Japanese robots continue to demonstrate dance lessons for their unquenchable
youth. At this time the girl robot who dances a polka, called Ellis. Business
name – Dancing Doll.

According to a press release, "it is always fifteen years. She was tall, 60
centimeters. 25 servo motors, a pair of gyros and accelerometer enables it to
perform "incendiary" dance, staying on his feet. However, most of the rhythmic
movements have yet to hand, but still impressive. See for yourself.