Method and apparatus for referencing between three dimensional computer-generated virtual environments

• US 9,588,783 B1
• Filed: 05/27/2008
• Issued: 03/07/2017
• Est. Priority Date: 05/24/2007
• Status: Active Grant

• Current Assignee: Avaya Incorporated
• Original Assignee: Avaya Incorporated
• Inventors: Syvain, Dany, Sauriol, Nicholas, Hyndman, Arn
• Primary Examiner(s): Chow, Doon
• Assistant Examiner(s): Nguyen, Le
• Application Number:
  US12/154,718
• Time in Patent Office: 3,206 Days
• Field of Search: 715/706
• US Class Current: 1/1
• CPC Class Codes: G06F 16/00 Information retrieval; Database structures therefor; File system structures therefor
• CPC Class Codes: G06F 16/954 Navigation, e.g. using categorised browsing
• CPC Class Codes: G06F 9/06 using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G06F 9/453 Help systems

Abstract

References between three dimensional computer-generated virtual environments may be used to enable objects, activities, and Avatars to move between and within multiple virtual environments hosted by multiple different virtual environment servers/server systems. Links may be used to reference particular locations and orientations within target virtual environments. Vistas may also be created to allow a view into a target virtual environment to be presented to a user in a resident virtual environment. Links and vistas may be combined to create portals, whereby a user may be presented with a view of a target virtual environment in the resident virtual environment. The view of the target virtual environment may be caused to change as the user approaches the vista or moves relative to the vista to make it appear like the user is seeing into the target virtual environment. If the user goes through the vista the link may transport the user into the target virtual environment.

Claims

1. A method of referencing between three dimensional computer-generated virtual environments, the method comprising the steps of:

instantiating a first virtual environment client software application on a user'"'"'s machine, the first virtual environment client software application enabling the user machine to participate in a first virtual environment;

accessing the first virtual environment using the first virtual environment client software application;

referencing a link to a second virtual environment in the first virtual environment, the link enabling an Avatar associated with the user in the first virtual environment to move from the first virtual environment to the second virtual environment;

upon referencing the link, instantiating a second virtual environment client software application on the user'"'"'s machine, the second virtual environment client software application being a separate process from the first virtual environment client software application and not a separate instance of the first virtual environment client software application, the second virtual environment client software application enabling the user machine to participate in the second virtual environment;

wherein the first virtual environment and second virtual environment are unrelated virtual environments accessed using different virtual environment client software applications and implemented as separate and independent virtual environments not forming part of the same virtual world.

2. The method of claim 1, wherein the link identifies the second virtual environment to enable a server hosting the second virtual environment to be located on a network.

3. The method of claim 1, wherein the link specifies coordinates within the second virtual environment and an orientation within the second virtual environment.

4. The method of claim 3, wherein the coordinates and orientation are encrypted within the link.

5. The method of claim 1, wherein access to the link is restricted in the first virtual environment by the second virtual environment.

6. The method of claim 1, wherein access to the second virtual environment is controlled by the second virtual environment such that a user using a link in the first virtual environment does not automatically have access to the second virtual environment.

7. The method of claim 1, wherein the second virtual environment is a virtual-reality three dimensional map including a representation of an environment modeled after the physical world.

8. A method of enabling a partial representation of a target virtual environment to be presented to a user in a resident virtual environment, the method comprising the steps of:

instantiating a resident virtual environment client software application on a user'"'"'s machine, the resident virtual environment client software application enabling the user machine to participate in the resident virtual environment;

accessing the resident virtual environment using the resident virtual environment client software application;

instantiating a target virtual environment client software application on the user'"'"'s machine, the target virtual environment client software application being a separate process from the resident virtual environment client software application and not a separate instance of the resident virtual environment client software application, the target virtual environment client software application enabling the user machine to participate in the target virtual environment;

defining a location and orientation within the target virtual environment, the location and orientation being used by the target virtual environment client software application to create a display of the partial representation of the target virtual environment; and

generating the partial representation of the target virtual environment for the user of the resident virtual environment based on a location of the user in the resident virtual environment relative to a vista that is to be used to display the partial representation of the target virtual environment in the resident virtual environment;

wherein the target virtual environment and resident virtual environment are unrelated virtual environments implemented as separate and independent virtual environments not forming part of the same virtual world and having different coordinate spaces and access controls, and requiring that different virtual environment client software applications be used to access the respective virtual environments.

9. The method of claim 8, wherein the representation of the target virtual environment appears as if the user is looking into the target virtual environment.

10. The method of claim 8, wherein the partial representation of the target virtual environment changes as the user moves relative to the vista that is to be used to display the partial representation of the target virtual environment in the resident virtual environment.

11. The method of claim 10, wherein as the user moves relative to the vista, an angle of view into the target virtual environment is adjusted.

12. The method of claim 8, wherein the partial representation of the target virtual environment changes as the user approaches the vista that is to be used to display the partial representation of the target virtual environment in the resident virtual environment.

13. The method of claim 12, wherein a relative distance between the user and the objects shown in the partial representation of the target virtual environment appear to be reduced as the user approaches the vista.

14. The method of claim 8, wherein the vista further comprises a link to the target virtual environment.

15. The method of claim 14, wherein the link specifies coordinates within the target virtual environment and an orientation within the target virtual environment.

16. The method of claim 15, wherein the coordinates and orientation are encrypted within the link.

17. The method of claim 8, further requiring the user to present credentials to the target virtual environment to view the partial representation of the target virtual environment via the vista.

18. The method of claim 17, further requiring the user to present credentials to enter the target virtual environment through the vista.

19. An amalgamated virtual environment, comprising:

a first server comprising;

a memory device storing executable instructions;

a processor in communication with the memory device, wherein the processor, when executing the executable instructions;

implements a first three-dimensional computer-generated virtual environment which is distinct from a second three-dimensional computer-generated virtual environment implemented by a second server;

the first and second three-dimensional computer-generated virtual environments being implemented as separate and independent virtual environments, not forming part of the same virtual world, and having independent coordinate spaces and access controls, and requiring that different virtual environment client software applications be used to access the respective virtual environments; and

the first three-dimensional computer-generated virtual environment comprising one or more links to the second three-dimensional computer-generated virtual environment to allow users to move from the first three-dimensional computer-generated virtual environment to the second three-dimensional computer-generated virtual environment;

wherein the different virtual environment client software applications are separate processes and not separate instances of the same virtual environment client software application.