The robotic dancing thing has been around a while … but I’ve never seen anything like this for perfection of movement and total body control. Nothing is jerky and no movement is done quickly, but rather all movement is smooth and controlled just as you would expect from a perfectly designed and executed mechanical device. And an expensive one, since this kind of smoothness cannot be done with cheap plastic gears etc (ask any astronomer how well cheap mounts work for tracking the stars) …
So … cool …
