No doubt, the Japanese rule the world of robotics and they keep on touting new sensible machines every now and then. Researchers at Future University in Hakodate have made a funny looking cuttlefish robot that can be controlled by a cellphone. The robot has been exclusively built to be a part of an upcoming harbor festival celebration. This dancing robot is 2.2 meters tall and uses air pressure to get its limbs into a groove. Now this is a total waste of money.