The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2019
Filed:
Nov. 03, 2016
Beijing Pico Technology Co., Ltd., Hai Dian District, CN;
Ruisheng Zhang, Hai Dian District, CN;
Beijing Pico Technology Co., Ltd., Hai Dian District, CN;
Abstract
A method and device of controlling a virtual mouse and a head-mounted displaying device are disclosed. The method of controlling a virtual mouse includes, but is not limited to utilizing a sensor provided in a head-mounted displaying device to gather a user's head motion data; calculating the gathered head motion data, to obtain a two-dimensional coordinate value in a coordinate system where the displaying screen of the head-mounted displaying device is located; and according to the two-dimensional coordinate value, controlling a virtual mouse of the head-mounted displaying device to perform a corresponding mouse moving operation on the displaying screen. The method directly controls the moving of a virtual mouse according to the user's head motion, and omits externally connected physical mice. Therefore the input control of the head-mounted displaying device is more precise, user operation is facilitated, and the usage experience is improved.