Adding the framework to your project

1. Open your project in Xcode.
2. Drag and drop the FaceTracker.framework file into the project navigator.
3. In the popup that appears, ensure Copy items if needed is checked and click Finish.
4. Select the project in the project navigator to open up the project settings. Select the main target and drag and drop the FaceTracker.framework file from the project navigator to the Embedded Binaries section.
5. Go to the Build Settings tab and set Enable Bitcode to No.
6. Open your project's Info.plist file. Add the following row: "App Transport Security". (To add a row, right-click an existing row and select 'Add Row', then use the drop-down to select the desired key.)
7. Click to open the disclosure triangle next to App Transport Security and add the sub-key "Allow Arbitrary Loads". Make sure to set the value for this row to YES.

Using the framework

• A view controller called FaceTrackerViewController has been included which handles the face tracking and rendering. This view controller can be instantiated using code or through interface builder.
• The view controller provides a protocol called FaceTrackerViewControllerDelegate which notifies the delegate whenever the face points have changed.
• The delegate can use the returned face points to adjust the positioning of the views in the app.

Demo App

A demo app has been included that shows an example of how to use the face tracker framework.