13. The mobile system according to claim 1 , wherein the communicatively coupled services include at least one remotely located service and the selected domain agent includes data for controlling or communicating with the remotely located service.
13. The mobile system according to claim 1 , wherein the communicatively coupled services include at least one remotely located service and the selected domain agent includes data for controlling or communicating with the remotely located service. 15. The mobile system according to claim 13 , wherein the speech unit and the natural language speech processing system each include respective transceivers that communicate via a communication network.