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:
Jan. 30, 2018
Filed:
May. 15, 2016
Monitoring presence of authorized user during user session based upon mobile computing device motion
Fmr Llc, Boston, MA (US);
Sunil Madhani, Cary, NC (US);
FMR LLC, Boston, MA (US);
Abstract
Methods, systems and apparatuses, including computer program products, are described for monitoring a presence of an authorized user of a mobile computing device during a user session based upon motion of the mobile computing device. The mobile computing device enters a first operational mode based upon a user session established by a user. The mobile computing device generates a first motion signature based upon first motion data obtained from a plurality of sensors during the user session, the first motion signature corresponding to the user. The mobile computing device generates a second motion signature based upon second motion data obtained from the plurality of sensors during the user session. The mobile computing device enters a second operational mode if a difference between the first motion signature and the updated motion signature exceeds a predetermined threshold.