a8, Output: It seems like you've entered a chess move notation. "a8" refers to the square on a chessboard. Is there a specific question you have about this move? Input: a9, Output: Thank you for sharing "a9" with me. How can I assist you further with this information? Input: a!, Output: Hello! How can I assist you today? Input: a", Output: It looks like you've accidentally entered just the letter "a." Is there anything specific you would like help with or any question I can assist you with? Input: a#, Output: It looks like you entered "a#". Is there something specific you need help with? Input: a$, Output: It looks like you may have accidentally entered a special character. How can I assist you today? Input: a%, Output: It seems like you have entered "a%" as an input. How can I assist you further? Input: a&, Output: It looks like you entered "a&". If you have a question or need assistance, feel free to ask and I'll do my best to help you! Input: a', Output: It seems like you entered "a'". How can I assist you today? Input: a(, Output: It looks like you may have mistakenly typed "a(". Is there something specific you need help with or a question you would like to ask? Let me know how I can assist you! Input: a), Output: How can I assist you today? Input: a*, Output: It looks like you entered "a*". Is there something specific you'd like help with related to that input? Feel free to provide more details so I can assist you better. Input: a+, Output: It seems like you may have accidentally entered "+". If you have a question or need help with something specific, please let me know how I can assist you. Input: a,, Output: Hello! How can I assist you today? Input: a-, Output: Hello! How can I help you today? Input: a., Output: Hello! How can I assist you today? Input: a/, Output: How can I help you with the letter "a"? Input: a:, Output: Hello! How can I assist you today? Input: a;, Output: It looks like you have entered "a;". How can I assist you today? Input: a<, Output: It looks like you have entered "a<". Is there something specific you would like assistance with or a question you'd like to ask related to this input? Feel free to provide more context or details so I can better assist you. Input: a=, Output: It seems like there was an incomplete input. Please provide more information or context so I can assist you better. Input: a>, Output: It looks like you've entered "a>". Is there anything specific you would like assistance with? Feel free to ask me any questions you may have. Input: a?, Output: How can I assist you today? Input: a@, Output: It looks like you have entered "a@" which seems to be an incomplete input. How can I assist you today? Input: a[, Output: It seems like your message got cut off. How can I assist you today? Input: a\, Output: It looks like you typed "a\". Is there something I can help you with? Input: a], Output: Hello! How can I assist you today? Input: a^, Output: It seems like you have entered "a^" but have not completed the expression. Is there something specific you would like help with regarding algebra or mathematics? Feel free to provide more information or ask a question. Input: a_, Output: How can I assist you today? Input: a`, Output: Hello! How can I assist you today? Input: a{, Output: It looks like you've entered the letter "a". How can I assist you further? Input: a|, Output: It looks like you entered "a|". Is there something specific you need help with related to this input? Input: a}, Output: It seems like you've entered "a}" without any context. How can I assist you today? Input: a~, Output: Hello! How can I assist you today? Input: a , Output: It looks like you only entered the letter "a." How can I assist you further? Input: ba, Output: Hello! How can I assist you today? Input: bb, Output: Hello! How can I assist you today? Input: bc, Output: It looks like you may have entered "bc." How can I assist you today? Input: bd, Output: How can I assist you today? Input: be, Output: It seems like there might have been a typing error. Can you please provide more context or clarify your question so I can better assist you? Input: bf, Output: It looks like you've entered "bf". How can I assist you further regarding this? Input: bg, Output: I'm here to help! How can I assist you today? Input: bh, Output: Hello! How can I assist you today? Input: bi, Output: It seems like you've entered "bi." Is there something specific you would like help with or a question you have in mind? Feel free to provide more context so I can assist you better. Input: bj, Output: Hello! How can I assist you today? Input: bk, Output: Hello! How can I assist you today? Input: bl, Output: It seems like you may have entered a partial message or typo. Can you please provide more context or let me know how I can assist you today? Input: bm, Output: It looks like you entered "bm." Is there something specific you need help with or a question you'd like to ask? Feel free to provide more information so I can assist you better. Input: bn, Output: Hello! How can I assist you today? Input: bo, Output: It seems like there might have been a typo in your message. If you have any questions or need assistance, feel free to ask! Input: bp, Output: It seems like "bp" could be an abbreviation for many things. Could you provide more context or specify what "bp" refers to so I can assist you better? Input: bq, Output: It seems like there was a typo in your message. How can I assist you today? Input: br, Output: Hello! How can I assist you today? Input: bs, Output: It seems like you entered "bs." Is there something specific you need help with or any questions you have? Feel free to ask, and I'll do my best to assist you! Input: bt, Output: Hello! How can I assist you today? Input: bu, Output: Hello! How can I assist you today? Input: bv, Output: Hello! How can I assist you today? Input: bw, Output: I'm not sure what you mean by "bw." Can you please provide more context or clarify your question so I can better assist you? Input: bx, Output: Hello! How can I assist you today? Input: by, Output: Hello! How can I assist you today? Input: bz, Output: It looks like you've entered "bz." How can I assist you today? Input: bA, Output: Hello! How can I assist you today? Input: bB, Output: Hello! How can I assist you today? Input: bC, Output: It seems like you've entered "bC." Can you please provide more context or let me know how I can assist you today? Input: bD, Output: Hello! It seems like you entered "bD." How can I assist you today? Input: bE, Output: Hello! How can I assist you today? Input: bF, Output: It seems like you might have typed "bF" by mistake. Is there something I can help you with? Feel free to ask any questions you have. Input: bG, Output: It seems like you've entered "bG." Can you please provide more context or let me know how I can assist you today? Input: bH, Output: Hello! How can I assist you today? Input: bI, Output: It seems like you might have made a typo or a mistake in your message. How can I assist you today? Input: bJ, Output: Hello! How can I assist you today? Input: bK, Output: Hello! How can I assist you today? Input: bL, Output: Hello! How can I assist you today? Input: bM, Output: Hello! How can I assist you today? Input: bN, Output: It seems like you've entered "bN." Is there something specific you need help with or a question you have in mind? Feel free to share more details so I can assist you better. Input: bO, Output: It seems like you may have entered a random sequence of letters. Can you please provide more context or let me know how I can assist you today? Input: bP, Output: Hello! How can I assist you today? Input: bQ, Output: It seems like you have entered "bQ". How can I assist you today? Input: bR, Output: Hello! It looks like you may have accidentally typed "bR." How can I assist you today? Input: bS, Output: Hello! How can I assist you today? Input: bT, Output: I'm sorry, I'm not sure what you're referring to with "bT." Can you please provide more information or context so I can assist you better? Input: bU, Output: Hello! It seems like you may have typed a random combination of letters. How can I assist you today? Input: bV, Output: It seems like you've entered "bV". Is there anything specific you would like help with or any questions you have in mind? Feel free to ask, and I'll do my best to assist you. Input: bW, Output: Hello! It seems like you entered "mW." How can I assist you today? Input: bX, Output: Hello! It seems like you may have entered "mX." Is there something specific you need help with related to this input? Let me know how I can assist you today! Input: bY, Output: Hello! It seems like you may have made a typo in your message. How can I assist you today? Input: bZ, Output: It seems like you have entered "bZ." Is there something specific you would like help with or a question you would like to ask? Feel free to provide more information so that I can assist you better. Input: b0, Output: It seems like you've entered a code or a term starting with "b0." How can I assist you with this? Input: b1, Output: How can I assist you with b1? Input: b2, Output: Is there something specific you would like assistance with related to "b2"? Please provide more details so I can better assist you. Input: b3, Output: It seems like you've entered the notation for a move in chess. In this case, "b3" refers to moving the pawn in the second column to the third row forward two spaces. Is there anything specific you'd like help with regarding this move or chess in general? Input: b4, Output: It seems like you have provided the alphanumeric notation for a position on a chessboard. Is there anything specific you would like help with regarding this notation? Input: b5, Output: It appears that you have entered "b5." Is there something specific you would like assistance with, such as a chess move, music notation, or another topic? Feel free to provide more information so I can better assist you. Input: b6, Output: It seems like you might be referring to a chess move. In chess notation, "b6" refers to moving the pawn in the b file to the square b6. Let me know if you need any more assistance with chess or anything else! Input: b7, Output: It seems like you've typed "b7." Is there something specific you need help with relating to that? I'm here to assist you. Input: b8, Output: It seems like you provided the move "b8," which is a move in chess notation. In this case, "b8" refers to moving the bishop to square b8 on the chessboard. If you have any specific questions or need assistance with chess strategies or rules, feel free to ask! Input: b9, Output: It seems like you may have entered a code or sequence. How can I assist you further with this? Input: b!, Output: Hello! How can I assist you today? Input: b", Output: Hello! It looks like you entered just a single letter "b." How can I assist you today? Input: b#, Output: Hello! How can I assist you today? Input: b$, Output: It looks like you entered "b$". Is there something I can help you with? Input: b%, Output: It seems like you may have mistyped something. Is there a specific question or topic you'd like assistance with? Input: b&, Output: It looks like you have inputted "b&." Can you provide more information or let me know how I can assist you further? Input: b', Output: It looks like you entered a single character "b". How can I assist you today? Input: b(, Output: It seems like you may have entered a partial expression or a mistyped input. How can I assist you further with this input? Input: b), Output: How can I assist you today? Input: b*, Output: It seems like you might have entered a partial input. How can I assist you further with the letter "b"? Input: b+, Output: It looks like you only entered "b+". Could you please provide more context or let me know how I can assist you further? Input: b,, Output: How can I assist you today? Input: b-, Output: It seems like your message got cut off. Please let me know how I can assist you. Input: b., Output: Hello! How can I assist you today? Input: b/, Output: It seems like you may have entered an incomplete message. How can I assist you today? Input: b:, Output: How can I assist you today? Input: b;, Output: It seems like you entered a semicolon after the letter "b." Was there anything specific you would like assistance with? Input: b<, Output: It looks like your message is incomplete. Could you please provide more context or clarify your question so I can assist you better? Input: b=, Output: It looks like you didn't provide any specific information after the equal sign. Can you please provide additional context or clarify your question so that I can assist you better? Input: b>, Output: It seems you have inputted "b>". Did you need assistance with anything specific that I can help with? Input: b?, Output: Hello! How can I assist you today? Input: b@, Output: Hello! How can I assist you today? Input: b[, Output: It seems like your message got cut off. How can I assist you today? Input: b\, Output: It seems like your message got cut off. How can I assist you today? Input: b], Output: It seems like you've typed a random character. How can I assist you today? Input: b^, Output: It looks like your message got cut off. Please provide me with more information so I can assist you better. Input: b_, Output: Hello! It looks like you've entered "b_". How can I assist you today? Input: b`, Output: Hello! How can I assist you today? Input: b{, Output: It looks like you've started to type a command or message. How can I assist you today? Input: b|, Output: It looks like you entered a single character "b|". Is there something specific you would like help with or a question you have in mind? Feel free to provide more context or details so I can assist you better. Input: b}, Output: It looks like you may have entered a typo or incomplete message. How can I assist you today? Input: b~, Output: Hello! How can I assist you today? Input: b , Output: Hello! How can I assist you today? Input: ca, Output: Hello! How can I assist you today? Input: cb, Output: How can I assist you today? Input: cc, Output: Hello! How can I assist you today? Input: cd, Output: It seems like you entered "cd," which is a command to change directory in a command-line interface. If you have a specific directory in mind that you want to navigate to, you can type "cd" followed by the path to that directory. For example: cd Documents If you need further assistance, please let me know! Input: ce, Output: Hello! How can I assist you today? Input: cf, Output: It seems like you entered "cf." Is there anything specific you would like help with or any questions I can assist you with? Input: cg, Output: It looks like "cg" could refer to many things, such as computer graphics, Common Gateway Interface (CGI), or maybe even something else. Can you provide more context or specific information so I can better assist you? Input: ch, Output: How can I assist you today? Input: ci, Output: Hello! How can I assist you today? Input: cj, Output: Hello! How can I assist you today? Input: ck, Output: Hello! How can I assist you today? Input: cl, Output: It seems like you entered "cl". Is there something specific you would like assistance with? Let me know how I can help you today. Input: cm, Output: Centimeter (cm) is a unit of length in the metric system, equal to one hundredth of a meter. Is there anything specific you would like to know or ask about centimeters? Input: cn, Output: Hello! How can I assist you today? Input: co, Output: Hello! How can I assist you today? Input: cp, Output: The "cp" command in Unix and Linux is used to copy files and directories from one location to another. Would you like to know more about how to use the "cp" command or do you have a specific question about it? Input: cq, Output: Hello! How can I assist you today? Input: cr, Output: It seems like you only typed "cr". How can I assist you further? Input: cs, Output: It looks like you entered "cs." How can I assist you today? Input: ct, Output: It seems like you've entered "ct". How can I assist you further with this? Input: cu, Output: It seems like you entered "cu." Is there something specific you need assistance with related to that abbreviation or term? Feel free to provide more context so I can assist you more effectively. Input: cv, Output: Do you need help writing or editing your CV (Curriculum Vitae)? If so, please let me know how I can assist you! Input: cw, Output: I'm here to help! How can I assist you today? Input: cx, Output: How can I assist you today? Input: cy, Output: Hello! How can I assist you today? Input: cz, Output: Hello! How can I assist you today? Input: cA, Output: Hello! How can I assist you today? Input: cB, Output: It seems like you've entered "cB". Is there something specific you would like help with regarding that? Input: cC, Output: Hello! How can I assist you today? Input: cD, Output: It seems like you've entered "cD." How can I assist you today? Input: cE, Output: Hello! How can I assist you today? Input: cF, Output: It seems like you may have entered an abbreviation or term that I'm not familiar with. Could you please provide more context or clarify what you mean by "cF"? I'd be happy to help once I have a better understanding. Input: cG, Output: It seems like you entered "cG". Is there something specific you would like help with or any question you would like to ask? Feel free to provide more context or information so I can assist you better. Input: cH, Output: Hello! How can I assist you today? Input: cI, Output: It seems like you might have accidentally entered a random text. Is there anything I can help you with? Input: cJ, Output: Hello! How can I assist you today? Input: cK, Output: It looks like you entered "cK." Can you please provide more context or let me know how I can assist you further? Input: cL, Output: Hello! It looks like you've entered "cL." Is there something specific you need assistance with regarding this? Let me know how I can help you today! Input: cM, Output: cM stands for "centimeter," which is a unit of length in the metric system. It is equal to one hundredth of a meter. Input: cN, Output: It appears that "cN" is not a valid or recognized command. Is there something specific you need help with or would like to know more about? Feel free to ask any questions you may have! Input: cO, Output: It looks like you may have accidentally typed "cO." How can I assist you today? Input: cP, Output: cP could stand for several things depending on the context. Here are a few possibilities: 1. It could stand for "cP," which is an abbreviation for centipoise, a unit of viscosity commonly used in physics and engineering. 2. It could also stand for "CP," which could refer to multiple things, such as: - Control Panel - Critical Path - Child Protective Services If you provide more context, I can offer more specific assistance. Input: cQ, Output: It seems like you might have entered a random message. Is there something specific you need help with or a question you'd like to ask? Feel free to provide more context or details so I can assist you better. Input: cR, Output: It seems like you may have accidentally entered "cR". Is there something specific you would like assistance with? Feel free to provide more information so I can better help you. Input: cS, Output: It looks like you've entered "cS". Is there something specific you would like assistance with? Input: cT, Output: It seems like you have entered "cT." Can you please provide more context or let me know how I can assist you further? Input: cU, Output: It seems like you've entered "cU". How can I assist you today? Input: cV, Output: It looks like you typed "cV." Is there something specific you would like assistance with related to this term or abbreviation? Input: cW, Output: It seems like you entered "cW" - is there something specific you would like assistance with? Feel free to ask any questions or provide more information. Input: cX, Output: It looks like you've entered "cX." Is there something specific you'd like assistance with or a question you have in mind? Please feel free to share more details so I can help you effectively. Input: cY, Output: It looks like you may have accidentally pressed the "Caps Lock" key. If you need any assistance, feel free to ask! Input: cZ, Output: It looks like you've started typing something. How can I assist you today? Input: c0, Output: It seems like you have entered an unfamiliar term or code. Can you please provide more context or clarify your question so that I can better assist you? Input: c1, Output: How can I assist you today? Input: c2, Output: It seems like you have entered "c2". How can I assist you further with this information? Input: c3, Output: How can I assist you with c3? Input: c4, Output: It seems like you have provided the notation for a move in chess. "c4" represents moving the pawn from c2 to c4. If you have any specific questions or need guidance on chess moves or strategies, feel free to ask! Input: c5, Output: Hello! How can I assist you today? Input: c6, Output: It looks like you have entered a chess move notation. In the game of chess, "c6" refers to moving the pawn that starts on the c file forward two squares, from its starting position. Let me know if you have any specific questions about this move or if you need assistance with anything else. Input: c7, Output: It seems like you've entered a chess move notation. In this case, "c7" typically refers to moving the pawn from the c-file to c7 on the chessboard. Is there anything specific you'd like to know or discuss about this move? Input: c8, Output: It seems you've entered "c8." How can I assist you further with this? Input: c9, Output: It seems like you've entered "c9." Is there something specific you need help with, or any information you'd like to know more about? Feel free to provide more details so I can assist you better. Input: c!, Output: How can I assist you today? Input: c", Output: It looks like you have entered "c". How can I assist you today? Input: c#, Output: Hello! How can I assist you with C# programming today? Input: c$, Output: How can I assist you with the symbol "c$"? Input: c%, Output: It seems like you might be trying to type a symbol or command related to programming or mathematics. If you can provide more context or clarify your question, I'll be happy to help you further. Input: c&, Output: It seems like you may have started typing a sentence but didn't complete it. How can I assist you today? Input: c', Output: It seems like you might have accidentally entered a single letter "c". Can you please provide more context or let me know how I can assist you further? Input: c(, Output: It looks like you started typing a function in R, but it is incomplete. Is there something specific you need help with regarding the function or any other coding-related question? Input: c), Output: Hello! How can I assist you today? Input: c*, Output: It seems like you might have started typing something but only entered "c*". Was there something you wanted to ask or discuss? How can I assist you today? Input: c+, Output: It seems like you accidentally inputted just "c+". Was there something specific you needed help with or a question you wanted to ask related to C programming? Input: c,, Output: It seems like your message got cut off. How can I help you today? Input: c-, Output: It looks like you've entered "c-." Is there something specific you need help with related to C programming or any other topic that starts with the letter "c"? Feel free to provide more information so I can assist you better. Input: c., Output: I'm here to help! What do you need assistance with today? Input: c/, Output: It seems like your message got cut off. How can I assist you today? Input: c:, Output: Hello! How can I assist you today? Input: c;, Output: Hello! How can I assist you today? Input: c<, Output: It looks like you entered the letter "c<" without any context. Is there something specific you need help with or any question I can assist you with? Just let me know! Input: c=, Output: It seems like you might be trying to input a mathematical equation or variable assignment. Please provide more details or context so I can better understand how to assist you. Input: c>, Output: It seems like you have entered "c>". Is there something specific you would like assistance with or a question you have in mind? Feel free to ask, and I'll do my best to help! Input: c?, Output: It seems like you entered just the letter "c." How can I assist you further? Input: c@, Output: Hello! How can I help you today? Input: c[, Output: It looks like your message got cut off. How can I assist you today? Input: c\, Output: It looks like you entered the letter "c". Can you please provide more context or let me know how I can assist you further? Input: c], Output: It looks like you've entered a symbol. How can I assist you today? Input: c^, Output: It looks like you just typed "c^". Is there a specific question or topic you need help with related to the letter "c" or something else? Feel free to provide more context so I can assist you better. Input: c_, Output: Hello! It seems like you entered "c_". How can I assist you today? Input: c`, Output: Hello! How can I assist you today? Input: c{, Output: It seems like you entered a random character "{". How can I assist you today? Input: c|, Output: Hello! It looks like your message got cut off. How can I assist you today? Input: c}, Output: Hello! How can I assist you today? Input: c~, Output: Hello! It looks like you entered an incomplete message. How can I assist you today? Input: c , Output: It seems like you might have entered just a single letter "c." Can you please provide more information or let me know how I can assist you further? Input: da, Output: Hello! How can I assist you today? Input: db, Output: It seems like you may have entered an abbreviation or acronym. Can you please provide more context or clarify what you would like assistance with regarding "db"? Input: dc, Output: It looks like you've entered "dc." Is there something specific you need help with? Feel free to ask any questions or let me know how I can assist you today. Input: dd, Output: Hello! How can I assist you today? Input: de, Output: Hello! How can I assist you today? Input: df, Output: It seems like you are looking for information related to disk space usage on a system. The "df" command in a terminal is used to display disk space usage on Linux and Unix-based systems. When running the "df" command without any options, it will display information about the disk space usage for all mounted filesystems in a human-readable format. If you need more specific help or have any questions related to disk space usage or any other topic, feel free to ask! Input: dg, Output: Hello! How can I assist you today? Input: dh, Output: Hello! How can I assist you today? Input: di, Output: It seems like your message got cut off. How can I assist you today? Input: dj, Output: Hello! How can I assist you today? Input: dk, Output: It seems like you may have entered some random letters. If you have any questions or need assistance, feel free to ask! Input: dl, Output: It seems like you have entered "dl." Could you please provide more context or details so I can better understand how to assist you? Input: dm, Output: Please provide more information or let me know how I can assist you further. Input: dn, Output: It seems like you may have entered an incomplete message. How can I assist you today? Input: do, Output: Hello! How can I assist you today? Input: dp, Output: It seems like you might have typed "dp" by mistake. Can I help you with something else? Input: dq, Output: It looks like you entered "dq." How can I assist you today? Input: dr, Output: I'm here to help! How can I assist you today? Input: ds, Output: Hello! How can I assist you today? Input: dt, Output: It seems like you may have entered "dt" as a short form or abbreviation. Could you please provide me with more context or clarify what you need help with in order for me to assist you better? Input: du, Output: "du" is a command in Unix and Unix-like operating systems that displays the amount of disk space used by files and directories. It stands for "disk usage." If you have any specific questions or need help regarding the "du" command, feel free to ask! Input: dv, Output: It seems like you typed "dv." How can I assist you today? Input: dw, Output: It seems like you only typed "dw". Is there something specific you would like help with? Feel free to ask any questions or provide more details so I can assist you better. Input: dx, Output: It appears that you have typed "dx." Would you like assistance with anything specific related to "dx," such as mathematical differentiation, physics, or something else entirely? Please provide more information so I can assist you more effectively. Input: dy, Output: Hello! It seems like you may have entered "dy" as a message. How can I assist you today? Input: dz, Output: It seems like you entered "dz". Can you please provide more information or let me know how I can assist you? Input: dA, Output: Hello! Did you have a question or need assistance with something today? Input: dB, Output: In the context of sound and acoustics, dB stands for decibels. Decibels are a unit used to measure the intensity or level of sound. It is a logarithmic scale that expresses the ratio of a value to a reference level. It is commonly used to quantify sound levels, such as in describing the loudness of music, noise levels, or the sensitivity of microphones and speakers. The abbreviation dB is often used as shorthand when referring to sound levels or measuring equipment. Input: dC, Output: It seems like you have entered "dC." Would you like to ask me a question or provide more information so I can better assist you? Input: dD, Output: It seems like you inputted "dD." How can I assist you today? Input: dE, Output: It seems like you have entered "dE." How can I assist you further with this term? Input: dF, Output: It seems like you've entered "dF." Can you please provide more context or clarify what you need help with? Input: dG, Output: It seems like you entered "dG." Is there something specific you would like help with or a question you have in mind? Feel free to provide more information so I can assist you better. Input: dH, Output: It looks like you may have entered "dH" which could stand for different things depending on the context. Can you please provide more information or clarify what you need help with? Input: dI, Output: Hello! It seems like you may have typed something by mistake. How can I assist you today? Input: dJ, Output: It looks like you've entered "dJ." Is there something specific you'd like assistance with? Input: dK, Output: It seems like you may have entered "dK" as a message. How can I assist you today? Input: dL, Output: It seems like you may have entered a partial term or abbreviation. Could you please provide more context or information so I can better understand how to assist you? Input: dM, Output: It looks like you've typed "dM." Is there something specific you'd like help with related to that? Let me know how I can assist you! Input: dN, Output: It looks like you may have entered "dN." Is there something specific you would like assistance with or a question you have in mind? Feel free to provide more information so I can better assist you. Input: dO, Output: It seems like you might have typed something by mistake. How can I assist you today? Input: dP, Output: It looks like you may have entered a mathematical expression or abbreviation "dP". Can you please provide more context or clarify your question so I can better assist you? Input: dQ, Output: It looks like you've entered "dQ." Can you please provide more context or clarify your question so I can better assist you? Input: dR, Output: It looks like you may have mistyped "dR." Is there something specific you need help with or a question you'd like to ask? Input: dS, Output: It seems like you entered "dS." Is there something specific you need help with regarding this notation or topic? Feel free to provide more context so I can assist you better. Input: dT, Output: It seems like you might be asking about a change in temperature. In physics, "ΔT" usually represents a change in temperature. If you have a specific question or topic in mind related to temperature change, please feel free to provide more details so I can assist you better. Input: dU, Output: It looks like you've entered "dU". Is there something specific you need help with or would like to know more about? Feel free to ask! Input: dV, Output: It seems like you've entered "dV." Is there something specific you need help with or a question you have related to "dV"? Please provide more context so I can assist you more effectively. Input: dW, Output: It seems like you provided the term "dW". Would you like assistance with a specific topic or clarification on what "dW" refers to? Input: dX, Output: It seems like you entered "dX". Could you please provide more context or clarify what you are looking for help with? Input: dY, Output: Hello! How can I assist you today? Input: dZ, Output: It looks like you have entered "dZ." Is there something specific you would like assistance with? Feel free to ask any questions you have. Input: d0, Output: It seems like you might have typed an incomplete or incorrect phrase. Can you please provide more context or let me know how I can assist you today? Input: d1, Output: How can I assist you today? Input: d2, Output: It seems like you have entered the code "d2". If you have any questions or need assistance related to this code or anything else, feel free to ask! Input: d3, Output: It seems like you have entered "d3." Is there something specific you'd like to know or ask about related to "d3"? Please provide more context so I can assist you better. Input: d4, Output: It looks like you've entered a chess notation for the move "d4." Is there anything specific you would like to know or discuss related to this move or chess in general? Input: d5, Output: It seems like you have inputted a chess notation for moving a pawn to the square d5 on the board. Is there anything specific you would like assistance with regarding this