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. 18, 2020
Filed:
Jun. 11, 2015
Dignity Health, San Francisco, CA (US);
Arizona Board of Regents on Behalf of Arizona State University, Scottsdale, AZ (US);
Stephen L. Macknik, Anthem, AZ (US);
Susana Martinez-Conde, Anthem, AZ (US);
Richard E. Dale, Scottsdale, AZ (US);
Richard Besserman, Phoenix, AZ (US);
Troy Lee McDaniel, Chandler, AZ (US);
Dignity Health, San Francisco, CA (US);
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Abstract
Systems and methods for detecting deceptive intent of a subject include observing eye movements of the subject and correlating the observed movements to known baseline neurophysiological indicators of deception. A detection system may record eye movement data from the subject, compare the eye movement data to a data model comprising threshold eye movement data samples, and from the comparison make a determination whether or not the subject is lying. The detection system may create an alert if deception is detected. The eye movements detected include saccadic and intersaccadic parameters such as intersaccadic drift velocity. Measurements may be collected in situ with a field testing device, such as a non-invasive, non-contact device attached to the subject's computing device and configured to non-obtrusively record the eye movement data.