From Cracked’s Where Aren’t They Now? 16 Overlooked Deaths from 2013

#6. July 2: The Inventor of the Computer Mouse

doug

Who?

Doug Engelbart, engineer who created at least one thing you’re probably touching right now.

How?

Kidney failure, at home, peacefully in his sleep. It’s unconfirmed whether anyone tried to revive him by jiggling him before pressing any key.