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:
Sep. 05, 2017
Filed:
Jan. 04, 2016
Hewlett-packard Development Company, L.p., Houston, TX (US);
Curt N. Van Lydegraf, Eagle, ID (US);
Robert Campbell, Cupertino, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
In some examples, a projector is controlled to project an image content onto a projection surface in a region defining a display area. Captured images are received that are captured by at least one optical sensor of the projected image content on the projection surface. In the captured images, user touches of a plurality of designated locations of the projected image content on the projection surface are detected. A position of an interaction area based on the detected user touches is determined, and, based on the determined position of the interaction area, it is determined whether the display area and the interaction area coincide.