This App Turns the iPad into a 3D Display That Doesn't Need Glasses

Two university software developers have cooked up a pretty clever use of the iPad 2's new front-facing camera: tracking your face to create the illusion of depth. The effect is so wicked that it actually tricks the brain into thinking there's a real threedimensional world behind a glass. » 4/11/11 5:42pm 4/11/11 5:42pm