“I just came across a Project Maestro video on YouTube where the clever people at Cynergy Systems have created a Minority Report style user interface and pointing device. Written using Windows Presentation Foundation (WPF) and a finger tracking, Wii Remote hack the demo is truly remarkable.” – digitalmediaminute.com
More here: http://blogs.zdnet.com/Stewart/?p=690
and Cynergy’s VP interview: http://visitmix.com/blogs/Mossyblog/366/