Shop window mannequins are static displays, but given developments in ai and robot technology, they no longer need be.
Juggling Mannequins can not only juggle a variety of objects all day long without ever getting tired or dropping anything, but they can also perform other tricks with differently
sized balls, such as bouncing them off the windows at angles then catching them.
At night, creative lighting can dramatically illuminate their activities, and they still won't drop anything.
All of this is intended to show off their garments and accessories in various degrees of motion, while entertaining the passing window shoppers.