On the 40th anniversary of the release of the Atari 400 and 800 computers, Joe Decuir, co-designer of those computers, keynoted Vintage Computer Festival East to discuss the creation of those machines and what was learned.
Joe Decuir worked as an engineer at Atari from 1975-1979, where he helped develop the Atari VCS and Atari 800. He then worked at Amiga from 1982-1984 on the Commodore Amiga 1000 computer.
https://youtu.be/dlVpu_QSHyw