This one’s partly autobiographical, since I actually did “invent” a Game & Watch that used tiny squares instead of drawings and interchangeable cartridges. Of course I had no idea what pixels were, and I had each cartridge house a new LCD screen so it would have been just as expensive as a new Game & Watch…but it was a neat idea.

Of course Gunpei Yokoi did all the actual hard work of, you know, making it work.