Abstract: A first computing device registers a first grammar that is stored in a persistent memory of the first computing device and that is a system grammar of the first computing device. The first computing device further registers at least one second grammar associated with an application stored in at least one second computing device. Input including may be received. The first grammar is selected for the command upon a determination that the input is specified as a command in each of the first grammar and the second grammar.

Abstract: A system may include in-vehicle telematics adapter including a telematics unit configured to implement telematics functions for use within a vehicle, and a vehicle bus emulator connected to a vehicle bus input of the telematics unit configured to provide a simulated vehicle bus to allow the telematics unit to function outside of integration with the vehicle. A method may include receiving, by a vehicle bus emulator having a simulated vehicle bus output connected to a vehicle bus input of a telematics unit, a control notification indicative of user input from a user interface control; and generating a human-machine interface (HMI) control event message specifying the user input to the user interface control via the simulated vehicle bus output.

Abstract: A first computing device registers a first grammar that is stored in a persistent memory of the first computing device and that is a system grammar of the first computing device. The first computing device further registers at least one second grammar associated with an application stored in at least one second computing device. Input including may be received. The first grammar is selected for the command upon a determination that the input is specified as a command in each of the first grammar and the second grammar.