---
uid: arfoundation-face-tracking
---
# Face tracking

Face tracking functionality allows your app to detect and track human faces in mixed reality scenes. The [AR Face Manager](xref:UnityEngine.XR.ARFoundation.ARFaceManager) component controls face tracking functionality in your app, and creates [ARFace](xref:UnityEngine.XR.ARFoundation.ARFace) trackables for each detected face.

Refer to the following topics to learn more about face tracking in AR Foundation:

| Topic | Description |
| :---- | :---------- |
| [Face tracking platform support](xref:arfoundation-face-tracking-platform-support) | Discover which AR platforms support AR Foundation's face subsystem. |
| [AR Face Manager component](xref:arfoundation-face-tracking-face-manager) | Understand the AR Face Manager component. |
| [AR Face component](xref:arfoundation-face-tracking-arface) | Understand the AR Face component. |

## Additional resources

* [Face tracking samples](xref:arfoundation-samples-face-tracking)