I doubt that it does since the Kinect seems auto sense the room and tilt itself.
My set is about 6' high too and I wonder if it will work better at knee height or head height.
As it stands now, I have my PSEYE on the top middle of the screen and it performs well up there, though EYE Pet requires the camera to be at knee height.
I hope we don't have to move the Kinect to different locations for different games.
I am very much looking forward to the Kinect and getting the family (from my 5 year old to my 75 year old father in law) all together playing it.