10. The computer-implemented method of claim 9 , wherein said dynamically selecting is responsive to a system load metric.
9. A computer-implemented method performed by a computer-implemented system for processing a user interaction from a device of the user over a computer network, the interaction including text requiring recognition before being usable for further computer-implemented processing, the method comprising: receiving data representing the text from an application; dynamically selecting one or more recognizers from: a language model; and a human agent using a device located at a location remote from the computer-implemented system; and providing a recognition result responsive to results of processing by the selected recognizer.