How Nintendo's Game & Watch was inspired by a calculator and boredom

The Game & Watch line was one of Nintendo's most successful early game projects, and the man behind it was inspired from an unlikely source.

The Game & Watch line was one of Nintendo&#39;s most successful early game projects, and the man behind it was inspired from an unlikely source.<p><img src="https://www.engadget.com/img/gallery/how-nintendos-game-watch-was-inspired-by-a-calculator-and-boredom/intro-1789592504.jpg" /></p>