Very little is known about the Gore Verbinski game Matter; it uses Kinect and emotion is meant to play a large part in the game. We now know that it is being developed as a first project for Blind Wink Games, who are in partnership with Universal Studios.
Verbinski wants to make a connection between the motions the player makes and the emotions they feel playing the game. It sounds very similar to what Peter Molyneux has in mind for Kinect as well but there are too few details to make any assumptions about Matter as of yet. The game is set for release on XBLA next year so more details are sure to follow in the next few months.