Altering avatar appearances based on avatar population in a virtual universe

• US 9,633,465 B2
• Filed: 02/28/2009
• Issued: 04/25/2017
• Est. Priority Date: 02/28/2009
• Status: Active Grant

• Current Assignee: Kyndryl Incorporated (Kyndryl Holdings, Inc.)
• Original Assignee: International Business Machines Corporation
• Inventors: Hamilton, II, Rick A., Karidis, John P., O'Connell, Brian M., Pickover, Clifford A., Walker, Keith R.
• Primary Examiner(s): Tryder, Gregory J
• Assistant Examiner(s): Patel, Jitesh
• Application Number:
  US12/395,634
• Publication Number:
  US 20100220097A1
• Time in Patent Office: 2,978 Days
• CPC Class Codes: G06T 15/00 3D [Three Dimensional] image rendering
• CPC Class Codes: G06T 2210/36 Level of detail

Abstract

An invention for the alteration of avatar appearances based on avatar population in a virtual universe is provided. In one embodiment, there is a degradation tool, including an identification component configured to count an amount of a plurality of avatars within a region of a virtual universe. The degradation tool further comprises a modification component configured to degrade the appearance of a set of avatars from the plurality of avatars in the virtual universe based on the amount of the plurality of avatars within the region of the virtual universe.

Claims

1. A method for degrading the appearance of avatars in a virtual universe, comprising:

specifying a point of interest, the point of interest being a virtual object for which an unobstructed view is desired, within a region of the virtual universe;

counting an amount of a plurality of avatars within a predetermined rendering radius of the point of interest;

selecting, in response to a determination that the amount of avatars exceeds a predetermined threshold, a set of avatars that includes all of the plurality of avatars within the predetermined rendering radius that are obstructing a view of the point of interest;

reducing the obstructing of the view of the point of interest by degrading, in response to the determination, the appearance of only the selected set of avatars within the predetermined rendering radius based on a policy table having a series of avatars at multiple levels of degradation, the degrading comprising applying a first degradation type from at least one of the following degradation types;

reducing at least one geometric dimension of each of the set of avatars from the plurality of avatars, or increasing a transparency of each of the set of avatars from the plurality of avatars so that each of the set of avatars from the plurality of avatars is more transparent than virtual universe content of the object of interest; and

further degrading, using a second degradation type from the degradation types that is different from the first degradation type, a subset of the selected set of avatars within the predetermined rendering radius that have a second characteristic based on the policy table.

2. The method according to claim 1, the degrading comprising degrading the appearance of the set of avatars from the plurality of avatars if the amount of the plurality of avatars within the region of the virtual universe exceeds a predefined threshold amount.

3. The method according to claim 1 further comprising selecting the set of avatars from the plurality of avatars based on at least one of the following:

densest avatar grouping in the region of the virtual universe, avatar grouping closest to the point of interest, avatars that have not been previously communicated with, avatars that have the least amount of user customization, avatars that are not part of a predefined social group, avatars moving at a high rate of speed.

4. The method according to claim 3, the point of interest comprising at least one of the following:

the avatar of the user, at least one of the plurality of avatars having a past interaction with the avatar of the user, an object in the region of the virtual universe that is being viewed by the avatar of the user, an object in the region of the virtual universe that is being viewed by at least one of the plurality of avatars, an object selected by the avatar of the user, an object selected by an administrator of the region of the virtual universe, at least one of the plurality of avatars that has had a past interaction with the avatar of the user, an object selected by the avatar of the user as an point of interest, an object that matches metadata in an inventory of the avatar of the user, an object selected by an administrator of the virtual universe, or an object in which an entity associated with the object has paid a fee.

5. The method according to claim 3 further comprising increasing a visual contrast between the point of interest and the avatar grouping closest to the point of interest to visually emphasize the point of interest.

6. The method according to claim 1 further comprising charging a rendering fee for facilitating the degradation of the appearance of the set of avatars from the plurality of avatars in the virtual universe based on the counting.

7. A computer system for degrading avatar appearances in a virtual universe, comprising:

at least one processing unit;

memory operably associated with the at least one processing unit; and

a degradation tool storable in memory and executable by the at least one processing unit, the degradation tool comprising, that performs a process, comprising;

specifying a point of interest, the point of interest being a virtual object for which an unobstructed view is desired, within a region of the virtual universe;

counting an amount of a plurality of avatars within predetermined rendering radius of the point of interest;

selecting, in response to a determination that the amount of avatars exceeds a predetermined threshold, a set of avatars that includes all of the plurality of avatars within the predetermined rendering radius that are obstructing a view of the point of interest;

reducing the obstructing of the view of the point of interest by degrading, in response to the determination, the appearance of only the selected set of avatars within the predetermined rendering radius based on a policy table having a series of avatars at multiple levels of degradation, applying a first degradation type from at least one of the following degradation types;

reducing at least one geometric dimension of each of the set of avatars from the plurality of avatars, or increasing a transparency of each of the set of avatars from the plurality of avatars so that each of the set of avatars from the plurality of avatars is more transparent than virtual universe content of the object of interest; and

further degrading, using a second degradation type from the degradation types that is different from the first degradation type, a subset of the selected set of avatars within the predetermined rendering radius that have a second characteristic based on the policy table.

8. The computer system according to claim 7, the modification component further configured to degrade the appearance of the set of avatars from the plurality of avatars if the amount of the plurality of avatars within the region of the virtual universe exceeds a predefined threshold amount.

