can't people control the kinect sensor if voice commands are left on, and the person has the party play through the speakers. This will also be a bigger problem if everyone has to speak by default through kinect.
I remember doing that to a friend of mine by saying Xbox off.
English
-
I think you are lying to make a mountain out of a mole hill. Kinect can only turn it off by first going to the dashboard and then to the system settings (far right).