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. 15, 2000
Filed:
Apr. 04, 1997
Richard Edmond Berry, Georgetown, TX (US);
Scott Harlan Isensee, Georgetown, TX (US);
David John Roberts, Stockton, GB;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system, method and computer program are provided for user navigation within a virtual reality three-dimensional workspace containing functional three-dimensional objects. The viewer navigates from an initial viewpoint interface through a sequence of viewpoints, which sequence the system records. When the viewer has completed his accessing of a functional object for whatever purpose, he has the option of triggering a backout sequence. If the viewer triggers such a sequence, the system will backout from the accessed objects through the sequence of recorded viewpoints in reverse order. At any one of these viewpoints during the backout, the viewer has the option of interrupting the reverse or backout sequence and proceeding to any viewpoint he may desire in another direction.