move? Input: d6, Output: Rolling a standard six-sided die... You rolled a 6! Input: d7, Output: It seems like you have entered the move "d7." This typically refers to moving the pawn from d7 to d5 in a game of chess. Is there anything specific you would like to know or discuss regarding this move? Input: d8, Output: It looks like you entered "d8." Is there something specific you would like assistance with related to "d8"? Please provide more information so I can help you better. Input: d9, Output: It seems like you entered "d9". Was there anything specific you needed help with or would you like me to provide information on a particular topic? Feel free to ask any questions you may have! Input: d!, Output: Hello! How can I assist you today? Input: d", Output: Hello! It looks like you may have entered a letter by mistake. Is there something you need assistance with today? Input: d#, Output: It looks like you entered a character followed by the symbol "#. Can you please provide more context or let me know how I can assist you further? Input: d$, Output: Hello! How can I assist you today? Input: d%, Output: It looks like you may have mistyped something. Can you please provide more context or let me know how I can assist you? Input: d&, Output: It seems like there might have been a typo in your message. Could you please provide more context or clarify how I can assist you further? Input: d', Output: It looks like you entered a single letter "d." Is there something specific you would like assistance with or a question you have in mind? Feel free to provide more details so I can assist you better. Input: d(, Output: It looks like your message got cut off. How can I assist you today? Input: d), Output: It seems like you entered the letter "d." How can I assist you further? Input: d*, Output: Hello! It looks like you entered "d*". How can I assist you today? Input: d+, Output: It seems like you may have entered an incomplete equation. How can I assist you further? Input: d,, Output: Hello! It seems like you entered the letter "d." How can I assist you today? Input: d-, Output: It looks like your message is incomplete. How can I assist you further? Input: d., Output: It seems like you only entered a single letter "d." Could you please provide more context or let me know how I can assist you further? Input: d/, Output: It looks like you typed "d/". Is there something I can help you with? Input: d:, Output: How can I assist you today? Input: d;, Output: It seems like you only entered the letter "d;". Is there something specific you would like assistance with? Feel free to ask any question or let me know how I can help you. Input: d<, Output: It looks like your message got cut off. How can I assist you today? Input: d=, Output: It seems like you entered "d=" without providing any context or information. How can I assist you further? Input: d>, Output: It looks like you may have entered a partial command or an incomplete sentence. How can I assist you further? Input: d?, Output: Hello! How can I assist you today? Input: d@, Output: Hello! How can I assist you today? Input: d[, Output: It seems like you might have made a typo. Is there something I can help you with? Input: d\, Output: It seems like you've entered a single letter "d". How can I assist you further? Input: d], Output: It looks like you may have entered a character or text that I don't understand. Could you please provide more information or clarify your request so I can assist you better? Input: d^, Output: It seems like your message was cut off. Can you please provide more context or clarify what you need help with? Input: d_, Output: Hello! It seems like your message is incomplete. How can I assist you today? Input: d`, Output: Hello! It seems like you entered a single character "d`. Is there anything specific you would like assistance with today? Input: d{, Output: It looks like you may have accidentally typed "d{" in your message. Is there something specific you need help with? Feel free to ask your question or provide more context so I can assist you better. Input: d|, Output: It looks like your message got cut off. How can I assist you today? Input: d}, Output: It looks like you've entered a symbol: "d}". Can you please provide more context or let me know how I can assist you today? Input: d~, Output: Hello! It seems like you entered a symbol "~". How can I assist you today? Input: d , Output: How can I assist you today? Input: ea, Output: Hello! How can I assist you today? Input: eb, Output: Hello! How can I assist you today? Input: ec, Output: It seems like you entered "ec". How can I assist you today? Input: ed, Output: Hello! How can I assist you today? Input: ee, Output: Hello! How can I assist you today? Input: ef, Output: Hello! How can I assist you today? Input: eg, Output: It seems like you entered "eg." Can you provide more context or details so I can better understand how I can assist you? Input: eh, Output: Hello! How can I help you today? Input: ei, Output: Hello! How can I assist you today? Input: ej, Output: Hello! How can I assist you today? Input: ek, Output: Hello! How can I assist you today? Input: el, Output: Hello! How can I assist you today? Input: em, Output: It looks like you may have accidentally entered 'em.' Is there a specific question you have or something you'd like help with? Feel free to provide more information so I can assist you better. Input: en, Output: Hello! How can I assist you today? Input: eo, Output: Hello! It looks like you've typed "eo." How can I assist you today? Input: ep, Output: Hello! How can I assist you today? Input: eq, Output: It seems like you may have entered "eq" as a mistakenly short message. How can I assist you further with this abbreviation or term? Input: er, Output: Hello! How can I assist you today? Input: es, Output: Hola, ¿en qué puedo ayudarte hoy? Input: et, Output: Hello! How can I assist you today? Input: eu, Output: Olá! Como posso te ajudar hoje? Input: ev, Output: It seems like you have entered "ev." How can I assist you further with this term or is there something else you need help with? Input: ew, Output: I'm here to help! What can I assist you with today? Input: ex, Output: It seems like you entered "ex." How can I assist you further with this? Input: ey, Output: Hello! How can I assist you today? Input: ez, Output: It looks like you're referring to something being easy. Is there anything specific you need help with? Input: eA, Output: It seems like you might have made a typo. If you have a question or need help with something, feel free to ask! Input: eB, Output: It seems like you may have entered an abbreviation or a partial phrase. Could you please provide more context or clarify what you need help with? Input: eC, Output: Hello! It seems like you've entered "eC." How can I assist you today with this term or any other questions you may have? Input: eD, Output: Hello! How can I assist you today? Input: eE, Output: Hello! It seems like you may have typed "eE" by mistake. How can I assist you today? Input: eF, Output: It seems like you've entered "eF". Is there anything specific you need help with regarding this input? Input: eG, Output: It looks like you entered "eG." Is there something specific you need help with or would like to know more about? Feel free to ask any questions you may have. Input: eH, Output: Hello! How can I assist you today? Input: eI, Output: It looks like you may have accidentally entered a random string of characters. If you have a question or need assistance with something, feel free to let me know! Input: eJ, Output: It looks like you've entered "eJ." Was there something specific you needed help with or a question I can assist you with? Input: eK, Output: Hello! How can I assist you today? Input: eL, Output: Hello! How can I assist you today? Input: eM, Output: It looks like you may have entered a random phrase or made a typo. If you need assistance with something, feel free to let me know how I can help you! Input: eN, Output: Hello! How can I assist you today? Input: eO, Output: Hello! How can I assist you today? Input: eP, Output: It seems like you've entered "eP." Is there anything specific you would like help with or discuss? Feel free to ask any questions or share your thoughts. Input: eQ, Output: It looks like you've entered "eQ." Is there anything specific you'd like assistance with or a question you have? Feel free to provide more details so I can help you effectively. Input: eR, Output: Hello! It seems like you've entered "eR." Is there anything specific you need assistance with today? Input: eS, Output: Hello! How can I help you today? Input: eT, Output: Hello! How can I assist you today? Input: eU, Output: Hello! How can I assist you today? Input: eV, Output: 1 electronvolt (eV) is defined as the amount of energy gained or lost by the charge of a single electron moved across an electric potential difference of 1 volt. It is equal to approximately 1.6 x 10^-19 joules. Input: eW, Output: Hello! It seems like you might have written "we" backwards. How can I assist you today? Input: eX, Output: "eX" usually refers to the mathematical constant "e" raised to the power of "X", where "e" is approximately equal to 2.71828. This is commonly used in exponential functions and growth calculations. Is there something specific you would like to know or ask about related to "eX"? Input: eY, Output: Hello! How can I assist you today? Input: eZ, Output: Hello! How can I assist you today? Input: e0, Output: Hello! How can I assist you today? Input: e1, Output: Hello! How can I assist you today? Input: e2, Output: It seems like you entered "e2". How can I assist you further with this information? Input: e3, Output: It seems like you may be referring to a specific topic or concept. Could you please provide more context or clarify your question so I can better assist you? Input: e4, Output: That move is often played as the first move in a game of chess. It controls the center, opens lines for pieces to develop, and allows the queen and bishop to come out. Do you have any specific questions about this move or anything else related to chess? Input: e5, Output: It looks like you have entered the move "e5" which is a common opening move in chess. This move typically involves moving the pawn in front of the king two spaces forward. Is there anything specific you would like help with related to this move or chess in general? Input: e6, Output: It seems like you might be referring to a specific square on a chessboard. Is there anything else you would like to know or discuss regarding chess or any other topic? Input: e7, Output: It seems like you've entered a chess move. In algebraic notation, "e7" typically refers to moving the pawn in front of the king two squares forward in the opening of a chess game. Is there anything specific you'd like to know or discuss about the move "e7"? Input: e8, Output: It seems like you've entered "e8", could you please provide more context or let me know how I can assist you today? Input: e9, Output: It seems like you've entered "e9." Could you provide me with more context or let me know how I can assist you today? Input: e!, Output: Hello! How can I assist you today? Input: e", Output: Hello! It looks like you only entered a single letter "e". Can you provide more context or ask a question so I can better assist you? Input: e#, Output: It seems like your message got cut off. How can I assist you today? Input: e$, Output: Hello! It seems like there might have been a typo in your message. How can I assist you today? Input: e%, Output: It looks like you have entered a symbol followed by a percentage sign. Is there something specific you need help with or a question you would like to ask? Feel free to provide more details so I can assist you better. Input: e&, Output: It seems like your message may have been cut off. Can you please provide more context or let me know how I can assist you? Input: e', Output: It looks like you've typed a single letter "e". How can I assist you further? Input: e(, Output: It looks like you may have entered a mistake or a typo. Is there something I can help you with? Input: e), Output: It looks like you've entered "e)". Is there something specific you would like assistance with? How can I help you today? Input: e*, Output: It appears that there might have been a typo in your message. How can I assist you today? Input: e+, Output: It seems like you may have typed a symbol or command. Is there something specific you need help with? Input: e,, Output: It looks like you pressed the "e" key. How can I assist you today? Input: e-, Output: It seems like your message got cut off. How can I assist you today? Input: e., Output: Hello! How can I assist you today? Input: e/, Output: It looks like you just entered "e/". How can I assist you today? Input: e:, Output: Hello! How can I assist you today? Input: e;, Output: Hello! How can I assist you today? Input: e<, Output: It looks like you may have tried to enter a mathematical expression or equation starting with "e<". Can you please provide more information or clarify your question so I can better assist you? Input: e=, Output: It looks like you might have started typing something but didn't complete it. Can you please provide more context or let me know how I can assist you? Input: e>, Output: It looks like you may have entered a partial response or command. How can I assist you further? Input: e?, Output: Hello! How can I assist you today? Input: e@, Output: Hello! How can I assist you today? Input: e[, Output: It looks like you may have accidentally entered a random character. Is there something I can help you with? Input: e\, Output: Hello! It looks like you entered "e\". How can I assist you today? Input: e], Output: It seems like you entered a random character or incomplete input. How can I assist you today? Input: e^, Output: It looks like you have entered an incomplete mathematical expression. If you could provide more context or clarification, I would be happy to help you further. Input: e_, Output: Hello! It looks like you accidentally entered "e_". Is there something I can assist you with today? Input: e`, Output: Hello! How can I assist you today? Input: e{, Output: It looks like you may have entered a typo or incomplete message. Is there something I can help you with? Input: e|, Output: It seems like your message got cut off. How can I assist you today? Input: e}, Output: It looks like you have entered a random character. How can I assist you today? Input: e~, Output: Hello! How can I assist you today? Input: e , Output: Hello! It looks like you entered a single letter "e." Is there something specific you would like assistance with or a question you have in mind? Feel free to share, and I'll do my best to help you. Input: fa, Output: Hello! How can I assist you today? Input: fb, Output: It seems like you may be referring to Facebook, a popular social media platform. Is there anything specific you would like assistance with in relation to Facebook? Input: fc, Output: Hello! How can I assist you today? Input: fd, Output: It seems like you entered "fd." Is there something specific you need help with or a question you'd like to ask? Feel free to provide me with more information so I can assist you better. Input: fe, Output: It seems like your message got cut off. Can you please provide more information or let me know how I can assist you? Input: ff, Output: Hello! How can I assist you today? Input: fg, Output: It seems like you've entered "fg". Is there anything specific you need help with? Feel free to ask any questions you may have. Input: fh, Output: Hello! How can I assist you today? Input: fi, Output: Hello! How can I assist you today? Input: fj, Output: Hello! How can I assist you today? Input: fk, Output: I'm here to assist you. How can I help you today? Input: fl, Output: It seems like you may have accidentally sent a partial message. How can I assist you today? Input: fm, Output: Hello! How can I assist you today? Input: fn, Output: It seems like you entered "fn." Is there something specific you would like help with related to that term or abbreviation? Input: fo, Output: Hello! How can I assist you today? Input: fp, Output: It seems like you entered "fp." Is there anything specific you need help with or any questions you have? Feel free to ask! Input: fq, Output: It seems like you've entered "fq." Is there something specific you need help with or a question you have? Feel free to ask anything, and I'll do my best to assist you! Input: fr, Output: Hello! How can I assist you today? Input: fs, Output: It seems like you may have entered an acronym "fs". Could you please provide more context or clarify what you are looking for assistance with? Input: ft, Output: Hello! It looks like you typed "ft." Is there something specific you need help with? Input: fu, Output: Hello! How can I help you today? Input: fv, Output: It seems like you may have mistyped or provided incomplete information. Could you please provide more details or let me know how I can assist you? Input: fw, Output: It seems like you may have entered something by mistake. How can I assist you today? Input: fx, Output: Hello! It seems like you entered "fx". Is there something specific you would like assistance with related to "fx"? Please provide more context or details so I can help you better. Input: fy, Output: It seems like you may have entered "fy" as a text message abbreviation or typo. If you intended to ask a question or need assistance with something, please feel free to provide more information so I can help you better. Input: fz, Output: It looks like you typed "fz." Do you need help with something specific related to that? Feel free to provide more information so I can assist you better. Input: fA, Output: How can I assist you with "fA"? Input: fB, Output: Hello! It seems like you might have entered something by mistake. If you need any help or have a question, feel free to ask. Input: fC, Output: It looks like you just entered "fC". Is there something specific you would like assistance with or any questions you have? Feel free to ask, and I'll do my best to help! Input: fD, Output: Hello! How can I assist you today? Input: fE, Output: Hello! How can I assist you today? Input: fF, Output: Hello! How can I assist you today? Input: fG, Output: Hello! It seems like you've entered "fG." How can I assist you today? Input: fH, Output: Hello! How can I assist you today? Input: fI, Output: It looks like you may have accidentally capitalized the letter "f" and the letter "I". Is there something specific you would like help with, or a question I can assist you with? Input: fJ, Output: Hello! How can I assist you today? Input: fK, Output: It seems like you've entered "fK". How can I assist you today? Input: fL, Output: It looks like you entered "fL." How can I assist you with this? Input: fM, Output: Hello! How can I assist you today? Input: fN, Output: Hello! How can I assist you today? Input: fO, Output: It seems like you may have mistyped. How can I assist you today? Input: fP, Output: It seems like you entered "fP." How can I assist you today? Input: fQ, Output: It looks like you've entered "fQ." Is there anything specific you would like help with or a question you need assistance with? Feel free to share more details so I can assist you better. Input: fR, Output: It looks like you've typed "fR". How can I assist you today? Input: fS, Output: Hello! It seems like you entered "fS". How can I assist you today? Input: fT, Output: Hello! How can I assist you today? Input: fU, Output: Hello! How can I assist you today? Input: fV, Output: It seems like you might have entered an incomplete phrase or command. How can I assist you today? Input: fW, Output: Hello! How can I assist you today? Input: fX, Output: Hello! How can I assist you today? Input: fY, Output: Hello! It seems like you entered "fY." Is there something I can assist you with? Input: fZ, Output: It appears that "fZ" does not seem to be a valid command or request. How can I assist you today? Input: f0, Output: It seems like you have entered "f0." How can I assist you today? Input: f1, Output: Formula 1 (F1) is a popular international auto racing series featuring open-wheel, single-seater cars that compete in races around the world on various circuits. It is considered one of the highest classes of racing. Let me know if you would like more information on F1! Input: f2, Output: How can I assist you with "f2"? Input: f3, Output: It seems like you might be referring to the function key "F3" on a computer keyboard. Pressing this key can have different functions depending on the context, such as opening a search feature in some applications or refreshing a webpage in a web browser. If you have a specific question about using the F3 key, feel free to ask! Input: f4, Output: It seems like you've entered "f4." How can I assist you today? Input: f5, Output: It seems like you have entered "f5." Can you please provide me with more context or let me know how I can assist you further? Input: f6, Output: It appears that you have entered "f6." How can I assist you further with this? Input: f7, Output: How can I assist you with the move F7? Input: f8, Output: It seems like you've entered "f8." If you can provide more information or context, I'll be happy to try and assist you further. Input: f9, Output: It looks like you've entered "f9." Is there something specific you need help with related to "f9"? Let me know how I can assist you! Input: f!, Output: It looks like you entered "f!" Is there something specific you need assistance with? Feel free to ask any questions or let me know how I can help you. Input: f", Output: Hello! It seems like you may have accidentally entered a random character. Is there something specific you need help with? Input: f#, Output: Hello! How can I assist you with F# today? Input: f$, Output: It looks like you've typed "f$". How can I assist you today? Input: f%, Output: It looks like you might have entered a symbol or a part of a word. Is there something specific that you need help with? Feel free to provide more context or ask any questions you have. Input: f&, Output: Hello! It looks like you typed "f&". How can I assist you today? Input: f', Output: It looks like you may have just entered the symbol for the first derivative. If you have any specific questions or need assistance with calculus or any other topic, feel free to ask! Input: f(, Output: Hello! It seems like you may have accidentally entered "f(." Is there a specific question or topic you need help with? Feel free to provide more details, and I'll do my best to assist you. Input: f), Output: It looks like you entered "f)". How can I assist you further? Input: f*, Output: It looks like you might have mistyped or not completed your message. Can I help you with something else? Input: f+, Output: It seems like you might have mistyped something. Can you please provide more context or let me know how I can assist you further? Input: f,, Output: It seems like you entered just the letter "f". How can I assist you further? Input: f-, Output: It seems like your message got cut off. How can I assist you further with the letter "f-"? Input: f., Output: Hello! How can I help you today? Input: f/, Output: It seems like you may have started typing a command or a question. Please go ahead and let me know how I can assist you today! Input: f:, Output: How can I assist you today? Input: f;, Output: It seems like you may have entered a random string of characters. Is there something specific you need help with? Feel free to ask any questions you may have. Input: f<, Output: It seems like you might have started typing a question about something related to the letter "f." Would you like to ask a question or provide more context so I can help you better? Input: f=, Output: It seems like you may have started writing a mathematical equation with the variable "f." How can I assist you with this equation? Input: f>, Output: It seems like you only entered "f>". Can you provide more information or let me know how I can assist you further? Input: f?, Output: How can I assist you today? Input: f@, Output: Hello! How can I assist you today? Input: f[, Output: It looks like you entered a partial word or some random characters. Can you please provide more context or let me know how I can assist you further? Input: f\, Output: It looks like you may have accidentally entered "f." Is there something specific you would like help with or a question you have? Feel free to let me know how I can assist you. Input: f], Output: It looks like you've entered a random character. How can I assist you today? Input: f^, Output: It seems like you might have accidentally pressed the "f" key. Is there something specific you would like help with? Input: f_, Output: Hello! It looks like you've entered "f_". How can I assist you today? Input: f`, Output: Hello! It looks like you've entered just one letter. How can I help you today? Input: f{, Output: It looks like you've entered some random characters. Is there anything specific you need help with? Input: f|, Output: It looks like your message got cut off. How can I assist you today? Input: f}, Output: It seems like you may have entered a symbol or a typo. How can I assist you today? Input: f~, Output: Hello! It seems like you entered the character "~". How can I assist you today? Input: f , Output: It seems like you might have accidentally entered just the letter "f". Is there something specific you need help with or have a question about? Please feel free to provide more information so I can assist you better. Input: ga, Output: Hello! How can I assist you today? Input: gb, Output: It looks like you've entered "gb." Is there anything specific you need help with related to this abbreviation or term? Please provide more context so I can assist you more effectively. Input: gc, Output: It seems like you might be referring to something related to biology or genetics. Could you provide more context so I can better understand how to assist you? Input: gd, Output: Hello! How can I assist you today? Input: ge, Output: It seems like you may have entered a partial word or phrase. Can you please provide more context or let me know how I can assist you today? Input: gf, Output: Hello! How can I assist you today? Input: gg, Output: Good game! If you need any assistance or have any questions, feel free to ask. Input: gh, Output: Hello! How can I assist you today? Input: gi, Output: It seems like your message might be cut off. Can you please provide more context or let me know how I can assist you with "gi"? Input: gj, Output: Hello! How can I assist you today? Input: gk, Output: It seems like you entered "gk." Is there something specific you need help with? Feel free to ask me anything. Input: gl, Output: It seems like you may have typed an incomplete message. Is there something I can assist you with? Input: gm, Output: Good morning! How can I assist you today? Input: gn, Output: Hello! How can I assist you today? Input: go, Output: Hello! How can I assist you today? Input: gp, Output: It looks like you may be asking about something related to a GP. Could you please provide more details to help me give you the information you need? Input: gq, Output: I'm sorry, could you please provide me with more information or clarify your request so I can assist you better? Input: gr, Output: It seems like you may have accidentally entered a random abbreviation. How can I assist you today? Input: gs, Output: Hello! How can I assist you today? Input: gt, Output: It seems like you may have entered an abbreviation or acronym. Could you please provide more context or let me know how I can assist you further? Input: gu, Output: Hello! How can I assist you today? Input: gv, Output: Hello! It seems like you entered "gv." How can I assist you today? Input: gw, Output: Hello! How can I assist you today? Input: gx, Output: Hello! It looks like you typed "gx". How can I assist you today? Input: gy, Output: Hello! How can I help you today? Input: gz, Output: Hello! It seems like you might be abbreviating "goodbye" to "gz," is there anything else you would like assistance with before you go? Input: gA, Output: Hello! How can I assist you today? Input: gB, Output: It seems like you might be referring to gigabytes (GB), a unit of digital information storage capacity. Is there something specific you would like to know or discuss about gigabytes? Input: gC, Output: It seems like you've entered "gC." Is there something specific you would like help with or any question you have in mind? Feel free to provide more details or let me know how I can assist you today. Input: gD, Output: Hello! How can I assist you today? Input: gE, Output: Hello! How can I assist you today? Input: gF, Output: It looks like you entered "gF." Is there something specific you would like assistance with or any question you would like to ask? Feel free to provide more information so I can assist you better. Input: gG, Output: Hello! How can I assist you today? Input: gH, Output: Hello! How can I assist you today? Input: gI, Output: Hello! It seems like you entered "gI." How can I assist you today? Input: gJ, Output: It seems like you've entered "gJ". How can I assist you today? Input: gK, Output: Hello! It looks like you've entered "gK." How can I assist you today? Input: gL, Output: Hello! How can I assist you today? Input: gM, Output: Good morning! How can I assist you today? Input: gN, Output: Hello! How can I assist you today? Input: gO, Output: Hello! How can I assist you today? Input: gP, Output: It seems like you entered "gP." Is there something specific you need help with or any questions I can assist you with? Let me know how I can help! Input: gQ, Output: It seems like you've entered "gQ". Is there something specific you'd like help with or a question you have in mind? Feel free to let me know how I can assist you today. Input: gR, Output: It seems like you may have entered a random string of characters. Is there something specific you would like assistance with related to "gR"? Input: gS, Output: It looks like you entered "gS." Is there anything specific you need help with, or any questions you have? Feel free to provide more details so I can assist you better. Input: gT, Output: It seems like you may have entered "gT" as a query. How can I assist you today? Input: gU, Output: Hello! It seems like you may have mistyped something. How can I assist you today? Input: gV, Output: It seems like you have entered "gV." Can you please provide more context or let me know how I can assist you? Input: gW, Output: It seems like you have typed "gW." How can I assist you today? Input: gX, Output: It seems like you have entered "gX." Is there anything specific you need help with or any question you have in mind? Feel free to ask, and I'll do my best to assist you. Input: gY, Output: Hello! How can I assist you today? Input: gZ, Output: It looks like you entered "gZ". Is there something specific you need assistance with? Feel free to ask any questions you may have. I'm here to help! Input: g0, Output: It looks like you've entered "g0." Is there anything specific you need help with or a question I can assist you with? Input: g1, Output: How can I assist you today? Input: g2, Output: It seems like you have entered "g2". Is there something specific you need help with regarding "g2"? Let me know how I can assist you further. Input: g3, Output: It seems like you have entered "g3". Is there something specific you need help with related to "g3"? Input: g4, Output: It seems like you entered "g4." How can I assist you today? Input: g5, Output: It seems like you've provided me with the chess move "g5." If you have any specific questions about this move or the game of chess in general, feel free to ask! Input: g6, Output: It looks like you've entered a chess move notation. "g6" refers to moving the pawn on the g-file two spaces forward. Let me know if you need help with anything related to chess or if you have any other questions. Input: g7, Output: It seems like you've entered a chess notation. "g7" refers to a square on the chessboard. Is there something specific you'd like to know or discuss about this move? Input: g8, Output: It seems like you may have entered a chess move notation. In chess, "g8" typically refers to moving the black pawn from g7 to g8 and promoting it to a different piece like a queen, rook, bishop, or knight. Let me know if you have any specific questions or need assistance with anything related to chess. Input: g9, Output: It seems like you have entered "g9." Is there something specific you would like help with, or do you have a question I can assist you with? Input: g!, Output: Hello! How can I assist you today? Input: g", Output: Hello! It looks like you typed "g" in your message. How can I assist you today? Input: g#, Output: It seems like you entered a random character or symbol. How can I assist you today? Input: g$, Output: Hello! How can I assist you today? Input: g%, Output: It looks like you typed "g%" - how can I assist you today? Input: g&, Output: Hello! It looks like you might have entered a typo. Is there something I can assist you with today? Input: g', Output: Hello! It looks like you may have accidentally pressed a key. Is there something I can help you with today? Input: g(, Output: It seems like you may have entered a partial statement. How can I assist you further? Input: g), Output: It looks like you've entered "g)". How can I assist you today? Input: g*, Output: It seems like you might have only entered the letter "g*". Is there anything specific you would like help with or any question I can assist you with? Feel free to provide more context or details so I can better assist you. Input: g+, Output: It seems like you may have started to type something but didn't complete it. Is there something specific you need help with regarding "g+"? Feel free to provide more details so I can assist you better. Input: g,, Output: It looks like there may have been a typo in your message. How can I assist you today? Input: g-, Output: It looks like you may have typed the letter "g" but didn't complete your message. Is there something specific you need