About a month ago Johnny Chung Lee posted a video on YouTube that showed how he could interact with his computer using the Nintendo Wii remote to track his fingers. The infrared camera in the remote can track movements by adding a led array around the Wii remote and some reflective tape on his fingers. You can check out Johnny’s Nintendo Wii project website here.

Now a company called Cynergy Labs has built a system based on Johnny Chung Lee’s project that uses the Wii remote to track your fingers.

More info can be found on www.hackawii.com.