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. 19, 2014
Filed:
Oct. 15, 2010
Applicants:
Glenn A. Wong, Foster City, CA (US);
Peter C. Ellis, Cupertino, CA (US);
Mark C. Solomon, San Jose, CA (US);
Robert P. Bliven, Saratoga, CA (US);
Inventors:
Glenn A. Wong, Foster City, CA (US);
Peter C. Ellis, Cupertino, CA (US);
Mark C. Solomon, San Jose, CA (US);
Robert P. Bliven, Saratoga, CA (US);
Assignee:
Hewlett Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 23/00 (2006.01); G08B 21/06 (2006.01); G06F 3/01 (2006.01); G06F 3/03 (2006.01);
U.S. Cl.
CPC ...
G08B 21/06 (2013.01); G06F 3/011 (2013.01); G06F 3/0312 (2013.01);
Abstract
Detect a head position of a user viewing a display device with a sensor, determine a duration of the user viewing the display device, identify a user fatigue in response to the head position, and provide a response to the user with the display device based on the user fatigue and the duration of the user viewing the display device.