replay GPS racing on your phone

Use the GPS on your phone for more than navigation. Use it to race against yourself or an opponent. Works for any application...driving, hiking, sailing...wherever you carry your phone!
RealReplay - Mopius

stereo in the air

Here's something fun you can do on your next flight: take stereoscopic photos from your airplane window. It's not hard. Use your cameraphone!
Stereo from the Air - TeamDroid