I brought home an Asus xtionpro live sensor from work which appears to be a kinect knockoff. So far I just made it so if you throw overhead you throw a fireball forward.
Obviously sports games like kicking a soccer ball/field goal, swinging at a pitch, throwing something, etc as well as carnival type games work well.
My gf actually had a good idea of sitting in a chair and riding a mechanical bull in game...lol You would just sit facing the same direction but the camera would spin around in game and you'd have to lean to stay on the center point or something lol.
http://www.youtube.com/watch?feature=player_detailpage&v=YEStCgApADc
Pretty neat though, what other games do you think would work well with this type of sensor?
For trade shows and promotional stuff it would make a good product to attract people to your booth and you could have it be a contest...
Just brainstorming still...