Here’s Robot Roller. He’s not a Robo Troller (which is either some sort of device for fishing or some sort of device to mess with people on the Internet.) He’s a Robot Roller. He rolls on one wheel… quite precariously, by the look of it. He enjoys rolling outdoors most of all because even though he’s made of metal, he loves the feeling of grass (or dirt) beneath his wheel. Or something like that…