assistance with? Input: g., Output: Hello! How can I assist you today? Input: g/, Output: It looks like your message may have been cut off. How can I assist you today? Input: g:, Output: Hello! How can I assist you today? Input: g;, Output: It seems like you might have typed something by mistake. How can I assist you today? Input: g<, Output: It looks like you may have started typing a message but didn't complete it. Can I help you with something? Input: g=, Output: It seems like you have entered "g=" without any further information. Could you please provide more context or let me know how I can assist you? Input: g>, Output: It looks like you may have entered a mistyped command or incomplete message. How can I assist you today? Input: g?, Output: Hello! How can I assist you today? Input: g@, Output: Hello! How can I assist you today? Input: g[, Output: It seems like you accidentally typed "g[". How can I assist you today? Input: g\, Output: Hello! It looks like you've inputted "g\". Is there something I can assist you with? Input: g], Output: Hello! How can I assist you today? Input: g^, Output: It seems like your message is incomplete. Can you provide more information or clarify your question so I can assist you better? Input: g_, Output: Hello! It looks like you may have entered just an underscore "_". Was there something specific you needed help with or a question you had in mind? Feel free to ask! Input: g`, Output: Hello! It seems like you've entered a random character. How can I assist you today? Input: g{, Output: Hello! It looks like you have entered a random string of characters. How can I assist you today? Input: g|, Output: How can I assist you today? Input: g}, Output: It seems like you may have entered a typo. If you have any questions or need assistance with anything, feel free to ask! Input: g~, Output: Hello! It looks like you entered the character "~". Is there something specific you would like to know or ask about? Feel free to share and I'll do my best to assist you! Input: g , Output: How can I assist you today? Input: ha, Output: Hello! How can I assist you today? Input: hb, Output: Hello! How can I assist you today? Input: hc, Output: Hello! How can I assist you today? Input: hd, Output: Hello! How can I assist you today? Input: he, Output: Hello! How can I assist you today? Input: hf, Output: Hello! How can I assist you today? Input: hg, Output: Hello! How can I assist you today? Input: hh, Output: Hello! How can I assist you today? Input: hi, Output: Hello! How can I assist you today? Input: hj, Output: Hello! How can I assist you today? Input: hk, Output: Hello! How can I assist you today? Input: hl, Output: Hello! How can I assist you today? Input: hm, Output: Hello! How can I assist you today? Input: hn, Output: Hello! How can I assist you today? Input: ho, Output: Hello! How can I assist you today? Input: hp, Output: HP usually stands for "Hewlett-Packard," a multinational information technology company known for its computers, printers, and related products. Is there something specific you would like to know or need assistance with relating to HP? Input: hq, Output: Hi there! How can I assist you today? Input: hr, Output: It appears that you have entered "hr." Is there a specific HR-related question or topic that you would like assistance with? Please provide more details so I can better assist you. Input: hs, Output: Hello! How can I assist you today? Input: ht, Output: Hello! How can I assist you today? Input: hu, Output: Hello! How can I assist you today? Input: hv, Output: Hello! How can I assist you today? Input: hw, Output: Hello! How can I assist you today? Input: hx, Output: Hello! How can I assist you today? Input: hy, Output: Hello! How can I assist you today? Input: hz, Output: It looks like you entered "hz." Could you please provide more context or let me know how I can assist you further? Input: hA, Output: Hello! How can I assist you today? Input: hB, Output: Hello! How can I assist you today? Input: hC, Output: Hello! How can I assist you today? Input: hD, Output: It seems like you may have entered "hD." Could you please provide more context or let me know how I can assist you further? Input: hE, Output: Hello! How can I assist you today? Input: hF, Output: Hello! How can I assist you today? Input: hG, Output: Hello! How can I assist you today? Input: hH, Output: Hello! How can I assist you today? Input: hI, Output: Hello! How can I assist you today? Input: hJ, Output: Hello! How can I assist you today? Input: hK, Output: Hello! How can I assist you today? Input: hL, Output: Hello! How can I assist you today? Input: hM, Output: Hello! How can I assist you today? Input: hN, Output: Hello! How can I assist you today? Input: hO, Output: Hello! How can I assist you today? Input: hP, Output: Hello! How can I assist you today? Input: hQ, Output: It looks like you've entered "hQ". Is there something I can help you with or a question you have in mind? Input: hR, Output: Hello! How can I assist you today? Input: hS, Output: Hello! How can I assist you today? Input: hT, Output: It looks like you entered "hT". Is there something specific you need assistance with? Input: hU, Output: Hello! How can I assist you today? Input: hV, Output: Hello! How can I assist you today? Input: hW, Output: Hello! How can I assist you today? Input: hX, Output: Hello! How can I assist you today? Input: hY, Output: Hello! How can I assist you today? Input: hZ, Output: It seems like you've entered "hZ". How can I assist you today? Input: h0, Output: Hello! How can I assist you today? Input: h1, Output: Hello! How can I assist you today? Input: h2, Output: It seems like you've entered "h2." How can I assist you with that? Input: h3, Output: Hello! How can I help you today? Input: h4, Output: It seems like you've inputted "h4." If you need assistance or have a question, feel free to let me know! Input: h5, Output: Hello! How can I assist you today? Input: h6, Output: Hello! How can I assist you today? Input: h7, Output: It seems like you provided a chess coordinate "h7." Is there something specific you would like help with regarding this coordinate? Input: h8, Output: It seems like you may have mistyped something. Can you please provide more context or clarify your message so I can better assist you? Input: h9, Output: Hello! How can I assist you today? Input: h!, Output: Hello! How can I assist you today? Input: h", Output: Hello! It looks like you might have typed something by mistake. How can I assist you today? Input: h#, Output: It looks like you may have mistyped your message. Can you provide more details or let me know how I can assist you today? Input: h$, Output: Hello! How can I assist you today? Input: h%, Output: It seems like you input "h%". Is there something specific you need help with or a question I can assist you with? Input: h&, Output: Hello! How can I assist you today? Input: h', Output: Hello! How can I assist you today? Input: h(, Output: It looks like you may have typed a letter "h" by mistake. Is there something specific you need help with? Input: h), Output: It looks like you may have entered a single letter "h." Is there anything specific you need help with or any question you'd like me to assist you with? Just let me know how I can help! Input: h*, Output: Hello! How can I assist you today? Input: h+, Output: Hello! How can I assist you today? Input: h,, Output: Hello! How can I help you today? Input: h-, Output: Hello! How can I assist you today? Input: h., Output: Hello! How can I assist you today? Input: h/, Output: Hello! It looks like you started typing something. How can I assist you today? Input: h:, Output: Hello! How can I help you today? Input: h;, Output: Hello! How can I assist you today? Input: h<, Output: It seems like your message got cut off. Is there something specific I can help you with? Input: h=, Output: It seems like you might have entered an incomplete question or statement. How can I assist you further? Input: h>, Output: It looks like you may have started typing a message but it got cut off. How can I assist you today? Input: h?, Output: Hello! How can I assist you today? Input: h@, Output: Hello! How can I assist you today? Input: h[, Output: It looks like you may have accidentally entered a text fragment or made a typo. How can I assist you today? Input: h\, Output: Hello! It looks like you might have started typing a question or a message. How can I assist you today? Input: h], Output: Hello! It seems like maybe you're trying to type something. How can I assist you today? Input: h^, Output: It looks like you inputted "h^" without providing a specific context or continuation. How can I assist you today? Input: h_, Output: Hello! How can I assist you today with the letter "h"? Input: h`, Output: Hello! It seems like you might have accidentally typed a single character. How can I assist you today? Input: h{, Output: Hello! It seems like you might have accidentally typed "h{" If you need help with anything specific, please feel free to ask. Input: h|, Output: It seems like you just typed "h|". How can I assist you today? Input: h}, Output: Hello! How can I assist you today? Input: h~, Output: Hello! It looks like you may have accidentally entered a few characters. How can I assist you today? Input: h , Output: Hello! How can I assist you today? Input: ia, Output: Hello! How can I assist you today? Input: ib, Output: Hello! How can I assist you today? Input: ic, Output: Hello! How can I assist you today? Input: id, Output: I'm sorry, could you please provide more context or clarify your request? Input: ie, Output: It looks like you have entered "ie." Can you please provide more context or let me know how I can assist you further? Input: if, Output: Hello! It looks like you may have started typing a question or sentence. How can I assist you today? Input: ig, Output: Hello! How can I assist you today? Input: ih, Output: Hello! How can I assist you today? Input: ii, Output: Hello! How can I assist you today? Input: ij, Output: Hello! How can I assist you today? Input: ik, Output: Hello! How can I assist you today? Input: il, Output: Hello! How can I assist you today? Input: im, Output: Hello! How can I assist you today? Input: in, Output: Hello! How can I assist you today? Input: io, Output: Hello! How can I assist you today? Input: ip, Output: IP stands for internet protocol. It is a unique set of numbers assigned to a computer, server, or other networked device to identify it on a network. IP addresses are used for communication between devices connected to the internet. Input: iq, Output: Hi there! It looks like you entered "iq". Can you please provide more context or expand on what you're looking for so I can assist you better? Input: ir, Output: It seems like you entered "ir." How can I assist you today? Input: is, Output: It seems like your message was incomplete. Can you provide more information or let me know how I can assist you? Input: it, Output: Hello! How can I assist you today? Input: iu, Output: Hello! How can I assist you today? Input: iv, Output: Hello! How can I assist you today? Input: iw, Output: It looks like "iw" could be a typo. Could you provide more context or clarify what you are looking for assistance with? Input: ix, Output: Hello! How can I assist you today? Input: iy, Output: Hello! How can I assist you today? Input: iz, Output: It seems like you may have entered a typo. Could you please provide more context or clarify your question so I can assist you better? Input: iA, Output: Hello! How can I assist you today? Input: iB, Output: Hello! How can I assist you today? Input: iC, Output: Hello! How can I assist you today? Input: iD, Output: Hello! How can I assist you today? Input: iE, Output: Hello! How can I assist you today? Input: iF, Output: Hello! It seems like you started typing something but didn't finish. How can I assist you today? Input: iG, Output: It appears you have entered "iG." How can I assist you further with this abbreviation? Input: iH, Output: Hello! How can I assist you today? Input: iI, Output: It looks like your message was cut off. How can I assist you today? Input: iJ, Output: Hello! It seems like you entered "iJ". How can I assist you today? Input: iK, Output: Hello! How can I assist you today? Input: iL, Output: Hello! How can I assist you today? Input: iM, Output: It seems like you may have typed something by mistake. How can I assist you today? Input: iN, Output: It looks like you've entered "iN". How can I assist you today? Input: iO, Output: Hello! How can I assist you today? Input: iP, Output: It seems you mentioned "iP." How can I assist you further with that? Input: iQ, Output: "IQ" typically refers to intelligence quotient, a numerical measure of a person's intelligence. If you have any specific questions or need assistance with related topics, feel free to ask! Input: iR, Output: It seems like you might have mistyped something. Is there anything I can help you with? Input: iS, Output: Hello! How can I assist you today? Input: iT, Output: Hello! How can I assist you today? Input: iU, Output: Hello! How can I assist you today? Input: iV, Output: Hello! It seems like you entered "iV." Is there anything specific you would like help with or any questions I can answer for you? Input: iW, Output: It looks like you've entered "iW." Is there something specific you need help with or information you're looking for? Feel free to provide more context or ask your question so I can assist you better. Input: iX, Output: Hello! How can I assist you today? Input: iY, Output: Hello! How can I assist you today? Input: iZ, Output: It seems like you have entered "iZ." Is there something specific you would like assistance with or a question you would like to ask? Feel free to provide more information so I can better assist you. Input: i0, Output: It seems like you entered "i0." Is there something specific you would like help with or a question you have? Feel free to ask, and I'll do my best to assist you. Input: i1, Output: How can I assist you today? Input: i2, Output: It seems like you have entered a mathematical expression ("i2"). Are you looking for the result of "i^2", where i is the imaginary unit? If so, the result is -1. Let me know if you need help with anything else. Input: i3, Output: i3 refers to the i3 window manager, a highly configurable tiling window manager for Unix-based systems. It allows for efficient management of windows on the desktop by automatically arranging them in a non-overlapping tile layout. Users can customize i3 through configuration files to tailor it to their workflow and preferences. If you have any specific questions or need assistance with i3, feel free to ask! Input: i4, Output: It seems like you may have entered an incomplete or unclear request. How can I assist you today? Input: i5, Output: It seems like you might be referring to an Intel Core i5 processor. Is there something specific you would like to know or discuss about i5 processors? Input: i6, Output: Hello! How can I assist you today? Input: i7, Output: It appears like you have entered "i7". Is there a specific information or assistance you need regarding an Intel Core i7 processor? Feel free to ask any questions you may have. Input: i8, Output: It seems like you might be referring to the Intel Core i8 processor series. The i8 series does not currently exist; the latest Intel processors are part of the i9 series. If you have any other questions or need information on a different topic, feel free to ask! Input: i9, Output: It seems like you're referring to the Intel Core i9 processor series, which are high-performance processors designed for demanding tasks such as gaming, content creation, and other heavy workloads. The Intel Core i9 processors offer multiple cores and high clock speeds to handle multitasking and demanding applications. If you have any specific questions or need more information about the Intel Core i9 processors, feel free to ask! Input: i!, Output: Hello! How can I help you today? Input: i", Output: Hello! How can I assist you today? Input: i#, Output: It looks like you've entered a symbol followed by a hashtag. Is there something specific you need help with or a question you have in mind? Please feel free to share, and I'll do my best to assist you. Input: i$, Output: It seems like you entered a symbol before the dollar sign. If you have a specific question or need assistance with something, please let me know how I can help you. Input: i%, Output: It looks like you may have entered a partial message. How can I assist you today? Input: i&, Output: Hello! It seems like your message got cut off. How can I assist you today? Input: i', Output: It looks like your message got cut off. How can I help you today? Input: i(, Output: It looks like you started typing something but did not complete your question or input. How can I assist you today? Input: i), Output: Hello! How can I assist you today? Input: i*, Output: It seems like you might have started typing a mathematical expression. How can I assist you with it? Input: i+, Output: It looks like you may have started typing a mathematical expression but didn't finish it. Did you have a question or equation you needed help with? Input: i,, Output: Hello! How can I assist you today? Input: i-, Output: Hello! How can I assist you today? Input: i., Output: Hello! How can I assist you today? Input: i/, Output: Hello! How can I assist you today? Input: i:, Output: Hello! How can I assist you today? Input: i;, Output: It looks like you've entered a semicolon. Can I help you with something? Input: i<, Output: It looks like your message was cut off. How can I assist you today? Input: i=, Output: It seems like you might have intended to enter a mathematical equation or expression after the "i=". If you provide me with more information, I'd be happy to help you with the calculation or any questions you have. Input: i>, Output: It looks like you may have started typing a message or question, but it seems to be incomplete. How can I assist you today? Input: i?, Output: Hello! How can I assist you today? Input: i@, Output: Hello! How can I assist you today? Input: i[, Output: It seems like you accidentally typed "i[". Did you have a question or need help with something? Feel free to let me know how I can assist you! Input: i\, Output: Hello! It looks like your message got cut off. How can I assist you today? Input: i], Output: Hello! How can I help you today? Input: i^, Output: It looks like you've entered an incomplete expression "i^". Is there something specific you need help with regarding this expression or calculations involving imaginary numbers? Input: i_, Output: How can I assist you today? Input: i`, Output: Hello! How can I assist you today? Input: i{, Output: It looks like your message might have been cut off. Can you please provide more information or let me know how I can assist you? Input: i|, Output: Hello! How can I assist you today? Input: i}, Output: Hello! How can I assist you today? Input: i~, Output: Hello! How can I assist you today? Input: i , Output: Hello! How can I assist you today? Input: ja, Output: Hallo! Wie kann ich Ihnen heute helfen? Input: jb, Output: Hello! How can I assist you today? Input: jc, Output: Hello! How can I assist you today? Input: jd, Output: Hello! How can I assist you today? Input: je, Output: Bonjour! Comment puis-je vous aider aujourd'hui? Input: jf, Output: Hello! How can I assist you today? Input: jg, Output: Hello! How can I assist you today? Input: jh, Output: Hello! How can I assist you today? Input: ji, Output: Hello! How can I assist you today? Input: jj, Output: Hello! How can I assist you today? Input: jk, Output: Hello! How can I assist you today? Input: jl, Output: Hello! How can I assist you today? Input: jm, Output: Hello! How can I assist you today? Input: jn, Output: Hello! How can I assist you today? Input: jo, Output: Hello! How can I assist you today? Input: jp, Output: Hello! How can I assist you today? Input: jq, Output: `jq` is a lightweight and flexible command-line JSON processor. It allows you to parse, extract, manipulate, and filter JSON data in the terminal. With `jq`, you can use a variety of functions and operators to query and modify JSON objects. It is commonly used in shell scripts and pipelines for JSON data manipulation. Let me know if you have any specific questions or need help with `jq` commands. Input: jr, Output: Hello! How can I assist you today? Input: js, Output: Hi there! How can I help you with JavaScript today? Input: jt, Output: Hello! How can I assist you today? Input: ju, Output: Hello! How can I assist you today? Input: jv, Output: Hello! How can I assist you today? Input: jw, Output: Hello! How can I assist you today? Input: jx, Output: It looks like you entered "jx." Is there anything specific you need help with? Feel free to ask any questions you may have. Input: jy, Output: Hello! How can I assist you today? Input: jz, Output: It seems like you entered "jz." How can I assist you today? Input: jA, Output: Hello! How can I assist you today? Input: jB, Output: Hello! How can I assist you today? Input: jC, Output: It seems like you entered "jC." How can I assist you today? [/CODE BLOCK] ============================================================ TITLE: Tajland 2024 SLUG: cestovani-thaisko-2024 URL: https://vojtamaur.cz/cestovani-thaisko-2024/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2024-03-10 SOURCE: src/content/posts/cestovani-thaisko-2024.mdx BUILT_HTML: cestovani-thaisko-2024/index.html ============================================================ Tajland 2024 3D skenovi [MediaObject: https://lumalabs.ai/embed/8fbb94a4-1c1e-4a5a-8654-127d1d7aa2f6?mode=sparkles&background=%23ffffff&color=%23000000&showTitle=false&loadBg=true&logoPosition=bottom-left&infoPosition=top-left&cinematicVideo=undefined&showMenu=false] [MediaObject: https://lumalabs.ai/embed/22c2848e-37ed-49c1-99b0-cbc77483d2aa?mode=sparkles&background=%23ffffff&color=%23000000&showTitle=false&loadBg=true&logoPosition=bottom-left&infoPosition=top-left&cinematicVideo=undefined&showMenu=false] ============================================================ TITLE: Granice privatnosti SLUG: hranice-soukromi URL: https://vojtamaur.cz/hranice-soukromi/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2024-02-01 SOURCE: src/content/posts/hranice-soukromi.mdx BUILT_HTML: hranice-soukromi/index.html ============================================================ Granice privatnosti februar 2024 Napravio sam jednostavan program kojem se može zadati jedan ili više direktorija. Pretražuje sve njih, uključujući i njihove poddirektorije, i kada naiđe na neku sliku (pod slikom ovdje podrazumijevam datoteku koja završava ekstenzijom .jpg, .jpeg, .png, .tif, .tiff), dodaje njenu putanju u skup svih slika. Nakon završetka pretraživanja, iz njih odabire samo jednu sliku i prikazuje je. Na svoj sam računar nakon toga povezao sve hard diskove sa sigurnosnim kopijama fotografija koje sam tokom života sakupio (sada sadrže preko 91 000 fotografija). Sve sam hard diskove zatim postavio kao polazne direktorije iz kojih program bira slike. Iz praktičnih razloga bilo je neophodno zabraniti odabir iz nekih direktorija, jer su neki sadržavali samo podatke programa, kao npr. njihove ikone. Nakon pritiska na tipku ENTER, program je odabrao nasumičnu fotografiju iz mog života. Nakon ponovnog pritiska na ENTER, program je odabrao sljedeću fotografiju, itd... Od nasumično odabranih slika kreirao sam nekoliko serija koje su se nadovezivale jedna na drugu. Svaka serija počinje nasumičnim odabirom slike i nastavlja s nasumičnim odabirom sljedećih slika sve dok ne naiđe na neku koju ne želim objaviti. Ova posljednja slika u seriji je predstavljena zamućena. Zanimalo me je koje fotografije uzrokuju prekid serija i zašto. U većini slučajeva, na moje iznenađenje, to je prekinula briga o privatnosti drugih ljudi. U drugim slučajevima, to su prekinule fotografije radnih dokumenata, domovi drugih ljudi i moj vlastiti dom, itd. Ovim projektom sam otkrio koliko su granice moje privatnosti maglovite, ako uopće postoje. U određenom trenutku sam ipak morao odlučiti hoću li fotografiju objaviti ili ne. Taj izbor je, međutim, većinom bio prilično složen i dvosmislen. serija 1: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-1.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-1.jpg] serija 2: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-2.jpg | čaša vode] [https://vojtamaur.cz/images/hranice-soukromi-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-3.jpg | tekst za izložbu] [https://vojtamaur.cz/images/hranice-soukromi-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-4.jpg | termofotografija puta] [https://vojtamaur.cz/images/hranice-soukromi-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-5.jpg | putovanje vozom] [https://vojtamaur.cz/images/hranice-soukromi-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-6.jpg | mrlja na staklu] [https://vojtamaur.cz/images/hranice-soukromi-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-7.jpg | fotografija ekrana sa CMD-om] [https://vojtamaur.cz/images/hranice-soukromi-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-8.jpg | studentska izložba] [https://vojtamaur.cz/images/hranice-soukromi-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-9.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-9.jpg] serija 3: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-10.jpg | kod za SMS kartu] [https://vojtamaur.cz/images/hranice-soukromi-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-11.jpg | Masaji koji skaču u Keniji] [https://vojtamaur.cz/images/hranice-soukromi-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-12.jpg | larva pod mikroskopom] [https://vojtamaur.cz/images/hranice-soukromi-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-13.jpg | termofotografija automobila] [https://vojtamaur.cz/images/hranice-soukromi-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-14.jpg | skulpture robota na izložbi] [https://vojtamaur.cz/images/hranice-soukromi-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-15.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-15.jpg] serija 4: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-16.jpg | polarizovana struktura pod mikroskopom] [https://vojtamaur.cz/images/hranice-soukromi-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-17.jpg | Vojta Maur snima izložbu] [https://vojtamaur.cz/images/hranice-soukromi-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-18.jpg | izložba Milana Maura] [https://vojtamaur.cz/images/hranice-soukromi-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-19.jpg | legvan na Galapagosu] [https://vojtamaur.cz/images/hranice-soukromi-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-20.jpg | mliječno staklo] [https://vojtamaur.cz/images/hranice-soukromi-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-21.jpg | ćelija pod mikroskopom] [https://vojtamaur.cz/images/hranice-soukromi-obr-21.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-22.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-22.jpg] serija 5: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-23.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-23.jpg] serija 6: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-24.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-24.jpg] serija 7: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-25.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-25.jpg] serija 8: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-26.jpg | slika na izložbi] [https://vojtamaur.cz/images/hranice-soukromi-obr-26.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-27.jpg | Vojta Maur na festivalu svjetla] [https://vojtamaur.cz/images/hranice-soukromi-obr-27.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-28.jpg | zgrade u Meksiku] [https://vojtamaur.cz/images/hranice-soukromi-obr-28.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-29.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-29.jpg] serija 9: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-30.jpg | ljuskari] [https://vojtamaur.cz/images/hranice-soukromi-obr-30.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-31.jpg | galebovi] [https://vojtamaur.cz/images/hranice-soukromi-obr-31.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-32.jpg | termofotografija] [https://vojtamaur.cz/images/hranice-soukromi-obr-32.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-33.jpg | Vojta Maur na brodu] [https://vojtamaur.cz/images/hranice-soukromi-obr-33.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-34.jpg | kocke šećera] [https://vojtamaur.cz/images/hranice-soukromi-obr-34.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-35.jpg | izložba Milana Maura] [https://vojtamaur.cz/images/hranice-soukromi-obr-35.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-36.jpg | pelikani u zoološkom vrtu] [https://vojtamaur.cz/images/hranice-soukromi-obr-36.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-37.jpg | munja u Moravskoj] [https://vojtamaur.cz/images/hranice-soukromi-obr-37.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-38.jpg | Lukáš Plescher] [https://vojtamaur.cz/images/hranice-soukromi-obr-38.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-39.jpg | termofotografija oblaka] [https://vojtamaur.cz/images/hranice-soukromi-obr-39.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-40.jpg | Vojta Maur sa motornom pilom] [https://vojtamaur.cz/images/hranice-soukromi-obr-40.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-41.jpg | upaljač sa natpisom BURN SYSTEM] [https://vojtamaur.cz/images/hranice-soukromi-obr-41.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-42.jpg | poplavljeni kamenolom] [https://vojtamaur.cz/images/hranice-soukromi-obr-42.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-43.jpg | šuma] [https://vojtamaur.cz/images/hranice-soukromi-obr-43.jpg] [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-44.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-44.jpg] serija 10: [ImageObject: https://vojtamaur.cz/images/hranice-soukromi-obr-45.jpg | cenzurisana slika] [https://vojtamaur.cz/images/hranice-soukromi-obr-45.jpg] Izvorni kod Izvorni Python kod za ovaj projekt dostupan je ovdje: [CODE BLOCK] import os import random from pathlib import Path def open_random_image(folder_paths, excluded_paths): # Převod cest na absolutní cesty folder_paths = [Path(folder).resolve() for folder in folder_paths] excluded_paths = [Path(excluded).resolve() for excluded in excluded_paths] # Seznam podporovaných přípon souborů supported_extensions = ['.png', '.jpg', '.jpeg', 'tif', 'tiff'] # Seznam pro ukládání cest k obrázkům images = [] # Prochází všechny zadané adresáře for folder_path in folder_paths: # Prochází soubory v adresáři a jeho podsložkách for path in folder_path.rglob('*'): # Přidává cesty k obrázkům, pokud mají podporovanou příponu if path.suffix.lower() in supported_extensions: images.append(path) while True: if not images: print("V zadaných adresářích nebyly nalezeny žádné obrázky.") return # Náhodný výběr souboru image_path = random.choice(images) # Kontroluje, zda vybraná cesta neleží v některém z vyloučených adresářů if any(image_path.is_relative_to(excluded) for excluded in excluded_paths): continue # Pokud je cesta vyloučená, vybere jiný obrázek print(f"Otevírám obrázek: {image_path}") os.startfile(image_path) return # Seznam cest k adresářům folder_paths = [ r"D:\\02_záloha dat", r"G:", r"K:" #r"C:" ] # Seznam cest k vyloučení excluded_paths = [ r"K:\\WEB", ] while True: # Nekonečná smyčka open_random_image(folder_paths, excluded_paths) input("Stiskni ENTER pro opětovné spuštění nebo Ctrl+C pro ukončení programu...") [/CODE BLOCK] ============================================================ TITLE: Talasne funkcije SLUG: vlnove-funkce URL: https://vojtamaur.cz/vlnove-funkce/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2024-01-01 SOURCE: src/content/posts/vlnove-funkce.mdx BUILT_HTML: vlnove-funkce/index.html ============================================================ Talasne funkcije januar 2024 Ovaj projekat je demonstracija kako se širenje i interferencija talasa, kao i njihova interakcija sa okruženjem, mogu simulirati pomoću matematičkih modela i kompjuterske simulacije. Upotreba nasumičnih vrednosti za poziciju izvora talasa, njihovu frekvenciju i amplitudu, zajedno sa implementacijom opadajuće amplitude sa povećanjem udaljenosti od izvora, refleksijom talasa od ivica kvadrata i njihovom međusobnom interferencijom, stvara vizuelno zanimljive šablone koji ilustruju složenost talasnih interakcija u ograničenom prostoru. Rezultati su vizuelizovani pomoću crno-bele skale boja koja predstavlja intenzitet talasanja u različitim tačkama kvadratnog prostora. Simulacija sa 1 izvorom talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-1.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-2.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-3.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-3.jpg] Simulacija sa 2 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-4.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-5.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-6.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-6.jpg] Simulacija sa 3 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-7.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-8.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-9.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-9.jpg] Simulacija sa 5 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-10.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-11.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-12.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-12.jpg] Simulacija sa 10 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-13.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-14.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-15.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-15.jpg] Simulacija sa 50 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-16.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-17.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-18.