The life-like gestures of Sphero's Ultimate Lightning McQueen are due to the six movement motors under its bonnet that control the tyres, suspensions, steering and the front animatronic mouth.
Caption: 
The life-like gestures of Sphero's Ultimate Lightning McQueen are due to the six movement motors under its bonnet that control the tyres, suspensions, steering and the front animatronic mouth.
Credits: 
PHOTO: SPHERO/ DISNEY PIXAR