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title: This wall projection makes gym class a giant video game — HIGH T3CH
url: https://hight3ch.com/this-wall-projection-makes-gym-class-a-giant-video-game/
date: 2017-09-06
---

# 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.