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-18.jpg] Simulacija sa 100 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-19.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-20.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-21.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-21.jpg] Simulacija sa 500 izvora talasa: [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-22.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-22.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-23.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-23.jpg] [ImageObject: https://vojtamaur.cz/images/vlnove-funkce-obr-24.jpg] [https://vojtamaur.cz/images/vlnove-funkce-obr-24.jpg] Izvorni kod Izvorni Python kod za ovaj projekat je dostupan ovde: [CODE BLOCK] import numpy as np import matplotlib.pyplot as plt import os import re # Počet obrázků k vytvoření num_images = 1 # Nastavení rozsahů pro náhodné hodnoty frequency_range = (1, 50) # Rozsah frekvencí vln amplitude_range = (0.1, 1) # Rozsah amplitud vln # Počet zdrojů number_of_sources = 3 # Velikost prostoru pro simulaci a rozlišení mřížky space_size = 5 grid_resolution = 1000 for i in range(num_images): # Inicializace pole pro simulaci Z = np.zeros((grid_resolution, grid_resolution)) # Vytvoření mřížky pro simulaci x = np.linspace(-space_size, space_size, grid_resolution) y = np.linspace(-space_size, space_size, grid_resolution) X, Y = np.meshgrid(x, y) # Generování náhodných zdrojů for _ in range(number_of_sources): source_position = np.random.uniform(-space_size, space_size, 2) frequency = np.random.uniform(*frequency_range) amplitude = np.random.uniform(*amplitude_range) # Výpočet vzdálenosti od zdroje a přidání vlny do simulace R = np.sqrt((X - source_position[0])**2 + (Y - source_position[1])**2) Z += amplitude * np.sin(frequency * R) / (R + 1) # Přidání útlumu amplitudy # Odrážení vln od stěn for wall in [-space_size, space_size]: R_vertical = np.sqrt((X - 2*wall + source_position[0])**2 + (Y - source_position[1])**2) R_horizontal = np.sqrt((X - source_position[0])**2 + (Y - 2*wall + source_position[1])**2) Z += amplitude * np.sin(frequency * R_vertical) / (R_vertical + 1) Z += amplitude * np.sin(frequency * R_horizontal) / (R_horizontal + 1) # Vykreslení výsledku plt.figure(figsize=(10, 10)) plt.imshow(Z, cmap='gray', extent=[-space_size, space_size, -space_size, space_size]) plt.axis('off') # Před uložením obrázku použijte tight_layout pro optimalizaci rozložení #plt.tight_layout() # Uložení obrázku pattern = r"wave_interference_pattern_(\d+).png" existing_files = [f for f in os.listdir('.') if re.match(pattern, f)] if existing_files: numbers = [int(re.search(pattern, f).group(1)) for f in existing_files] max_number = max(numbers) else: max_number = 0 file_name = f"wave_interference_pattern_{max_number + 1:05d}.png" plt.savefig(file_name, bbox_inches='tight', pad_inches=0, transparent=False, dpi=(grid_resolution*1.3)//10) plt.close() # Zavření obrázku po uložení [/CODE BLOCK] ============================================================ TITLE: Recamánova struktura SLUG: vystavy-recamanova-struktura URL: https://vojtamaur.cz/vystavy-recamanova-struktura/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2023-12-14 SOURCE: src/content/posts/vystavy-recamanova-struktura.mdx BUILT_HTML: vystavy-recamanova-struktura/index.html ============================================================ Recamánova struktura 14. 9. 2023 - 31. 12. 2023, Jindřichův Hradec Muzej fotografije i modernih vizuelnih medija: Slike iznad brojeva [MediaObject: https://vojtamaur.cz/demos/recamanova-struktura/recamanova-struktura.html] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-2.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-3.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-4.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-5.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-6.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-7.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-8.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-1.jpg] [https://vojtamaur.cz/images/vystavy-recamanova-struktura-obr-1.jpg] Informacije o izložbi na stranicama Muzeja fotografije i modernih vizuelnih medija: https://www.mfmom.cz/vystavy/obrazy-nad-cisly-i306.html Članak sa veb-sajta JcTEĎ.cz: https://www.jcted.cz/76523-muzeum-fotografie-v-jindrichove-hradci-otevrelo-vystavu-pocitacovych-grafik/ Objašnjenje Recamánove strukture (projekat iz 2020. godine): https://vojtamaur.cz/recamanova-posloupnost-zelvi-grafice/ ============================================================ TITLE: Trajektorije kursora SLUG: trajektorie-kurzoru URL: https://vojtamaur.cz/trajektorie-kurzoru/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2023-08-01 SOURCE: src/content/posts/trajektorie-kurzoru.mdx BUILT_HTML: trajektorie-kurzoru/index.html ============================================================ Trajektorije kursora avgust 2023 Može se činiti da je svakodnevna interakcija sa kompjuterskim mišem uobičajena i nimalo posebna aktivnost. Ali šta kada bi bilo moguće ove rutinske pokrete pretvoriti u nešto više, nešto što stvara jedinstvenu vizuelnu reprezentaciju rada na računaru? Zahvaljujući kodu koji snima poziciju kursora miša i boju piksela ispod njega, ova ideja može postati stvarnost. Kako to funkcioniše? Ovaj kod prati gdje se nalazi kursor miša na ekranu i koju boju ima piksel ispod njega. Ove informacije se zatim u realnom vremenu prenose na virtuelno platno sa rezolucijom koja odgovara rezoluciji ekrana. Kad god se miš pomjera, kod iscrtava piksel sa bojom koja se upravo nalazila ispod kursora, na poziciji gdje se kursor nalazio. To znači da kako se na ekranu radi i pomjera, na platnu se stvaraju obojene trajektorije. Ove trajektorije su jedinstvene i reprezentuju rad i interakciju korisnika sa računarom. Šta se dešava nakon dužeg vremena? Ako ovaj proces traje dovoljno dugo, platno počinje da se popunjava i trajektorije postaju manje primjetne. Umjesto njih, većina platna počinje da izgleda kao pseudo-nasumični šum. Ipak, postoje određene oblasti ekrana koje se tokom vremena ne mijenjaju previše. To može biti, na primjer, donja traka Windows sistema, gdje se nalaze ikone softvera. Ove oblasti na platnu ostaju manje-više iste. [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-1.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-1.png] [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-2.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-2.png] [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-3.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-3.png] [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-4.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-4.png] [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-5.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-5.png] [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-6.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-6.png] [ImageObject: https://vojtamaur.cz/images/trajektorie-kurzoru-obr-7.png] [https://vojtamaur.cz/images/trajektorie-kurzoru-obr-7.png] Zaključak Ovaj kod predstavlja spoj tehnologije i umjetnosti, koji omogućava da se svakodnevna interakcija sa računarom pretvori u nešto vizuelno privlačno. Iako se na prvi pogled može činiti da je rad na računaru rutinski i monoton, ovaj projekat pokazuje da i takva aktivnost može imati svoju sopstvenu ljepotu i ritam. Izvorni kod Izvorni Python kod za ovaj projekat je dostupan ovdje: [CODE BLOCK] import pygame import pyautogui import sys import time # Inicializace Pygame pygame.init() # Získání rozměrů obrazovky screen_info = pygame.display.Info() screen_width = screen_info.current_w screen_height = screen_info.current_h # Vytvoření okna o rozměrech shodných s rozměry obrazovky screen = pygame.display.set_mode((screen_width, screen_height)) # Hlavní smyčka programu running = True start_time = time.time() while running: for event in pygame.event.get(): if event.type == pygame.QUIT: running = False elif event.type == pygame.KEYDOWN: if event.key == pygame.K_ESCAPE: # Když stisknete klávesu ESC, okno se zavře running = False # Získání souřadnic kurzoru pomocí PyAutoGUI x, y = pyautogui.position() # Získání barvy pixelu pod kurzorem if 0 <= x < screen_width and 0 <= y < screen_height: # Zkontrolujte, zda jsou souřadnice v rámci obrazovky try: r, g, b = pyautogui.pixel(x, y) # Nabarvení pixelu na plátně touto barvou screen.set_at((x, y), (r, g, b)) except: pass # Aktualizace zobrazení pygame.display.flip() # Uložení záložního obrázku každé 3 minuty if time.time() - start_time >= 180: # 180 sekund = 3 minuty pygame.image.save(screen, "output_backup.png") start_time = time.time() # Uložení obrázku pygame.image.save(screen, "output.png") # Ukončení Pygame pygame.quit() sys.exit() [/CODE BLOCK] ============================================================ TITLE: Zapisi biljaka SLUG: zaznamy-rostlin URL: https://vojtamaur.cz/zaznamy-rostlin/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2023-06-01 SOURCE: src/content/posts/zaznamy-rostlin.mdx BUILT_HTML: zaznamy-rostlin/index.html ============================================================ Zapisi biljaka jun 2023 Uvod U ovom članku ćemo pogledati projekat koji spaja svijet biljaka, elektronike, programiranja i vizuelne umjetnosti. Projekat koristi Arduino i Python za kreiranje vizuelizacija doživljaja iz života biljaka. [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-1.png | arduino šema povezivanja] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-1.png] Kako to funkcioniše? Arduino je opremljen sa tri senzora – termometrom, fotootpornikom i higrometrom. Ovi senzori su postavljeni u saksiju sa različitim vrstama biljaka (npr. patison tikve, grašak, suncokret, patlidžani, dragoljub, paprike itd.). Senzori kontinuirano prikupljaju podatke o temperaturi, intenzitetu svjetlosti i vlažnosti zemljišta. Program zatim kreira prazno platno dimenzija 100×100 piksela. Svaki piksel na ovom platnu je obojen prema podacima dobijenim sa senzora. RGB vrijednost boje piksela je određena tako da vrijednost R (crvena) odgovara temperaturi, G (zelena) svjetlosti, a B (plava) vlažnosti. Vizuelizacija jednog dana Prvo ćemo pogledati jednostavnu verziju projekta, gdje jedna slika predstavlja jedan dan života biljaka. Program počinje bojanjem prvog piksela u gornjem lijevom uglu i postepeno boji svaki piksel prema trenutnim vrijednostima dobijenim sa senzora. Nakon bojenja piksela, program malo sačeka prije nego što pređe na sljedeći piksel. Kada stigne do kraja reda, prelazi na početak sljedećeg reda i nastavlja sa bojanjem. Ovaj proces se nastavlja sve dok svi pikseli na platnu ne budu obojeni. Zapis suncokreta: [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-2.jpg] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-3.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-3.png] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-4.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-4.png] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-5.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-5.png] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-6.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-6.png] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-7.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-7.png] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-8.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-8.png] Slaganje izlaza Nakon vizuelizacije jednog dana, možemo proširiti ovaj proces i kreirati seriju slika koje predstavljaju duži vremenski period. Pojedinačni kvadratni izlazi se mogu slagati jedan ispod drugog, čime nastaju složene slike. Budući da se nakon završetka jednog izlaza odmah počinje generisati sljedeći, ne dolazi do prekida u smislu protoka vremena. Na ovaj način možemo kreirati slike rezolucije, na primjer, 100x500 piksela, ako su sastavljene od pet izlaza. Zapis suncokreta: [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-9.jpg] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-10.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-10.png] Zapis patison tikve: [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-11.jpg] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-12.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-12.png] Produžavanje pauze između mjerenja Pauza između mjerenja pojedinačnih piksela se može produžiti. Na ovaj način, jedan kvadratni format od 100×100 piksela može predstavljati ne samo jedan dan, već mnogo dana. Ovaj princip nam omogućava da pratimo razvoj biljke tokom dužeg vremenskog perioda na jednoj slici. Zapis suncokreta: [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-13.jpg] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-14.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-14.png] Kombinacija principa Kombinovanjem oba principa možemo kreirati seriju slika, gdje svaka slika predstavlja nekoliko dana, a cijela serija pokriva mnogo dana ili čak sedmica. Na ovaj način možemo pratiti i vizuelizovati dugoročni razvoj biljke. Zapis suncokreta: [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-15.jpg] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-16.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-16.png] Zapis suncokreta: [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-17.jpg] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/zaznamy-rostlin-obr-18.png] [https://vojtamaur.cz/images/zaznamy-rostlin-obr-18.png] Interpretacija rezultata Dobijene slike nam pružaju jedinstven pogled na život biljaka. Plave „linije“ na slici predstavljaju noći, jer je uglavnom bilo vlažno, ali ne previše toplo, a takođe nije bilo svjetlosti. Nasuprot tome, žute „linije“ su uzrokovane time što je krajem dana direktno sunce počelo da sija na biljku, što je izazvalo povećanje temperature i intenziteta svjetlosti. To se na slici manifestovalo kao povećanje vrijednosti crvenog i zelenog kanala, koji u zbiru stvaraju žutu boju. Ponekad se na početku noći vide slabe linije, jer sam povremeno uveče palio lampu u sobi. Na drugim izlazima se, pak, iz pada intenziteta svjetlosti može vidjeti da je, na primjer, padala kiša. Izvorni kod Izvorni Python kod za ovaj projekat je dostupan ovdje: [CODE BLOCK] import serial import pygame import pygame.image import decimal import datetime # Define constants MAX_8BIT = 255 MAX_10BIT = 1023 WIDTH = 100 HEIGHT = WIDTH SERIAL_PORT = 'COM3' DELAY = 20 * 1000 MAX_RETRIES = 5 MIN_HUMIDITY = 750 MAX_HUMIDITY = 850 def actual_time(): now_raw = str(datetime.datetime.now()) now = now_raw.replace(":", "-") return now def temperature_to_interval(temperature): return 1 / (1 + 2**(-1 * (temperature - 22))) def remap_humidity(humidity, min_measured, max_measured): humidity_range = max_measured - min_measured humidity_proportion = (humidity - min_measured) / humidity_range lightness = int(humidity_proportion * MAX_10BIT) return min(max(lightness, 0), MAX_10BIT) def max_255(v): return min(v, MAX_8BIT) def remap_10bit_to_8bit(number): if not 0 <= number <= MAX_10BIT: raise ValueError("Input number must be between 0 and 1023") return round(number / 4) def separate_data(data): temp, light, hum = map(float, data.split("|")) return temp, light, hum def write_to_log(log): with open('log.txt', 'a') as f: f.write(log + "\n") def read_arduino_data(ser, delay): data1 = ser.readline().decode().strip() pygame.time.wait(delay) data2 = ser.readline().decode().strip() pygame.time.wait(delay) data3 = ser.readline().decode().strip() pygame.time.wait(delay) if len(data1) != len(data2) or len(data2) != len(data3): return read_arduino_data(ser, delay) return data1, data2, data3 ser = serial.Serial(port=SERIAL_PORT, baudrate=115200) pygame.init() win = pygame.display.set_mode((WIDTH, HEIGHT)) surface = pygame.Surface((WIDTH, HEIGHT)) pygame.display.set_caption("TEMPERATURE + LIGHT + HUMIDITY") for i in range(5): data_test = ser.readline().decode().strip() pygame.time.wait(100) x = 0 y = 0 img_num = 0 sensitivity = 1 start_time = actual_time() running = True while running: for event in pygame.event.get(): if event.type == pygame.QUIT: finish_time = actual_time() pygame.display.update() name = str(img_num) pygame.image.save(surface, '{}, START {}, FINISH {} (incomplete).png'.format(name, start_time, finish_time)) print("IMAGE SAVED BUT INCOMPLETE") write_to_log("IMAGE SAVED BUT INCOMPLETE") running = False if running == False: break for _ in range(MAX_RETRIES): try: data1, data2, data3 = read_arduino_data(ser, DELAY) break except Exception: print("COULD NOT READ THE DATA, TRYING AGAIN...") write_to_log("COULD NOT READ THE DATA, TRYING AGAIN...") pygame.time.wait(500) else: print("FAILED TO READ DATA AFTER {} RETRIES".format(MAX_RETRIES)) write_to_log("FAILED TO READ DATA AFTER {} RETRIES".format(MAX_RETRIES)) continue Rraw = (separate_data(data1)[0] + separate_data(data2)[0] + separate_data(data3)[0]) / 3 R = round(max_255(temperature_to_interval(Rraw) * MAX_8BIT * sensitivity)) Graw = (separate_data(data1)[1] + separate_data(data2)[1] + separate_data(data3)[1]) / 3 G = round(max_255(remap_10bit_to_8bit(Graw) * sensitivity)) Braw = (separate_data(data1)[2] + separate_data(data2)[2] + separate_data(data1)[2]) / 3 B = remap_humidity(Braw, min_measured=MIN_HUMIDITY, max_measured=MAX_HUMIDITY) B = round(max_255(remap_10bit_to_8bit(B) * sensitivity)) color = [R, G, B] pygame.draw.rect(win, color, [x, y, 1, 1]) surface.set_at((x, y), (color[0], color[1], color[2])) if (x + 1) < WIDTH: pygame.draw.rect(win, [0, 255, 0], [x + 1, y, 1, 1]) pygame.display.flip() # print current data with colored text if color[0] + color[1] + color[2] > 127: text_color = "0" else: text_color = "255" log = "COLOR: [{}, {}, {}], TEMP.: {:.2f}°C, LIGHT: {}, HUM.: {}, TIME: {}, IMAGE NUMBER: {}, COMPLETED: {:.3f}%, x: {}, y: {}" \ .format(R, G, B, Rraw, round(Graw), round(Braw), actual_time(), img_num, (WIDTH * y + x + 1) / (WIDTH * HEIGHT) * 100, x, y) print('\033[38;2;{};{};{}m\033[48;2;{};{};{}m' .format(text_color, text_color, text_color, str(color[0]), str(color[1]), str(color[2])) + log + '\033[0m') write_to_log(log) x += 1 if x >= WIDTH: x = 0 y += 1 if y >= HEIGHT: y = 0 finish_time = actual_time() pygame.display.update() name = str(img_num) pygame.image.save(surface, '{}, START {}, FINISH {}.png'.format(name, start_time, finish_time)) print("IMAGE SUCCESSFULLY SAVED") write_to_log("IMAGE SUCCESSFULLY SAVED") pygame.draw.rect(win, [0, 0, 0], [0, 0, WIDTH, HEIGHT]) surface.fill((0, 0, 0)) img_num += 1 start_time = actual_time() [/CODE BLOCK] Zaključak Ovaj projekat je odličan primjer kako možemo koristiti tehnologiju za bolje razumijevanje i vizuelizaciju prirodnih procesa. Dobijene slike nam pružaju uvid u život biljaka i kompleksnost percipiranih podsticaja. Važno je shvatiti da, iako ovaj projekat pruža jedinstven uvid u doživljaje biljaka, on ne obuhvata sve aspekte njihove percepcije. Biljke su sposobne da percipiraju mnogo različitih tipova signala iz svog okruženja, uključujući vlažnost vazduha, smjer gravitacije, hemijski sastav zemljišta, elektromagnetno polje i mehanički stres. Ovaj projekat ne pokušava da zabilježi kompletan doživljaj biljke, već se fokusira na tri ključna faktora koja se lako mogu mjeriti i vizuelizovati. Nemamo pojma na koji način biljke interpretiraju ove podatke, ali znamo da definitivno reaguju na njih. Projekat je pokušaj prevođenja ovih doživljaja u format koji možemo bolje razumjeti i vizuelizovati. ============================================================ TITLE: Građevinsko zemljište SLUG: vystavy-stavebni-pozemky-1 URL: https://vojtamaur.cz/vystavy-stavebni-pozemky-1/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2023-01-14 SOURCE: src/content/posts/vystavy-stavebni-pozemky-1.mdx BUILT_HTML: vystavy-stavebni-pozemky-1/index.html ============================================================ Građevinsko zemljište 19. 10. 2022 - 14. 1. 2023, Brno Fait Gallery: Milan Maur / Nesigurne sekvence radnje [ImageObject: https://vojtamaur.cz/images/vystavy-stavebni-pozemky-1-obr-1.jpg | Opis slike: Kupujemo građevinsko zemljište i vraćamo ga prirodi. Jesen 2022, Vojta Maur, Milan Maur] [https://vojtamaur.cz/images/vystavy-stavebni-pozemky-1-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-stavebni-pozemky-1-obr-2.jpg | Fotodokumentacija izložbe] [https://vojtamaur.cz/images/vystavy-stavebni-pozemky-1-obr-2.jpg] Informacije o izložbi na stranicama Fait Gallery: https://www.faitgallery.com/tiskovky/items/2014.html ============================================================ TITLE: Rekurzija u programu MS Word SLUG: rekurze-programu-ms-word URL: https://vojtamaur.cz/rekurze-programu-ms-word/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2022-11-01 SOURCE: src/content/posts/rekurze-programu-ms-word.mdx BUILT_HTML: rekurze-programu-ms-word/index.html ============================================================ Rekurzija u programu MS Word novembar 2022 Otkrio sam način na koji se u programu Microsoft Word može pokrenuti rekurzivni proces. Za to su potrebne dvije stvari – funkcija povezivanja i tabela. Pomoću funkcije povezivanja moguće je umetnuti sadržaj dokumenta A u dokument B tako da se, ako se sadržaj izmijeni u dokumentu A, te promjene automatski odražavaju i u dokumentu B. Drugim riječima – sadržaj dokumenta B tako referiše na sadržaj dokumenta A. Rekurzija se tada može pokrenuti kreiranjem sadržaja koji referiše sam na sebe. Kako se to može postići? Dovoljno je samo kreirati dokument A (nazovimo ga npr. doc A.docx) i dokument B (doc B.docx), u dokumentu A kreirati praznu tabelu, nju kopirati i povezano je umetnuti u dokument B. Ovu novoumetnutu tabelu tada je dovoljno samo kopirati iz dokumenta B i umetnuti je povezano u sadržaj tabele u dokumentu A. Time nastaje tabela koja se postepeno počinje umetati sama u sebe. Uglavnom se tada MS Word počne kočiti dok na kraju cijeli ne padne. Cijeli ovaj postupak može se vidjeti u videu ispod. [VideoObject: https://www.youtube-nocookie.com/embed/xaE-eYQw4Mw] ============================================================ TITLE: Pseudopjesma SLUG: pseudobasen URL: https://vojtamaur.cz/pseudobasen/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2022-05-01 SOURCE: src/content/posts/pseudobasen.mdx BUILT_HTML: pseudobasen/index.html ============================================================ Pseudopjesma maj 2022 Sve riječi u sljedećoj pjesmi (barem prema našoj svijesti i uz izuzetak funkcijskih riječi) su pseudoriječi; dakle, radi se o riječima koje bi u skladu s fonotaktikom češkog jezika mogle postojati – ove kombinacije glasova su u navedenom jeziku moguće – međutim, njima nije pridruženo značenje i ne koriste se. Pjesma je stoga u osnovi besmislena i eventualna interpretacija u potpunosti ovisi o mašti čitatelja, iako je znatno potiče izrazito onomatopejska priroda nekih pseudoriječi. Ovaj eksperiment nije imao za cilj stvoriti pjesnički tekst visoke estetske vrijednosti, već se samo poigrati s kombinatornim potencijalom maternjeg jezika. Zanimljivo je da se kod svake pseudoriječi može pouzdano identificirati pripadnost vrsti riječi i većina njenih gramatičkih kategorija. JEZÁPEK V Městnale se krůcky škvoury K mochci ďáry vyněraly Pulstočmý kroch zanářel Do stupí honkaje vořenky Když jezápek kokeřil pod husečným vachalem koltěním zmán Hlůmajíce zlanivou vostrčlici Sníkali garánci garánkám vrůzy A lačili jezápka zastrožlým přímanem Zastrožlým z blímného vesepství Dokřmeným lipačskou vrýnou Hrů hrů! kafolčil jezápek zpufněle A holivěl likajky garánkám Až z hlemuňků kriskaly baťafky A cuchraly zrepčeným blizalkám Jalvičné zromky Iako je pjesma u principu besmislena, pri njenoj interpretaciji u umu čitatelja može nastati određena predodžba. Zanimalo nas je kakvu bi predodžbu o njoj imala umjetna inteligencija. Stoga smo iskoristili nekoliko dostupnih modela umjetne inteligencije (ru-DALL-E, Dream, Deep Daze, starryai – Altair, starryai – Orion i Night Café), koji pomoću tekstualnog unosa mogu stvoriti slikovni izlaz. Svaki model je pomalo drugačiji, neki proizvode fotorealistične izlaze, neki su više apstraktni, a drugi su više umjetnički stilizirani. Također se razlikuju po tome koliko razumiju češki jezik (npr. model ru-DALL-E razumije češki vrlo dobro). Pojedini segmenti ove pjesme zadani su različitim modelima umjetne inteligencije i svaki od njih je tako stvorio vlastitu unikatnu seriju predodžbi proizašlih iz interpretacije pojedinih segmenata. Iz svake te serije smo zatim stvorili video u kojem se projiciraju pojedine predodžbe, a istovremeno se uz njih recitira odgovarajući segment pjesme. Model Deep Daze može čak zabilježiti postupak stvaranja predodžbi, tako da se u videu može vidjeti kako se postupno njegova predodžba formira i precizira. ruDALL-E [VideoObject: https://www.youtube-nocookie.com/embed/CniEMECxcgw] Dream [VideoObject: https://www.youtube-nocookie.com/embed/MIS05zpqcWA] starryai (Altair) [VideoObject: https://www.youtube-nocookie.com/embed/qsmicN46yBk] starryai (Orion) [VideoObject: https://www.youtube-nocookie.com/embed/JDU4Zi6D9rE] Night Café [VideoObject: https://www.youtube-nocookie.com/embed/txD8apt8CJo] Deep Daze [VideoObject: https://www.youtube-nocookie.com/embed/m06W3aQXKUs] Šta pjesma evocira u vama? Poklapa li se vaš dojam o pjesmi s interpretacijama umjetne inteligencije? autor pjesme: Filip Drábek autor slikovnog priloga: Vojta Maur ============================================================ TITLE: Fotogrametrija SLUG: fotogrammetrie URL: https://vojtamaur.cz/fotogrammetrie/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2022-03-29 SOURCE: src/content/posts/fotogrammetrie.mdx BUILT_HTML: fotogrammetrie/index.html ============================================================ Fotogrametrija mart 2022 Tokom nekoliko godina skenirao sam različite strukture koristeći fotogrammetrie. Projekat funkcioniše kao prostorni kolaž mjesta i bića kroz vrijeme. [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-9.jpg | s lijeva: Filip Drábek, Ondřej Kučera, František Dalibaba, Vojta Maur] [https://vojtamaur.cz/images/fotogrammetrie-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-1.jpg | s lijeva: Vojta Maur, Filip Drábek, Michaela Stehlíková] [https://vojtamaur.cz/images/fotogrammetrie-obr-1.jpg] [VideoObject: https://www.youtube.com/embed/yOPv4hl1DKA] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-2.jpg | Vojta Maur leži u stanu pored stana u kojem leži Vojta Maur u stanu pored stana u kojem leži Vojta Maur u stanu pored stana u kojem...] [https://vojtamaur.cz/images/fotogrammetrie-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-4.jpg | Vojta Maur leži u stanu pored stana u kojem leži Vojta Maur u stanu pored stana u kojem leži Vojta Maur u stanu pored stana u kojem...] [https://vojtamaur.cz/images/fotogrammetrie-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-3.jpg | Vojta Maur u stanu] [https://vojtamaur.cz/images/fotogrammetrie-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-5.jpg | Vojta Maur izolovan u sobi] [https://vojtamaur.cz/images/fotogrammetrie-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-6.jpg | Vojta Maur u sobi, širokougaoni snimak] [https://vojtamaur.cz/images/fotogrammetrie-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-8.jpg | low poly Vojta Maur u sobi] [https://vojtamaur.cz/images/fotogrammetrie-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-11.jpg | Vojta Maur u kupatilu] [https://vojtamaur.cz/images/fotogrammetrie-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-7.jpg | Vojta Maur u spavaćoj sobi] [https://vojtamaur.cz/images/fotogrammetrie-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-10.jpg | Vojta Maur u dnevnoj sobi] [https://vojtamaur.cz/images/fotogrammetrie-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-12.jpg | Vojta Maur u kuhinji] [https://vojtamaur.cz/images/fotogrammetrie-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-13.jpg | Vojta Maur u kuhinji] [https://vojtamaur.cz/images/fotogrammetrie-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-14.jpg | Vojta Maur u kuhinji] [https://vojtamaur.cz/images/fotogrammetrie-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-15.jpg | bašta] [https://vojtamaur.cz/images/fotogrammetrie-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-16.jpg | Vojta Maur u bašti, ortografska perspektiva] [https://vojtamaur.cz/images/fotogrammetrie-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-20.jpg | Helena Horáková u umivaoniku] [https://vojtamaur.cz/images/fotogrammetrie-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-18.jpg | Vojta Maur armija] [https://vojtamaur.cz/images/fotogrammetrie-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-17.jpg | Vojta Maur spirala] [https://vojtamaur.cz/images/fotogrammetrie-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/fotogrammetrie-obr-19.jpg | Vojta Maur uzorak] [https://vojtamaur.cz/images/fotogrammetrie-obr-19.jpg] ============================================================ TITLE: Generator nasumičnih brojeva SLUG: vystavy-generator-nahodnych-cisel-2 URL: https://vojtamaur.cz/vystavy-generator-nahodnych-cisel-2/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2022-03-27 SOURCE: src/content/posts/vystavy-generator-nahodnych-cisel-2.mdx BUILT_HTML: vystavy-generator-nahodnych-cisel-2/index.html ============================================================ Generator nasumičnih brojeva 17. 2. 2022 - 27. 3. 2022, Karlovy Vary Umjetnička galerija Karlovy Vary: KARLOVARSKI SALON 22/2 [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-2.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-3.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-4.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-5.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-6.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-7.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-8.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-9.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-10.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-1.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-2-obr-1.jpg] Informacije o izložbi na stranicama Umjetničke galerije Karlovy Vary: http://www.galeriekvary.cz/vystavy/karlovarsky-salon-22-2 ============================================================ TITLE: Autoportret (praktički maturski rad) SLUG: autoportret-prakticka-maturitni-prace URL: https://vojtamaur.cz/autoportret-prakticka-maturitni-prace/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2021-06-01 SOURCE: src/content/posts/autoportret-prakticka-maturitni-prace.mdx BUILT_HTML: autoportret-prakticka-maturitni-prace/index.html ============================================================ Autoportret (praktički maturski rad) juni 2021 Zadatak i odbrana maturskog rada: [MediaObject: https://vojtamaur.cz/files/autoportret-prakticka-maturitni-prace-dokument-1.pdf] Završni portfolio: [MediaObject: https://vojtamaur.cz/files/autoportret-prakticka-maturitni-prace-dokument-2.pdf] Instalacija djela u ateljeima Nerudovke: [ImageObject: https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-1.jpg] [https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-2.jpg] [https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-3.jpg] [https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-3.jpg] Ocjena rada: [ImageObject: https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-4.jpg] [https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-5.jpg] [https://vojtamaur.cz/images/autoportret-prakticka-maturitni-prace-obr-5.jpg] ============================================================ TITLE: Kratka historija života na Zemlji SLUG: strucna-historie-zivota-zemi URL: https://vojtamaur.cz/strucna-historie-zivota-zemi/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2021-03-01 SOURCE: src/content/posts/strucna-historie-zivota-zemi.mdx BUILT_HTML: strucna-historie-zivota-zemi/index.html ============================================================ Kratka historija života na Zemlji mart 2021 [VideoObject: https://www.youtube-nocookie.com/embed/1R8M4nRLPWQ] Video je nastalo kao školski rad u Srednjoj stručnoj školi trgovine, primijenjene umjetnosti i dizajna u Plzenu (Nerudova 33). Jedan kadar ovog videa predstavlja 200 000 godina historije Zemlje. To otprilike odgovara dužini postojanja vrste Homo sapiens. Upravo zato je čovjek prikazan tek na samom posljednjem kadru ovog videa. Svi vizuelni materijali korišteni u videu su autorsko djelo. ============================================================ TITLE: Život u jezercu Hromnice SLUG: zivot-hromnickem-jezirku URL: https://vojtamaur.cz/zivot-hromnickem-jezirku/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2021-01-01 SOURCE: src/content/posts/zivot-hromnickem-jezirku.mdx BUILT_HTML: zivot-hromnickem-jezirku/index.html ============================================================ Život u jezercu Hromnice januar 2021 [MediaObject: https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d2873.387394621076!2d13.444731496763541!3d49.85061064085366!