http://itunes.apple.com/us/app/pingpongsolo/id432779613
http://www.facebook.com/AnixLLC
It's a game emulator that allows you to simulate a very realistic ping-pong paddle and ball. A paddle appears on the screen and a ball up above that you want to manhandle with the iPhone swinging the paddle. Here's how the ball is: you hit it hard, it flies up and the angle that the ball is struck depends entirely on the angle of the iPhone. The whole trick was visual stereo Anaglyph 3D graphics, which lets you really feel the emergence of paddles and ping-pong balls.
