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:
Dec. 18, 2012
Filed:
Mar. 31, 2009
Gene Golovchinsky, Menlo Park, CA (US);
Scott Carter, Palo Alto, CA (US);
Jacob Biehl, Santa Clara, CA (US);
Laurent Denoue, Palo Alto, CA (US);
Gene Golovchinsky, Menlo Park, CA (US);
Scott Carter, Palo Alto, CA (US);
Jacob Biehl, Santa Clara, CA (US);
Laurent Denoue, Palo Alto, CA (US);
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
Systems and methods for facilitating use of non-electronic whiteboards and other large displays. Images of whiteboard are input to a computer device to provide automatic detection of a collaborative portion of content on the board created during a collaborative session and distribution to relevant collaborators alone while personal content of board is not distributed. Modification history of writings are preserved and displayed as change histograms to assist a user locate content that may have been erased. User finds the content by inspecting regions of board that correspond to user's memory of approximate location and time of modifying the content and are shown on the histogram as having been modified. Persistent reminder notes that clutter board space are detected and stored based on their location on the board and duration of persisting on the board so that they may be erased.