     @IBOutlet weak var shutterButton: UIButton!
     
     var cameraController : CameraController!
+    
+    private var faceViews = [UIView]()
     
     override func viewDidLoad() {
         super.viewDidLoad()

    }
    
    func cameraController(cameraController: CameraController, didDetectFaces faces: Array<(id: Int, frame: CGRect)>) {
    }
}


    }
}



