Certainly everyone remembers passing time in a boring high school class playing games on a graphing calculator. Whether it was a Mario-esque game, Tetris, or BlockDude, there are plenty of games ...
So far, so ordinary, but the highlighted clip shows the game being directly controlled by a TI-84 Plus CE graphing calculator ...
[Sean Riddle] looks, well, not exactly at the games, but more like in them. As it turns out, they used chips derived from those made for calculators. [Sean’s] post is a glimpse into this world ...