Android XR Unity Samples

The Android XR Unity Samples is the official open-source reference library for developers building on the Android XR platform. The repository contains 16 standalone Unity applications — each demonstrating a distinct capability of the Android XR OpenXR stack: hand tracking, eye and face tracking, body tracking, scene meshing, depth sensing, passthrough, marker detection, Gemini AI integration, and more.

I shipped the AvatarMirror sample — one of the flagship demos in the collection. AvatarMirror uses Android XR's full-body tracking APIs to drive a real-time avatar that mirrors the user's movements as seen in mixed reality. It brings together body pose estimation, skeletal animation, and the Android XR rendering pipeline in a single cohesive experience, and serves as the canonical reference implementation for avatar and digital human features on the platform.

The sample was designed to be both technically complete and developer-friendly: clean Unity/C# architecture, well-documented API usage, and a clear entry point for teams building presence and avatar features into their own Android XR applications. The repository is publicly available on GitHub and is the primary resource recommended to developers entering the Android XR ecosystem.