Self-balancing scooter

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A self-balancing scooter or self-balancing two-wheeled board, commonly referred to as a "hoverboard", is a type of portable, rechargeable battery-powered scooter. They typically consist of two wheels arranged side-by-side, with two small platforms between the wheels, on which the rider stands. The device is controlled by the rider's feet, standing on the built-in gyroscopic, sensored pads.