The video shows a robot with a square head and a blue light on its forehead. The robot is standing in a room with a grey floor and walls. It is holding a silver ball in its right hand and is looking at the camera. The robot then starts to move its left arm and the silver ball in its hand. Suddenly, a blue light appears on the left side of the robot's head and it starts to glow. The robot then turns its head to look at the blue light.