Storing state information from network-based user devices

摘要

Network-based services may be provided to a user through the user of a speech-based user device located within a user environment. The speech-based user device may accept speech commands from a user and may also interact with the user by means of generated speech. Operating state of the speech-based user device may be provided to the network-based service and stored by the service. Applications that provide services through the speech-based interface may request and obtain the stored state information.

主权项

1. A system comprising:
a user device configured to:
generate an audio signal from an utterance received from a user;generate state information in response to a change of state on the user device, the state information indicating a device state of one or more user devices;transmit the audio signal, the state information, and an identifier of the user device to one or more server computers;receive a response from the one or more server computers; andpresent the response to the user; the one or more server computers configured to:
receive the audio signal from the user device;generate the response by performing speech processing on the audio signal;transmit the response to the user device;receive the state information and the identifier of the user device from the user device;store the state information in association with the identifier of the user device;receive a request from an application for the state information; andtransmit the state information to the application.