In the latest video from DigInfo News, we see a 3D Virtual Building Block System that can work without markers or sensors. While this may seem familiar to users of the Microsoft Xbox 360 Kinect gesture controller, it's a bit more advanced.
More details on the project here: www.diginfo.tv/v/12-0128-n-en.php
Keith Shaw rounds up the best in geek video in his ITworld.tv blog. Follow Keith on Twitter at @shawkeith. For the latest IT news, analysis and how-tos, follow ITworld on Twitter, Facebook, and Google+.