Unnecessary Kickstarter Campaign: Keyboard Finger Warmer

Anyone who's ever typed in a drafty home or office knows your fingers can get chilly -- that was the idea behind a company called Envavo's Heatbuff: it's a small space-heater that attaches to your computer keyboard. 

The gadget has easily surpassed its Kickstarter goal, thanks in part to its rather graphic, zombie-themed pitch video, which aims to help the digital dexterity of gamers.