SYSTEM AND METHOD FOR CONTROLLING THE DELETION OF DATA ASSOCIATED WITH ELECTRONIC GROUPS

• US 20120023072A1
• Filed: 07/20/2010
• Published: 01/26/2012
• Est. Priority Date: 07/20/2010
• Status: Abandoned Application

• Current Assignee: Blackberry Limited
• Original Assignee: Blackberry Limited
• Inventors: Garg, Neeraj
• Application Number:
  US12/839,816
• Publication Number:
  US 20120023072A1
• Time in Patent Office: Days
• US Class Current: 707/689
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 50/01 Social networking
• CPC Class Codes: H04L 12/1818 Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
• CPC Class Codes: H04L 12/1831 Tracking arrangements for later retrieval, e.g. recording contents, participants activities or behavior, network status
• CPC Class Codes: H04L 12/185 with management of multicast group membership

Abstract

A system and method are provided that utilize a mechanism for electronic communication group deletion based on the detection of the completion of the purpose of an event as specified upon creation of the electronic communication group. By specifying the expiry date of a group at the time of creation and notifying members of the expiry date, complete deletion of the group can be performed on the server side to conserve memory, while enabling group members to save content locally before the group is deleted. Upon creating a group, an expiry date can be set for the group and this expiry date and a purpose therefor notified to the members that join the group, and users are then able to join the group. Upon detecting the expiry date, the group members can be notified and permitted to perform a local save, extend the expiry date, etc. The server may then delete its copy of the data and the client devices enable or enforce deletion locally to recapture storage space.

Claims

1. A method of operating an electronic client device, the method comprising:

creating an electronic communication group on the electronic client device, the electronic communication group including a plurality of members;

establishing an expiry date for the electronic communication group;

providing the expiry date to at least one other member in the electronic communication group;

enabling at least some data associated with the electronic communication group to be saved locally thereon prior to passage of the expiry date; and

enabling the data associated with the electronic communication group to be deleted subsequent to the passage of the expiry date.

2. The method according to claim 1, wherein the expiry date is provided to a server, the server being responsible for storing the data associated with the electronic communication group.

3. The method according to claim 1, wherein the expiry date is established during creation of the electronic communication group on the client device.

4. The method according to claim 1, further comprising including an indication of the expiry date in a group invitation provided to the at least one other member in the electronic communication group.

5. The method according to claim 1, further comprising providing a group expiry reminder on the client device prior to the expiry date, the group expiry reminder providing an option to locally save the at least some data associated with the electronic communication group.

6. The method according to claim 1, further comprising including an option to propose an extension to the expiry date.

7. The method according to claim 6, wherein the proposed extension is provided to members of the electronic communication group to enable the members to accept or decline the extension, the method further comprising receiving an indication of whether or not the proposed extension to the expiry date is accepted.

8. The method according to claim 5, further comprising enabling the client device to remove itself from the electronic communication group prior to passage of an extended expiry date.

9. A method of operating a server device, the method comprising:

establishing an electronic communication group on the server device in response to creation thereof by a client device, the electronic communication group including a plurality of members;

associating an expiry date with the electronic communication group, the expiry date having been established by the client device;

storing data associated with the electronic communication group; and

subsequent to passage of the expiry date, deleting the data associated with the electronic communication group.

10. The method according to claim 9, further comprising including an indication of the expiry date in a group invitation provided to the plurality of members.

11. The method according to claim 9, further comprising providing a group expiry reminder to the client device prior to passage of the expiry date, the reminder providing an option to locally save the data associated with the electronic communication group.

12. The method according to claim 9, further comprising providing an option to propose an extension to the expiry date prior to passage of the expiry date.

13. The method according to claim 12, further comprising:

providing a proposed extension to members of the electronic communication group to enable the members to accept or decline the extension; and

determining whether or not the proposed extension to the expiry date is accepted.

