Robust / 4.1 Compatible

Convey status changes -- "Saved", "3 results found" -- to assistive technology without moving the user's focus, typically via a live region (aria-live, role="status", etc.). A common technique is to place the container in the DOM ahead of time and insert the message into it, since some browser/screen-reader combinations won't reliably announce text added to an element that appears at the same moment. Notifications that involve an actual change of context, such as a full page reload, fall outside this criterion.