Open source Cardboard SDK and samples
Sources for OpenXR loader, basic API layers, and example code
Vircadia open source metaverse platform
Use Steam VR-enabled applications with your phone as HMD
Android OpenGL 2.0 application to view 3D models
Explore and dissect a complete brain model in VR
An unofficial Google Cardboard Unity SDK
JVM Bullet Physics SDK
A VR puzzle game for Cardboard using Unity
A Quadrotor Aerial Robot platform for K-12 Education.