Automatic shopping cart with eerie lower body

A shopping cart movie that moves robot with a robot imitating the lower half of a human being mounted. From the waist somehow the chirochiro fire is rising, it has become a very creepy feeling.

Details are as below.Walking Shopping Cart - GizmoGarden

The shopping cart operates with an electric motor. It is designed to issue forward and stop commands by remote control.
YouTube - GizmoGarden Flaming Robot Walking Shopping Cart Boots Dub


Looking at the cart from behind like this. It operates with a chain connected to a motor of 24V.