This object looks like an AC adapter--a device commonly called a "wall wart"--but it's actually a computer mouse. Alec Smecher, a software developer and artist who specializes in "technological surrealism", built it. There's a hole in the bottom to emit a laser and thereby provide optical tracking. The prongs act as buttons
Tokyoflash Treasure Hunt - Win a Tokyoflash Watch of Your Choice!
Going on right now: Tokyoflash Treasure Hunt #26. Win a Tokyoflash watch and neat stuff from the NeatoShop. It's fun and easy to play: Link