公开(公告)号：US10586555B1

公开(公告)日：2020-03-10

申请号：US15685398

申请日：2017-08-24

Applicant: Amazon Technologies, Inc.

Inventor： Scott Blanksteen ,  Gregory M. Hart ,  Charles S. Rogers, III ,  Heinz-Dominik Langhammer ,  Ronald Edward Webber

IPC: G10L21/10

Abstract: Architectures and techniques to visually indicate an operational state of an electronic device. In some instances, the electronic device comprises a voice-controlled device configured to interact with a user through voice input and visual output. The voice-controlled device may be positioned in a home environment, such as on a table in a room of the environment. The user may interact with the voice-controlled device through speech and the voice-controlled device may perform operations requested by the speech. As the voice-controlled device enters different operational states while interacting with the user, one or more lights of the voice-controlled device may be illuminated to indicate the different operational states.