Wii hack brings Headtracker to gaming!

Check this out! This is the coolest Nintendo Wii Hack I have seen yet. The link has a video demo of how headtracking is used for a virtual reality interaction with the Wii. Think of all of the games that could be possible for a person with a mobility impairment using something like this. Headtracking is not new but I am glad to see the technology finally finding it's way into more mainstream concepts like this.