I Stumbled across this guy a few days ago. He’s done some amazing stuff with the Wii remote, most of it is pretty straight forward but the applications are amazing. It’s worth checking out some of the videos particularly the one on head-tracking. Wow, I hope that the next generation of Wii FPS games start using this, imagine being able to actually pear around a corner for real or dodge left and right by moving your head! I guess there’ll be some weird looking headgear to go with it but the results would be so worth the humiliation.