// Update is called once per frame
    void Update()
    {
        transform.rotation = GyroToStuff(Input.gyro.attitude);
    }

    private static Quaternion GyroToStuff(Quaternion q)
    {
        float a;
        Vector3 b;
        q.ToAngleAxis(out a, out b);
        return Quaternion.AngleAxis(a, Vector3.back);

    }