> For the complete documentation index, see [llms.txt](https://docs.meshmap.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.meshmap.com/unity-sdk/xr/ui.md).

# UI

## Components

<table><thead><tr><th width="182.79998779296875">Class</th><th>Description</th></tr></thead><tbody><tr><td><a href="https://github.com/MeshMap/com.meshmap.sdk.xr/blob/main/Runtime/UI/CustomHandMenu.cs"><code>CustomHandMenu</code></a></td><td>A simplified hand menu that follows hand tracking and activates based on palm orientation and camera gaze.</td></tr><tr><td><a href="https://github.com/MeshMap/com.meshmap.sdk.xr/blob/main/Runtime/UI/SpatialButton.cs"><code>SpatialButton</code></a></td><td>A 3D "button" that inherits from <code>XRSimpleInteractable</code> to react to hover and select events from any XRI interactor.</td></tr></tbody></table>