I work at a high school near chicago as the network administrator.  All of our teachers have tablet computers which incidentally have bluetooth capabilities.  They also have a projector and screen they can use in their rooms.  I was interested in adapting the multipoint surface idea and using the wiiremote as a mouse with an infrared source mounted close to the screen.  That way my teachers could interact with their computers wirelessly and have almost smartboard capabilites in their classrooms, on the way cheap.  Anyone thought of trying this?  I saw a post from someone else who hacked the port on the bottom of the wiimote and connected it to an optical mouse circut to do this, but I'm thinking this might be easier, especially if there has been a mouse driver written for the wiimote.

Thanks!