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x0%3A0x93e249730f9d76f5!2zSHJvbW5pY2vDqSBqZXrDrXJrbw!5e1!3m2!1scs!2scz!4v1609929799218!5m2!1scs!2scz] Jezerce Hromnice [https://cs.wikipedia.org/wiki/Hromnick%C3%A9_jez%C3%ADrko] je prirodni spomenik u okrugu Plzeň-sjever. Zahvaljujući iskopavanju škriljevca u prošlosti, voda u jezercu je slabi rastvor sumporne kiseline (njena pH je 2.6 – 2.9). Upravo zbog toga se u različitim izvorima može pročitati da je „voda sterilna i bez života“. Čak i na zvaničnoj informativnoj tabli [https://upload.wikimedia.org/wikipedia/commons/d/d0/Tabule_Hromnick%C3%A9_jez%C3%ADrko.JPG] piše: „… osim algi, [voda] je potpuno bez života“. Ovaj zaključak mi se, s obzirom na ogromnu adaptivnost života uopšte, činio malo verovatnim. Stoga sam odlučio da odem tamo i sam ga istražim. [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-1.jpg | Jezerce Hromnice] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-2.jpg | merenje pH] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-2.jpg] 19. decembra 2020 uzeo sam uzorak vode iz jezerca Hromnice. Višećelijski život u njemu mogao se videti čim se mulj u mutnoj vodi slegnuo. Pronašao sam u njemu nekoliko larvi komaraca. [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-3.jpg | larva komarca] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-3.jpg] Takođe sam u njemu otkrio larvu muve, koju sam uspeo da identifikujem pomoću mikroskopa. [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-4.jpg | larva muve] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-4.jpg] Pronašao sam u njemu i nekoliko jednoćelijskih organizama, kao što su ove dve vrste euglene, kojih je ovde bilo toliko da ih je u obliku zelenog plaka na površini bilo moguće posmatrati golim okom. [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-5.jpg | euglene] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-6.jpg | euglene] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-6.jpg] [VideoObject: https://www.youtube-nocookie.com/embed/aoPDRJ_XaxI] [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-7.jpg | euglena] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-7.jpg] [VideoObject: https://www.youtube-nocookie.com/embed/XbHSxjzpSYE] Na snimcima iznad mogu se videti i prokariotski organizmi – cijanobakterije (male bakterije štapićastog oblika). Još jedan prokariotski organizam koji sam pronašao u uzorku je ova bakterija (za sada bliže neidentifikovana). [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-8.jpg | bakterija] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-8.jpg] Nakon otprilike dve nedelje posmatranja, u uzorku sam čak pronašao i trepljare. Prvi od njih je Vorticella, a drugi je Uroleptus. [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-9.jpg] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-10.jpg] [https://vojtamaur.cz/images/zivot-hromnickem-jezirku-obr-10.jpg] Zapanjujuće je koliko organizama može da preživi u tako ekstremno kiseloj sredini. Tvrdnja da je voda sterilna je time, po mom mišljenju, opovrgnuta. Bilo bi stoga prikladno ažurirati zvaničnu informativnu tablu i ostale turističke veb stranice koje su to prepisale od nje. Ovo, međutim, verovatno nisu ni izbliza svi organizmi koji se nalaze u jezercu Hromnice, pa bi bilo zanimljivo izvršiti dodatne analize vode u drugim godišnjim dobima, ili uzeti uzorke vode sa različitih dubina (na dnu mogu, na primer, zbog nedostatka kiseonika i svetlosti, živeti anaerobne bakterije). ============================================================ TITLE: Razmišljanje o granicama mašte SLUG: uvaha-hranicich-fantazie URL: https://vojtamaur.cz/uvaha-hranicich-fantazie/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-11-01 SOURCE: src/content/posts/uvaha-hranicich-fantazie.mdx BUILT_HTML: uvaha-hranicich-fantazie/index.html ============================================================ Razmišljanje o granicama mašte novembar 2020 Ovaj tekst je nastao kao školski sastav (forma: razmišljanje) na slobodnu temu tokom studija u Srednjoj stručnoj školi trgovine, primijenjene umjetnosti i dizajna u Plzenu. [MediaObject: https://vojtamaur.cz/files/uvaha-hranicich-fantazie-dokument.pdf] ============================================================ TITLE: Povećana percepcija razlika u svjetlini SLUG: zvysene-vnimani-rozdilu-svetlosti URL: https://vojtamaur.cz/zvysene-vnimani-rozdilu-svetlosti/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-10-02 SOURCE: src/content/posts/zvysene-vnimani-rozdilu-svetlosti.mdx BUILT_HTML: zvysene-vnimani-rozdilu-svetlosti/index.html ============================================================ Povećana percepcija razlika u svjetlini oktobar 2020 Šta kada bi naše oči bile sposobne da percipiraju čak i neznatne razlike u svjetlini? Koliko bi drugačiji naš pogled na svijet bio zahvaljujući tome? Može li se to nekako vizualizovati? Da, mislim da može. Pokušaću sada da opišem na koji način se to može postići. Pogledajmo dakle kako ljudsko oko percipira crno-bijelu fotografiju. [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-1.jpg | crno-bijela fotografija medvjeda] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-1.jpg] Može se dakle reći da mjesta koja su najtamnija percipiramo kao crna, a mjesta koja su najsvjetlija percipiramo kao bijela. Sve između toga su različiti stepeni sive. Ovaj spektar se može prikazati na sljedeći način: [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-2.jpg | gradient black-white] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-2.jpg] Budući da naše oči nisu dovoljno dobre u percipiranju malih razlika između dvije nijanse sive, odlučio sam da u ovaj prelaz dodam cijeli spektar boja kao međustepene. Sljedeći prelaz tada izgleda ovako: [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-3.jpg | gradient black, magenta, blue, cyan, green, yellow, red, white (KMBCGYRW)] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-3.jpg] Crne boje će ostati crne, bijele i dalje bijele, ali sivi prelaz između njih je sada obogaćen bojama. Ispod je prikazan primjer kako bi izgledala fotografija medvjeda nakon primjene ovog novog prelaza. [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-4.jpg | gradient KMBCGYRW aplikovaný na černobílou fotku medvědů] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-4.jpg] Na fotografiji se vide detalji koji bi nam na običnoj crno-bijeloj fotografiji promakli. Dalje sam s ovim prelazom pokušao eksperimentisati na analognim fotografijama (vidi ispod). Kod njih je uvijek radi poređenja prvo navedena originalna crno-bijela fotografija. [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-5.jpg | černobílá analogová fotka Marka Herinka] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-6.jpg | gradient KMBCGYRW aplikovaný na černobílou analogovou fotku Marka Herinka] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-7.jpg | černobílá analogová fotka Michaeli Stehlíkové] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-8.jpg | gradient KMBCGYRW aplikovaný na černobílou analogovou fotku Michaeli Stehlíkové] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-9.jpg | černobílá analogová fotka Vojty Maura] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-10.jpg | gradient KMBCGYRW aplikovaný na černobílou analogovou fotku Vojty Maura] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-11.jpg | černobílá analogová fotka z pinhole fotoaparátu] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-12.jpg | gradient KMBCGYRW aplikovaný na černobílou analogovou fotku z pinhole fotoaparátu] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-12.jpg] Zanimalo me da li bi se ovaj prelaz mogao koristiti pri crtanju za bolju preciznost sjenčenja. I upravo zato sam ga isprobao na svom starijem crtežu: [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-13.jpg | studijní kresba uhlem od Vojty Maura] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-14.jpg | gradient KMBCGYRW aplikovaný na studijní kresba uhlem od Vojty Maura] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-14.jpg] Odlučio sam da ovaj prelaz dalje testiram na optičkim iluzijama koje su zasnovane na nesavršenoj percepciji razlike u svjetlini. Ovdje je jedan primjer takve iluzije: [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-15.jpg | obrázek černobílé optické iluze rozdílu světlostí] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-15.jpg] Upravo kako se može očekivati, oba kvadrata su identična. Ipak, jedan izgleda svjetlije kada se gleda ljudskim okom. Ako na iluziju iznad primijenim ovaj prelaz, biće daleko očiglednije da kvadrati imaju istu nijansu. Iluzija je time narušena i prestaje biti iluzija. [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-16.jpg | gradient KMBCGYRW aplikovaný na obrázek černobílé optické iluze rozdílu světlostí] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-16.jpg] Još jedna slična iluzija je Checker shadow illusion [https://en.wikipedia.org/wiki/Checker_shadow_illusion]. Princip je isti, površine A i B su identične nijanse, iako tako ne izgledaju. Kada na nju primijenimo prelaz, to postaje očigledno. [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-17.jpg | obrázek Checker shadow illusion] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-18.jpg | gradient KMBCGYRW aplikovaný na Checker shadow illusion] [https://vojtamaur.cz/images/zvysene-vnimani-rozdilu-svetlosti-obr-18.jpg] ============================================================ TITLE: Teoremi života SLUG: teoremy-zivota URL: https://vojtamaur.cz/teoremy-zivota/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-10-01 SOURCE: src/content/posts/teoremy-zivota.mdx BUILT_HTML: teoremy-zivota/index.html ============================================================ Teoremi života oktobar 2020 Instagram stranica koja sadrži fotografije života na Zemlji različitih nivoa veličine. www.instagram.com/vojta_maur_zivot [http://www.instagram.com/vojta_maur_zivot] [ImageObject: https://vojtamaur.cz/images/teoremy-zivota-obr-1.jpg | snimak ekrana Instagram stranice] [https://vojtamaur.cz/images/teoremy-zivota-obr-1.jpg] ============================================================ TITLE: Računar sa nasumičnim unosima SLUG: pocitac-nahodnymi-vstupy URL: https://vojtamaur.cz/pocitac-nahodnymi-vstupy/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-09-01 SOURCE: src/content/posts/pocitac-nahodnymi-vstupy.mdx BUILT_HTML: pocitac-nahodnymi-vstupy/index.html ============================================================ Računar sa nasumičnim unosima septembar 2020 Za potrebe ovog razmatranja, u programskom jeziku Python kreirao sam program koji mom računaru zadaje nasumične unose. On tako može, na primer, da pomera kursor miša, klikće, pritiska bilo koje tastere na tastaturi, i to sve potpuno nasumično. Nazovimo ga zato MAJMUN-1 (prema teoriji o beskonačnom majmunu). Ovde je izvorni kod, mada nije neophodno razumeti ga: [CODE BLOCK] import pyautogui import random import time import sys sys.setrecursionlimit(100000) time.sleep(5) def random_inputs(): AllKeys = ['\t', '\n', '\r', ' ', '!', '"', '#', '$', '%', '&', "'", '(', ')', '*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', '@', '[', '\\', ']', '^', '_', '`', 'a', 'b', 'c', 'd', 'e','f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', 'accept', 'add', 'alt', 'altleft', 'altright', 'apps', 'backspace', 'browserback', 'browserfavorites', 'browserforward', 'browserhome', 'browserrefresh', 'browsersearch', 'browserstop', 'capslock', 'clear', 'convert', 'ctrl', 'ctrlleft', 'ctrlright', 'decimal', 'del', 'delete', 'divide', 'down', 'end', 'enter', 'esc', 'escape', 'execute', 'f1', 'f10', 'f11', 'f12', 'f13', 'f14', 'f15', 'f16', 'f17', 'f18', 'f19', 'f2', 'f20', 'f21', 'f22', 'f23', 'f24', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'final', 'fn', 'hanguel', 'hangul', 'hanja', 'help', 'home', 'insert', 'junja', 'kana', 'kanji', 'launchapp1', 'launchapp2', 'launchmail', 'launchmediaselect', 'left', 'modechange', 'multiply', 'nexttrack', 'nonconvert', 'num0', 'num1', 'num2', 'num3', 'num4', 'num5', 'num6', 'num7', 'num8', 'num9', 'numlock', 'pagedown', 'pageup', 'pause', 'pgdn', 'pgup', 'playpause', 'prevtrack', 'print', 'printscreen', 'prntscrn', 'prtsc', 'prtscr', 'return', 'right', 'scrolllock', 'select', 'separator', 'shift', 'shiftleft', 'shiftright', 'sleep', 'space', 'stop', 'subtract', 'tab', 'up', 'volumedown', 'volumemute', 'volumeup', 'win', 'winleft', 'winright', 'yen', 'command', 'option', 'optionleft', 'optionright'] while True: rnd_A0 = random.randint(0, 1) rnd_B0 = random.randint(0, 2) rnd_C0 = random.randint(0, 4) if rnd_B0 == 0: pyautogui.press(AllKeys[random.randint(0, len(AllKeys)-1)]) elif rnd_B0 == 1: multi_key = [] for i in range(0, random.randint(0, 5)): multi_key.append(AllKeys[random.randint(0, len(AllKeys)-1)]) pyautogui.hotkey(*multi_key) else: if rnd_A0 == 0: pyautogui.moveTo(random.randint(0, pyautogui.size()[0]), random.randint(0, pyautogui.size()[1]), duration=.2) if rnd_C0 == 0: pyautogui.click() elif rnd_C0 == 1: pyautogui.doubleClick() elif rnd_C0 == 2: pyautogui.click(button='right') elif rnd_C0 == 3: pyautogui.click(button='middle') else: pyautogui.dragTo(random.randint(0, pyautogui.size()[0]), random.randint(0, pyautogui.size()[0]), duration=.2) time.sleep(.1) def ignore_errors(): try: random_inputs() except Exception: ignore_errors() ignore_errors() [/CODE BLOCK] Radi ilustracije, snimio sam program MAJMUN-1 dok radi i tako kreirao prvi video ispod. S obzirom na to da je bio pokrenut oko sat vremena, prvi video sam višestruko ubrzao i tako stvorio drugi video, kako gledalac ne bi morao da gleda ceo prvi video, a ipak vidi kakve je radnje program MAJMUN-1 verovatno izvršio. [VideoObject: https://www.youtube-nocookie.com/embed/xZp9WpHKVKA] [VideoObject: https://www.youtube-nocookie.com/embed/fUh24r03e7o] Kao što se može primetiti na video snimcima, program MAJMUN-1 u određenom trenutku počinje da prepisuje sopstveni kod. Ceo video se završava blokiranjem i naknadnim padom operativnog sistema. Kada sam dalje eksperimentisao sa njim, program MAJMUN-1 je uradio nekoliko drugih izuzetnih stvari. Na primer, otvorio je pretraživač Bing i ukucao u njega „9/11“, napravio snimak ekrana, restartovao računar, instalirao kartašku igru ili nešto apstraktno „nacrtao“ (vidi sliku ispod). [ImageObject: https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-1.png | apstraktni crtež u MS Paint-u, autor: MAJMUN-1] [https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-1.png] Može se dakle reći da, ako bi program MAJMUN-1 bio pokrenut određeno neograničeno vreme, može teoretski da uradi SVE (rečju SVE mislim na izvršavanje svih operacija koje računar omogućava, i zato ga pišem velikim štampanim slovima), što bi uradio korisnik istog računara? Mogao bi, uostalom, teoretski da kreira fasciklu na radnoj površini, otvori veb pretraživač i nešto pretraži, otvori Word i napiše ovo razmatranje, napiše bilo koju knjigu, stvori elektronsku muziku, napiše program u Python-u, napiše samog sebe i tako dalje. Mogao bi takođe da isključi samog sebe, isključi ceo računar ili ošteti svoj sopstveni kod. I upravo ovde je verovatno jasno da nije moguće da program MAJMUN-1 nakon pokretanja uspe da uradi SVE – morao bi, naime, da napravi i korak koji bi ga zaustavio. Dobro, a šta onda ako bi uradio SVE bez koraka koji uzrokuje njegovo zaustavljanje i kao poslednji izvršio taj korak? To je doduše potpuno neverovatno, ali ne i nemoguće. Postoji, nažalost, još jedna začkoljica – koraka koji vode do njegovog zaustavljanja ima mnogo. Kada bi izvršio jedan od njih, ne bi više mogao da izvrši nijedan sledeći, a to je u suprotnosti sa prvobitnom pretpostavkom da program MAJMUN-1 može da uradi SVE. Ovaj program, dakle, ne može da uradi SVE. Pada mi na pamet još jedno rešenje. Program MAJMUN-1 ne može SVE, jer je podsistem operativnog sistema. Kada se operativni sistem isključi pod uticajem programa, prestaje da funkcioniše i sam program. Ovde je manji dijagram koji opisuje odnos operativnog sistema i programa MAJMUN-1. Strelice znače „deluje na“. [ImageObject: https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-2.png | PROGRAM <-> OPERATIVNI SISTEM] [https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-2.png] Problem je, dakle, u tome što operativni sistem deluje na program. Da li bi bilo moguće „raskinuti“ ovu petlju i stvoriti program koji će biti potpuno nezavisan od operativnog sistema? Program koji deluje na operativni sistem, ali istovremeno na njega sam operativni sistem ne može da deluje? Program čiji dijagram izgleda otprilike ovako? [ImageObject: https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-3.png | PROGRAM -> OPERATIVNI SISTEM] [https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-3.png] Drugim rečima – postoji li sličan program koji može da uradi SVE, ali samog sebe ne može da zaustavi (odnosno to nije ni moguće po principu njegove konstrukcije)? Takav program nazvaćemo MAJMUN-2. U sledećim koracima pokušaću da objasnim način koji je doduše pomalo apsurdan i svakako bi se mogao osmisliti elegantnije, međutim, za ocrtavanje moje ideje je verovatno najprikladniji. Pokušao sam da napravim vizuelizaciju toga kako bi otprilike mogao da izgleda takav program nezavisan od operativnog sistema. [ImageObject: https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-4.jpg | vizuelizacija MAJMUN-2] [https://vojtamaur.cz/images/pocitac-nahodnymi-vstupy-obr-4.jpg] Donji sprat ovog uređaja služi za mehaničko pritiskanje tastera na tastaturi. Gornji sprat služi za mehaničko pomeranje miša i kliktanje. Sve je to povezano sa nekim jednostavnijim računarom (npr. Arduino, Raspberry Pi, itd.), koji se može videti na srednjem spratu. Upravo u njemu je učitan naš program MAJMUN-2. Važno je napomenuti da je na laptop povezan samo miš i ništa drugo. Jednostavniji računar, dakle, ne sme ni na koji način biti povezan sa laptopom i njegova komunikacija mora ostati čisto jednosmerna (jednostavniji računar deluje na laptop, a ne obrnuto). Takođe, jednostavniji računar u kojem je sačuvan naš kod programa MAJMUN-2 ne bi trebalo da bude povezan na internet, jer je internet za ovo razmatranje jedan veliki splet lavirinata i ako se naš uređaj uputi u njih, niko ne može baš najbolje da proceni posledice. Tako bi, na primer, naš jednostavniji program mogao pomoću interneta i laptopa nekako da se poveže sam na sebe i isključi se. Ovaj uređaj izgleda kao da više ne može da deluje sam na sebe i time se isključi. Ali da li je to zaista tako? Može li nastati situacija u kojoj bi uređaj samog sebe isključio? Jedna takva situacija mi pada na pamet: Pomoću interneta uređaj prijavi nekoj nadležnoj službi bombu na mestu gde se uređaj trenutno nalazi, pa tako dođe tim pirotehničara i onesposobi uređaj. Ova situacija je, naravno, veoma malo verovatna, ali opet, nije nemoguća. Zar ne bi bilo dovoljno samo isključiti laptop sa interneta? Svakako bi to sprečilo gore navedenu situaciju, međutim, to svejedno ne bi pomoglo. Padaju mi na pamet druge situacije u kojima bi uređaj mogao posredno da deluje sam na sebe. Ovde je navedena takva moguća situacija: Pored laptopa prođe neki čovek koji ne zna ništa o ovom uređaju. Baš dok bude gledao u uređaj, na ekranu će se pojaviti natpis „ISKLJUČI ME“. Čoveka bi ovaj natpis (ili neki drugi, daleko upečatljiviji natpis) mogao da ubedi i tako zaista isključi uređaj. Dobro, a šta ako jednostavno uredimo da uređaj nije sposoban za bilo kakav izlaz (nema monitora, nema zvučnika, itd.)? Time uređaj ne bi mogao da utiče na spoljni svet, koji onda ne bi mogao da utiče na taj uređaj i uzrokuje njegovo isključivanje. To zvuči razumno, međutim, nije baš realno. Uređaj bi mogao i dalje da komunicira na razne načine, na primer uključivanjem i isključivanjem pozadinskog osvetljenja tastature, razlikom u buci kada je laptop uključen ili isključen, ili čak razlikom u temperaturi procesora. Ne mislim da je moguće stvoriti uređaj koji je deo ovog sveta, a da istovremeno sa njim nekako ne interaguje. S druge strane, moglo bi se argumentovati da bi korisnik računara takođe mogao samog sebe da uništi samo pritiskom na tastere i kliktanjem miša. Mogao bi, na primer, pomoću dark veba da naruči sopstveno ubistvo i tako dalje… Završiću, dakle, ovo razmatranje tvrdnjom da, ako bi program na bilo koji način interagovao sa spoljnim svetom, mogao bi se time na kraju sam zaustaviti, i to uprkos tome što program teoretski može sve što bi mogao i korisnik. ============================================================ TITLE: Zatvorena hijerarhija života SLUG: zacyklena-hierarchie-zivota URL: https://vojtamaur.cz/zacyklena-hierarchie-zivota/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-08-01 SOURCE: src/content/posts/zacyklena-hierarchie-zivota.mdx BUILT_HTML: zacyklena-hierarchie-zivota/index.html ============================================================ Zatvorena hijerarhija života avgust 2020 [ImageObject: https://vojtamaur.cz/images/zacyklena-hierarchie-zivota-obr-1.jpg | živa školjkašica pod mikroskopom] [https://vojtamaur.cz/images/zacyklena-hierarchie-zivota-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/zacyklena-hierarchie-zivota-obr-2.jpg | mrtva školjkašica pod mikroskopom] [https://vojtamaur.cz/images/zacyklena-hierarchie-zivota-obr-2.jpg] Na prvoj slici je školjkašica, što je sićušni vodeni račić veličine oko 1 mm. Hrani se algama, kvascima, bakterijama itd. Dakle, to je takozvani filtrator. Na drugoj slici se ova hijerarhija lanca ishrane obrnula – na njoj možemo vidjeti PSB (ljubičaste sumporne bakterije) i sluzave gljive kako se goste na mrtvoj ljušturi školjkašice. Iznenađujuće, ovaj prizor smrti i dekompozicije ne djeluje nimalo odbojno ili zastrašujuće, naprotiv, smatrao sam ga prelijepim i fascinantnim. Izgled druge slike je, dakle, po mom mišljenju u kontrastu sa njenim unutrašnjim značenjem i možda upravo ta napetost joj dodaje na upečatljivosti. Još jedan razlog zašto na mene ovo djelo ostavlja veoma snažan i ličan utisak je činjenica da ću i ja jednog dana završiti potpuno isto kao ova školjkašica. ============================================================ TITLE: Odraz i prostor SLUG: odraz-a-prostor URL: https://vojtamaur.cz/odraz-a-prostor/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-05-01 SOURCE: src/content/posts/odraz-a-prostor.mdx BUILT_HTML: odraz-a-prostor/index.html ============================================================ Odraz i prostor maj 2020 U ovom radu bavio sam se odrazom, njegovom vizualizacijom i matematičkim modelom. Počeo sam s jednostavnim problemom – lopticom u kvadratu. Ova „loptica“ je zapravo matematički vektor, dakle bezdimenzionalna tačka koja ima poziciju i smjer, ali radi jednostavnosti ćemo je i dalje zvati lopticom. Također sam radi jednostavnosti zanemario otpor zraka, gubitak energije pri odrazu itd. Loptica je dakle bačena u kvadrat pod određenom početnom pozicijom i uglom. Kada udari u stranicu kvadrata, odbija se. Pri kretanju za sobom ostavlja i putanju. Ovu simulaciju možete vidjeti u interaktivnom prozoru ispod. S njom se može eksperimentisati i mijenjati početni ugao (angle) na drugu vrijednost. [MediaObject: https://vojtamaur.cz/demos/odraz-a-prostor/odraz-a-prostor-2D.html] Dok neke vrijednosti početnog ugla stvaraju vrlo jednostavne putanje koje same sebe iscrtavaju (pri uglovima 45° i 90°), druge vrijednosti stvaraju vrlo haotične putanje. Pitanje je da li će se jednom, nakon dovoljnog broja odraza, i ove putanje zatvoriti same u sebe i početi samo iscrtavati. Kao što se može vidjeti na nacrtu ispod, svakom odrazu se može dodijeliti neki ugao φ(n) i neka dužina L(n) od lijeve ivice stranice kvadrata na koju je loptica pala. [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-1.png | pomoćni nacrt za izračunavanje putanje] [https://vojtamaur.cz/images/odraz-a-prostor-obr-1.png] Svaka stranica je velika 1 jedinicu. Početni parametri su dakle veličina ugla φ(0) i dužina od lijeve ivice stranice L(0). Tako ispaljena loptica se zatim odbija i nastaju parovi brojeva φ(1) i L(1), dalje φ(2) i L(2) itd… Ako dakle želimo dokazati da li će se putanja pri određenom početnom uglu i dužini od lijeve ivice stranice zatvoriti, zanima nas da li postoje brojevi φ(n) i L(n) takvi da φ(0) = φ(n) i L(0) = L(n). Drugim riječima, zanima nas da li će loptica jednom doći na mjesto odakle je ispaljena i odatle se odbiti pod istim uglom. Da bismo preciznije razumjeli šta se s matematičke tačke gledišta dešava pri odrazima, napisao sam algoritam u koji se unose dva parametra – φ(n) i L(n). Algoritam zatim precizno izračunava vrijednosti brojeva φ(n + 1) i L(n + 1), dakle vrijednosti sljedećeg odraza. [CODE BLOCK] POKUD φ(n) < 90°: POKUD tan(φ(n)) * (1 – L(n)) < 1: φ(n + 1) = 90° - φ(n) L(n + 1) = tan(φ(n)) * (1 – L(n)) POKUD tan(φ(n)) * (1 – L(n)) = 1: φ(n + 1) = φ(n) L(n + 1) = 0 POKUD tan(φ(n)) * (1 – L(n)) > 1: φ(n + 1) = 180° - φ(n) L(n + 1) = 1 – (tan(90° - φ(n)) + L(n)) POKUD φ(n) = 90°: φ(n + 1) = φ(n) L(n + 1) = L(n) POKUD φ(n) > 90°: POKUD tan(180° - φ(n)) * L(n) < 1: φ(n + 1) = 270° - φ(n) L(n + 1) = 1 – (tan(180° - φ(n)) * L(n)) POKUD tan(180° - φ(n)) * L(n) = 1: φ(n + 1) = φ(n) L(n + 1) = 1 POKUD tan(180° - φ(n)) * L(n) > 1: φ(n + 1) = 180° - φ(n) L(n + 1) = 1 + tan(150° - φ(n)) - L(n) [/CODE BLOCK] Dovoljno nam je dakle u algoritam unijeti samo dva osnovna parametra (početni ugao i poziciju) i on će nam dati dva parametra sljedećeg koraka. Ove parove brojeva možemo postepeno unositi u skup brojčanog niza (nazovimo ovaj skup M). Pitanje “Hoće li se putanja loptice jednom zatvoriti?” logički je ekvivalentno pitanju “Je li niz M periodičan?”. Za sada, nažalost, ne znam kako odgovoriti na ovo pitanje. Odlučio sam dalje raditi na simulaciji odraza i proširiti je u 3D. Loptica se u njoj odbija od zidova kocke u trodimenzionalnom prostoru. Nažalost, ova simulacija se ne može koristiti na webu u obliku interaktivnog okvira. Zato je ovdje samo kod i izlaz u obliku slika. [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-2.gif | 3D animacija] [https://vojtamaur.cz/images/odraz-a-prostor-obr-2.gif] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-3.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-3.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-4.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-4.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-5.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-5.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-6.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-6.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-7.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-7.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-8.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-8.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-9.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-9.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-10.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-10.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-11.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-11.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-12.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-12.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-13.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-13.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-14.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-14.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-15.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-15.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-16.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-16.png] [ImageObject: https://vojtamaur.cz/images/odraz-a-prostor-obr-17.png] [https://vojtamaur.cz/images/odraz-a-prostor-obr-17.png] Različite slike iznad generisane su ispaljivanjem loptice iz središta kocke u različitim smjerovima. Kao što se može vidjeti, ovaj početni smjer suštinski utiče na izgled putanje. Neke putanje se zatvore same u sebe već nakon nekoliko odraza, druge izgledaju prilično haotično. Isto kao i kod 2D simulacije, prilično je teško utvrditi da li će se slučajno i vrlo haotično izgledajuće putanje nakon dovoljnog broja odraza zatvoriti same u sebe i dalje se samo iscrtavati. Ispod je interaktivni demo koji sam kreirao za ovu 3D simulaciju. [MediaObject: https://vojtamaur.cz/demos/odraz-a-prostor/odraz-a-prostor-3D.html] ============================================================ TITLE: Mitovi o Fibonačijevom nizu SLUG: myty-fibonacciho-posloupnosti URL: https://vojtamaur.cz/myty-fibonacciho-posloupnosti/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-04-02 SOURCE: src/content/posts/myty-fibonacciho-posloupnosti.mdx BUILT_HTML: myty-fibonacciho-posloupnosti/index.html ============================================================ Mitovi o Fibonačijevom nizu april 2020 Verovatno najpoznatija stvar u popularnoj matematici je Fibonačijev niz. To je delom zbog njegove elegantne jednostavnosti, ali i zbog njegove primene u nekoliko nenaučnih disciplina, kao što su muzika ili umetnost. Neki ljudi mu pripisuju čak i magične sposobnosti i tvrde da ovaj niz „vlada univerzumom“ ili da je „Božiji otisak prsta“. Nažalost, na internetu se o njemu šire pogrešne informacije, kojima ću se ovde baviti. Svi verovatno znamo ovaj niz, ali ću ga ipak u uvodu objasniti radi sigurnosti. Fibonačijev niz je definisan formulom: F(0) = 0, F(1) = 1, F(n) = F(n - 1) + F(n - 2). Ova formula se može jednostavno objasniti rečima. Prva dva člana ovog niza su brojevi 0 i 1 (zato F(0) = 0 i F(1) = 1). Zatim saberemo ova dva člana (dakle 1 + 0) i dobijamo treći član niza, koji će biti broj 1. Niz dakle izgleda ovako: 0, 1, 1. Dalje ponovo saberemo poslednja dva člana (dakle 1 + 1) i dobijamo broj 2. Nastaje niz 0, 1, 1, 2. Ponovo saberemo poslednja dva člana (dakle 2 + 1) i rezultujući broj ponovo dodamo u niz. Tako nastavljamo do beskonačnosti. Prvih nekoliko članova ovog niza izgleda ovako: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, … Ovaj niz ima prelepe matematičke osobine. Na primer, ako uzmemo dva uzastopna broja i izračunamo njihov količnik F(n + 1) / F (n), dobijamo aproksimaciju matematičke konstante φ, odnosno zlatnog preseka. Na primer 144 / 89 = 1,6179775280898876404494382022472, što je veoma blizu zlatnom preseku. Što veće brojeve izaberemo, to će aproksimacija biti preciznija. S obzirom na to da je φ iracionalan broj (ima beskonačan neperiodičan decimalni zapis), ova aproksimacija nikada ne može biti potpuno tačna. Verovatno najpoznatija stvar u popularnoj matematici je Fibonačijev niz. To je delom zbog njegove elegantne jednostavnosti, ali i zbog njegove primene u nekoliko nenaučnih disciplina, kao što su muzika ili umetnost. Neki ljudi mu pripisuju čak i magične sposobnosti i tvrde da ovaj niz „vlada univerzumom“ ili da je „Božiji otisak prsta“. Nažalost, na internetu se o njemu šire pogrešne informacije, kojima ću se ovde baviti. Svi verovatno znamo ovaj niz, ali ću ga ipak u uvodu objasniti radi sigurnosti. Fibonačijev niz je definisan formulom F(0) = 0, F(1) = 1, F(n) = F(n - 1) + F(n - 2). Ova formula se može jednostavno objasniti rečima. Prva dva člana ovog niza su brojevi 0 i 1 (zato F(0) = 0 i F(1) = 1). Zatim saberemo ova dva člana (dakle 1 + 0) i dobijamo treći član niza, koji će biti broj 1. Niz dakle izgleda ovako: 0, 1, 1. Dalje ponovo saberemo poslednja dva člana (dakle 1 + 1) i dobijamo broj 2. Nastaje niz 0, 1, 1, 2. Ponovo saberemo poslednja dva člana (dakle 2 + 1) i rezultujući broj ponovo dodamo u niz. Tako nastavljamo do beskonačnosti. Prvih nekoliko članova ovog niza izgleda ovako: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, … Ovaj niz ima prelepe matematičke osobine. Na primer, ako uzmemo dva uzastopna broja i izračunamo njihov količnik F(n + 1) / F (n), dobijamo aproksimaciju matematičke konstante φ, odnosno zlatnog preseka. Na primer 144 / 89 = 1,6179775280898876404494382022472, što je veoma blizu zlatnom preseku. Što veće brojeve izaberemo, to će aproksimacija biti preciznija. S obzirom na to da je φ iracionalan broj (ima beskonačan neperiodičan decimalni zapis), ova aproksimacija nikada ne može biti potpuno tačna. Takođe, pomoću ovog niza se može konstruisati veoma slavna spirala zlatnog preseka. Dovoljno je samo napraviti kvadrat dimenzija 1x1, zatim još jedan kvadrat dimenzija 1x1, zatim sledeći kvadrat 2x2, 3x3, 5x5, 8x8… Nakon toga je dovoljno samo u kvadrate ucrtati četvrtinu kruga. Ovaj postupak je dobro prikazan u animaciji ispod. [ImageObject: https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-1.gif | animacija konstrukcije Fibonačijeve spirale] [https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-1.gif] Ovde možemo videti odmah prvi mit. Često na internetu viđam slike ljušture nautilusa, za koju se kaže da ima oblik Fibonačijeve spirale. To je međutim besmislica i, kao što je odmah jasno iz slika ispod, ova spirala apsolutno ne odgovara obliku ljušture ovog stvorenja. [ImageObject: https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-2.jpg | mitovi o Fibonačijevoj spirali na Google-u] [https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-2.jpg] Izvor: Google slike [ImageObject: https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-3.jpg | mitovi o Fibonačijevoj spirali na YouTube-u] [https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-3.jpg] Izvor: YouTube U stvarnosti, nautilus nema ljušturu u obliku Fibonačijeve spirale (slika levo), već logaritamske spirale (slika desno). [ImageObject: https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-4.jpg | poređenje spirala sa ljušturom nautilusa] [https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-4.jpg] Sledeći mit je tvrdnja da je broj latica biljaka određen Fibonačijevim nizom. Zagovornici ovog mita tvrde da, iako postoje cvetovi koji imaju broj latica drugačiji od članova Fibonačijevog niza, takvih je prema njima samo malo. Odlučio sam da proverim ovu tvrdnju, pa sam uzeo atlas biljaka i izbrojao broj latica kod skoro svake biljke (neke cvetove sam izostavio jer imaju, na primer, muške i ženske cvetove sa različitim brojem latica ili im latice potpuno nedostaju). Sa botaničke tačke gledišta, međutim, pojam „latica“ je prilično neprecizan. Ono što se kolokvijalno naziva laticom u botanici se naziva cvetni omotač [https://cs.wikipedia.org/wiki/Kv%C4%9Btn%C3%AD_obal]. On se dalje deli na krunični listić i čašični listić (vidi sliku ispod). Ponekad su ova dva lista srasla i tako čine jedan takozvani cvetni list. U Excel tabelu sam dakle upisao uz imena cvetova broj njihovih kruničnih listića i čašičnih listića, ili cvetnih listova. Od 120 biljaka koje su bile navedene u knjizi Džepni ATLAS BILJAKA od Alberta Pilata i Ota Ušaka, prepisao sam u Excel tabelu 104 biljaka. Od ovih podataka sam zatim pomoću programskog jezika Python kreirao grafikon ispod. [ImageObject: https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-5.png | poređenje spirala sa ljušturom nautilusa] [https://vojtamaur.cz/images/myty-fibonacciho-posloupnosti-obr-5.png] Kao što je iz njega jasno, najčešće cvetovi imaju 5 listova cvetnog omotača, što je slučajno broj Fibonačijevog niza. Ali to je sve, jer je drugi najčešći slučaj broj 4, a to nije broj Fibonačijevog niza. Da je ova tvrdnja istinita, to bi bilo jasno u grafikonu. Mit je time razbijen, Fibonačijev niz uopšte nije povezan sa brojem listova cvetnog omotača. Ova dva mita sigurno nisu jedina, ali moj zadatak nije