ingGravity</span></span>,<br><span class="parameter" id="initDeviceMotionEvent-param-rotationRate"><span class="type-annotation"><a href="polymer_app_layout/DeviceRotationRate-class.html">DeviceRotationRate</a></span> <span class="parameter-name">rotationRate</span></span>,<br><span class="parameter" id="initDeviceMotionEvent-param-interval"><span class="type-annotation">num</span> <span class="parameter-name">interval</span></span>
            </div>
            )    </section>

    <section class="desc ma