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. 06, 2004
Filed:
Feb. 29, 2000
Chihiro Satoh, Nakai-machi, JP;
Hiroshi Katsurabayashi, Nakai-machi, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A work area detection unit detects the work area in which a user is interested and a user viewpoint calculation unit extracts viewpoint information from the work area. In a dynamic communication group generation unit, the current viewpoint information of each user is accumulated in a user viewpoint information storage unit, a group generation unit generates the group information based on the similarity to the accumulated viewpoint information every time the viewing information is accumulated. In a dynamic communication session control unit, a group information storage unit accumulates the group information, a communication session generation unit generates the environment to assure the communication for all members of each group based on the group information and a communication session deletion unit deletes the group information of the group of only one member. Thereby, each user can implement communication with the best partner fit for the work condition being executed in current as the collaborative work on the virtual space.