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 Human Electric Hybrid Vehicle High Tech Urinal – $75,000 Water Flyboard – Aquaman? TRON Light Bike – Street Legal Smart Oven Reads Barcode and Knows How to Cook Carbon Fiber Drone is Crash-proof
