公开(公告)号：US10852848B2

公开(公告)日：2020-12-01

申请号：US16743614

申请日：2020-01-15

Applicant: PixArt Imaging Inc.

Inventor： Joon-Chok Lee ,  Kevin Len-Li Lim

IPC: G06F3/0354 ,  G06F3/044 ,  G06F3/0362

Abstract: There is provided an interactive system including a mouse device having a mouse case, a detection switch and a control chip. The mouse case is held by a user and operated on a work surface. The detection switch is arranged on the mouse case and configured to output a detected signal according to user operation. The control chip is electrically coupled to the detection switch and configured to enable or disable an angle snapping function according to the detected signal.