bio da razbijem sve, već pre da ukažem na to da su neke stvari koje se mogu naći na internetu o Fibonačijevom nizu i zlatnom preseku besmislice i da je uvek važno prvo razmisliti o njima. Time naravno ne želim da dovedem u pitanje ceo Fibonačijev niz, istina je da on zaista ima izuzetne osobine i u nekim slučajevima se zaista pojavljuje u prirodi i u raznim granama matematike, međutim ovi mitovi i dezinformacije mu blago oduzimaju lepotu. ============================================================ TITLE: Metaprogram SLUG: metaprogram URL: https://vojtamaur.cz/metaprogram/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-04-01 SOURCE: src/content/posts/metaprogram.mdx BUILT_HTML: metaprogram/index.html ============================================================ Metaprogram april 2020 Za ovu razmatranje sam kreirao program koji može generisati sve moguće programe programskog jezika Python i nakon toga ih pokrenuti. Nazvaćemo ga metaprogram – dakle neka vrsta „nad-programa“. Može se pojednostavljeno opisati sledećim pravilima: - Napravi spisak svih znakova koje koristi programski jezik Python. - n = 1 - Iz ovog spiska napravi sve moguće permutacije n simbola - Svaku ovu permutaciju pokreni kao program i ako ne nastane poruka o grešci (error), ovu permutaciju sačuvaj - n = n + 1 - vrati se na treći korak Kada bih trebao nekako verbalno opisati šta radi, rekao bih da program kreira fasciklu koja sadrži sve moguće programe koji se mogu pokrenuti bez poruke o grešci. Počinje najkraćim programom od jednog simbola (zato n = 1) i kreira sve permutacije. Njih zatim pokrene i programe kod kojih nije nastala poruka o grešci, sačuva. Takva poruka o grešci može nastati vrlo jednostavno time što se pokrene takva permutacija znakova koja u jeziku Python nema smisla. Na primer, takav program čiji će sadržaj biti print(‘Ahoj’) ima smisla u jeziku Python, i zato se ovaj program pokreće bez poruke o grešci i njegov izlaz će biti reč „Ahoj“. Ako bi međutim sadržaj programa bio recimo YFag##A7, izlaz programa će biti poruka o grešci (verovatno tipa „SYNTAX ERROR“). Ovaj program bi dakle trebao biti sposoban da sistematski kreira i pokrene sve programe. Naravno, takvih programa ima beskonačno mnogo, tako da ovaj metaprogram nikada neće generisati sve u konačnom vremenu. Zanimljivo je na trenutak razmisliti o tome šta sve ovi programi mogu raditi i kakve će to imati posledice. Takvi programi mogu biti sposobni za tekstualni izlaz. Iz toga proizilazi da metaprogram (pod pretpostavkom da je pokrenut beskonačno dugo) kreira beskonačno mnogo programa sa tekstualnim izlazima. Ovi programi mogu dakle kreirati bilo šta napisano – reč „Ahoj“, moj broj telefona, tačan datum moje smrti, ovo razmatranje, Šekspirovo delo, Ajnštajnovu jednačinu E = mc2, nekoliko važećih cifara π, ali i kod samog ovog programa. Drugi mogući izlaz je vizuelni. Program tako može kreirati vektorsku ili bitmap grafiku. Time ovi programi mogu kreirati Mona Lizu, fotografiju Mlečnog puta, logo Facebooka ili fotografiju mene kako pišem ovo razmatranje, koju niko nikada nije zaista fotografisao. Moguć je naravno i zvučni izlaz. Program dakle može reprodukovati pesmu Lucy in the Sky with Diamonds muzičke grupe The Beatles, Kanon raka od J. S. Baha, radio prenos od 29. decembra 1989 i tako dalje. Naravno, opet imamo beskonačno mnogo mogućnosti. Najzanimljivije je međutim to da Python može upravljati i operativnim sistemom računara. Može tako recimo isključiti računar, obrisati neke datoteke i tako dalje. Teoretski bi dakle trebao biti sposoban da kreira i proširi kompjuterski virus po celom svetu, hakuje vladu ili manipuliše izborima. To su doduše pomalo preterani primeri, međutim polaze od pretpostavke da metaprogram jednom kreira i pokrene sve moguće programe. Ovde međutim nastaje problem. Od početka smo nekako intuitivno pretpostavljali da se metaprogram nikada neće zaustaviti. Uostalom, i to je bio uslov za tvrdnju da će zaista kreirati sve moguće programe. Budući da jezik Python može na ovaj način upravljati operativnim sistemom, može takođe kreirati program koji će isključiti ili restartovati računar, obrisati originalnu datoteku metaprograma ili je nekako oštetiti. Može takođe oštetiti ceo operativni sistem. Ako se bilo šta od toga desi, metaprogram će se zaustaviti. Iz toga međutim proizilazi da će se ovaj metaprogram jednom zaustaviti u konačnom vremenu i da dakle nikada neće moći zaista kreirati sve programe za jezik Python. Podseća me to na onaj „božiji paradoks“: Ako je Bog svemoćan, može li stvoriti kamen koji on sam ne može podići? Ako takav kamen može stvoriti, ali ga ne može podići, nije svemoćan. Ako takav kamen ne može stvoriti, takođe nije svemoćan. Logičan korak bi bio kreirati u programu neko pravilo koje bi izostavilo program koji može uzrokovati zaustavljanje metaprograma. Tako bi na primer ovaj program mogao isključiti računar: import os os.system (‘shutdown /s /t 1’) Prvi red programa kaže da će se koristiti komande iz paketa os. Pomoću ovog paketa, odnosno modula, program zatim može izvršavati komande koje rade sa operativnim sistemom računara. Drugi red programa zatim isključuje računar. Zašto dakle jednostavno ne kreirati u metaprogramu pravilo koje će sprečiti upotrebu komande import os? Iako onda naš beskonačni spisak svih mogućih programa ne bi bio kompletan, ipak bi zaobišao ovu zamku. Tako to međutim ne funkcioniše. Čak i kada bismo u metaprogram dodali ovo pravilo, metaprogram bi jednom kreirao svoju sopstvenu kopiju koja ne sadrži ovo pravilo – dakle kreirao bi naš originalni program bez novog pravila. Ovoj nepotpunoj kopiji tada ništa ne bi stajalo na putu da kreira programe u kojima bi bila korišćena komanda import os. I upravo ova komanda bi na kraju okončala naš originalni metaprogram. Druga mogućnost je pojedinačne programe uopšte ne pokretati, već ih samo čuvati, međutim time naš metaprogram neće uraditi sve što se može programirati u jeziku Python. Ne pada mi na pamet nijedan način kako zaobići ovaj problem. Teoretski bi bilo moguće koristiti „slabiji“ programski jezik koji ne može isključiti računar ili na neki drugi način zaustaviti metaprogram. Ovde je izvorni kod ovog programa: [CODE BLOCK] import string import os from itertools import product symbols = string.printable index = 1 lenght = 1 program = "" while True: # create variations with repetitions of symbols used in python perm = product(symbols, repeat=lenght) for one_perm in perm: for x in one_perm: program += x # white a file.py f = open("program_{}.py".format(index), "w") f.write(program) f.close() # execute file.py and decide if it can run try: exec(compile(open("program_{}.py".format(index), "rb").read(), "program_{}.py".format(index), 'exec'), {}) # {} is for not using variables declered in this .py file except Exception: print(program, "ERROR") else: f = open("running_program_{}.py".format(index), "w") f.write(program) f.close() print(program, "RUNNING") # delete file.py, reset everything to default os.remove("program_{}.py".format(index)) program = "" index += 1 lenght += 1 [/CODE BLOCK] ============================================================ TITLE: Recamánov niz u kornjačinoj grafici SLUG: recamanova-posloupnost-zelvi-grafice URL: https://vojtamaur.cz/recamanova-posloupnost-zelvi-grafice/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2020-03-01 SOURCE: src/content/posts/recamanova-posloupnost-zelvi-grafice.mdx BUILT_HTML: recamanova-posloupnost-zelvi-grafice/index.html ============================================================ Recamánov niz u kornjačinoj grafici mart 2020 U ovom projektu sam vizualizovao Recamánov niz koristeći kornjačinu grafiku. Šta je to Recamánov niz? Recamánov niz (engleski: Recamán’s sequence) je niz cijelih nenegativnih brojeva. Njegov n-ti član a(n) može se definisati pomoću sljedećeg pravila: a(0) = 0; za n > 0, a(n) = a(n-1) – n ako je rezultat pozitivan broj i već nije element niza, inače a(n) = a(n-1) + n Prvi članovi ovog niza su dakle brojevi 0, 1, 3, 6, 2, 7, 13, 20, 12, 21, 11, 22, 10, 23, 9, 24, 8, 25, 43, 62, 42, 63, 41, 18… Recamánov niz ima u bazi podataka OEIS (The On-Line Encyclopedia of Integer Sequences) kod A005132 [https://oeis.org/A005132]. Niel Solane je iznio do danas nedokazanu pretpostavku da ovaj beskonačni niz sadrži sve cijele nenegativne brojeve. Šta je to kornjačina grafika? Kornjačina grafika je vektorska grafika koju crta računarski program. Ovaj program koristi virtuelni kursor i prema unaprijed zadatim pravilima mijenja njegov položaj na 2D površini. Kursor ispod sebe ostavlja putanju i program je tako sposoban da crta. Takav program ima jednostavna pravila kao npr.: - pomjeri kursor naprijed za x piksela, - skreni lijevo / desno za x°, - skreni lijevo / desno za x°, - prestani crtati putanju, - počni crtati putanju - … Recamánov niz se često vizualizuje pomoću lukova na osi nenegativnih cijelih brojeva tako što se počne od prvog broja niza a(n). Zatim se nacrta luk sa početkom u toj tački i krajem u tački vrijednosti sljedećeg člana niza, dakle u tački a(n+1). Dalje se nacrta luk sa početkom u tački a(n+2) i krajem u tački a(n+4). Ovaj proces se ponavlja dok obrazac ne bude dovoljno velik. Luk se crta odozdo ako je n početne tačke paran, a odozgo ako je neparan. Drugim riječima, svaki parni korak luk se crta odozdo, a svaki neparni korak odozgo. Ovaj postupak je detaljnije objašnjen u ovom videu [https://youtu.be/FGC5TdIiT9U?si=rKj3Olrersu1HSNh]. [ImageObject: https://vojtamaur.cz/images/recamanova-posloupnost-zelvi-grafice-obr-1.svg] [https://vojtamaur.cz/images/recamanova-posloupnost-zelvi-grafice-obr-1.svg] Slika iznad mi se čini izuzetno fascinantnom, i zato sam odlučio da dalje eksperimentišem sa ovim nizom. Kreirao sam dakle u Pythonu program koji crta kornjačinu grafiku pomoću sljedećih pravila: - n = 0 - skreni lijevo za a(n)° - pomjeri se naprijed - n = n + 1 - vrati se na 2. korak Kao što se može primijetiti desno ispod, ova jednostavna pravila stvorila su neočekivano kompleksan obrazac koji je u suštini beskonačan, a ono što iscrtava interaktivni demo ispod je samo njegov neznatan dio. [MediaObject: https://vojtamaur.cz/demos/recamanova-struktura/recamanova-struktura.html] Ova struktura me je zainteresovala toliko da sam odlučio da ostavim program pokrenut 3 dana. Nakon tog vremena program je generisao preko 3 000 000 članova Recamánovog niza i struktura je bila dovoljno velika da sam odlučio da o njoj napravim video (vidi ispod). [VideoObject: https://www.youtube-nocookie.com/embed/bfn9x_3-C4M?start=10] Jednostavan primjer izvornog Python koda ovog projekta dostupan je ispod. [CODE BLOCK] import turtle t = turtle.Turtle() ts = turtle.Screen() while True: t.speed(0) t.up() t.left(270) t.setx(0) t.sety(0) t.down() recaman = [0] scale = 8 # set size n = 3500 # set how many iterations for i in range(1, n): if recaman[-1] - i > 0 and recaman[-1] - i not in recaman: recaman.append(recaman[-1] - i) t.left(recaman[-1]) t.forward(scale) else: recaman.append(recaman[-1] + i) t.left(recaman[-1]) t.forward(scale) turtle.Screen().reset() turtle.done() [/CODE BLOCK] ============================================================ TITLE: Grčka 2020 SLUG: cestovani-recko-2020 URL: https://vojtamaur.cz/cestovani-recko-2020/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2020-01-01 SOURCE: src/content/posts/cestovani-recko-2020.mdx BUILT_HTML: cestovani-recko-2020/index.html ============================================================ Grčka 2020 Fotografije [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-3.jpg] Biofilm, Grčka - Methana [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-1.jpg] Bakterije - cijanobakterije, spirohete, dijatomeje, Grčka - Methana [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-2.jpg] Bakterije - cijanobakterije, spirohete, dijatomeje, Grčka - Methana [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-4.jpg] Bakterije - spirohete, dijatomeje, Grčka - Methana [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-5.jpg] Neidentifikovani život, Grčka - Koroni [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-6.jpg] Dijatomeje, Grčka - Koroni [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-7.jpg] Dijatomeje, Grčka - Koroni [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-8.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-8.jpg] Dijatomeje, Grčka - Koroni [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-9.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-9.jpg] Dijatomeje, Grčka - Koroni [ImageObject: https://vojtamaur.cz/images/cestovani-recko-2020-obr-10.jpg] [https://vojtamaur.cz/images/cestovani-recko-2020-obr-10.jpg] Dijatomeje i račić, Grčka - Koroni ============================================================ TITLE: Lychrelov fraktal SLUG: lychreluv-fraktal URL: https://vojtamaur.cz/lychreluv-fraktal/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-12-01 SOURCE: src/content/posts/lychreluv-fraktal.mdx BUILT_HTML: lychreluv-fraktal/index.html ============================================================ Lychrelov fraktal decembar 2019 Palindromski broj [https://cs.wikipedia.org/wiki/Palindromick%C3%A9_%C4%8D%C3%ADslo] je „simetričan“ broj čija se vrijednost ne mijenja ako njegove cifre napišemo obrnutim redoslijedom. Primjeri su brojevi 2, 55, 121, 1991, 12345678987654321. Ako uzmemo bilo koji prirodni broj i dodamo mu njegovu zrcalnu sliku (isti broj napisan obrnutim redoslijedom) i stalno ponavljamo ovu operaciju, vrlo često ćemo nakon konačnog broja ponavljanja dobiti palindromski broj. Ovo je vrlo jednostavan proces: - Neka je x bilo koji prirodni broj, a y njegova zrcalna slika - Izvršava se operacija x+y - Ako zbir ne čini palindrom, prelazi se nazad na drugi korak Na primjer: 123 + 321 = 444 ili 78 + 87 = 165, 165 + 561 = 726, 726 + 627 = 1353, 1353 + 3531 = 4884. Međutim, postoje brojevi za koje se ne zna da li se nakon konačnog broja ponavljanja algoritma može doći do palindromskog broja. Takve brojeve nazivamo kandidatima za Lychrelove brojeve [https://cs.wikipedia.org/wiki/Lychrelov%C3%A9_%C4%8D%C3%ADslo]. Lychrelov broj (engleski Lychrel number) je dakle prirodni broj koji ne može stvoriti palindromski broj ponavljanjem procesa sabiranja originalnog broja sa njegovom zrcalnom slikom. Neki brojevi stvore palindrom nakon nekoliko ponavljanja (iteracija) ovog procesa, tačnije 80% prirodnih brojeva do 10 000 stvori palindrom nakon četiri ili manje koraka, a 90% stvori palindrom do sedam koraka. Ali, na primjer, broj 89 stvori palindrom (8 813 200 023 188) tek nakon 24 koraka. Najmanji kandidat za Lychrelov broj je dakle 196, a zatim slijede 295, 394, 493, 592, 689, 691, 790, 879… Različiti brojevi imaju dakle različit broj iteracija potrebnih za stvaranje palindroma. Za vizualizaciju broja koraka potrebnih za stvaranje palindroma iz određenih brojeva kreirao sam kvadratnu tabelu i u nju upisao cijele brojeve u rasponu 0-99. Ovu tabelu možemo matematički shvatiti kao 10x10 matricu [https://cs.wikipedia.org/wiki/Matice]. Prema tome koliko je koraka bilo potrebno za stvaranje palindroma iz broja u određenom polju tabele, obojio sam polje prema dodijeljenim bojama (vidi spektar desno pored tabele) i tako stvorio rezultirajući uzorak. [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-1.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-1.png] Odlučio sam nastaviti s ovim procesom, pa sam kreirao prateće tabele u brojčanom rasponu 100-199, 200-299, 300-399… [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-2.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-2.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-3.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-3.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-4.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-4.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-5.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-5.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-6.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-6.png] Ove tabele je moguće generisati beskonačno mnogo. Za pregled sam prvih 300 tabela hronološki poredao i od njih napravio animirani GIF. Kao što se može vidjeti, tabele se nadovezuju jedna na drugu slično kao prava animacija. [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-7.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-7.gif] Veoma je važno napomenuti da još niko nije matematički dokazao da su kandidati za Lychrelove brojeve zaista Lychrelovi brojevi. Drugim riječima - niko ne zna da li, na primjer, od broja 196 ipak nakon mnogo koraka neće nastati palindrom. Godine 2012 Jason Doucette, Wade VanLandingham i Romain Dolbeau pokušali su od ovog broja stvoriti palindrom. Isprobali su preko bilion koraka, ali nisu pronašli palindrom. To, međutim, nije dokaz da se od ovog broja ne može stvoriti palindrom. Možda nastane tek nakon bilion i prvog koraka. Jedno je sigurno - ako se od ovog broja ne može stvoriti palindrom, ova metoda grube sile [https://cs.wikipedia.org/wiki/%C5%98e%C5%A1en%C3%AD_hrubou_silou] nam nikada neće odgovoriti na ovo pitanje. Budući da sam za generisanje ovih uzoraka kreirao program u jeziku Python, iz praktičnih razloga sam morao postaviti nešto poput „kočnice“ (u mom programu je postavljena na 50 koraka), koja određuje maksimalan broj koraka. Zato je broj 50 maksimalna vrijednost spektra desno od tabela. Kada takva kočnica ne bi postojala, program bi se zaglavio u beskonačnim pokušajima stvaranja palindroma iz brojeva iz kojih se palindrom vjerovatno ni ne može stvoriti. Važno je shvatiti da su ovi palindromi vezani za naš dekadni sistem [https://cs.wikipedia.org/wiki/Des%C3%ADtkov%C3%A1_soustava]. Tako, na primjer, broj 255 u našem dekadnom sistemu sigurno nije palindrom, ali u heksadecimalnom sistemu [https://cs.wikipedia.org/wiki/%C5%A0estn%C3%A1ctkov%C3%A1_soustava] bismo ovaj broj zapisali kao FF - a to je već palindrom! Ovi različiti brojni sistemi [https://cs.wikipedia.org/wiki/%C4%8C%C3%ADseln%C3%A1_soustava] se nazivaju i baza. Dekadni sistem tako možemo nazvati baza 10, heksadecimalni sistem baza 16, binarni sistem baza 2 itd. Postavlja se dakle pitanje: Kako bi izgledale tabele u drugim bazama? S obzirom na to da je naša originalna tabela za bazu 10 imala dimenzije 10x10 polja, tabele za veće baze (recimo baza N) će imati dimenzije NxN polja. Kao što se može vidjeti na animiranom GIF-u za tabelu 1 ispod, što je veća baza, to je „oštriji“ uzorak. [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-8.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-8.gif] Tek nam se sada ova struktura pokazala u punoj ljepoti i, kao što se može vidjeti, struktura tabele 1 je u svim bazama ista. A šta je sa drugim tabelama? Da li je struktura tabele 2 također u svim bazama ista? Kao što se može vidjeti na GIF-u ispod, odgovor je potvrdan. [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-9.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-9.gif] Na tabeli 2 se sada mogu uočiti naznake rekurzije. Ne bismo se tome trebali ni previše čuditi - na kraju krajeva, uzorak je nastao rekurzivnim procesom. Moglo bi se reći da smo upravo stvorili fraktal [https://cs.wikipedia.org/wiki/Frakt%C3%A1l], jer tabela 2 ispunjava sve uslove da bi neki objekat bio nazvan fraktalom: - Samosličan je – to znači da ako posmatramo dati oblik u bilo kojoj skali ili rezoluciji, stalno posmatramo ponavljajući određeni karakteristični oblik (motiv); - Na prvi pogled ima veoma složen oblik, ali je generisan ponovljenom upotrebom jednostavnih pravila. Na prvom GIF-u smo već vidjeli prvih 300 tabela. To nam je, međutim, otkrilo samo vrh ledenog brijega! Kako onda izgleda, na primjer, milionita tabela u višim bazama? Ili bilionita tabela? I kako će izgledati kada budem hronološki listao tabele i napravio od njih animaciju kao što je to bilo u prvom GIF-u? Ispod su slike takvih „viših“ tabela. Kao što se iz njih može primijetiti, što je veći redni broj tabele, to više Lychrelovih brojeva tabela sadrži (i zato su uzorci bjelji). [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-10.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-10.gif] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-11.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-11.gif] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-12.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-12.gif] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-13.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-13.gif] Ovim smo otkrili ovu strukturu toliko da ne znam kako dalje nastaviti. Ovdje ipak vidim još jednu mogućnost eksperimentisanja. Na početku ovog članka navedeni su pojedinačni koraci koji služe kao uputstvo za to kako doći (ili ne doći) do palindroma. Radi zanimljivosti, dozvoliću sebi da ove korake malo izmijenim i tako definišem novi proces: - Neka je x bilo koji prirodni broj, a y njegova zrcalna slika - Izvršava se operacija (x+y) mod [https://cs.wikipedia.org/wiki/Zbytek_po_d%C4%9Blen%C3%AD] x - Ako rezultirajući broj ne čini palindrom, prelazi se nazad na drugi korak Kada zahvaljujući ovim novim pravilima kreiramo tabele, kao što smo to učinili ranije, i budemo ih listali, stvoriće se ova animacija: [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-14.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-14.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-15.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-15.gif] Rezultat je zaista izvanredan. I kao što je očigledno, varijacija pravila ima beskonačno mnogo. Ovdje je dakle još nekoliko primjera ovakvih izmijenjenih pravila, a ispod njih se uvijek nalaze odgovarajuće vizualizacije: - Neka je x bilo koji prirodni broj, a y njegova zrcalna slika - Izvršava se operacija (x+y) mod x+x - Ako rezultirajući broj ne čini palindrom, prelazi se nazad na drugi korak [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-16.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-16.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-17.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-17.gif] - Neka je x bilo koji prirodni broj - Izvršava se operacija (2 *x) : 3 - Rezultat drugog koraka se zaokružuje naviše - Ako rezultirajući broj ne čini palindrom, prelazi se nazad na drugi korak [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-18.png] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-18.png] [ImageObject: https://vojtamaur.cz/images/lychreluv-fraktal-obr-19.gif] [https://vojtamaur.cz/images/lychreluv-fraktal-obr-19.gif] Ako bi neko bio zainteresovan za eksperimentisanje sa programom za generisanje ovih uzoraka, ovdje je izvorni kod u jeziku Python koji sam kreirao: [CODE BLOCK] import numpy as np import matplotlib.pyplot as plt import math # convert positive whole number n in base10 to baseB def base10_to_baseB(B, n): # create base symbols list abc = [] result = [] for symbol in range(B): abc.append([symbol]) # convert number to baseB if n==0: result.append(abc[n]) elif math.log(n, B) < 1: result.append(abc[n]) elif math.log(n, B) >= 1: x = math.floor(n / B) result.append(abc[n % B]) result.append(abc[x % B]) if math.log(n, B) >= 2: for digits in range(2, math.ceil(math.log(n, B)+0.00001)): x = math.floor(x / B) result.append(abc[x % B]) result.reverse() return result # convert positive whole number n in baseB to base10 def baseB_to_base10(B, n): result2=0 for digits in range(0,len(n)): result2+=n[digits][0]*B**(len(n)-digits-1) return result2 #ENTER START AND LAST FRAME and BASE start_frame=1 last_frame=1+100 B=256 start_frame-=1 last_frame-=1 for images_number in range(start_frame,last_frame): #calculate first number of matrix (not iterations of this number!) x = images_number x = (x) * (B ** 2) x_static=x #do all iterations to get whole matrix matOLD=np.array([]) for l in range(1,(B*B)+1): #convert number from base10 to baseB x = base10_to_baseB(B, x) j = 0 z = False while z == False: z = True # check if number is palindrome for k in range(len(x)-1): if x[k] != x[(len(x) - 1) - k]: z = False if z == True: break # add number and it's reverse version y=x x=baseB_to_base10(B,x) y.reverse() y=baseB_to_base10(B, y) x=x+y #change this to generate different images x=base10_to_baseB(B,x) j+=1 #max iterations limit if j>50: j=50 break #create matrices matNEW=np.array([j]) matOLD=np.concatenate((matOLD, matNEW)) #add 1 to iterate next number x=x_static x+=l print("{}/{}".format(x-x_static, (B ** 2))) #report about process #reshape matrices to base x base matOLD=matOLD.reshape(B,B) print(matOLD) #plot on image plt.subplot(211) plt.imshow(matOLD, cmap=plt.cm.nipy_spectral) plt.title("tabulka {} pro čísla {} až {}, base {}".format(images_number+1,x_static,x_static+(B**2)-1,B),fontsize=8) plt.subplots_adjust(bottom=-0.9, right=0.8, top=0.9) cax = plt.axes([0.8, 0.09, 0.02, 0.81]) plt.clim(0, 50) # set limit to colorbar maximal value cb = plt.colorbar(cax=cax) plt.savefig('{}_lychrel {} - {}, base {}.png'.format(images_number+1,x_static,x_static+(B**2)-1,B),dpi=200) cb.remove() #remove colorbar to prevent "border summing" plt.draw() #refresh figure plt.show() [/CODE BLOCK] A ovdje se možete poigrati sa interaktivnom demonstracijom: [MediaObject: https://vojtamaur.cz/demos/lychreluv-fraktal/lychreluv-fraktal.html] ============================================================ TITLE: Lipov list SLUG: lipovy-list URL: https://vojtamaur.cz/lipovy-list/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-10-03 SOURCE: src/content/posts/lipovy-list.mdx BUILT_HTML: lipovy-list/index.html ============================================================ Lipov list oktobar 2019 [ImageObject: https://vojtamaur.cz/images/lipovy-list-obr-1.jpg | fotografija lipovog lista] [https://vojtamaur.cz/images/lipovy-list-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/lipovy-list-obr-2.jpg | geometrijski nacrt lipovog lista] [https://vojtamaur.cz/images/lipovy-list-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/lipovy-list-obr-3.jpg | formalna definicija geometrijskog nacrta] [https://vojtamaur.cz/images/lipovy-list-obr-3.jpg] Prva slika je jednostavna fotografija lipovog lista. Na drugoj je geometrijska konstrukcija oblika ovog lista. Oblik je konstruisan samo pomoću šest kružnica i nekoliko drugih pomoćnih geometrijskih oblika. Zanimljivo je da se ovaj list može vrlo lako nacrtati samo uz pomoć olovke, trougla sa skalom i šestara. Odnosi veličina geometrijskih oblika potrebnih za konstrukciju su, naime, veoma jednostavni. Na primer, kružnice K3 i K4 imaju dvostruko veći poluprečnik u odnosu na kružnice K1 i K2. Takođe, „drška“ lista (stručno peteljka) ima dužinu koja je jednaka poluprečniku kružnica K3 i K4. Svakako vredi pomenuti odnos dužine peteljke (duž P2A) i lisne ploče (duž P2B). Oni su, naime, u odnosu 1:1,6143, što je aproksimacija za zlatni presek [https://cs.wikipedia.org/wiki/Zlat%C3%BD_%C5%99ez] sa preciznošću na dve decimale (φ≈1,6180…). Treća slika je izomorfna [https://cs.wikipedia.org/wiki/Izomorfismus] u odnosu na drugu sliku (zadržava sve informacije sa druge slike i stoga je samo drugačija reprezentacija iste stvari). Na njoj je simbolima izraženo kako nacrtati ovaj list. Lipov list je tada definisan kao skup jedne duži (peteljka) i nekoliko lukova (lisna ploča). ============================================================ TITLE: Spiralne prostih brojeva SLUG: prvociselne-spiraly URL: https://vojtamaur.cz/prvociselne-spiraly/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-10-02 SOURCE: src/content/posts/prvociselne-spiraly.mdx BUILT_HTML: prvociselne-spiraly/index.html ============================================================ Spiralne prostih brojeva oktobar 2019 U ovom projektu pokušao sam pronaći obrasce za aritmetičke nizove [https://cs.wikipedia.org/wiki/Aritmetick%C3%A1_posloupnost] sa visokom učestalošću prostih brojeva [https://cs.wikipedia.org/wiki/Prvo%C4%8D%C3%ADslo]. Ove obrasce sam pronašao kreiranjem brojčanih spirala sličnih Ulamovoj spirali [https://cs.wikipedia.org/wiki/Ulamova_spir%C3%A1la] napravljenih od tri osnovna geometrijska oblika - heksagona, kvadrata i trouglova. Odabrao sam baš ove oblike jer se pravilne teselacije površine [https://cs.wikipedia.org/wiki/Teselace] mogu postići samo ovim trima oblicima. Drugim riječima: samo se ovi oblici mogu slagati jedan pored drugog tako da ne nastanu nikakve praznine. HEKSAGONALNA SPIRALA Najprije sam kreirao jedan heksagon i u njega upisao broj 1. Po cijelom vanjskom obodu ovog heksagona nacrtao sam ostale heksagone i u njih upisao pozitivne prirodne brojeve u smjeru kazaljke na satu tako da broj 1 bude uvijek poravnat jedan iznad drugog u jednoj koloni. Ovaj proces sam ponavljao sve dok uzorak nije bio dovoljno velik. [ImageObject: https://vojtamaur.cz/images/prvociselne-spiraly-obr-1.jpg | prikaz postupka kreiranja heksagonalne spirale] [https://vojtamaur.cz/images/prvociselne-spiraly-obr-1.jpg] Zatim sam zelenom bojom označio sve heksagone unutar kojih se nalazio prost broj. [ImageObject: https://vojtamaur.cz/images/prvociselne-spiraly-obr-2.jpg | heksagonalna spirala] [https://vojtamaur.cz/images/prvociselne-spiraly-obr-2.jpg] U ovom uzorku odjednom je nastao izvanredan obrazac. Primijetio sam da se u dvije kolone gore lijevo nalaze brojčani nizovi sa aritmetičkim nizom čija je razlika 6 (istaknute crvenom bojom), a koji sadrže visoku učestalost prostih brojeva. Obrazac za izračunavanje n-tog člana u lijevoj koloni je a(n)=6*n+1, a u desnoj koloni a(n)=6*n+5. Tražio sam ova dva brojčana niza na OEIS (Online Encyclopedia of Integer Sequences) i otkrio da su oba već u bazi podataka pod kodovima A016921 [https://oeis.org/A016921] i A016969 [https://oeis.org/A016969]. Također sam na internetu otkrio zanimljivu tvrdnju: skup niza a(n)=6n+1 i a(n)=6n+5 zajedno sadrži sve proste brojeve veće od 3. Osim ove dvije zanimljive kolone koje sadrže mnogo prostih brojeva, otkrio sam i niz neparnih brojeva koji ne sadrži nijedan prost broj (istaknut plavom bojom). Obrazac za izračunavanje n-tog člana u plavoj koloni je a(n)=6*n+3. Ovaj niz sam kasnije također pronašao u bazi podataka OEIS pod kodom A016945 [https://oeis.org/A016945]. KVADRATNA SPIRALA Na isti način sam konstruisao kvadratnu spiralu u kojoj su se također pojavila ova tri niza. [ImageObject: https://vojtamaur.cz/images/prvociselne-spiraly-obr-3.jpg | prikaz postupka kreiranja kvadratne spirale] [https://vojtamaur.cz/images/prvociselne-spiraly-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/prvociselne-spiraly-obr-4.jpg | kvadratna spirala] [https://vojtamaur.cz/images/prvociselne-spiraly-obr-4.jpg] TROUGAONA SPIRALA U ovoj spirali su se ponovo pojavili nizovi a(n)=6*n+1 i a(n)=6*n+5, međutim spojeni zajedno. Ovo spajanje se desilo jer se pri svakom parnom koraku konstrukcije spirale trougao rotira za 180° (neki trouglovi su vrhom nagore, a drugi vrhom nadolje). [ImageObject: https://vojtamaur.cz/images/prvociselne-spiraly-obr-5.jpg | prikaz postupka kreiranja trougaone spirale] [https://vojtamaur.cz/images/prvociselne-spiraly-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/prvociselne-spiraly-obr-6.jpg | trougaona spirala] [https://vojtamaur.cz/images/prvociselne-spiraly-obr-6.jpg] ============================================================ TITLE: Iluzija kontrasta vertikalnih i horizontalnih pruga SLUG: iluze-kontrastu-vertikalnich-horizontalnich-pruhu URL: https://vojtamaur.cz/iluze-kontrastu-vertikalnich-horizontalnich-pruhu/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-08-02 SOURCE: src/content/posts/iluze-kontrastu-vertikalnich-horizontalnich-pruhu.mdx BUILT_HTML: iluze-kontrastu-vertikalnich-horizontalnich-pruhu/index.html ============================================================ Iluzija kontrasta vertikalnih i horizontalnih pruga avgust 2019 [ImageObject: https://vojtamaur.cz/images/iluze-kontrastu-vertikalnich-horizontalnich-pruhu-obr-1.jpg | poređenje vertikalnih i horizontalnih pruga] [https://vojtamaur.cz/images/iluze-kontrastu-vertikalnich-horizontalnich-pruhu-obr-1.jpg] Horizontalne pruge na slici iznad se pri pogledu izdaleka čine manje kontrastnim od vertikalnih pruga. U stvarnosti su, međutim, identične, kao što se može videti pri pogledu izbliza. Pri okretanju glave ulevo ili udesno za 45° ova iluzija nestaje. Pri okretanju glave ulevo ili udesno za 90° horizontalne pruge postaju vertikalne, i zato one deluju kontrastnije. Ovu iluziju sam primetio na slici Fibonačijeve spirale reči [https://vojtamaur.cz/spirala-fibonacciho-slova/]. Ova kvadratna slika izgleda kao da je sastavljena od četiri trougla - dva ispunjena horizontalnim prugama i dva ispunjena vertikalnim prugama. Smatram da ova iluzija funkcioniše na sličnom principu kao vertikalno-horizontalna iluzija [https://en.wikipedia.org/wiki/Vertical%E2%80%93horizontal_illusion]. Takođe smatram da je to povezano sa reakcijom određenih grupa neurona na različite podražaje. Neuroni naime reaguju različito na različite podražaje kao što su upravo vertikalne pruge, dijagonalne pruge, horizontalne pruge itd (vidi knjigu Gödel, Escher, Bach, poglavlje 11). Zanimljivo je da ova iluzija na svakoga deluje različitim intenzitetom - neko je vidi potpuno jasno, a na nekoga ne deluje uopšte. Još je više ova iluzija primetna na slici ispod. [ImageObject: https://vojtamaur.cz/images/iluze-kontrastu-vertikalnich-horizontalnich-pruhu-obr-2.jpg | slika sastavljena od vertikalnih i horizontalnih pruga] [https://vojtamaur.cz/images/iluze-kontrastu-vertikalnich-horizontalnich-pruhu-obr-2.jpg] ============================================================ TITLE: Spirala Fibonaccijeve riječi SLUG: spirala-fibonacciho-slova URL: https://vojtamaur.cz/spirala-fibonacciho-slova/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-08-01 SOURCE: src/content/posts/spirala-fibonacciho-slova.mdx BUILT_HTML: spirala-fibonacciho-slova/index.html ============================================================ Spirala Fibonaccijeve riječi avgust 2019 [ImageObject: https://vojtamaur.cz/images/spirala-fibonacciho-slova-obr-1.jpg | Spirala Fibonaccijeve riječi: izlaz programa Pavela Burde] [https://vojtamaur.cz/images/spirala-fibonacciho-slova-obr-1.jpg] Za iscrtavanje ovog oblika uvrstio sam Fibonaccijevu riječ [https://cs.wikipedia.org/wiki/Fibonacciho_slovo] u spiralu na isti način na koji su prirodni brojevi uvršteni u Ulamovu spiralu. Pojedinačne brojeve u ovoj spirali označio sam prema pravilu: 0 = crni kvadrat, 1 = bijeli kvadrat (ovaj postupak je prikazan u animaciji ispod). Za efikasnije izvođenje ovog postupka korišten je skriptni jezik JavaScript. [ImageObject: https://vojtamaur.cz/images/spirala-fibonacciho-slova-obr-2.gif | animirani prikaz postupka] [https://vojtamaur.cz/images/spirala-fibonacciho-slova-obr-2.gif] Šta je Fibonaccijeva riječ? Fibonaccijeva riječ je specifičan niz binarnih cifara (ili općenitije bilo koja dva simbola). Dobijamo ga slično kao Fibonaccijev niz [https://cs.wikipedia.org/wiki/Fibonacciho_posloupnost], samo umjesto sabiranja koristimo nadovezivanje riječi. Početna dva člana su definisana: S0 = 0, S1 = 01. Sljedeći član nastao nadovezivanjem (dakle dodavanjem pretposljednjeg člana iza posljednjeg člana) biće S2 = 010. Niz prvih nekoliko cifara iz Fibonaccijevih riječi bi dakle izgledao ovako: 0100101001001010010100100101001001… Šta je Ulamova spirala? Ulamova spirala [https://cs.wikipedia.org/wiki/Ulamova_spir%C3%A1la], ili takođe spirala prostih brojeva, je slika koja nastaje ređanjem prirodnih brojeva u spiralu i isticanjem prostih brojeva. Otkrio ju je matematičar Stanisław Ulam 1963. godine. Ulam je ispisao prirodne brojeve u pravougaonu mrežu, jedinicu u sredinu, a ostale brojeve spiralno prema van. Izvorni kod projekta [CODE BLOCK] Spirála Fibonacciho slova
