This wall projection makes gym class a giant video game Lü is an interactive light projector with 3D cameras. It’s designed to be the focus of gym classes. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts iPhone Controlled Paper Plane Ridekick – The Bike Trailer That Pushes You Self-balancing Electric Unicycle RC Car with Camera Meets a Group of Lions Slingshot Capable of Firing Arrows Atacama’s Motorcycle Expedition Tent
