System and method for item-based economy in a virtual world

• US 9,424,537 B2
• Filed: 02/22/2012
• Issued: 08/23/2016
• Est. Priority Date: 04/29/2009
• Status: Active Grant

• Current Assignee: Disney Enterprises Incorporated (The Walt Disney Company)
• Original Assignee: Disney Enterprises Incorporated (The Walt Disney Company)
• Inventors: Everett, Jason, Jones, Allan, Schell, Jesse, Colvin, Richard
• Primary Examiner(s): BLOOMQUIST, KEITH D
• Application Number:
  US13/402,713
• Publication Number:
  US 20120159352A1
• Time in Patent Office: 1,644 Days
• US Class Current: 1/1
• CPC Class Codes: A63F 13/12 involving interaction between a plurality of game devices, e.g. transmisison or distribution systems protocols for networked virtual reality, networked games H04L29/06034
• CPC Class Codes: A63F 13/30 Interconnection arrangements between game servers and game devices; Interconnection arrangements between game devices; Interconnection arrangements between game servers
• CPC Class Codes: A63F 13/537 using indicators, e.g. showing the condition of a game character on screen
• CPC Class Codes: A63F 13/79 involving player-related data, e.g. identities, accounts, preferences or play histories
• CPC Class Codes: A63F 13/85 Providing additional services to players
• CPC Class Codes: A63F 2300/5553 user representation in the game field, e.g. avatar
• CPC Class Codes: A63F 2300/575 for trading virtual items
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 30/00 Commerce
• CPC Class Codes: G06Q 30/0641 Shopping interfaces
• CPC Class Codes: G06Q 40/00 Finance; Insurance; Tax strategies; Processing of corporate or income taxes

Abstract

There is provided a system and method for an item-based economy in a virtual world. There is provided a server for providing an item exchange for a virtual world lacking a common currency for item valuation, comprising a processor configured to receive a request from a client having an inventory to initiate the item exchange, present a user interface on a display of the client for the item exchange, receive a selection of either a second quantity of second items or a third quantity of third items for the item exchange from the client, remove from the inventory of the client a first quantity of tradable items defined by a first exchange value or a second exchange value based on the selection, and add the second quantity of second items or the third quantity of the third items to the inventory of the client based on the selection.

Claims

1. A server facilitating an item exchange in a virtual world, the server comprising:

a processor configured to;

receive a request from a client to initiate the item exchange, the client having a first inventory including a first quantity of first tradable items, wherein the first quantity of the first tradable items has an exchange value defined by a second quantity of second tradable items;

present a user interface on a display of the client for the item exchange, the user interface comprising a second inventory including the second quantity of the second tradable items;

receive a selection of the second quantity of the second tradable items from the client using the user interface;

remove from the first inventory of the client the first quantity of the first tradable items defined by the exchange value, in response to the selection;

add the second quantity of the second tradable items to the first the inventory of the client, in response to the selection, without using a common currency for the item exchange; and

vary the exchange value globally and/or locally, based on a time of the exchange in the virtual world.

2. The server of claim 1, further comprising a memory storing the first inventory of the client, the first inventory comprising a subset of items from a finite global inventory.

3. The server of claim 2, wherein the memory includes an exchange value database including the exchange value, wherein the exchange value defined by the second quantity of the second tradable items is displayed in the user interface.

4. The server of claim 2, wherein the memory includes an item database having records of characteristics of the first tradable items and the second tradable items.

5. The server of claim 2, wherein the memory includes an item combination database defining a combination of one of the first tradable items and one of the second tradable items to create one of third tradable items.

6. The server of claim 1, wherein the processor is configured to vary the exchange value globally, and wherein the exchange value is defined by quantities of the tradable items, and not the common currency.

7. The server of claim 1, wherein the exchange value is defined to be particular to the client, and wherein the exchange value is defined by quantities of the tradable items, and not the common currency.

8. The server of claim 1, wherein the exchange value is adjusted based on economic fluctuations and timed events.

9. The server of claim 1, wherein the processor is further configured to vary the exchange value globally and/or locally, based on supply and demand in the virtual world.

10. The server of claim 1, wherein the user interface permits browsing of the second inventory of the second quantity of the second tradable items by the client, wherein the second inventory of the second quantity of the second tradable items belongs to a single Non Player Character (NPC).

11. A method of facilitating an item exchange in a virtual world using a server having a processor, the method comprising:

receiving, by the processor, a request from a client to initiate the item exchange, the client having a first inventory including a first quantity of first tradable items, wherein the first quantity of the first tradable items has an exchange value defined by a second quantity of second tradable items;

presenting a user interface on a display of the client for the item exchange, the user interface comprising a second inventory of tradable items including the second quantity of the second tradable items;

receiving a selection of the second quantity of second tradable items from the client using the user interface;

removing from the first inventory of the client the first quantity of the first tradable items defined by the exchange value, in response to the selection;

adding the second quantity of the second tradable items to the first inventory of the client, in response to the selection, without using a common currency for the item exchange;

varying the exchange value globally and/or locally, based on a time of the exchange in the virtual world.

12. The method of claim 11, wherein the server further comprises a memory storing the first inventory of the client, the first inventory comprising a subset of items from a finite global inventory.

13. The method of claim 12, wherein the memory includes an exchange value database including the exchange value, wherein the exchange value defined by the second quantity of the second tradable items is displayed in the user interface.

14. The method of claim 12, wherein the memory includes an item database having records of characteristics of the first tradable items and the second tradable items.

15. The method of claim 12, wherein the memory includes an item combination database defining a combination of one of the first tradable items and one of the second tradable items to create one of third tradable items.

16. The method of claim 11, wherein the varying varies the exchange value globally, and wherein the exchange value is defined by quantities of the tradable items, and not the common currency.

17. The method of claim 11, wherein the exchange value is defined to be particular to the client, and wherein the exchange value is defined by quantities of the tradable items, and not the common currency.

18. The method of claim 11, wherein the exchange value is adjusted based on economic fluctuations and timed events.

19. The method of claim 11, wherein the user interface permits browsing of the second inventory of the second quantity of the second tradable items by the client, wherein the second inventory of the second quantity of the second tradable items belongs to a single Non Player Character (NPC).