Kinect?

[Rattlehead]

I'm not sure Kinect would big a big seller with the simulation crowd, assuming a developer even implements it into a game.
Track IR is more than adequate for motion sensing gaming fun.

The Kinect, despite selling well, is struggling to find a core audience of hardcore gamers even on consoles, where they have games specifically designed for it.
It remains to be seen if the Kinect can break out of the novelty market it find itself in.