Do you want a small robot for your home? Yes, was the answer of Francisco Paz from Spain. He developed Qbo, a small open-source robot with stereo-vision, speech recognition and synthesis and control over wifi. The robot looks a bit like an egg, but if it is cheap, it would be something on my list for the next birthday :)
http://www.golem.de/1005/75357.htmlhttp://thecorpora.com/blog/?p=75