Patent ID: 11887589
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A device comprising:
a microphone;
a processor; and
a memory storing a language model and computer-readable instructions that, upon execution by the processor, configure the device to:
present a user interface on a display;
start a first operational mode of the device, the first operational mode restricting first voice-based interactions with the device to a subset of a set of commands associated with content in view on the display, the set of commands associated with the user interface and defined in the language model, wherein the device is configured to operate in a second operational mode that permits second voice-based interactions associated with the set of commands;
receive, at the microphone, audio data corresponding to a natural language utterance;
generate, from the audio data, text data that corresponds to the natural language utterance;
determine, based at least in part on the language model, that semantics of the text data correspond to a command from the subset of the set of commands; and
present, on the display, an outcome of performing the command.