US 12,170,836 B2
Device identification method and related apparatus
Jie Xu, Shanghai (CN); Jiayu Long, Shenzhen (CN); Siju Wu, Shenzhen (CN); and Ke Sun, Shenzhen (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Feb. 3, 2023, as Appl. No. 18/164,170.
Application 18/164,170 is a continuation of application No. PCT/CN2021/110906, filed on Aug. 5, 2021.
Claims priority of application No. 202010779841.2 (CN), filed on Aug. 5, 2020; application No. 202010782270.8 (CN), filed on Aug. 5, 2020; and application No. 202011183311.8 (CN), filed on Oct. 29, 2020.
Prior Publication US 2023/0188832 A1, Jun. 15, 2023
Int. Cl. H04N 23/63 (2023.01); G06F 3/04817 (2022.01); G06F 3/0488 (2022.01); G06T 19/00 (2011.01)
CPC H04N 23/632 (2023.01) [G06F 3/04817 (2013.01); G06F 3/0488 (2013.01); G06T 19/006 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method implemented by a first electronic device, wherein the method comprises:
receiving a first operation;
capturing, by a camera of the first electronic device, a preview image, wherein the preview image comprises an image of a second electronic device;
displaying a first interface in response to the first operation, wherein the first interface comprises the preview image;
obtaining first location information of the second electronic device relative to the first electronic device;
receiving a second operation;
determining, based on the first location information and a display area of the second electronic device in the preview image, that the second operation is related to the second electronic device; and
displaying a second interface in response to the second operation,
wherein the second interface comprises one or more controls for controlling the second electronic device.