Mattias Jacobsson sent us a link to Almir Heralic's HR-2 robot saying, "nice job of a student at Chalmers University about a humanoid". The HR-2 is a tiny humoid robot with 22 degrees of freedom. It has stereo vision and a neural network brain that allows face recognition and tracking. It can also talk. Pretty amazing stuff for such a small robot. The webpage includes photos and some video of the robot in action.