> For the complete documentation index, see [llms.txt](https://guide.swiftxr.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.swiftxr.io/components/face-tracking.md).

# Face Tracking

Add interactive 3D content to your applications

<figure><img src="https://564713456-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKNcXDcNRYHUBsVw12Dii%2Fuploads%2FNteAf31sHcbDf8fsinoD%2Fface-effect.png?alt=media&amp;token=98e87fc2-4e87-449e-84bb-22e553fbd37b" alt="" width="300"><figcaption></figcaption></figure>

## Introduction

The Face Tracking component extends the 3D viewer component but with added functionality. That is it allows for users to view your project in their space. \
\
All components in SwiftXR are extended from the 3D Model Viewer.

<figure><img src="https://564713456-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKNcXDcNRYHUBsVw12Dii%2Fuploads%2F0uOQ2nBpvGGFxqfRzA1o%2FGuide%20Screenshots%20(11).png?alt=media&amp;token=8bc4ef66-5a72-4961-b204-a77a09d24980" alt=""><figcaption></figcaption></figure>

## Design

This extends the 3D Viewer Designs [Click here to View,](/components/3d-viewer.md#design)

## Properties

This extends some properties from the 3D Viewer [Click here to View](/components/3d-viewer.md#properties),  unique properties are listed below

<table data-full-width="true"><thead><tr><th>Topic</th><th>Description</th></tr></thead><tbody><tr><td><a href="/components/face-tracking/face-tracking.md">Face Tracking</a></td><td>Allows you to set how the face tracking would work. </td></tr></tbody></table>