MINI DANCING ROBOT CONTROLLED BY SMARTPHONE:

Mini dancing robot controlling by smartphones created by the developers of DeskPets Tankbot and WowWee Robopanda, BERO (short for "Be the Robot") is a four-inch multi-motor animated mobile robot. Although BERO has an amplifier and speaker, it's more than just a musical/dancing companion. With analog precision, an open source app running on your Android or iOS device allows you to program and control its movements via Bluetooth.