But really, that's no more of a robot than one of those colour changing lamps. I can't really see what it's supposed to do, other than roll around and make people dance like a robot chicken.
Well, there were a lot of real-world sounds in the last few seconds of the video. I remember a train going by and a helicopter. The little guy mimicked those sounds by flapping its wings and making sounds. I think it's able to copy sounds and motions with a mic and cameras.