i recently found out about this:
http://www.indiegogo.com/projects/facerig
it is a program that tracks your facial movements via webcam or cam and in real time mimics your expression onto a 3d character with a nice realtime render.
are there other programs,( preferably indie cost friendly ), that do this but more geared towards game making? and any tutorials for it? and do you guys think it is useful in the context of game design?