公开(公告)号：US20200220935A1

公开(公告)日：2020-07-09

申请号：US16735099

申请日：2020-01-06

Applicant: Amazon Technologies, Inc.

Inventor： Yu Bao

IPC: H04L29/08 ,  G06F3/16 ,  G10L15/22 ,  G10L17/22

Abstract: Techniques for implementing a “volatile” user ID are described. A system receives first input audio data and determines first speech processing results therefrom. The system also determines a first user that spoke an utterance represented in the first input audio data. The system establishes a multi-turn dialog session with a first content source and receives first output data from the first content source based on the first speech processing results and the first user. The system causes a device to present first output content associated with the first output data. The system then receives second input audio data and determines second speech processing results therefrom. The system also determines the second input audio data corresponds to the same multi-turn dialog session. The system determines a second user that spoke an utterance represented in the second input audio data and receives second output data from the first content source based on the second speech processing results and the second user. The system causes the device to present second output content associated with the second output data.

公开(公告)号：US10567515B1

公开(公告)日：2020-02-18

申请号：US15794315

申请日：2017-10-26

Applicant: Amazon Technologies, Inc.

Inventor： Yu Bao

IPC: G10L15/22 ,  G10L17/22 ,  H04L29/08 ,  G06F3/16 ,  G10L15/26

Abstract: Techniques for implementing a “volatile” user ID are described. A system receives first input audio data and determines first speech processing results therefrom. The system also determines a first user that spoke an utterance represented in the first input audio data. The system establishes a multi-turn dialog session with a first content source and receives first output data from the first content source based on the first speech processing results and the first user. The system causes a device to present first output content associated with the first output data. The system then receives second input audio data and determines second speech processing results therefrom. The system also determines the second input audio data corresponds to the same multi-turn dialog session. The system determines a second user that spoke an utterance represented in the second input audio data and receives second output data from the first content source based on the second speech processing results and the second user. The system causes the device to present second output content associated with the second output data.

公开(公告)号：US20190235831A1

公开(公告)日：2019-08-01

申请号：US15884907

申请日：2018-01-31

Applicant: Amazon Technologies, Inc.

Inventor： Yu Bao

IPC: G06F3/16 ,  G10L15/19 ,  G10L15/26 ,  G10L17/00 ,  H04L12/28

CPC classification number: G06F3/167 ,  G06F17/2785 ,  G06F21/30 ,  G10L15/18 ,  G10L15/19 ,  G10L15/22 ,  G10L15/265 ,  G10L17/005 ,  H04L12/2829

Abstract: Techniques for restricting content, available to a speech processing system, from certain users of the system are described. The system may include child devices. When a user (e.g., an adult user or a child user) provides input to a child device, the system may process the input to determine child appropriate content based on the invoked device being a child device. In addition to including child devices, the system may also include child profiles. When a user provides input to a device, the system may identify the user, determine an age of the user, and process the input to determine content appropriate for the user's age. The system may be configured such that child user may be restricted to invoking certain intents, speechlets, skills, and the like. The system may include restrictions that apply uniformly to each child user and/or child device. In addition, the system may include restrictions that are unique to a specific child user and/or device.