Virtual space system, virtual space control device, virtual...

Details Virtual space system, virtual space control device, virtual... Virtual space system, virtual space control device, virtual...

2006-07-11

2006-07-11

Lim, Krisna (Department: 2153)

Electrical computers and digital processing systems: multicomput

Computer conferencing

Cooperative computer processing

C709S204000, C709S206000

Reexamination Certificate

active

07076525

ABSTRACT:
In a virtual space system, it is made possible to freely set a region where a chat is recorded, without reducing a chat feasible region and complicating the system. A server is provided with user objects for holding latest position information of a transmitter in a virtual space and transmission region definition information for defining a transmission region, and chat reception objects for holding latest position information of application objects and reception region definition information for defining a reception region, and only contents of a chat issued from the transmitter in the reception region or only contents of a chat issued from the transmitter when the reception object enters the transmission region are stored in a chat storage file.

REFERENCES:
patent: 5736982 (1998-04-01), Suzuki et al.
patent: 5926179 (1999-07-01), Matsuda et al.
patent: 5956038 (1999-09-01), Rekimoto
patent: 6057856 (2000-05-01), Miyashita et al.
patent: 6219045 (2001-04-01), Leahy et al.
patent: 6487557 (2002-11-01), Nagatomo
patent: 2001/0011293 (2001-08-01), Murakami et al.

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