Presenting and filtering objects in a virtual world

• US 8,037,416 B2
• Filed: 08/06/2008
• Issued: 10/11/2011
• Est. Priority Date: 08/06/2008
• Status: Active Grant

• Current Assignee: Activision Publishing Incorporated (Microsoft Corporation)
• Original Assignee: International Business Machines Corporation
• Inventors: Bates, Cary L, Chen, Jim Chun-Ta, Garbow, Zachary A, Young, Gregory E
• Primary Examiner(s): Lo, Weilun
• Assistant Examiner(s): CHUONG, TRUC T
• Application Number:
  US12/186,623
• Publication Number:
  US 20100037152A1
• Time in Patent Office: 1,161 Days
• Field of Search: 715/757, 715/758, 715/706, 715/745
• US Class Current: 715/757
• CPC Class Codes: G06F 3/04815 Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object

Abstract

Embodiments of the invention provide techniques for filtering and presenting elements of an immersive virtual environment. The elements may be filtered according to importance to the user, based on user-specified importance of each element, the number and type of past interactions with the elements, and the like. Further, the filtering may be performed on the basis of the user'"'"'s preference for density of element presentation. The user may then be presented with a view of the virtual world in which elements having a higher degree of interest to the user are highlighted visually, and in which elements having a lesser degree of interest to the user are made partially transparent or invisible.

Claims

1. A computer-implemented method, comprising:

receiving an indication of a requirement to present a plurality of elements to a user of a virtual world, wherein the user is represented by an avatar in the virtual world, wherein the plurality of elements include avatars representative of other users and other display objects representative of physical objects;

determining, for the plurality of elements, respective degrees of importance to the user, wherein the respective degrees of importance to each of the plurality of elements are specified in a user profile of the user or the respective degrees of importance to each of the plurality of elements is determined based on past interactions of the user with the each of the plurality of elements;

determining a density of elements to be presented to the user;

determining, based on the respective degrees of importance and the density of elements, one or more display characteristics for each element, wherein the one or more display characteristics indicate the degree of importance of each element to the user, and wherein determining one or more display characteristics for each element comprises sorting the plurality of elements according to their respective degrees of importance; and

presenting the sorted plurality of elements to the user, wherein each element is presented according to its respective one or more display characteristics.

2. The computer-implemented method of claim 1, wherein determining degrees of importance comprises retrieving predefined data describing a degree of importance assigned by the user to each element.

3. The computer-implemented method of claim 2, wherein the predefined data comprises degrees of importance assigned to one or more of:

(i) an avatar identifier, (ii) an object identifier, (iii) a predefined group of avatars, (iv) a predefined group of objects, (v) elements exhibiting a particular behavior and (vi) elements associated to a descriptive keyword.

4. The computer-implemented method of claim 1, wherein determining degrees of importance comprises analyzing historical data describing the user'"'"'s past interactions with the plurality of elements.

5. The computer-implemented method of claim 1, wherein the one or more display characteristics determined for elements having relatively high degrees of importance to the user comprise at least one of:

(i) a highlight effect, (ii) a bold line style, (iii) a lighting effect, (iv) a text label, (v) an icon, and (vi) a color effect.

6. The computer-implemented method of claim 1, wherein the one or more display characteristics determined for elements having relatively low degrees of importance to the user comprise at least one of:

(i) a transparency effect, (ii) a lighter-than-normal line style, (iii) a lighting effect, (iv) a text label, (v) an icon, and (vi) a color effect.

7. The computer-implemented method of claim 1, wherein determining the density of elements to be presented to the user comprises retrieving predefined data describing user preferences for densities of elements to be presented in a plurality of situations.

8. The computer-implemented method of claim 7, wherein the user preferences are specified in terms of one of:

(i) a maximum quantity of elements, (ii) a range of quantities of elements, and (iii) a maximum percentage of elements.

9. The computer-implemented method of claim 1, wherein the plurality of elements comprise at least one of:

(i) one or more avatars representing other users of the virtual world, and (ii) one or more objects included in the virtual world.

