1. DeviceOrientation & DeviceMotion events

    API for detecting orientation and motion events from the device running the browser.

  2. deviceorientationevent api

  3. deviceorientationevent api: absolute

  4. deviceorientationevent api: alpha

  5. deviceorientationevent api: beta

  6. deviceorientationevent api: `deviceorientationevent()` constructor

  7. deviceorientationevent api: gamma

  8. window api: `deviceorientation` event

  9. window api: ondeviceorientation

  10. window api: ondeviceorientationabsolute