Japanese pop singer robot

This HRP-4 "diva-bot" is special one, the developer of this robot made it in the way to understand human's mouth and synthesize the appropriate notes. Th fembot's uses VocaListener program that allows a robot to watch a human's mouth to log it so that it can sing like humans, and second program is Vocawatcher to make robot able to understand human facial expressions. In simple words the
robot try to copy the human voice and expression at its best as you can see in the video.