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 RinG-Pen All-In-One Breakfast Machine Canon Snap Puts a 12-Megapixel Camera on Your Finger Briefcase Gun Cutting veggies re-invented with this gadget Moonshot – Cool Flying Toy
