void Start()
{
GameObject obj = GameObject.FindGameObjectWithTag("MainCamera");
GameObject timerGazeGameObj = obj.transform.Find("TimerGaze").gameObject;
GameObject timerGazeCanvas = timerGazeGameObj.transform.Find("TimerGazeCanvas").gameObject;
GameObject progressbar = timerGazeCanvas.transform.Find("RadialProgressBar").gameObject;
RadialProgressBar = progressbar.GetComponent <RPB> ();
GazeLimit = GeoPosition.Instance.getGazeTimeLimit();
}