The future of Kinect won't be entirely controller-free, either. While Sony has taken shots at the Kinect's lack of button input, Tsunoda says that "it's not like we're trying to take controllers out of the equation." While the current library is focused on an entirely controller-free experience, Tsunoda says that "games that involve both controllers and Kinect as well are totally possible."
"That's one of the unique things about the Xbox platform: we can do controllers; we can do controllers with Kinect, which is more than just motion control, it has voice and human recognition as well." So Kudo, when are you going to reveal the head-tracking enabled, voice-command Halo tactical FPS we just imagined?