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Title: US5588914: Method and system for guiding a user in a virtual reality presentation
[ Derwent Title ]


Country: US United States of America

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11 pages

 
Inventor: Adamczyk, John W.; Pasadena, CA

Assignee: The Walt Disney Company, Burbank, CA
other patents from WALT DISNEY COMPANY (617665) (approx. 101)
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Published / Filed: 1996-12-31 / 1994-06-28

Application Number: US1994000267184

IPC Code: Advanced: G06F 3/00; G06F 3/01;
Core: more...
IPC-7: G06F 3/00;

ECLA Code: G06F3/01B;

U.S. Class: Current: 463/032; 345/419; 715/700; 715/850;
Original: 463/032; 395/326; 395/119;

Field of Search: 395/119-127,154-161 345/008,117-120 463/006,30-34

Priority Number:
1994-06-28  US1994000267184

Abstract:     A virtual reality system is provided in which a user can be guided within a virtual space to a specific destination within a specific time while providing the impression that the user is free to roam the virtual space at will. A leader object or "virtual guide" is projected ahead of the user and is constrained to move along a predetermined path. The user is allowed to move at will within a controlled distance of the leader object. That distance may change depending on the user's location and on elapsed time. Thus the user can be advanced through the virtual reality experience by advancing the leader object.

Attorney, Agent or Firm: Fish & Neave ; Ingerman, Jeffrey H. ;

Primary / Asst. Examiners: Bayerl, Raymond J.; Breene, John E.

INPADOC Legal Status: Show legal status actions

Family: None

First Claim:
Show all 26 claims
What is claimed is:     1. A method of guiding a user through a virtual reality experience in a virtual world having at least one virtual space, said user having a field of view, said method comprising:
  • projecting said virtual space in the field of view of said user;
  • defining at least one nominal path through said virtual space;
  • projecting an object in said virtual space in the field of view of said user;
  • moving said object along said at least one nominal path;
  • preventing said object from moving other than along said at least one nominal path;
  • allowing said user to move within said virtual space; and
  • restraining said user from exceeding a defined distance from said object.


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Forward References: Show 31 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (31)   |   Backward references (7)   |   Citation Link

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Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 16pp US4580782  1986-04 Ochi  Sega Enterprises, Ltd. Memory mapping scheme for one-dimensional memory storage system
Get PDF - 42pp US4600200  1986-07 Oka et al.  Ikegami Tsushinki Co., Ltd. Three-dimensional image display system
Get PDF - 13pp US5269687  1993-12 Mott et al.  Atari Games Corporation System and method for recursive driver training
Get PDF - 20pp US5351966  1994-10 Tohyama et al.  Namco Ltd. Image synthesizing scope and image synthesizer using the same
Get PDF - 26pp US5423554  1995-06 Davis  MetaMedia Ventures, Inc. Virtual reality game method and apparatus
Get PDF - 36pp US5522018  1996-05 Takeda et al.  Namco Ltd. Sorting processing system and image synthesizing system using the same
Get PDF - 39pp US5528735  1996-06 Strasnick et al.  Silicon Graphics Inc. Method and apparatus for displaying data within a three-dimensional information landscape
       
Foreign References: None

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