Nial drawing on the wall using an Infrared Pen and Wii remote control

Following Johnny Chung Lee's example I created a wireless whiteboard using a projector, wii remote and an ir pen. Nial had a lot of fun ...

Following Johnny Chung Lee's example I created a wireless whiteboard using a projector, wii remote and an ir pen. Nial had a lot of fun drawing on the wall (with parental approval even!)

http://www.cs.cmu.edu/~johnny/projects/wii/