Definition
Device Orientation and Motion defines DeviceMotionEvent
[Exposed=Window, SecureContext]
interface DeviceMotionEvent : Event {
constructor(DOMString type, optional DeviceMotionEventInit eventInitDict = {});
readonly attribute DeviceMotionEventAcceleration? acceleration;
readonly attribute DeviceMotionEventAcceleration? accelerationIncludingGravity;
readonly attribute DeviceMotionEventRotationRate? rotationRate;
readonly attribute double interval;
static Promise<PermissionState> requestPermission();
};