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. 17, 2002
Filed:
Dec. 04, 1998
Koichi Matsuda, Tokyo, JP;
Hiroyuki Hanaya, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
The invention presents to a user a situation of the collision of an avatar against another object in a three-dimensional virtual space in an easy-to-understand manner. When the avatar is being navigated forward in the three-dimensional virtual space, if the avatar collides at its head node against a fixed object arranged in the three-dimensional virtual space (the object simulating a billboard, for example), an alert frame is displayed in the upper portion of the display area of a browser for displaying the three-dimensional virtual space. At the same time, an artificial collision sound is outputted. Thus, the alert frame corresponding to the colliding node is displayed and different collision sounds are outputted according to colliding nodes, so that the collision situation is presented to the user in an intuitively understandable manner.