{"json_modified": "2016-03-28T08:18:49.962057", "uuid": "964e813b-5402-4d54-be10-1988704dfed0", "title": "Accessibility/LiveRegionDevGuide", "url": "/en-US/docs/Accessibility_LiveRegionDevGuide", "tags": ["Accessibility"], "translations": [], "modified": "2014-03-27T10:28:13", "label": "Accessibility/LiveRegionDevGuide", "localization_tags": [], "locale": "en-US", "id": 34722, "last_edit": "2008-03-04T19:02:24", "summary": "<b>This page is currently under construction.</b>\n\nThis developer's guide lays out general guidelines that assistive technology (AT) developers can use in developing live region support. This guide was written from an ATK/AT-SPI point of view as part of the <a class=\"external\" href=\"https://live.gnome.org/Orca/Firefox/LiveRegions\">Orca Live Region Support</a> project. However, many of the concepts were also used during the development of <a class=\"external\" href=\"https://firevox.clcworld.net/\">FireVox</a>, an AT using IAccessible2.", "sections": [{"id": "Priority_Queue", "title": " Priority Queue "}, {"id": "Event_Types", "title": " Event Types "}, {"id": "Object_Changed", "title": " Object Changed "}, {"id": "Text_Changed", "title": " Text Changed "}, {"id": "Filtering_Events", "title": " Filtering Events "}, {"id": "Text_Changed_Events", "title": " Text Changed Events "}, {"id": "Filtering_User_Actions", "title": " Filtering User Actions "}, {"id": "Filtering_for_Performance", "title": " Filtering for Performance "}, {"id": "Live_Properties", "title": " Live Properties "}, {"id": "container-live", "title": " container-live "}, {"id": "container-atomic", "title": " container-atomic "}, {"id": "container-channel", "title": " container-channel "}, {"id": "container-relevant", "title": " container-relevant "}, {"id": "Politeness", "title": " Politeness "}, {"id": "Advancing", "title": " Advancing "}, {"id": "Setting_All_Off", "title": " Setting All Off "}, {"id": "Persisting_Politeness_Level", "title": " Persisting Politeness Level "}, {"id": "Navigation", "title": " Navigation "}, {"id": "Navigate_to_Next_and_Previous_Live_Regions", "title": " Navigate to Next and Previous Live Regions "}, {"id": "Bookmarking", "title": " Bookmarking "}], "slug": "Accessibility_LiveRegionDevGuide", "review_tags": []}