Harold Cohen was a British painter in the ‘60s who ended up in the Stanford AI lab in 1971, using plotters (and initially turtle robots) to draw images created

Harold Cohen was a British painter in the ‘60s who ended up in the Stanford AI lab in 1971, using plotters (and initially turtle robots) to draw images created by a chunk of code he called AARON. There are some bits of that code - particularly the ‘freehand line algorithm’ and its collision detection allowing lines to meet without crossing - that I can’t really understand how they worked on such primitive hardware & software: https://www.katevassgalerie.com/blog/harold-cohen-aaron-computer-art https://www.katevassgalerie.com/blog/harold-cohen-aaron-comp...