I will use the first prototype light idea for final project with motion array idea. Whole each part will make swarm movements and specific shapes.
This is the another idea first prototype added crowding motion and shape. When each parts closed that is 0 status and whole shape is broken. And whole each fragments parts is moving independently. These moving motion make swarm movements. Each fragments has approximate sensor like a eye and when people come close, it will react for open that 1 status. In this status, the whole parts are reassembled shape in original status.