Patent 7695341 was granted and assigned to Hasbro on April, 2010 by the United States Patent and Trademark Office.
A toy includes a sensor that senses a condition, a movable region, and an actuator coupled to the movable region to move the movable region in a direction relative to the sensed condition. The movable region is coupled to a body that houses electromechanical components for sensing conditions and for moving the movable region in response to the detected conditions.