This reminds me of the very cool research of Chris Harrison, a professor at Carnegie Mellon. Lots of interesting work thinking about different ways to interact

This reminds me of the very cool research of Chris Harrison, a professor at Carnegie Mellon. Lots of interesting work thinking about different ways to interact with computers. http://www.chrisharrison.net/index.php/Research/Welcome http://www.chrisharrison.net/index.php/Research/Welcome