6. The device of claim 5 , wherein displaying the merged text on the display at the device comprises: replacing previously displayed text with the merged text.
6. The device of claim 5 , wherein displaying the merged text on the display at the device comprises: replacing previously displayed text with the merged text. 7. The device of claim 6 , wherein the previously displayed text is replaced with the merged text when an update condition is satisfied, the update condition being satisfied when: the merged text includes one or more differences from the previously displayed text, and the merged text has a confidence level greater than a confidence level of the previously displayed text.