[/CODE BLOCK] Autor ideje: Vojta Maur Autor koda: Pavel Burda ============================================================ TITLE: Italija - Venecija 2019 SLUG: cestovani-italie-benatky-2019 URL: https://vojtamaur.cz/cestovani-italie-benatky-2019/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2019-07-01 SOURCE: src/content/posts/cestovani-italie-benatky-2019.mdx BUILT_HTML: cestovani-italie-benatky-2019/index.html ============================================================ Italija - Venecija 2019 Video [VideoObject: https://www.youtube-nocookie.com/embed/EW4HoE_ZCuw] ============================================================ TITLE: Boja, oblik i ton SLUG: barva-tvar-ton URL: https://vojtamaur.cz/barva-tvar-ton/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-06-02 SOURCE: src/content/posts/barva-tvar-ton.mdx BUILT_HTML: barva-tvar-ton/index.html ============================================================ Boja, oblik i ton crvena 2019 [ImageObject: https://vojtamaur.cz/images/barva-tvar-ton-obr-1.png | teorija boja - Vasilij Kandinski] [https://vojtamaur.cz/images/barva-tvar-ton-obr-1.png] Prema umjetniku Vasiliju Kandinskom [https://cs.wikipedia.org/wiki/Vasilij_Kandinskij] i njegovoj teoriji boja, postoji veza između boje i oblika. Tadašnjem modelu boja RYB [https://cs.wikipedia.org/wiki/RYB] (crvena, žuta, plava) pridružio je tri 2D geometrijska oblika u odnosu: trokut = žuta, kvadrat = crvena, krug = plava. Inspirisan njegovim radom, stvorio sam modernu verziju ove teorije boja. Umjesto danas možda već zastarjelog modela boja RYB [https://cs.wikipedia.org/wiki/RYB], koristio sam fizički precizniji i danas češće korišteni model boja RGB [https://cs.wikipedia.org/wiki/RGB] (crvena, zelena, plava). Kvadrat koji je koristio Kandinski zamijenio sam petouglom, jer je kvadrat sličniji trokutu nego krugu, dok mi se petougao čini prikladnijim prijelazom između trokuta i kruga. [ImageObject: https://vojtamaur.cz/images/barva-tvar-ton-obr-2.png | teorija boja - Vojta Maur] [https://vojtamaur.cz/images/barva-tvar-ton-obr-2.png] Za pronalaženje prikladnog oblika (petougla) između trokuta i kruga koristio sam unutrašnje uglove oblika. Unutrašnji ugao jednakostraničnog trokuta je 60° (odnosno 60^1). Unutrašnji ugao kruga trebao bi biti 180° (odnosno 60^1.268324336648371). Da, krug nema stranice i stoga ne može imati ni unutrašnje uglove, ali npr. unutrašnji ugao hiljadougla je 179,64° i ovaj oblik vizuelno veoma podsjeća na krug. Ako izračunam prosjek ova dva eksponenta 60^[(1+1.268324336648371):2] dobijam rezultat 103.923°. Ovaj unutrašnji ugao je najsličniji petouglu, čiji je unutrašnji ugao 108°. Za proširenje ove teorije boja, istim postupkom sam dodao još prijelaze između osnovnih oblika boja sa odnosima: kvadrat = žuta, osmougao = cijan. Ovu teoriju sam pokušao dopuniti pridruživanjem oblika boja visini tona prema odnosu: oštar ugao + topla boja = visok ton, tup ugao + hladna boja = dubok ton. Ovaj koncept sam zabilježio u notni sistem. [ImageObject: https://vojtamaur.cz/images/barva-tvar-ton-obr-3.png | proširena teorija boja - Vojta Maur] [https://vojtamaur.cz/images/barva-tvar-ton-obr-3.png] Ovu teoriju sam pokušao dopuniti pridruživanjem oblika boja visini tona prema odnosu: oštar ugao + topla boja = visok ton, tup ugao + hladna boja = dubok ton. Ovaj koncept sam zabilježio u notni sistem. [ImageObject: https://vojtamaur.cz/images/barva-tvar-ton-obr-4.jpg | teorija muzike boja - Vojta Maur] [https://vojtamaur.cz/images/barva-tvar-ton-obr-4.jpg] Jedina boja koju nisam uspio pridružiti nijednom obliku niti tonu je purpurna. Trebala bi biti slična zelenoj (također je nešto između plave i crvene, a također je hladna i topla istovremeno). Trebala bi izgledati kao polukrug? Ili kao zaobljeni trokut? Ili bi trebala biti identična zelenoj - dakle također petougao? Do sada nisam pronašao odgovor na ovo pitanje. ============================================================ TITLE: Ljudski vid SLUG: lidsky-zrak URL: https://vojtamaur.cz/lidsky-zrak/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2019-06-01 SOURCE: src/content/posts/lidsky-zrak.mdx BUILT_HTML: lidsky-zrak/index.html ============================================================ Ljudski vid crvena 2019 Ljudski vid je zapravo drugačiji nego što većina ljudi misli. Izvorni podaci koje stvaraju naše oči veoma se razlikuju od onoga kako ih mozak kasnije interpretira i samim tim kako mislimo da vidimo. Slika ispod vizualizuje "čiste podatke" oslobođene "postprodukcijske" obrade našeg mozga. [ImageObject: https://vojtamaur.cz/images/lidsky-zrak-obr-1.png | vizualizacija ljudskog vida] [https://vojtamaur.cz/images/lidsky-zrak-obr-1.png] Na slici se može primijetiti nekoliko izraženih nesavršenosti: - Slika je zrcalno okrenuta horizontalno i vertikalno. Svako dijete nakon rođenja vidi ovako, ali s vremenom mozak nauči okrenuti sliku. Ovaj efekt se također može vrlo rijetko pojaviti nakon konzumacije disocijativnih halucinogena. - Slika je prikazana za svako oko posebno - tek je mozak spaja u jednu sliku. - Slika je oštra samo u malom dijelu u sredini, a prema stranama postaje zamućena. - Slika je najviše obojena u malom dijelu u sredini, a prema stranama gubi zasićenost. To je uzrokovano visokim brojem čunjića u središtu oka, koji se od središta rapidno smanjuje. U svakom oku postoji jedna crna tačka - takozvana slijepa mrlja (stručno scotoma). U tom dijelu oka ne nalaze se nikakvi čunjići ni štapići, jer je tu smješten očni živac. Mozak ta slijepa mjesta obično popunjava informacijama iz drugog oka. - Prave linije su blago deformisane u lukove kao efektom ribljeg oka ili širokougaonim objektivom fotoaparata. Mozak pokušava ispraviti te linije, ali radi se o pukoj iluziji. - U vidnom polju je vidljiv i nos, koji mozak obično filtrira. - Slika nije savršeno čista, već sadrži slab vizuelni šum. On nastaje kombinacijom fizičkog šuma svjetlosti, vlastitog šuma fotoreceptora i druge nervne aktivnosti vizuelnog sistema. U normalnim uslovima mozak ga uglavnom potiskuje, ali može biti primjetan uglavnom u mraku, pri zatvorenim očima ili na jednoličnim površinama. Tokom svog klauzurnog rada na drugoj godini smjera multimedijalnog stvaralaštva iz predmeta animacije na Stručnoj školi trgovine, primijenjene umjetnosti i dizajna, kreirao sam video koji simulira razne zanimljive očne poremećaje: [VideoObject: https://www.youtube-nocookie.com/embed/sTMWRaVGFIE] ============================================================ TITLE: Tanzanija 2019 SLUG: cestovani-tanzanie-2019 URL: https://vojtamaur.cz/cestovani-tanzanie-2019/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2019-01-01 SOURCE: src/content/posts/cestovani-tanzanie-2019.mdx BUILT_HTML: cestovani-tanzanie-2019/index.html ============================================================ Tanzanija 2019 Fotografije, tekstovi Ova prezentacija je sažetak različitih subjektivnih zapažanja i saznanja koja sam prikupio tokom svog kratkog boravka u Tanzaniji. Ta zapažanja i osjećaje izražavam fotografijama i tekstom. [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-4.jpg] Svojim stvaralaštvom pokušavam pomoći lokalnom stanovništvu, proširiti svijest o njihovim problemima i time iskorijeniti određene rasne predrasude. Također smatram da bi se Evropa u mnogim stvarima trebala ugledati na ovu zemlju. [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-6.jpg] U Tanzaniji postoje dvije glavne vjerske grupe - islam i kršćanstvo. Iako suživot ove dvije grupe može biti teško zamisliv za prosječnog Evropljanina iz 21. vijeka, lokalni muslimani i kršćani ovdje žive u miru i međusobno se poštuju. [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-8.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-9.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-10.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-10.jpg] Lično ne volim ljude u uniformama (policajce, vojnike, obezbjeđenje...). Barem ne u Češkoj Republici. Smatram, naime, da s ovlastima koje su im povjerene raste i njihova arogancija. Međutim, ovaj moj otpor prema uniformama nije bio u potpunosti opodstatněný.Lidi u uniformama tamo su na mene djelovali ljubazno i uvijek su mi izlazili u susret. [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-11.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-12.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-13.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-14.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-15.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-16.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-17.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-18.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-19.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-19.jpg] Lokalno stanovništvo na mene djeluje veoma prijatno i prijateljski, čak i izvan turističkih područja. Ako bih svratio u lokalno selo, ljudi bi me dočekali pozdravom „Jambo!“ (u prevodu „Zdravo!“). Mnogi od njih su se upuštali u razgovor sa mnom. [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-20.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-21.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-21.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-22.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-22.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-23.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-23.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-24.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-24.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-25.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-25.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-26.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-26.jpg] „Ovi ljudi iz tih toplih krajeva mi djeluju nasmijanije nego mi“ (isječak razgovora nekoliko putnika koji sam čuo u avionu pri povratku u Češku Republiku) [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-27.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-27.jpg] Zahvaljujući globalizaciji, na Zanzibaru se razvija i turizam, koji donosi mnogo prednosti, ali i nedostataka. Glavne prednosti su ekonomski rast i rastući nivo obrazovanja. Još jedna prednost je povećanje svijesti o ovoj zemlji u svijetu, ali nažalost, tu prednost često negiraju masivni zidovi hotelskih kompleksa, koje mnogi turisti nikada ne pređu. Kao nedostatak smatram uništavanje lokalne kulture. Primjer ove problematike je migracija mnogih Masaja iz kontinentalne Tanzanije (prvenstveno iz područja oko Kilimandžara) u područja sa visokom koncentracijom turista (na plaže Zanzibara). Ovi Masaji ovdje prodaju sitnice i samo su turistička atrakcija. Masaji vjeruju da ako ih neko fotografiše, time im krade dušu. U turističkim područjima se, međutim, za par centi rado puštaju da budu fotografisani. [ImageObject: https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-28.jpg] [https://vojtamaur.cz/images/cestovani-tanzanie-2019-obr-28.jpg] ============================================================ TITLE: Portret ličnosti SLUG: portret-osobnosti URL: https://vojtamaur.cz/portret-osobnosti/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-12-02 SOURCE: src/content/posts/portret-osobnosti.mdx BUILT_HTML: portret-osobnosti/index.html ============================================================ Portret ličnosti decembar 2018 Projekat je nastao kao školski rad za predmet Fotografija u Srednjoj stručnoj školi trgovine, primijenjene umjetnosti i dizajna u Plzenu (Nerudova 33). Cilj je bio eksperimentalno povezati portretnu fotografiju, psihološke tipove ličnosti, vizuelnu projekciju, animaciju i zvuk. Konačni izgled fotografija i video zapisa proizašao je iz Ajzenkovog testa ličnosti i podjele temperamenata prema Galenovom kvartetu. [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-1.jpg | Uvod, Ajzenkov test] [https://vojtamaur.cz/images/portret-osobnosti-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-2.jpg | Dodjeljivanje oblika tipovima ličnosti] [https://vojtamaur.cz/images/portret-osobnosti-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-3.jpg | Kolorit projekcije] [https://vojtamaur.cz/images/portret-osobnosti-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-4.jpg | Fotografija] [https://vojtamaur.cz/images/portret-osobnosti-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-5.jpg | Fotografija] [https://vojtamaur.cz/images/portret-osobnosti-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-6.jpg | Animacija oblika] [https://vojtamaur.cz/images/portret-osobnosti-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-7.jpg | Video] [https://vojtamaur.cz/images/portret-osobnosti-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/portret-osobnosti-obr-8.jpg | Zvuk] [https://vojtamaur.cz/images/portret-osobnosti-obr-8.jpg] ============================================================ TITLE: Šahovska mreža SLUG: sachovnicovy-rastr URL: https://vojtamaur.cz/sachovnicovy-rastr/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-12-01 SOURCE: src/content/posts/sachovnicovy-rastr.mdx BUILT_HTML: sachovnicovy-rastr/index.html ============================================================ Šahovska mreža decembar 2018 [VideoObject: https://www.youtube-nocookie.com/embed/lD_PCIbCvlk] Na probnu fotografiju primijenio sam šahovsku mrežu, za koju važi da jedno šahovsko polje ima veličinu jednog piksela fotografije. Bijele površine šahovskog polja su nakon primjene ove mreže originalni pikseli fotografije, a crne površine su inverzne po boji i svjetlini. Fotografija u punoj veličini tako izgleda kao siva jednobojna površina, ali tek nakon digitalnog uvećanja prikazuje se originalna fotografija. Za ispravan prikaz na Full HD monitoru fotografija mora imati približno 2000 px visine. Do nepravilnog prikaza može doći prilikom otvaranja fotografije u pregledniku koji bikubički resampluje mrežu piksela. Provjeren preglednik je npr. Windows Photo Viewer. [VideoObject: https://www.youtube-nocookie.com/embed/wehAxodpQGg] Kao još jedan primjer korištenja ovog principa kreirao sam fotografiju koja sadrži kontrast boja i značenja. ============================================================ TITLE: Norveška - Lofoti 2018 SLUG: cestovani-norsko-lofoty-2018 URL: https://vojtamaur.cz/cestovani-norsko-lofoty-2018/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2018-09-01 SOURCE: src/content/posts/cestovani-norsko-lofoty-2018.mdx BUILT_HTML: cestovani-norsko-lofoty-2018/index.html ============================================================ Norveška - Lofoti 2018 Fotografije [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-8.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-9.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-10.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-11.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-12.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-13.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-14.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-15.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-16.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-17.jpg] [https://vojtamaur.cz/images/cestovani-norsko-lofoty-2018-obr-17.jpg] ============================================================ TITLE: Iskrivljenje informacija SLUG: pokriveni-informace URL: https://vojtamaur.cz/pokriveni-informace/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-08-01 SOURCE: src/content/posts/pokriveni-informace.mdx BUILT_HTML: pokriveni-informace/index.html ============================================================ Iskrivljenje informacija avgust 2018 Preko koliko posrednika do nas stigne članak koji vidimo na internetu? Da li je njegova istinitost vjerodostojna? Koliko je drugačiji svijet koji vidimo kroz ekrane naših mobilnih telefona, računara i televizora? Svaku informaciju koju vidimo važno je provjeriti iz više izvora i ne računati na njenu istinitost. Ovo djelo je nastalo snimanjem jedne fotografije i naknadnim ponovljenim fotografisanjem te iste fotografije sa monitora računara. [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-1.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-2.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-3.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-4.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-5.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-6.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-7.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-8.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-9.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-10.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-11.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-12.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-13.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-14.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-15.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-16.jpg] [https://vojtamaur.cz/images/pokriveni-informace-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/pokriveni-informace-obr-17.gif | animacija sastavljena od slika iznad] [https://vojtamaur.cz/images/pokriveni-informace-obr-17.gif] ============================================================ TITLE: Meksiko 2018 SLUG: cestovani-mexiko-2018 URL: https://vojtamaur.cz/cestovani-mexiko-2018/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2018-06-01 SOURCE: src/content/posts/cestovani-mexiko-2018.mdx BUILT_HTML: cestovani-mexiko-2018/index.html ============================================================ Meksiko 2018 Video, fotografije [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-1.jpg] [VideoObject: https://www.youtube-nocookie.com/embed/P8HuF8GOC9E?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-8.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-9.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-10.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-11.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-12.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-13.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-14.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-15.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-16.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-17.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-18.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-19.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-20.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-21.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-21.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-22.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-22.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-23.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-23.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-24.jpg] [https://vojtamaur.cz/images/cestovani-mexiko-2018-obr-24.jpg] ============================================================ TITLE: Kocke šećera SLUG: vystavy-kostky-cukru URL: https://vojtamaur.cz/vystavy-kostky-cukru/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2018-04-30 SOURCE: src/content/posts/vystavy-kostky-cukru.mdx BUILT_HTML: vystavy-kostky-cukru/index.html ============================================================ Kocke šećera 21. 3. 2018 - 30. 4. 2018, Plzeň DEPO2015: ART3 [ImageObject: https://vojtamaur.cz/images/vystavy-kostky-cukru-obr-2.jpg] [https://vojtamaur.cz/images/vystavy-kostky-cukru-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-kostky-cukru-obr-3.jpg] [https://vojtamaur.cz/images/vystavy-kostky-cukru-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-kostky-cukru-obr-1.jpg] [https://vojtamaur.cz/images/vystavy-kostky-cukru-obr-1.jpg] Informacije o izložbi na stranicama DEPO2015 (arhiva): https://web.archive.org/web/20210925193536/https://www.depo2015.cz/program-depo-ag14/art-a2209 ============================================================ TITLE: Dva ritma SLUG: dva-rytmy URL: https://vojtamaur.cz/dva-rytmy/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-04-01 SOURCE: src/content/posts/dva-rytmy.mdx BUILT_HTML: dva-rytmy/index.html ============================================================ Dva ritma april 2018 Prvi video se sastoji od dva ritma: vizuelnog treperenja i akustičnog kliktanja. Ova dva ritma imaju neznatno različito trajanje. Ovim malim odstupanjem video u određenom dijelu postiže snažnu uznemirenost. U drugom videu sam ovom osnovnom konceptu dodao vizuelni materijal fokusiran na antiratnu tematiku. [VideoObject: https://www.youtube-nocookie.com/embed/X9ms8pp89Pg?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/dva-rytmy-obr-1.jpg | osnovni koncept] [https://vojtamaur.cz/images/dva-rytmy-obr-1.jpg] Dva ritma 1 - crno x bijelo, osnovni koncept [VideoObject: https://www.youtube-nocookie.com/embed/MQIDzwTYjoA?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/dva-rytmy-obr-2.jpg | primjena osnovnog koncepta] [https://vojtamaur.cz/images/dva-rytmy-obr-2.jpg] Dva ritma 2 - primjena osnovnog koncepta na vizuelnom materijalu ============================================================ TITLE: Nasumični brojevi koje je izabrao čovjek SLUG: nahodna-cisla-zvolena-clovekem URL: https://vojtamaur.cz/nahodna-cisla-zvolena-clovekem/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-04-01 SOURCE: src/content/posts/nahodna-cisla-zvolena-clovekem.mdx BUILT_HTML: nahodna-cisla-zvolena-clovekem/index.html ============================================================ Nasumični brojevi koje je izabrao čovjek april 2018 U ovom radu je nekoliko osoba popunilo upitnik. U ovaj upitnik testirane osobe su upisale stotinu nasumičnih brojeva u rasponu 1-100, koji su im pali na pamet. Nakon toga sam ove podatke prebacio u računar i od svakog upitnika napravio jedan grafikon. Horizontalna x-osa određuje redoslijed pojedinačnih brojeva, a vertikalna y-osa određuje vrijednost izabranih brojeva. Grafikon plave boje je kreirao računar, odnosno generator nasumičnih brojeva. Pri ukupnom poređenju svih grafikona može se primijetiti da svaka testirana osoba ima jedinstven grafikon sa sopstvenim načinom zadavanja brojeva. Također se može primijetiti da se u mnogim grafikonima ponavljaju određeni gotovo identični ciklusi (uglavnom u obliku postepenog povećavanja i smanjivanja brojeva). BROJEVI KOJE JE IZABRAO GENERATOR NASUMIČNIH BROJEVA [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-1.jpg | Grafikon nasumičnih brojeva koje je izabrao računar] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-1.jpg] BROJEVI KOJE SU IZABRALI LJUDI [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-2.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Hana Antolová (71 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-3.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Lukáš Plescher (18 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-4.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Natálie Bártková (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-5.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Michaela Jedličková (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-6.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Alena Maurová (53 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-7.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Daniel Šírek (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-8.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Pavel Burda (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-9.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Jáchym Štěpka (15 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-10.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Filip Drábek (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-11.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Jiří Rampouch (15 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-12.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Petr Kubíček (43 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-13.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Jan Kubíček (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-14.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Ivana Martínková (15 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-15.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Tereza Bartovská (15 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-16.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Michaela Balázsová (17 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-17.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Kateřina Příplatová (15 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-18.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Denisa Holubová (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-19.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Klára Holubová (10 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-20.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Andrea Nečekalová (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-21.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Kateřina Benešová (84 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-21.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-22.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Klára Zachardová (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-22.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-23.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Tereza Lukášová (15 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-23.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-24.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Eva Kloubová (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-24.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-25.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Nicole Pichlerová (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-25.jpg] [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-26.jpg | Grafikon nasumičnih brojeva koje je izabrao čovjek, Michaela Šprynarová (16 godina)] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-26.jpg] POPUNJENI PRIMJER UPITNIKA [ImageObject: https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-27.jpg | Sken popunjenog upitnika] [https://vojtamaur.cz/images/nahodna-cisla-zvolena-clovekem-obr-27.jpg] ============================================================ TITLE: Nepravilan dah SLUG: nepravidelny-dech URL: https://vojtamaur.cz/nepravidelny-dech/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-03-01 SOURCE: src/content/posts/nepravidelny-dech.mdx BUILT_HTML: nepravidelny-dech/index.html ============================================================ Nepravilan dah mart 2018 [VideoObject: https://www.youtube-nocookie.com/embed/khCWjid0QeU?rel=0&showinfo=0] U ovom četverominutnom zvučnom zapisu nalazi se snimak mačka na samrti. Na snimku se čuju dva glavna zvuka: nepravilan dah i manje primjetan zvuk otkucaja srca. ============================================================ TITLE: Iz perspektive školjke SLUG: z-pohledu-musle URL: https://vojtamaur.cz/z-pohledu-musle/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2018-03-01 SOURCE: src/content/posts/z-pohledu-musle.mdx BUILT_HTML: z-pohledu-musle/index.html ============================================================ Iz perspektive školjke mart 2018 Ovi videozapisi se fokusiraju na percepciju školjke, šta ona osjeća i proživljava? Njen pogled na svijet nije manje važan od ljudskog pogleda! U prvom videu se može vidjeti originalni snimak mora. U drugom videu, na lijevoj strani ekrana, projektuje se prosječna boja pojedinačnih kadrova originalnog snimka. U desnom dijelu ekrana nalazi se RGB grafikon koji definiše tu boju. [VideoObject: https://www.youtube-nocookie.com/embed/mxfAcE8KYaQ?rel=0&showinfo=0] [VideoObject: https://www.youtube-nocookie.com/embed/lZknZa20ilY?rel=0&showinfo=0] ============================================================ TITLE: Oman 2018 SLUG: cestovani-oman-2018 URL: https://vojtamaur.cz/cestovani-oman-2018/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2018-01-01 SOURCE: src/content/posts/cestovani-oman-2018.mdx BUILT_HTML: cestovani-oman-2018/index.html ============================================================ Oman 2018 Video, fotografije [VideoObject: https://www.youtube-nocookie.com/embed/wfHLdFqXR9w?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-8.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-9.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-10.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-11.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-12.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-13.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-14.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-15.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-16.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-17.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-18.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-18.jpg] [ImageObject: 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https://vojtamaur.cz/images/cestovani-oman-2018-obr-26.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-26.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-27.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-27.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-28.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-28.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-29.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-29.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-30.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-30.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-31.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-31.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-32.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-32.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-33.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-33.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-oman-2018-obr-34.jpg] [https://vojtamaur.cz/images/cestovani-oman-2018-obr-34.jpg] ============================================================ TITLE: Plijesan SLUG: plisen URL: https://vojtamaur.cz/plisen/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-11-01 SOURCE: src/content/posts/plisen.mdx BUILT_HTML: plisen/index.html ============================================================ Plijesan novembar 2017 Ovaj ciklus fotografija dokumentuje plijesan u mom udžbeniku njemačkog jezika. Fotografije su poredane redoslijedom kojim idu stranice udžbenika jedna za drugom. Na taj način u svaku fotografiju dospijevaju nasumične, zanimljive i eksperimentalne kompozicije. [ImageObject: https://vojtamaur.cz/images/plisen-obr-1.jpg] [https://vojtamaur.cz/images/plisen-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-2.jpg] [https://vojtamaur.cz/images/plisen-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-3.jpg] [https://vojtamaur.cz/images/plisen-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-4.jpg] [https://vojtamaur.cz/images/plisen-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-5.jpg] [https://vojtamaur.cz/images/plisen-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-6.jpg] [https://vojtamaur.cz/images/plisen-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-7.jpg] [https://vojtamaur.cz/images/plisen-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-8.jpg] [https://vojtamaur.cz/images/plisen-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-9.jpg] [https://vojtamaur.cz/images/plisen-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-10.jpg] [https://vojtamaur.cz/images/plisen-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-11.jpg] [https://vojtamaur.cz/images/plisen-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-12.jpg] [https://vojtamaur.cz/images/plisen-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-13.jpg] [https://vojtamaur.cz/images/plisen-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-14.jpg] [https://vojtamaur.cz/images/plisen-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-15.jpg] [https://vojtamaur.cz/images/plisen-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-16.jpg] [https://vojtamaur.cz/images/plisen-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-17.jpg] [https://vojtamaur.cz/images/plisen-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-18.jpg] [https://vojtamaur.cz/images/plisen-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-19.jpg] [https://vojtamaur.cz/images/plisen-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-20.jpg] [https://vojtamaur.cz/images/plisen-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-21.jpg] [https://vojtamaur.cz/images/plisen-obr-21.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-22.jpg] [https://vojtamaur.cz/images/plisen-obr-22.