The better EyeToy for your PC?!
Cam-Trax has released a video for their camspace project. They do real-time 2D tracking of arbitrary objects using off the shelf webcams. The quality looks pretty stable and even the fastest movements (throwing a rod through air, flipping it) won’t kill the tracking. Take a peek look at the game demos (AR Pong, etc.) and wait like me for the beta release to try it out. Otherwise it won’t be possible to judge about quality, i.e. what happens with changing/moving background? Lets hope that their pinch gesture to simulate mouse clicks works without colored patterns on their fingertips later on as well.