What could be more fun than a Kinect-powered eyeball that blinks to life when you enter the room and then follows you around until you leave? A lot of things, actually, because this is terrifying.
The Technology Studio created this "display" by hacking together a large, spherical Puffersphere display (duh) with some custom software. They created a how-to as well, should you want to frighten children or coworkers with a giant, human-tracking eye. [technabob]