US 12,449,900 B2
Human-computer interaction method, human-computer interaction apparatus, and storage medium
Dong Ming, Tianjin (CN); Yongbin Jiang, Beijing (CN); Minpeng Xu, Tianjin (CN); Pengkun Li, Shenzhen (CN); Xiaoyu Zhou, Tianjin (CN); and Tao Hu, Beijing (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN); and Tianjin University, Tianjin (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN); and Tianjin University, Tianjin (CN)
Filed on Nov. 22, 2023, as Appl. No. 18/518,194.
Application 18/518,194 is a continuation of application No. PCT/CN2022/096920, filed on Jun. 2, 2022.
Claims priority of application No. 202110566088.3 (CN), filed on May 24, 2021.
Prior Publication US 2024/0094816 A1, Mar. 21, 2024
Int. Cl. G06F 3/01 (2006.01)
CPC G06F 3/015 (2013.01) 20 Claims
OG exemplary drawing
 
1. A human-computer interaction method applied to an electronic device, the method comprising:
displaying a human-computer interface, wherein the human-computer interface comprises an operable object and a visual stimulus region;
executing a first operational command on the operable object, wherein the first operational command is determined based on a first signal, the first signal is an electroencephalography signal generated in response to a user gazing at a first region, the first region is one of a plurality of regions around the visual stimulus region, different electroencephalography signals are generated in response to the user gazing at different regions of the plurality of regions, and the different electroencephalography signals indicate to execute different operational commands related to the operable object; and
wherein an included angle between a line of sight obtained in response to the user gazing at the first region and a line of sight obtained in response to the user gazing at a center point of the visual stimulus region is in a preset range.