Using an LED array and some reflective tape, you can use the infrared camera in the Wii remote to track objects, like your fingers, in 2D space. This lets you interact with your computer simply by waving your hands in the air similar to the interaction seen in the movie "Minority Report". The Wiimote can track upto 4 points simultaneously.
Link to my Wiimote Projects page.
Wednesday, December 12, 2007
Posted by Johnny Chung Lee at 3:36 PM