Summary: Host: Leo Laporte Jeri Ellsworth and Rick Johnson talk about castAR, an augmented reality system they created that displays holographic-like 3D projections. Guests: Jeri Ellsworth and Rick Johnson. Download or subscribe to this show at twit.tv/tri. We invite you to read, add to, and amend our show notes. Thanks to Cachefly for the bandwidth for this show. Running time: 1:14:38
