Head tracking for mere pennys

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Carnegie Mellon University student Johnny Lee has demonstrated a break-through in low-cost head tracking devices. In his video, he demonstrates how a 2-D image on your computer can appear 3-D.

Johnny Lee has also developed a low-cost video whiteboard that is now being used by schools around the world.

I find it amazing what our young people are able to do with the building blocks of the 21st century.

Way to go Johnny!

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