Sharing access to content items using group information and item information

• US 8,055,644 B2
• Filed: 10/14/2009
• Issued: 11/08/2011
• Est. Priority Date: 12/21/2006
• Status: Expired due to Fees

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Haitani, Robert Yuji, Crowley, Matthew William
• Primary Examiner(s): MIZRAHI, DIANE D
• Application Number:
  US12/579,184
• Publication Number:
  US 20100042628A1
• Time in Patent Office: 755 Days
• Field of Search: 707/709, 707/792, 707/805, 709/218, 709/219, 709/230
• US Class Current: 707/709
• CPC Class Codes: G06F 16/182 Distributed file systems
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: H04L 63/104 Grouping of entities

Abstract

A user can share media content with others by defining one or more groups, where each group includes members who may access a set of user'"'"'s content item on the online service or on user'"'"'s local device. Item information is generated for content items to be shared and indicates where the content item can be accessed. The item information is provided to the members of the group that was selected to share the content item. The user can conveniently configure or update the group to share the user'"'"'s content items. The content items to be shared can be located on an online service or on the user'"'"'s local device.

Claims

1. A method for facilitating sharing of content items with a plurality of users by a first computing device, the method comprising:

receiving group information of one or more user-created groups, each group having members;

associating item information of a content item in a second computing device with at least one selected group of the one or more groups responsive to receiving indication that the content item is to be shared with members of the at least one selected group, the item information representing location of the content item in the second computing device;

caching the content item responsive to retrieving the content item from the second computing device;

updating the item information to indicate location of the cached content item; and

sending automatically to the members of the at least one selected group the updated item information according to the group information to allow the members of the selected group to access the cached content item.

2. The method of claim 1, further comprising:

receiving authentication information of the second computing device from a user sharing the content item; and

sending the authentication information to the second computing device to retrieve the content item from the second computing device.

3. The method of claim 1, further comprising sending the content item to the members responsive to receiving requests from the members based on the updated item information.

4. The method of claim 1, further comprising:

updating the group information; and

sending the updated group information to the members to update local group information stored in the members.

5. The method of claim 1, wherein the member is configured to:

display a graphical element representing the content item on a screen;

display a first window indicating whether to share the content item; and

display a second window indicating selection of the one or more user-created groups of members to share the content item.

6. The method of claim 1, wherein the group information of a group comprises:

a member identifier for each member in the group; and

a list of shared content items to which the item information associated with the group for accessing by members of the group.

7. A computer readable storage medium structured to store instructions executable by a processor in a first computing device, the instructions, when executed cause the processor to:

receive group information of one or more user-created groups, each group having members;

associate item information of a content item in a second computing device with at least one selected group of the one or more groups responsive to receiving indication that the content item is to be shared with members of the at least one selected group, the item information representing location of the content item in the second computing device;

cache the content item responsive to retrieving the content item from the second computing device;

update the item information to indicate location of the cached content item; and

send automatically to the members of the at least one selected group the updated item information according to the group information to allow the members of the selected group to access the cached content item.

8. The computer readable storage medium of claim 7, further comprising instructions to:

receive authentication information of the second computing device from a user sharing the content item; and

send the authentication information to the second computing device to retrieve the content item from the second computing device.

9. The computer readable storage medium of claim 7, further comprising instructions to send the content item to the members responsive to receiving request from the members based on the updated item information.

10. The computer readable storage medium of claim 7, further comprising instructions to:

update the group information; and

send the updated group information to the members to update local group information stored in the members.

11. The computer readable storage medium of claim 7, wherein the member is configured to:

display a graphical element representing the content item on a screen;

display a first window indicating whether to share the content item; and

display a second window indicating selection of the one or more user-created groups of members to share the content item.

12. The computer readable storage medium of claim 7, wherein the group information of a group comprises:

a member identifier for each member in the group; and

a list of shared content items to which the item information associated with the group for accessing by members of the group.

13. A first computing device for facilitating sharing of content items by a plurality of user, the first computing device configured to:

receive group information of one or more user-created groups, each group having members;

associate item information of a content item in a second computing device with at least one selected group of the one or more groups responsive to receiving indication that the content item is to be shared with members of the at least one selected group, the item information representing location of the content item in the second computing device;

cache the content item responsive to retrieving the content item from the second computing device;

update the item information to indicate location of the cached content item; and

send automatically to the members of the at least one selected group the updated item information according to the group information to allow the members of the selected group to access the cached content item.

14. The first computing device of claim 13, further configured to:

receive authentication information of the second computing device from a user sharing the content item; and

send the authentication information to the second computing device to retrieve the content item from the second computing device.

15. The first computing device of claim 13, further configured to send the content item to the members responsive to receiving request from the members based on the updated item information.

16. The first computing device of claim 13, further configured to:

update the group information; and

send the updated group information to the members to update local group information stored in the members.

17. The first computing device of claim 13, wherein the member is configured to:

display a graphical element representing the content item on a screen;

display a first window indicating whether to share the content item; and

display a second window indicating selection of the one or more user-created groups of members to share the content item.

18. The first computing device of claim 13, wherein the group information of a group comprises:

a member identifier for each member in the group; and

a list of shared content items to which the item information associated with the group for accessing by members of the group.