private void Start()
    {
        remoteBeamScript = remoteBeam.GetComponent<Remote_Beam>();

        GetComponent<VRTK_ControllerEvents>().TouchpadAxisChanged += new ControllerInteractionEventHandler(DoTouchpadAxisChanged);
        GetComponent<VRTK_ControllerEvents>().TouchpadTouchEnd += new ControllerInteractionEventHandler(DoTouchpadTouchEnd);
    }
    private void Start()
    {
        remoteBeamScript = remoteBeam.GetComponent <Remote_Beam>();

        GetComponent <VRTK_ControllerEvents>().TouchpadAxisChanged += new ControllerInteractionEventHandler(DoTouchpadAxisChanged);
        GetComponent <VRTK_ControllerEvents>().TouchpadTouchEnd    += new ControllerInteractionEventHandler(DoTouchpadTouchEnd);
    }