Great fun! A rolling robot is at your command. You tell the robot where to go from your computer using the arrows. Left, right, back, forward. Like a video game. The best part is the robot is equipped with a video camera, connected in turn to your video camera at your computer. You talk to random people. They got a taste of a quiz show. First of it's kind. Your host, bottom right picture. The guest, in the red shirt, is being approached. Like a shark in water!