Abstract
We are building a humanoid robot at the MIT Artificial Intelligence Laboratory. It is a legless human sized robot and is meant to be able to emulate human functionality. We are particularly interested in using it as vehicle to understand how humans work, by trying to combine many theories from artificial intelligence, cognitive science, physiology and neuroscience. While undergoing continual revisions in its hardware and software the robot has been operational in one form or another for over three years. We are working on systems that emulate both human development and human social interactions.