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1. (WO2018157384) POINTING DEVICE AND MANUFACTURING METHOD THEREOF

Pub. No.:    WO/2018/157384    International Application No.:    PCT/CN2017/075582
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Sat Mar 04 00:59:59 CET 2017
IPC: G06F 3/033
Applicants: MICROSOFT TECHNOLOGY LICENSING, LLC.
ZHUANG, Hao
Inventors: ZHUANG, Hao
YAO, Wensheng
ZHAI, Bin
SUN, Junhong
Title: POINTING DEVICE AND MANUFACTURING METHOD THEREOF
Abstract:
A pointing device (20) is provided. The pointing device (20) includes a body (100), a control member (140) received in a recess (102) of the body (100) and rotatable with respect to the body (100), a first rotation tracking sensor (110) arranged in the recess (102) and configured to track a rotation of the control member (140) about a first axis and a second axis perpendicular to the first axis in a Cartesian coordinate system that is defined with respect to the recess (102), and a second rotation tracking sensor (120) arranged in the recess (102) and configured to track a rotation of the control member (140) about a third axis perpendicular to the first and second axes in the Cartesian coordinate system. An associated method of manufacturing the pointing device (20) is also provided.