Power storage device and control method thereof

Abstract

An apparatus includes a motor-driven moving object that is driven using power from a power storage device, a display device that displays a direction in which the motor-driven moving object is directed to move, and a communicator that wirelessly communicates with a mobile terminal. When the communicator receives direction information indicating the direction in which the motor-driven moving object is directed to move, the display device displays the direction based on the received direction information. A method thereof includes receiving direction information indicating a direction in which the motor-driven moving object is directed to move, the motor-driven moving object being driven using power from the power storage device, and displaying, by the display device provided with the motor-driven moving object, the direction based on the received direction information.

Dependencies are inferred from the claim text.