So we made this helmet where we attached a logitech Air mouse and XBox 360 controller.
Aiming was done with moving head and walking was done with tongue. Firing a weapon was done with right foot.
It worked quite nice but player needs somebody to wipe his face because of dribbling.
Aiming was also a bit awkward. If player want's to look 180 degrees back he have to make various fast head movements to make it happen.
Video coming later...
Edit 17.10.2010
