It's time to remember the spell that magically rearranges your living room furniture: a demo of Harry Potter for Kinect is now available to Xbox Live Gold members. If you've forgotten the game's existence, it sweeps players away to a dream world of magic, allowing them to wave their arms and, presumably, lean to the left or right occasionally.
Harry Potter for Kinect also has the unique feature of scanning your face right into the game. Alas, as far as we know, there is no "Voldemort yourself" mini-game.
Microsoft Xbox One