公开(公告)号：US20210278907A1

公开(公告)日：2021-09-09

申请号：US17167239

申请日：2021-02-04

Applicant: ALPINE ELECTRONICS, INC.

Inventor： Masato Ito

IPC: G06F3/01 ,  G06K9/00 ,  G06F3/0481

Abstract: When a gesture operation of a hand moving close to a display from left to right is performed, the return movement of the hand to the left side due to reflection by the wrist or the like may be detected. A detection control unit detects the approach of the hand to the display and notifies a data processing device of non-detection of hand approach when the amount of movement of the hand in the right direction starts to decrease after exceeding a threshold value. The data processing device accepts the right-moving gesture operation to perform a predetermined process when the amount of movement exceeds the threshold value.

公开(公告)号：US11619999B2

公开(公告)日：2023-04-04

申请号：US17167239

申请日：2021-02-04

Applicant: ALPINE ELECTRONICS, INC.

Inventor： Masato Ito

IPC: G06F3/01 ,  G06F3/04815 ,  G06V40/20 ,  G06F3/042 ,  B60K35/00 ,  G06F3/03 ,  G06K9/00

Abstract: When a gesture operation of a hand moving close to a display from left to right is performed, the return movement of the hand to the left side due to reflection by the wrist or the like may be detected. A detection control unit detects the approach of the hand to the display and notifies a data processing device of non-detection of hand approach when the amount of movement of the hand in the right direction starts to decrease after exceeding a threshold value. The data processing device accepts the right-moving gesture operation to perform a predetermined process when the amount of movement exceeds the threshold value.