https://create.arduino.cc/projecthub/relativty/relativ-build-your-own-vr-headset-for-100-57adba?ref=platform&ref_id=424_trending__intermediate_&offset=4

Created by Maxime Coutté , Jonas Ceccon, Gabriel Combe and their math teacher and my math teacher Jerome Dieudonne

Description: “We couldn’t afford an Oculus so we built one”
It is an open source VR headset that you can build yourself for $100.

This project is a great example of open source ingenuity. Made for very little money and it turned out really well. It’s easy to follow the process and the end result is fun. I like the sense of sharing and teamwork this project represents. The only improvement I would suggest is that it would be fun to try to make it even less expensive.