公开(公告)号：US20230359351A1

公开(公告)日：2023-11-09

申请号：US18216273

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yishuo LIU ,  Da-Yuan HUANG ,  Wei LI ,  Che YAN ,  Xuan ZHOU ,  Yunjing ZHAO ,  Alice Jing Fei LIANG ,  Hongting LI ,  Xueyan HUANG ,  Zhuo WANG

IPC: G06F3/04886 ,  G06F3/01

CPC classification number: G06F3/04886 ,  G06F3/016

Abstract: This application relates to the field of human-computer interaction, and provides a virtual keyboard processing method. The method is applied to an electronic device, where the electronic device is provided with a display. The method includes: selecting, in response to a detected first gesture operation, a first type of virtual keyboard corresponding to the first gesture operation from a plurality of types of virtual keyboards, where virtual keys included in different types of virtual keyboards in the plurality of types of virtual keyboards are not completely the same; and displaying the first type of virtual keyboard by using the display. More virtual keys are provided for a user by different types of virtual keyboards. This improves flexibility of a process in which the user enables the virtual keyboard, and helps provide more abundant virtual keys, so that an additional physical keyboard does not need to be provided.

公开(公告)号：US20230359279A1

公开(公告)日：2023-11-09

申请号：US18343948

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yishuo LIU ,  Da-Yuan HUANG ,  Wei LI ,  Che YAN ,  Xuan ZHOU ,  Yunjing ZHAO ,  Alice Jing Fei LIANG ,  Hongting LI ,  Xueyan HUANG ,  Zhuo WANG

IPC: G06F3/01 ,  G06F3/04886

CPC classification number: G06F3/016 ,  G06F3/04886 ,  G06F3/044

Abstract: An embodiment provides a feedback method, applied to an electronic device provided with a touchscreen. The touchscreen is provided with a plurality of vibration feedback elements. The method includes detecting a first contact operation acting on the touchscreen, and obtaining first location information of a first contact point corresponding to the first contact operation, where the first location information corresponds to a first virtual key on a virtual keyboard. The method also includes if the first virtual key is an anchor point key, obtaining, from the plurality of vibration feedback elements, a first vibration feedback element that matches the first virtual key, and indicating the first vibration feedback element to emit a vibration wave, to prompt that the first virtual key is an anchor point key, so that the user can sense a location of the anchor point key. This can reduce difficulty in implementing touch typing on the touchscreen.