Informal trust relationship to facilitate data sharing

• US 20070033142A1
• Filed: 08/05/2005
• Published: 02/08/2007
• Est. Priority Date: 08/05/2005
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Mercer, Ian, Patten, Michael
• Application Number:
  US11/198,036
• Publication Number:
  US 20070033142A1
• Time in Patent Office: Days
• US Class Current: 705/51
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

Enabling the automatic identification of participants to a common event to enable data sharing between the participants. An event identifier embedded in the content data associates the content data with an event. A content data service maintains a list of event identifiers and a list of participants associated with each event. Each of the participants communicates with the content data service to identify the other participants. The participants communicate with each other to share content data from the common event.

Claims

1. A computerized method of sharing content data, said computerized method comprising:

receiving content data from a user, said content data having an event identifier embedded therein;

identifying the event identifier associated with the received content data;

sending the identified event identifier to a content data service;

receiving, from the content data service, a list of participants associated with the identified event identifier;

storing at least a portion of the content data in a memory area;

enabling at least one of the participants to access the portion of the content data stored in the memory area; and

accessing additional content data stored in the memory area by the at least one of the participants, said additional content data being associated with the identified event identifier.

2. The computerized method of claim 1, further comprising:

receiving, from the content data service, metadata associated with the identified event identifier responsive to sending the identified event identifier; and

associating the received metadata with the received content data.

3. The computerized method of claim 2, further comprising:

receiving additional content data from another user;

determining if the received additional content data is related to the content data; and

updating the received additional content data with the metadata associated with the content data as a function of said determining.

4. The computerized method of claim 3, further comprising updating the content data with metadata associated with the received additional content data as a function of said determining.

5. The computerized method of claim 1, wherein identifying the event identifier comprises detecting the event identifier in the received content data.

6. The computerized method of claim 1, wherein identifying the event identifier comprises:

decoding a bar code in the received content data; and

determining the event identifier from the decoded bar code.

7. The computerized method of claim 1, further comprising:

receiving identification from the user of the portion of the received content data; and

storing the identified portion of the received content data in the memory area.

8. The computerized method of claim 1, further comprising:

receiving, from the user, a selection of one or more of the participants;

receiving, from the user, a selection of the received content data; and

preventing the selected participants from accessing the selected content data.

9. The computerized method of claim 8, wherein preventing the selected participants from accessing the selected content data comprises adding the selected participants and the selected content data to an access control list.

10. The computerized method of claim 1, wherein accessing the additional content data comprises accessing the additional content data independent of the content data service.

11. The computerized method of claim 1, wherein the event identifier comprises one or more of the following:

a bar code, a serial number, and a uniform resource locator.

12. The computerized method of claim 1, wherein the event identifier has metadata associated therewith, wherein the metadata includes image characteristics, and further comprising:

determining one or more image characteristics associated with the received content data;

comparing the image characteristics associated with the event identifier with the determined image characteristics; and

associating the event identifier with the received content data as a function of said comparing.

13. The computerized method of claim 1, wherein one or more computer-readable media have computer-executable instructions for performing the computerized method recited in claim 1.

14. A system for sharing content data, said system comprising:

a first memory area for storing content data, said content data having an event identifier embedded therein, said first memory area being accessible by a user;

a second memory area for storing at least a portion of the content data stored in the first memory area;

a trust profile for identifying a plurality of participants authorized to access the second memory area; and

a processor configured to execute computer-executable instructions for;

decoding the event identifier from the content data;

identifying the plurality of participants as a function of the decoded event identifier;

creating the trust profile with the identified plurality of participants;

enabling access, by the plurality of participants, to the second memory area according to the trust profile; and

receiving additional content data from at least one of the plurality of participants via the second memory area, said additional content data being associated with the event identifier.

15. The system of claim 14, wherein the trust profile identifies a portion of the content data accessible to each of the authorized participants.

16. The system of claim 14, further comprising:

means for storing the event identifier in the content data; and

means for identifying the event identifier from the content data.

17. The system of claim 14, further comprising means for sharing content data with the plurality of participants.

18. One or more computer-readable media having computer-executable components for associating content data with an event, said components comprising:

an interface component for receiving content data from a user, said content data having an event identifier embedded therein;

a decoder component for detecting the event identifier;

a contacts component for sending the identified event identifier to a content data service and receiving, from the content data service, a list of participants associated with the identified event identifier;

a peer-to-peer networking component for generating a shared space for access by at least one of the participants, adding the list of participants to the shared space, adding at least a portion of the content data to the shared space, and receiving additional content data from the at least one of the participants via the shared space, said additional content data being associated with the event identifier.

19. The computer-readable media of claim 18, further comprising a metadata component for:

receiving, from the content data service, metadata associated with the identified event identifier responsive to sending the identified event identifier; and

associating the received metadata with the received content data.

20. The computer-readable media of claim 19, further comprising a correlation component for:

receiving additional content data from another user;

determining if the received additional content data is related to the content data; and

updating the received additional content data with the metadata associated with the content data.