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:
Aug. 15, 2017
Filed:
May. 12, 2015
Lenovo (Beijing) Co., Ltd., Beijing, CN;
Xiaodan Zhang, Beijing, CN;
LENOVO (BEIJING) CO., LTD., Haidian District, Beijing, CN;
Abstract
An information processing method applied to an electronic device having a projection assembly and a position-orientation sensor configured to detect position-orientation information of the electronic device is described. The method includes determining whether the electronic device is in a projection mode to obtain a first determination result; acquiring position-orientation information of the electronic device as detected by the position-orientation sensor when the first determination result indicates that the electronic device is in a projection mode; generating an adjustment line based on the position-orientation information; acquiring a preset reference line; and displaying the adjustment line and the reference line in a projected screen, to assist a user in adjusting the adjustment line to coincide with the reference line.