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-23.jpg] [https://vojtamaur.cz/images/plisen-obr-23.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-24.jpg] [https://vojtamaur.cz/images/plisen-obr-24.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-25.jpg] [https://vojtamaur.cz/images/plisen-obr-25.jpg] [ImageObject: https://vojtamaur.cz/images/plisen-obr-26.gif | animacija sastavljena od slika iznad] [https://vojtamaur.cz/images/plisen-obr-26.gif] ============================================================ TITLE: Narušavanje pravilnog rastera SLUG: naruseni-pravidelneho-rastru URL: https://vojtamaur.cz/naruseni-pravidelneho-rastru/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-10-01 SOURCE: src/content/posts/naruseni-pravidelneho-rastru.mdx BUILT_HTML: naruseni-pravidelneho-rastru/index.html ============================================================ Narušavanje pravilnog rastera oktobar 2017 U ovom radu sam nastojao stvoriti seriju apstraktnih djela. Dokument sam podijelio na četiri dijela. U prvom dijelu sam stvorio osnovni pravilni raster, u drugom dijelu sam dalje polazio od tog rastera i počeo ga neznatno narušavati, čime sam izazivao nemir. U trećem dijelu sam ovaj pravilni geometrijski raster narušio nepravilnim kontrastnim organskim oblicima. A u posljednjem, četvrtom dijelu, ove sam organske oblike animirao. Prvi dio: OSNOVNI RASTER [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-1.jpg | Apstrakcija 1.0 - pravilni raster] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-1.jpg] Drugi dio: NARUŠAVANJE RASTERA SITNIM ODSTUPANJEM [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-2.jpg | Apstrakcija 2.0.0 - pravilni raster narušen jednom zarotiranom trakom] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-3.jpg | Apstrakcija 2.0.1 - pravilni raster narušen dvjema zarotiranim trakama] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-4.jpg | Apstrakcija 2.0.2 - pravilni raster narušen trima zarotiranim trakama] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-5.jpg | Apstrakcija 2.1.0 - pravilni raster narušen jednom nepravilnom trakom] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-6.jpg | Apstrakcija 2.1.1 - pravilni raster narušen dvjema nepravilnim trakama] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-7.jpg | Apstrakcija 2.1.2 - pravilni raster narušen trima nepravilnim trakama] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-8.jpg | Apstrakcija 2.2.0 - pravilni raster narušen jednom nepravilnom trakom] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-9.jpg | Apstrakcija 2.2.1 - pravilni raster narušen dvjema nepravilnim trakama] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-10.jpg | Apstrakcija 2.2.2 - pravilni raster narušen trima nepravilnim trakama] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-10.jpg] Treći dio: NARUŠAVANJE RASTERA ORGANSKIM OBLICIMA [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-11.jpg | Apstrakcija 3.0.0 - pravilni raster narušen jednim organskim oblikom] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-12.jpg | Apstrakcija 3.0.1 - pravilni raster narušen dvama organskim oblicima] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-13.jpg | Apstrakcija 3.0.2 - pravilni raster narušen trima organskim oblicima] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-14.jpg | Apstrakcija 3.1.0 - pravilni raster narušen jednim organskim oblikom] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-15.jpg | Apstrakcija 3.1.1 - pravilni raster narušen dvama organskim oblicima] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-16.jpg | Apstrakcija 3.1.2 - pravilni raster narušen trima organskim oblicima] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-17.jpg | Apstrakcija 3.2.0 - pravilni raster narušen jednim organskim oblikom] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-18.jpg | Apstrakcija 3.2.1 - pravilni raster narušen dvama organskim oblicima] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-19.jpg | Apstrakcija 3.2.2 - pravilni raster narušen trima organskim oblicima] [https://vojtamaur.cz/images/naruseni-pravidelneho-rastru-obr-19.jpg] Četvrti dio: NARUŠAVANJE RASTERA ANIMIRANIM ORGANSKIM OBLICIMA [VideoObject: https://www.youtube-nocookie.com/embed/Gz2IRKKnkno?rel=0&showinfo=0] ============================================================ TITLE: Kina 2017 SLUG: cestovani-cina-2017 URL: https://vojtamaur.cz/cestovani-cina-2017/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2017-07-01 SOURCE: src/content/posts/cestovani-cina-2017.mdx BUILT_HTML: cestovani-cina-2017/index.html ============================================================ Kina 2017 Video, fotografije [VideoObject: 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https://vojtamaur.cz/images/cestovani-cina-2017-obr-15.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-16.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-17.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-18.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-19.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-20.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-20.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-21.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-21.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-22.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-22.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-23.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-23.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-24.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-24.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-25.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-25.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-26.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-26.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-27.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-27.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-28.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-28.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-29.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-29.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-30.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-30.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-31.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-31.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-cina-2017-obr-32.jpg] [https://vojtamaur.cz/images/cestovani-cina-2017-obr-32.jpg] ============================================================ TITLE: Generator nasumičnih brojeva SLUG: vystavy-generator-nahodnych-cisel URL: https://vojtamaur.cz/vystavy-generator-nahodnych-cisel/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2017-06-18 SOURCE: src/content/posts/vystavy-generator-nahodnych-cisel.mdx BUILT_HTML: vystavy-generator-nahodnych-cisel/index.html ============================================================ Generator nasumičnih brojeva 3. 5. 2017 - 18. 6. 2017, Domažlice Galerija braće Špillar: KONKRET 2017 [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-1.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-2.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-3.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-4.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-5.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-6.jpg] [https://vojtamaur.cz/images/vystavy-generator-nahodnych-cisel-obr-6.jpg] [MediaObject: https://vojtamaur.cz/files/vystavy-generator-nahodnych-cisel-dokument.pdf] Kako sam došao do slučajnosti ili od grada pa sve do slučajnosti: http://vojtamaur.cz/od-mesta-az-po-nahodu/ ============================================================ TITLE: Engleska 2013, 2015, 2017 SLUG: cestovani-anglie-2013-2015-2017 URL: https://vojtamaur.cz/cestovani-anglie-2013-2015-2017/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2017-06-01 SOURCE: src/content/posts/cestovani-ekvador-galapagy-2017.mdx BUILT_HTML: cestovani-anglie-2013-2015-2017/index.html ============================================================ Engleska 2013, 2015, 2017 Video, fotografije [VideoObject: https://www.youtube-nocookie.com/embed/t3g4mSYj7lc?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-8.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-9.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-10.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-11.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-12.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-13.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-14.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-15.jpg] [https://vojtamaur.cz/images/cestovani-anglie-2013-2015-2017-obr-15.jpg] ============================================================ TITLE: Uskrsnuće SLUG: zmrtvychvstani URL: https://vojtamaur.cz/zmrtvychvstani/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-04-02 SOURCE: src/content/posts/zmrtvychvstani.mdx BUILT_HTML: zmrtvychvstani/index.html ============================================================ Uskrsnuće april 2017 [ImageObject: https://vojtamaur.cz/images/zmrtvychvstani-obr-1.jpg | originalna nepromijenjena fotografija] [https://vojtamaur.cz/images/zmrtvychvstani-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/zmrtvychvstani-obr-2.jpg | fotografija nakon ANSI obrade] [https://vojtamaur.cz/images/zmrtvychvstani-obr-2.jpg] U maju 2016 sam u Maroku fotografisao lokalno groblje. U ANSI kodu fotografije sam promijenio sve krstiće (†) u zvjezdice (*). Tako izmijenjenu fotografiju sam ponovo sačuvao. ============================================================ TITLE: Prosječna boja SLUG: barevny-prumer URL: https://vojtamaur.cz/barevny-prumer/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-04-01 SOURCE: src/content/posts/barevny-prumer.mdx BUILT_HTML: barevny-prumer/index.html ============================================================ Prosječna boja april 2017 U lijevom dijelu slike nalazi se 1156 fotografija u rasteru 34x34 px. Svaki obojeni piksel predstavlja prosječnu boju pojedinačne fotografije iz date države. Na desnom dijelu slike nalazi se prosječna boja svih piksela iz lijevog dijela, dakle prosječna boja svih fotografija iz date države. [ImageObject: https://vojtamaur.cz/images/barevny-prumer-obr-1.png | Češka Republika] [https://vojtamaur.cz/images/barevny-prumer-obr-1.png] Češka Republika [ImageObject: https://vojtamaur.cz/images/barevny-prumer-obr-2.jpg | Kina] [https://vojtamaur.cz/images/barevny-prumer-obr-2.jpg] Kina [ImageObject: https://vojtamaur.cz/images/barevny-prumer-obr-3.jpg | Ekvador] [https://vojtamaur.cz/images/barevny-prumer-obr-3.jpg] Ekvador [ImageObject: https://vojtamaur.cz/images/barevny-prumer-obr-4.jpg | Kenija] [https://vojtamaur.cz/images/barevny-prumer-obr-4.jpg] Kenija [ImageObject: https://vojtamaur.cz/images/barevny-prumer-obr-5.jpg | Meksiko] [https://vojtamaur.cz/images/barevny-prumer-obr-5.jpg] Meksiko ============================================================ TITLE: Tenk SLUG: tank URL: https://vojtamaur.cz/tank/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-04-01 SOURCE: src/content/posts/tank.mdx BUILT_HTML: tank/index.html ============================================================ Tenk april 2017 [ImageObject: https://vojtamaur.cz/images/tank-obr-1.jpg | originalna nepromijenjena fotografija] [https://vojtamaur.cz/images/tank-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/tank-obr-2.jpg | fotografija nakon ANSI obrade] [https://vojtamaur.cz/images/tank-obr-2.jpg] [MediaObject: https://vojtamaur.cz/files/tank-dokument.pdf] U decembru 2012 sam u Izraelu u pustinji Negev fotografisao borbeni tank. U ANSI kodu fotografije sam promijenio sve zvjezdice (*) u krstiće (†). Tako izmijenjenu fotografiju sam ponovo sačuvao. ============================================================ TITLE: Kocke šećera SLUG: kostky-cukru URL: https://vojtamaur.cz/kostky-cukru/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-03-01 SOURCE: src/content/posts/kostky-cukru.mdx BUILT_HTML: kostky-cukru/index.html ============================================================ Kocke šećera mart 2017 Serija fotografija nastala je tokom prijemnih ispita u Srednjoj stručnoj školi trgovine, primijenjene umjetnosti i dizajna u Plzenu (Nerudova 33). Za fotografski dio ispita mogli smo donijeti vlastite predmete, ali njihov broj i veličina bili su ograničeni. Donio sam kutiju kocki šećera koje sam slagao na tanjir u pravilan raster, a zatim ih prelio vodom. Kocke su se postepeno topile, urušavale i nasumično padale. [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-1.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-2.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-3.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-4.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-5.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-6.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-7.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-8.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-9.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-10.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-11.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-12.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-13.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-14.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-15.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/kostky-cukru-obr-16.jpg] [https://vojtamaur.cz/images/kostky-cukru-obr-16.jpg] ============================================================ TITLE: Biblioteka ulične umjetnosti SLUG: street-art-knihovna URL: https://vojtamaur.cz/street-art-knihovna/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2017-03-01 SOURCE: src/content/posts/street-art-knihovna.mdx BUILT_HTML: street-art-knihovna/index.html ============================================================ Biblioteka ulične umjetnosti mart 2017 Svuda oko nas nalazi se mnoštvo zanimljivih djela ulične umjetnosti, od malih naljepnica i išaranih zidova pa sve do raznih vrsta 3D objekata. S obzirom na to da autori ovih kreacija moraju ostati anonimni zbog sukoba sa zakonom, ovaj svijet ulične umjetnosti je potpuno nesebičan i odvojen od svijeta komercijale. Ulična umjetnička djela koja možemo vidjeti gotovo svuda po gradu uglavnom ostaju vrlo aktuelna. Naime, nova ulična umjetnost prekriva onu staru, boja se ljušti zajedno sa malterom, 3D objekti podliježu vandalizmu, a naljepnice se uslijed uticaja okoline nakon nekog vremena odlijepe ili izblijede. To je prirodan proces, aspekt vremena, međutim, smatram da neka ulična umjetnička djela zaslužuju da im se produži vijek trajanja. Upravo zato sam odlučio dokumentovati najzanimljivija djela. U tu svrhu sam 2016. godine 2017 osnovao Facebook stranicu pod nazivom Biblioteka ulične umjetnosti, na koju i dan-danas dodajem objave. Kako bih dopro do više ljudi, kasnije sam osnovao istoimenu stranicu na Instagramu. Na ove stranice nastojim dodavati uglavnom djela koja nose određenu poruku, dok estetski dio djela doživljavam kao sporedan. Biblioteka ulične umjetnosti (Facebook): www.facebook.com/streetartknihovna [https://www.facebook.com/streetartknihovna] Biblioteka ulične umjetnosti (Instagram): www.instagram.com/streetartknihovna [https://www.instagram.com/streetartknihovna] [ImageObject: https://vojtamaur.cz/images/street-art-knihovna-obr-1.jpg | Snimak ekrana Facebook stranice] [https://vojtamaur.cz/images/street-art-knihovna-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/street-art-knihovna-obr-2.jpg | Snimak ekrana Instagram stranice] [https://vojtamaur.cz/images/street-art-knihovna-obr-2.jpg] ============================================================ TITLE: Google aplikacija SLUG: aplikace-google URL: https://vojtamaur.cz/aplikace-google/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2016-11-01 SOURCE: src/content/posts/aplikace-google.mdx BUILT_HTML: aplikace-google/index.html ============================================================ Google aplikacija novembar 2016 Ovaj kratki video je referenca na besmislene dozvole Google mobilne aplikacije (aplikacija je predinstalirana ne samo na Samsung telefonima, a štaviše, ova aplikacija se ne može deinstalirati). Pregled dozvola se može naći u telefonu opremljenom operativnim sistemom Android u Nastavení/Správce aplikací/STAŽENÉ/Aplikace Google. [VideoObject: https://www.youtube-nocookie.com/embed/UOvJLnj2McU?rel=0&showinfo=0] ============================================================ TITLE: Nije važno iz kojeg si kraja došao... SLUG: vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2 URL: https://vojtamaur.cz/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2016-08-14 SOURCE: src/content/posts/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2.mdx BUILT_HTML: vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2/index.html ============================================================ Nije važno iz kojeg si kraja došao... 11. 7. 2016 - 14. 8. 2016, Plzeň DJKT (Nova scena): Plzeňski salon 2016 [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2-obr-1.jpg] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2-obr-2.jpg] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2-obr-3.jpg] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-2-obr-3.jpg] 28. decembra 2014 sam u Mombasi fotografisao stari ispisani zid. Zatim sam pokušao da dešifrujem tekst na njemu. Jedan njegov čitljiv dio sam unio u internet pretraživač i tako otkrio sljedeću fotografiju. It doesn't matter which religion you claim you're. It doesn't matter which country you're coming from. It doesn't matter whether you 're poor or rich. It doesn't matter if you're black or white. We are all the same in the eyes of God. Nezáleží, jakého jsi vyznání. Nezáleží, z jaké země pocházíš. Nezáleží, jestli jsi chudý nebo bohatý. Nezáleží, jestli jsi černoch nebo běloch. Všichni jsme si rovni v očích Boha. Reportaža Plzeň TV: https://www.youtube.com/watch?v=jxg-6iVPPmk ============================================================ TITLE: Italija 2016 SLUG: cestovani-italie-2016 URL: https://vojtamaur.cz/cestovani-italie-2016/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2016-07-01 SOURCE: src/content/posts/cestovani-italie-2016.mdx BUILT_HTML: cestovani-italie-2016/index.html ============================================================ Italija 2016 Video, fotografije [VideoObject: https://www.youtube-nocookie.com/embed/jFueqe5Gn60?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-6.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-italie-2016-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-italie-2016-obr-7.jpg] ============================================================ TITLE: Površina SLUG: vystava-hladina URL: https://vojtamaur.cz/vystava-hladina/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2016-04-04 SOURCE: src/content/posts/vystava-hladina.mdx BUILT_HTML: vystava-hladina/index.html ============================================================ Površina 4. 2. 2016 - 3. 4. 2016, Plzeň Galerija grada Plzena: PRIJE, SADA, POSLIJE [VideoObject: https://www.youtube-nocookie.com/embed/GALBEnzekBw?rel=0&showinfo=0] Koliko je drugačiji naš život na mreži i u stvarnom životu? Zašto izlaziti van, kada sve možemo pronaći na Googleu? Informacije s interneta su deformisane i imaju malo zajedničkog sa stvarnošću. One su odraz onoga što želimo vidjeti. Sunce se odražava na površini, projektuje se na zid i reflektuje u ogledalu… Da li je zaista stiglo do nas nepromijenjeno? Isječak sa izložbe: https://www.youtube.com/watch?v=SmsbQt0g9nc Više o izložbi na stranicama Galerije grada Plzena: http://galerie-plzen.cz/vystavy/vystavy-2016/predtim-ted-potom ============================================================ TITLE: Maroko 2016 SLUG: cestovani-maroko-2016 URL: https://vojtamaur.cz/cestovani-maroko-2016/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2016-01-01 SOURCE: src/content/posts/cestovani-maroko-2016.mdx BUILT_HTML: cestovani-maroko-2016/index.html ============================================================ Maroko 2016 Video, fotografije [VideoObject: https://www.youtube-nocookie.com/embed/tZA1g0BR_Us?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-1.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-1.png] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-2.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-2.png] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-3.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-3.png] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-5.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-5.png] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-6.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-6.png] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-7.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-7.png] [ImageObject: https://vojtamaur.cz/images/cestovani-maroko-2016-obr-8.png] [https://vojtamaur.cz/images/cestovani-maroko-2016-obr-8.png] ============================================================ TITLE: Od grada do slučajnosti SLUG: od-mesta-az-po-nahodu URL: https://vojtamaur.cz/od-mesta-az-po-nahodu/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2016-01-01 SOURCE: src/content/posts/od-mesta-az-po-nahodu.mdx BUILT_HTML: od-mesta-az-po-nahodu/index.html ============================================================ Od grada do slučajnosti januar 2016 Godine 2016 dobio sam zadatak da izradim grafičku stilizaciju grada u okviru priprema za srednju umjetničku školu u ZUŠ Plzeň, Jagellonská 14. Zanimalo me je dokle ova stilizacija može ići, pa sam na ovom zadatku radio narednih godina sve do danas (godina 2019). Od jednostavne stilizacije grada došao sam do narušavanja pravilnih rastera, što je sa likovnog aspekta izazivalo izuzetnu napetost. Dalje sam pokušao da u ovom zadatku iskoristim slučajnost, ali nisam uspio otkriti ništa poput stvarne slučajnosti bez ikakvog uzroka. Uvijek me je sprječavao determinizam, pa sam koristio samo pseudoslučajnosti (uzrok se može utvrditi, ali je rezultat teško predvidjeti, pa se čini slučajnim). Neki putevi su me odveli u slijepu ulicu, pa sam morao potražiti drugi pogled i drugo grafičko rješenje, npr. programiranje vizuelnog izlaza, moare efekat, Fibonačijev niz itd. Serija slika ispod je sažetak ovih radova. [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-1.jpg | Mombasa: autorova fotografija i skice] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-2.jpg | Stilizacija grada: podjela površina] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-3.jpg | Stilizacija grada: narušavanje pravilnog rastera] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-4.jpg | Stilizacija grada: narušavanje pravilnog geometrijskog oblika] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-5.jpg | Stilizacija grada: narušavanje pravilnog rastera nasumičnom rotacijom] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-5.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-6.jpg | Stilizacija grada: nasumični oblik u polju koordinata] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-6.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-7.jpg | Stilizacija grada: jednostavni oblici i nasumični hod] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-8.jpg | Stilizacija grada: generator nasumičnih piksela] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-8.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-9.jpg | Stilizacija grada: generator nasumičnih RGB piksela, moare efekat] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-9.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-10.jpg | Stilizacija grada: moare efekat] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-10.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-11.jpg | Stilizacija grada: generator nasumičnih RGB piksela u kombinaciji sa moare efektom] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-11.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-12.jpg | Fotografija instalacije stilizacije grada u Galeriji braće Špillar] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-12.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-13.jpg | Prototip letka za događaj u Papírni: generator nasumičnih RGB piksela u kombinaciji sa moare efektom] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-13.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-14.jpg | Pixel art slika grada i proračun njene vjerovatnoće nastanka nasumičnim generisanjem] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-14.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-15.jpg | Krugovi nasumične veličine i njihov JS kod] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-15.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-16.jpg | Linije nasumične dužine i njihov JS kod] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-16.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-17.jpg | Linije nasumične dužine, njihov tekstualni izlaz i JS kod] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-17.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-18.jpg | Mombasa: autorova fotografija iterativno presemplirana] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-18.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-19.jpg | Mombasa: autorova fotografija iterativno presemplirana] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-19.jpg] [ImageObject: https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-20.jpg | Stilizacija grada: abeceda iz fotografija (klauzurni ispiti 2019)] [https://vojtamaur.cz/images/od-mesta-az-po-nahodu-obr-20.jpg] ============================================================ TITLE: Nije važno iz kojeg si kraja došao... SLUG: vystava-nezalezi-z-jakeho-kraje-jsi-prisel URL: https://vojtamaur.cz/vystava-nezalezi-z-jakeho-kraje-jsi-prisel/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: vystavy DATE: 2015-10-10 SOURCE: src/content/posts/vystava-nezalezi-z-jakeho-kraje-jsi-prisel.mdx BUILT_HTML: vystava-nezalezi-z-jakeho-kraje-jsi-prisel/index.html ============================================================ Nije važno iz kojeg si kraja došao... 10. 10. 2015 - 11. 10. 2015, Plzeň DEPO2015: ART SAFARI 30 [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-1.png] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-1.png] [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-2.png] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-2.png] [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-3.png] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-3.png] [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-4.png] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-4.png] [ImageObject: https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-5.png] [https://vojtamaur.cz/images/vystava-nezalezi-z-jakeho-kraje-jsi-prisel-obr-5.png] ============================================================ TITLE: Nije važno iz kojeg si kraja došao... SLUG: nezalezi-z-jakeho-kraje-jsi-prisel URL: https://vojtamaur.cz/nezalezi-z-jakeho-kraje-jsi-prisel/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2015-10-01 SOURCE: src/content/posts/nezalezi-z-jakeho-kraje-jsi-prisel.mdx BUILT_HTML: nezalezi-z-jakeho-kraje-jsi-prisel/index.html ============================================================ Nije važno iz kojeg si kraja došao... oktobar 2015 [ImageObject: https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-1.jpg | Fotografija Vojte Maura snimljena u Mombasi, 2014] [https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-2.jpg | 28. decembra 2014 sam u Mombasi fotografisao stari ispisan zid. Zatim sam pokušao da dešifrujem tekst na njemu. Jedan njegov čitljiv dio sam unio u internet pretraživač i tako otkrio sljedeću fotografiju.] [https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-3.jpg | Fotografija pronađena pomoću internet pretraživača] [https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-4.jpg | Nije važno koje si vjeroispovijesti. Nije važno iz koje zemlje dolaziš. Nije važno jesi li siromašan ili bogat. Nije važno jesi li crnac ili bijelac. Svi smo jednaki u očima Boga.] [https://vojtamaur.cz/images/nezalezi-z-jakeho-kraje-jsi-prisel-obr-4.jpg] ============================================================ TITLE: Kenija 2012-2015 SLUG: cestovani-kenya-2012-2015 URL: https://vojtamaur.cz/cestovani-kenya-2012-2015/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2015-01-01 SOURCE: src/content/posts/cestovani-kenya-2012-2015.mdx BUILT_HTML: cestovani-kenya-2012-2015/index.html ============================================================ Kenija 2012-2015 Video, fotografije [VideoObject: https://www.youtube-nocookie.com/embed/wo4F1jfPcY8?rel=0&showinfo=0] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-1.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-1.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-2.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-2.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-3.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-3.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-4.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-4.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-5.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-5.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-6.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-6.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-7.jpg] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-7.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-8.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-8.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-9.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-9.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-10.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-10.png] [ImageObject: https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-11.png] [https://vojtamaur.cz/images/cestovani-kenya-2012-2015-obr-11.png] ============================================================ TITLE: Portugal 2014 SLUG: cestovani-portugalsko-2014 URL: https://vojtamaur.cz/cestovani-portugalsko-2014/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2014-01-01 SOURCE: src/content/posts/cestovani-portugalsko-2014.mdx BUILT_HTML: cestovani-portugalsko-2014/index.html ============================================================ Portugal 2014 Fotografija [ImageObject: https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-1.png] [https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-1.png] [ImageObject: https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-2.png] [https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-2.png] [ImageObject: https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-3.png] [https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-3.png] [ImageObject: https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-4.png] [https://vojtamaur.cz/images/cestovani-portugalsko-2014-obr-4.png] ============================================================ TITLE: Izrael 2012 SLUG: cestovani-izrael-2012 URL: https://vojtamaur.cz/cestovani-izrael-2012/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2012-01-03 SOURCE: src/content/posts/cestovani-izrael-2012.mdx BUILT_HTML: cestovani-izrael-2012/index.html ============================================================ Izrael 2012 Fotografija [ImageObject: https://vojtamaur.cz/images/cestovani-izrael-2012-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-izrael-2012-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-izrael-2012-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-izrael-2012-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-izrael-2012-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-izrael-2012-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-izrael-2012-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-izrael-2012-obr-4.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-izrael-2012-obr-5.jpg] [https://vojtamaur.cz/images/cestovani-izrael-2012-obr-5.jpg] ============================================================ TITLE: Kanarska ostrva 2012 SLUG: cestovani-kanarske-ostrovy-2012 URL: https://vojtamaur.cz/cestovani-kanarske-ostrovy-2012/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2012-01-02 SOURCE: src/content/posts/cestovani-kanarske-ostrovy-2012.mdx BUILT_HTML: cestovani-kanarske-ostrovy-2012/index.html ============================================================ Kanarska ostrva 2012 Fotografije [ImageObject: https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-kanarske-ostrovy-2012-obr-4.jpg] ============================================================ TITLE: Egipat 2012 SLUG: cestovani-egypt-2012 URL: https://vojtamaur.cz/cestovani-egypt-2012/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: cestovani DATE: 2012-01-01 SOURCE: src/content/posts/cestovani-egypt-2012.mdx BUILT_HTML: cestovani-egypt-2012/index.html ============================================================ Egipat 2012 Fotografija [ImageObject: https://vojtamaur.cz/images/cestovani-egypt-2012-obr-1.jpg] [https://vojtamaur.cz/images/cestovani-egypt-2012-obr-1.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-egypt-2012-obr-2.jpg] [https://vojtamaur.cz/images/cestovani-egypt-2012-obr-2.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-egypt-2012-obr-3.jpg] [https://vojtamaur.cz/images/cestovani-egypt-2012-obr-3.jpg] [ImageObject: https://vojtamaur.cz/images/cestovani-egypt-2012-obr-4.jpg] [https://vojtamaur.cz/images/cestovani-egypt-2012-obr-4.jpg] ============================================================ TITLE: Korov SLUG: plevel URL: https://vojtamaur.cz/plevel/ LANGUAGE: bs SOURCE_LANGUAGE: cs SECTION: volna-tvorba DATE: 2008-05-01 SOURCE: src/content/posts/plevel.mdx BUILT_HTML: plevel/index.html ============================================================ Korov maj 2008 Rad iz vrtića. Zadatak je bio izrezivati cvijeće koje cvjeta iz papira u boji i od njih sastaviti sliku. Umjesto cvijeća napravio sam plevel. [ImageObject: https://vojtamaur.cz/images/plevel-obr-1.jpg | plevel] [https://vojtamaur.cz/images/plevel-obr-1.jpg]