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:
Sep. 13, 2016
Filed:
Mar. 31, 2014
Lenovo (Beijing) Co., Ltd., Haidian District, Beijing, CN;
Xinru Hou, Beijing, CN;
LENOVO (BEIJING) CO., LTD., Haidian District, Beijing, CN;
Abstract
A control method and an electronic device are described where the method includes acquiring a real-time collection image regarding a space operation area; according to the real-time collection image, determining whether a first finger and a second finger belonging to a same hand of a user are present in the space operation area; acquiring a first distance between a first fingertip portion of the first finger and a second fingertip portion of the second finger, and generating a first determination result according to the first distance; determining whether the first fingertip portion leaves the second fingertip portion along a direction away from the user's body or approaches the second fingertip portion along a direction approaching the user's body; acquiring a motion parameter of the first fingertip portion; and generating a control instruction according to the motion parameter of the first fingertip portion.