9. The computer system according to claim 7, the modification component further configured to select the set of avatars from the plurality of avatars based on at least one of the following:

densest avatar grouping in the region of the virtual universe, avatar grouping closest to the point of interest, avatars that have not been previously communicated with, avatars that have the least amount of user customization, avatars that are not part of a predefined social group, avatars moving at a high rate of speed.

10. The computer system according to claim 9, the point of interest comprising at least one of the following:

the avatar of the user, at least one of the plurality of avatars having a past interaction with the avatar of the user, an object in the region of the virtual universe that is being viewed by the avatar of the user, an object in the region of the virtual universe that is being viewed by at least one of the plurality of avatars, an object selected by the avatar of the user, an object selected by an administrator of the region of the virtual universe, at least one of the plurality of avatars that has had a past interaction with the avatar of the user, an object selected by the avatar of the user as an point of interest, an object that matches metadata in an inventory of the avatar of the user, an object selected by an administrator of the virtual universe, or an object in which an entity associated with the object has paid a fee.

11. The computer system according to claim 9, the modification component configured to increase a visual contrast between the point of interest and the avatar grouping closest to the point of interest to visually emphasize the point of interest.

12. The computer system according to claim 7 further comprising a transaction component configured to charge a rendering fee for facilitating the degradation of the appearance of the set of avatars from the plurality of avatars in the virtual universe based on the counting.

13. A computer-readable storage device storing computer instructions, which when executed, enables a computer system to degrade avatar appearances in a virtual universe, the computer instructions comprising:

specifying a point of interest, the point of interest being a virtual object for which an unobstructed view is desired, within a region of the virtual universe;

counting an amount of a plurality of avatars within a predetermined rendering radius of the point of interest;

selecting, in response to a determination that the amount of avatars exceeds a predetermined threshold, a set of avatars that includes all of the plurality of avatars within the predetermined rendering radius that are obstructing a view of the point of interest;

reducing the obstructing of the view of the point of interest by degrading, in response to the determination, the appearance of only the selected set of avatars within the predetermined rendering radius based on a policy table having a series of avatars at multiple levels of degradation, the degrading comprising applying a first degradation type from at least one of the following degradation types;

reducing at least one geometric dimension of each of the set of avatars from the plurality of avatars, or increasing a transparency of each of the set of avatars from the plurality of avatars so that each of the set of avatars from the plurality of avatars is more transparent than virtual universe content of the object of interest; and

further degrading, using a second degradation type from the degradation types that is different from the first degradation type, a subset of the selected set of avatars within the predetermined rendering radius that have a second characteristic based on the policy table.

14. The computer-readable storage device according to claim 13, the instructions for degrading further comprising degrading the appearance of the set of avatars from the plurality of avatars if the amount of the plurality of avatars within the region of the virtual universe exceeds a predefined threshold amount.

15. The computer-readable storage device according to claim 13 further comprising computer instructions for selecting the set of avatars from the plurality of avatars based on at least one of the following:

densest avatar grouping in the region of the virtual universe, avatar grouping closest to the point of interest, avatars that have not been previously communicated with, avatars that have the least amount of user customization, avatars that are not part of a predefined social group, avatars moving at a high rate of speed.

16. The computer-readable storage device according to claim 15, the point of interest comprising at least one of the following:

the avatar of the user, at least one of the plurality of avatars having a past interaction with the avatar of the user, an object in the region of the virtual universe that is being viewed by the avatar of the user, an object in the region of the virtual universe that is being viewed by at least one of the plurality of avatars, an object selected by the avatar of the user, an object selected by an administrator of the region of the virtual universe, at least one of the plurality of avatars that has had a past interaction with the avatar of the user, an object selected by the avatar of the user as an point of interest, an object that matches metadata in an inventory of the avatar of the user, an object selected by an administrator of the virtual universe, or an object in which an entity associated with the object has paid a fee.

17. The computer-readable storage device according to claim 15, the computer instructions further comprising increasing a visual contrast between the point of interest and the avatar grouping closest to the point of interest to visually emphasize the point of interest.

18. The computer-readable storage device according to claim 13, the computer instructions further comprising charging a rendering fee for facilitating the degradation of the appearance of the set of avatars from the plurality of avatars in the virtual universe based on the counting.

19. A method for deploying a degradation tool for use in a computer system that degrades avatar appearances in a virtual universe, the method comprising:

providing a computer infrastructure operable to;

specify a point of interest, the point of interest being a virtual object for which an unobstructed view is desired, within a region of the virtual universe;

count an amount of a plurality of avatars within a predetermined rendering radius of the point of interest;

select, in response to a determination that the amount of avatars exceeds a predetermined threshold, a set of avatars that includes all of the plurality of avatars within the predetermined rendering radius that are obstructing a view of the point of interest;

reducing the obstructing of the view of the point of interest by degrading, in response to the determination, the appearance of only the selected set of avatars within the predetermined rendering radius based on a policy table having a series of avatars at multiple levels of degradation, the degrading comprising applying a first degradation type from at least one of the following degradation types;

reducing at least one geometric dimension of each of the set of avatars from the plurality of avatars, or increasing a transparency of each of the set of avatars from the plurality of avatars so that each of the set of avatars from the plurality of avatars is more transparent than virtual universe content of the object of interest; and

further degrading, using a second degradation type from the degradation types that is different from the first degradation type, a subset of the selected set of avatars within the predetermined rendering radius that have a second characteristic based on the policy table.