The Yellow Light Switch is a Shining Piece of Genius

 - Mar 25, 2010
References: change500.tistory & yankodesign
You know how frustrating it can be when you're in an office or another person's house, and can't figure out the light switches. You swear you've tried them all, and still you're shrouded in darkness. Either you keep trying relentlessly before something finally comes on or you just break down and start weeping--maybe a little of both. The Yellow Light Switch is here to dry those tears by making that once frustrating task incredibly simple.

Using touchscreen technology, the Yellow Light Switch maps out directly for you which button is attached to which bulb so there will be no more guessing games. Sanity at last!