公开(公告)号：US20210014420A1

公开(公告)日：2021-01-14

申请号：US17041696

申请日：2018-03-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lei SONG ,  Xin GUO ,  Xiaomeng CHEN ,  Yunchao ZHANG ,  Xin CHEN

IPC: H04N5/232

Abstract: An intelligent assistant control method is provided: starting, by a terminal device, a lens; displaying, by the terminal device, a preview interface on a display screen, where the preview interface includes a to-be-photographed object; and if the terminal device determines that the preview interface has been stably displayed for preset duration, displaying, by the terminal device, first prompt information of a photographing mode in the preview interface, where the first prompt information is used to recommend a first photographing mode to a user, and the first photographing mode is determined by the terminal device based on scene information of the to-be-photographed object.