公开(公告)号：US20220229500A1

公开(公告)日：2022-07-21

申请号：US17573240

申请日：2022-01-11

Applicant: ASUSTEK COMPUTER INC.

Inventor： Mu-Chern FONG ,  Wei-Chuan CHEN ,  Chi-Rong HSU ,  Po-Nien CHEN ,  Lan-Hua HUANG ,  Wen Hui HUANG ,  Chi-Ming HUANG ,  Zhong Wei HONG ,  Siao-Yun YANG ,  Hsiao Fan CHEN ,  Hsiu-Yu KAO

IPC: G06F3/0362

Abstract: A control method is provided, applied to an electronic device. The electronic device includes a screen and a knob module. The control method includes: receiving a trigger signal to enable the knob module, and displaying an operating interface corresponding to the knob module on the screen according to the trigger signal, where the operating interface includes a plurality of functional regions that is arranged annularly, and the functional regions are configured to display a plurality of function options, where one of the functional regions shows a marked state; switching the functional region corresponding to the marked state according to a first input signal from the knob module; and selecting the functional region corresponding to the marked state according to a second input signal from the knob module.