Delivery of objects in a virtual world using a descriptive container

• US 6,023,270 A
• Filed: 11/17/1997
• Issued: 02/08/2000
• Est. Priority Date: 11/17/1997
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Gage, Christopher Arnell Surtees, Lection, David Bruce, Schell, David Allen, Brush, Abbott Purdy II
• Primary Examiner(s): Nguyen, Phu K.
• Application Number:
  US08/971,535
• Time in Patent Office: 813 Days
• Field of Search: 345/473, 345/333, 345/334, 345/339, 345/348, 345/349, 345/350
• US Class Current: 715/741
• CPC Class Codes: G06F 21/6209 to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06Q 10/00 Administration; Management

Abstract

A method and apparatus for encasing one or more virtual objects in a container for delivery in a virtual world. The container can be opened by automatic time-out, simple manual opening or security-enforced manual opening. The container can hide all or part of the virtual objects, filter events to or from the objects, present advertising information, group multiple objects and enforce access security checkpoints.

Claims

1. A method for a giver virtual entity to deliver a virtual object to a receiver virtual entity using a container which contains said virtual object, said method of delivery comprising the steps of:

placing said virtual object into said container by said giver virtual entity;

delivering said container to said receiver virtual entity; and

preventing access to said virtual object in said container by said receiver virtual entity until an access restriction of said container is satisfied.

2. A method as claimed in claim 1 wherein said giver virtual entity and said receiver virtual entity are each avatars which represent a user in a virtual world.

3. A method as claimed in claim 1 wherein one or more of said giver virtual entity and said receiver virtual entity are virtual worlds which manage a set of virtual objects.

4. A method as claimed in claims 1, 2 or 3 wherein said access restriction comprises waiting for expiration of a time-out period, after which said container is automatically removed programmatically, allowing said receiver virtual entity to access said virtual object.

5. A method as claimed in claims 1, 2 or 3 wherein said access restriction comprises awaiting a manual removal action of said container by said receiver virtual entity, allowing said receiver virtual entity to access said virtual object.

6. A method as claimed in claim 5 wherein said manual removal action is made available only after a time-out period.

7. A method as claimed in claim 5 wherein said manual removal action is accomplished by said receiver virtual entity satisfying a security check.

8. A method as claimed in claim 7 wherein said security check requires said receiver virtual entity to supply a password.

9. A method as claimed in claim 7 wherein said security check requires said receiver virtual entity to confirm agreement to a contract for use of said virtual object provided on said container.

10. A method as claimed in claims 1, 2 or 3 wherein said access restriction comprises awaiting a removal action of said container by said receiver virtual entity by an indication using a pointing device, allowing said receiver virtual entity to access said virtual object.

11. A method as claimed in claims 1, 2 or 3 wherein said container hides all or a portion of a visual appearance of said virtual object.

12. A method as claimed in claims 1, 2 or 3 wherein said container displays a set of information as configured for the container.

13. A method as claimed in claim 12 wherein said set of information comprises an advertisement.

14. A method as claimed in claim 12 wherein said set of information comprises a contract for use of said virtual object inside said container.

15. A method for an event generated by a handler avatar, handling a container, to be filtered by said container before reaching a virtual object inside said container, said method comprising the steps of:

generating said event by said handler avatar for transmission to said virtual object;

intercepting said generated event by said container;

determining by said container if said event can be forwarded to said virtual object;

forwarding said event by said container to said virtual object if said determining step allows it; and

receiving said forwarded event by said virtual object.

16. A method for an event generated by a virtual object inside a container to be filtered by said container before reaching a handler avatar, handling said container, said method comprising the steps of:

generating said event by said virtual object for transmission to said handler avatar;

intercepting said generated event by said container;

determining by said container if said event can be forwarded to said handler avatar;

forwarding said event by said container to said handler avatar if said determining step allows it; and

receiving said forwarded event by said handler avatar.

17. A computer system contained within a computer network, said computer network having multiple computers connected together using telecommunications mechanisms wherein a giver virtual entity delivers a virtual object to a receiver virtual entity using a container which contains said virtual object, said computer system comprising:

means for placing said virtual object into said container by said giver virtual entity;

means for delivering said container to said receiver virtual entity; and

means for preventing access to said virtual object in said container by said receiver virtual entity until an access restriction of said container is satisfied.

18. A computer system as claimed in claim 17 wherein said giver virtual entity and said receiver virtual entity are each avatars which represent a user in a virtual world.

19. A computer system as claimed in claim 17 wherein one or more of said giver virtual entity and said receiver virtual entity are virtual worlds which manage a set of virtual objects.

20. A computer system as claimed in claims 17, 18 or 19 wherein said access restriction comprises means for waiting for expiration of a time-out period, after which said container is automatically removed programmatically, allowing said receiver virtual entity to access said virtual object.

21. A computer system as claimed in claims 17, 18 or 19 wherein said access restriction comprises means for awaiting a manual removal action of said container by said receiver virtual entity, allowing said receiver virtual entity to access said virtual object.

22. A computer system as claimed in claim 21 wherein said manual removal action is made available only after a time-out period.

