VR4Medical/ICI/Library/PackageCache/com.unity.xr.hands@b137b9cef9d8/Documentation~/openxr-features/xr-hand-openxr-features.md
2025-07-29 13:45:50 +03:00

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uid: xrhands-openxr-features
---
# OpenXR features
The XR Hands package implements two hand-related features for applications using the OpenXR plug-in and runtime. These features include:
| Feature | Description |
| :--- | :--- |
| [Hand tracking](xref:xrhands-openxr-hands-feature) | Implements the XRHandSubsystem for OpenXR. You must enable this feature to access any hand tracking data.|
| [Meta Aim Hand](xref:xrhands-meta-aim-feature) | Implements the Meta Aim Hand extension to OpenXR. |
You can enable these features on the OpenXR pages of your Project Settings (in the XR Plug-in Management section). The XR Hands package must be installed before the option to enable these features are shown.
## Additional resources
* [OpenXR features](https://docs.unity3d.com/Packages/com.unity.xr.openxr@1.6/manual/features.html)
* [Khronos OpenXR specification](https://www.khronos.org/registry/OpenXR/specs/1.0/html/xrspec.html)