I believe Microsoft Kinect will have motion controls in the near future.

[AussieGecko]

S.T.A.G.E. said:

I would be impressed with Kinect as well if I cared about casual titles. This is why  FAAST is being worked on (Flexible action articulated skeleton toolkit). Hopefully Microsoft buys this so I can see a way out of this.

Again they are just the initial games. Rise of Nightmares, youtube it, that is anything but a casual game, the non casual games are coming.