10. The computer-implemented method of claim 1, wherein determining one or more display characteristics for each element further comprises:

categorizing the sorted elements according to the density of elements; and

determining one or more display characteristics for each category of sorted elements.

11. A computer-readable storage medium containing a program, which when executed on a processor performs an operation, the operation comprising:

receiving an indication of a requirement to present a plurality of elements to a user of a virtual world, wherein the user is represented by an avatar in the virtual world, wherein the plurality of elements include avatars representative of other users and other display objects representative of physical objects;

determining, for the plurality of elements, respective degrees of importance to the user, wherein the respective degrees of importance to each of the plurality of elements are specified in a user profile of the user or the respective degrees of importance to each of the plurality of elements is determined based on past interactions of the user with the each of the plurality of elements;

determining a density of elements to be presented to the user;

determining, based on the respective degrees of importance and the density of elements, one or more display characteristics for each element, wherein the one or more display characteristics indicate the degree of importance of each element to the user, and wherein determining one or more display characteristics for each element comprises sorting the plurality of elements according to their respective degrees of importance; and

presenting the sorted plurality of elements to the user, wherein each element is presented according to its respective one or more display characteristics.

12. The computer-readable storage medium of claim 11, wherein determining degrees of importance comprises retrieving predefined data describing a degree of importance assigned by the user to each element.

13. The computer-readable storage medium of claim 12, wherein the predefined data comprises degrees of importance assigned to one or more of:

(i) an avatar identifier, (ii) an object identifier, (iii) a predefined group of avatars, (iv) a predefined group of objects, (v) elements exhibiting a particular behavior and (vi) elements associated to a descriptive keyword.

14. The computer-readable storage medium of claim 11, wherein determining degrees of importance comprises analyzing historical data describing the user'"'"'s past interactions with the plurality of elements.

15. The computer-readable storage medium of claim 11, wherein the one or more display characteristics determined for elements having relatively high degrees of importance to the user comprise at least one of:

(i) a highlight effect, (ii) a bold line style, (iii) a lighting effect, (iv) a text label, (v) an icon, and (vi) a color effect.

16. The computer-readable storage medium of claim 11, wherein the one or more display characteristics determined for elements having relatively low degrees of importance to the user comprise at least one of:

(i) a transparency effect, (ii) a lighter-than-normal line style, (iii) a lighting effect, (iv) a text label, (v) an icon, and (vi) a color effect.

17. The computer-readable storage medium of claim 11, wherein determining the density of elements to be presented to the user comprises retrieving predefined data describing user preferences for densities of elements to be presented in a plurality of situations.

18. The computer-readable storage medium of claim 17, wherein the user preferences are specified in terms of one of:

(i) a maximum quantity of elements, (ii) a range of quantities of elements, and (iii) a maximum percentage of elements.

19. The computer-readable storage medium of claim 11, wherein the plurality of elements comprise at least one of:

(i) one or more avatars representing other users of the virtual world, and (ii) one or more objects included in the virtual world.

20. The computer-readable storage medium of claim 11, wherein determining one or more display characteristics for each element further comprises:

categorizing the sorted elements according to the density of elements; and

determining one or more display characteristics for each category of sorted elements.

21. A system, comprising:

a processor; and

a memory containing a program, which when executed by the processor is configured to perform an operation, the operation comprising the steps of;

receiving an indication of a requirement to present a plurality of elements to a user of a virtual world, wherein the user is represented by an avatar in the virtual world, wherein the plurality of elements include avatars representative of other users and other display objects representative of physical objects;

determining, for the plurality of elements, respective degrees of importance to the user, wherein the respective degrees of importance to each of the plurality of elements are specified in a user profile of the user or the respective degrees of importance to each of the plurality of elements is determined based on past interactions of the user with the each of the plurality of elements;

determining a density of elements to be presented to the user;

determining, based on the respective degrees of importance and the density of elements, one or more display characteristics for each element, wherein the one or more display characteristics indicate the degree of importance of each element to the user, and wherein determining one or more display characteristics for each element comprises sorting the plurality of elements according to their respective degrees of importance; and

presenting the sorted plurality of elements to the user, wherein each element is presented according to its respective one or more display characteristics.