23. A computer system as claimed in claim 21 wherein said manual removal action is accomplished by said receiver satisfying a security check.

24. A computer system as claimed in claim 23 wherein said security check requires said receiver virtual entity to confirm agreement to a contract for use of said virtual object provided on said container.

25. A computer system as claimed in claims 17, 18 or 19 wherein said access restriction comprises means for awaiting a removal action of said container by said receiver virtual entity by an indication using a pointing device, allowing said receiver virtual entity to access said virtual object.

26. A computer system as claimed in claims 17, 18 or 19 wherein said container hides all or a portion of an appearance of said virtual object.

27. A computer system as claimed in claims 17, 18 or 19 wherein said container displays a set of information as configured for the container.

28. A computer system as claimed in claim 27 wherein said set of information comprises an advertisement.

29. A computer system as claimed in claim 27 wherein said set of information comprises a set of directions for use of said virtual object inside said container.

30. A computer system as claimed in claim 27 wherein said set of information comprises a contract for use of said virtual object inside said container.

31. A computer system contained within a computer network, said computer network having multiple computers connected together using telecommunications mechanisms wherein an event generated by a handler avatar, handling a container, is filtered by said container before reaching a virtual object inside said container, said computer system comprising:

means for generating said event by said handler avatar for transmission to said virtual object;

means for intercepting said generated event by said container;

means for determining by said container if said event can be forwarded to said virtual object;

means for forwarding said event by said container to said virtual object if said means for determining allows it; and

means for receiving said forwarded event by said virtual object.

32. A computer system contained within a computer network, said computer network having multiple computers connected together using telecommunications mechanisms wherein an event generated by a virtual object inside a container is filtered by said container before reaching a handler avatar, handling said container, said computer system comprising:

means for generating said event by said virtual object for transmission to said handler avatar;

means for intercepting said generated event by said container;

means for determining by said container if said event can be forwarded to said handler avatar;

means for forwarding said event by said container to said handler avatar if said means for determining allows it; and

means for receiving said forwarded event by said handler avatar.

33. A computer program product on a computer-readable media wherein a giver virtual entity delivers a virtual object to a receiver virtual entity using a container which contains said virtual object, said computer system comprising:

computer-readable program code means for placing said virtual object into said container by said giver virtual entity;

computer-readable program code means for delivering said container to said receiver virtual entity; and

computer-readable program code means for preventing access to said virtual object in said container by said receiver virtual entity until an access restriction of said container is satisfied.

34. A computer program product as claimed in claim 33 wherein said giver virtual entity and said receiver virtual entity are each avatars which represent a user in a virtual world.

35. A computer program product as claimed in claim 33 wherein one or more of said giver virtual entity and said receiver virtual entity are virtual worlds which manage a set of virtual objects.

36. A computer program product as claimed in claims 33, 34 or 35 wherein said access restriction comprises computer-readable program code means for waiting for expiration of a time-out period, after which said container is automatically removed programmatically, allowing said receiver virtual entity to access said virtual object.

37. A computer program product as claimed in claims 33, 34, or 35 wherein said access restriction comprises computer-readable program code means for awaiting a removal action of said container by said receiver virtual entity by an indication using a pointing device, allowing said receiver virtual entity to access said virtual object.

38. A computer program product as claimed in claims 33, 34 or 35 wherein said container hides all or a portion of an appearance of said virtual object.

39. A computer program product as claimed in claims 33, 34 or 35 wherein said access restriction comprises computer-readable program code means for awaiting a manual removal action of said container by said receiver virtual entity, allowing said receiver virtual entity to access said virtual object.

40. A computer program product as claimed in claim 34 wherein said manual removal action is made available only after a time-out period.

41. A computer program product as claimed in claim 39 wherein said manual removal action is accomplished by said receiver satisfying a security check.

42. A computer program product as claimed in claim 41 wherein said security check requires said receiver virtual entity to supply a password.

43. A computer program product as claimed in claim 41 wherein said security check requires said receiver virtual entity to confirm agreement to a contract for use of said virtual object provided on said container.

44. A computer program product on a computer-readable media wherein an event generated by a handler avatar, handling a container, is filtered by said container before reaching a virtual object inside said container, said computer system comprising:

computer-readable program code means for generating said event by said handler avatar for transmission to said virtual object;

computer-readable program code means for intercepting said generated event by said container;

computer-readable program code means for determining by said container if said event can be forwarded to said virtual object;

computer-readable program code means for forwarding said event by said container to said virtual object if said computer-readable program code means for determining allows it; and

computer-readable program code means for receiving said forwarded event by said virtual object.

45. A computer program product on a computer-readable media wherein an event generated by a virtual object inside a container is filtered by said container before reaching a handler avatar, handling said container, said computer system comprising:

computer-readable program code means for generating said event by said virtual object for transmission to said handler avatar;

computer-readable program code means for intercepting said generated event by said container;

computer-readable program code means for determining by said container if said event can be forwarded to said handler avatar;

computer-readable program code means for forwarding said event by said container to said handler avatar if said computer-readable program code means for determining allows it; and

computer-readable program code means for receiving said forwarded event by said handler avatar.