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:
Oct. 06, 2015
Filed:
Feb. 25, 2013
Board of Trustees of Michigan State University, East Lansing, MI (US);
Stephen Hsu, Okemos, MI (US);
Stephen Hsu, Okemos, MI (US);
Xiaoming Liu, Okemos, MI (US);
Xiangyang Alexander Liu, Okemos, MI (US);
Board of Trustees of Michigan State University, East Lansing, MI (US);
Abstract
The system to proctor an examination includes a first camera worn by the examination taking subject and directed to capture images in subject's field of vision. A second camera is positioned to record an image of the subject's face during the examination. A microphone captures sounds within the room, which are analyzed to detect speech utterances. The computer system is programmed to store captured images from said first camera. The computer is also programmed to issue prompting events instructing the subject to look in a direction specified by the computer at event intervals not disclosed to subject in advance and to index for analysis the captured images in association with indicia corresponding to the prompting events.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile