{"json_modified": "2016-03-28T08:00:43.244111", "uuid": "bc7311ac-7934-451a-a52f-7ffb5b0fbb5d", "title": "DeviceOrientationEvent.beta", "url": "/en-US/docs/Web/API/DeviceOrientationEvent/beta", "tags": ["API", "NeedsExample", "NeedsBetterSpecLink", "Reference", "NeedsMarkupWork", "Property", "DeviceOrientationEvent", "Device Orientation API"], "translations": [], "modified": "2015-07-24T04:46:41", "label": "DeviceOrientationEvent.beta", "localization_tags": [], "locale": "en-US", "id": 5892, "last_edit": "2015-07-24T04:46:38", "summary": "Returns the rotation of the device around the X axis; that is, the number of degrees, ranged between -180 and 180,\u00a0 by which the device is tipped forward or backward. See <a href=\"/en/DOM/Orientation_and_motion_data_explained\" title=\"Orientation and motion data explained\">Orientation and motion data explained</a> for details.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/DeviceOrientationEvent/beta", "review_tags": []}