14. The method according to claim 13, further comprising:

receiving a plurality of proposed extension requests from a plurality of respective group members;

providing the plurality of proposed extension requests to the client device to enable the client device to select one of the proposed extension requests; and

receiving a selection indicative of whether or not one of the proposed extensions to the expiry date is accepted.

15. The method according to claim 13, further comprising enabling the client device to remove itself from the electronic communication group prior to an extended expiry date.

16. An electronic client device comprising:

a processor operable to;

enable an expiry date to be established for an electronic communication group, the electronic communication group including a plurality of members;

provide the expiry date to at least one other member in the electronic communication group;

enabling at least some of data associated with the electronic communication group to be saved locally on the client device prior to the expiry date; and

enabling the data associated with the electronic communication group to be deleted following passage of the expiry date.

17. The device according to claim 16, the processor being further operable to provide the expiry date to a server, the server being responsible for storing the data associated with the electronic communication group.

18. The device according to claim 16, wherein the expiry date is established during creation of the electronic communication group on the client device.

19. The device according to claim 16, the processor being further operable to include an indication of the expiry date in a group invitation provided to the at least one other member in the electronic communication group.

20. The device according to claim 16, the processor being further operable to provide a group expiry reminder on the client device prior to the expiry date, the group expiry reminder providing an option to locally save the at least some data associated with the electronic communication group.

21. The device according to claim 16, the processor being further operable to provide an option to propose an extension to the expiry date.

22. The device according to claim 21, wherein the proposed extension is provided to members of the electronic communication group to enable the members to accept or decline the extension, the processor being further operable to receive an indication of whether or not the proposed extension to the expiry date is accepted.

23. The device according to claim 22, the processor being further operable to enable the client device to remove itself from the electronic communication group prior to passage of an extended expiry date.

24. A server device comprising:

a processor operable to;

establish an electronic communication group on the server device in response to creation thereof by a client device, the electronic communication group including a plurality of members;

associate an expiry date with the electronic communication group, the expiry date having been established by the client device;

store data associated with the electronic communication group; and

subsequent to passage of the expiry date, delete the data associated with the electronic communication group.

25. The device according to claim 24, the processor being further operable to include an indication of the expiry date in a group invitation provided to the plurality of members.

26. The device according to claim 24, the processor being further operable to provide a group expiry reminder to the client device prior to passage of the expiry date, the reminder providing an option to locally save the data associated with the electronic communication group.

27. The device according to claim 24, the processor being further operable to provide an option to propose an extension to the expiry date prior to passage of the expiry date.

28. The device according to claim 27, the processor being further operable to:

provide a proposed extension members of the group to enable the members to accept or decline the extension; and

determine whether or not the proposed extension to the expiry date is accepted.

29. The device according to claim 28, the processor being further operable to:

receive a plurality of proposed extension requests from a plurality of respective group members;

provide the plurality of proposed extension requests to the client device to enable the client device to select one of the proposed extension requests; and

receive a selection indicative of whether or not one of the proposed extensions to the expiry date is accepted.

30. The device according to claim 28, the processor being further operable to enable the client device to remove itself from the electronic communication group prior to an extended expiry date.

31. A computer readable medium comprising computer executable instructions for operating an electronic client device, the computer readable medium comprising instructions for:

creating an electronic communication group on the electronic client device, the electronic communication group including a plurality of members;

establishing an expiry date for the electronic communication group;

providing the expiry date to at least one other member in the electronic communication group;

enabling at least some data associated with the electronic communication group to be saved locally thereon prior to passage of the expiry date; and

enabling the data associated with the electronic communication group to be deleted subsequent to the passage of the expiry date.

32. A computer readable medium comprising computer executable instructions for operating a server device, the computer readable medium comprising instructions for:

establishing an electronic communication group on the server device in response to creation thereof by a client device, the electronic communication group including a plurality of members;

associating an expiry date with the electronic communication group, the expiry date having been established by the client device;

storing data associated with the electronic communication group; and

subsequent to passage of the expiry date, deleting the data associated with the electronic communication group.