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:
Jun. 22, 2021
Filed:
Feb. 25, 2020
Shenzhen Polytechnic, Shenzhen, CN;
Shenzhen Polytechnic, Shenzhen, CN;
Abstract
The present disclosure discloses the wireless virtual mouse. The wireless virtual mouse comprises a head-mounted device and a wireless virtual mouse body. The wireless virtual mouse body comprises a head motion detection module, an eyelid blinking detection module, a communication module, and a power supply module. The head motion detection module collects relative changes of head position through an aerial attitude sensor. A wireless transceiver of the communication module sends signals generated based upon the relative changes of the head position to a computer, and a cursor on a screen of the computer changes synchronously based upon the signals. The eyelid blinking detection module collects a movement distance and a movement duration of an eyelid through a photoelectric motion sensor, and the wireless transceiver sends change signals generated based upon the movement distance and the movement duration to the computer.