Transfer of control in digital content access sessions

• US 8,806,035 B2
• Filed: 05/12/2005
• Issued: 08/12/2014
• Est. Priority Date: 05/12/2005
• Status: Expired due to Fees

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Gargi, Ullas
• Primary Examiner(s): NANO, SARGON N
• Application Number:
  US11/128,080
• Publication Number:
  US 20060259631A1
• Time in Patent Office: 3,379 Days
• Field of Search: 709/203, 709/212, 709/217, 709/232, 709223-229
• US Class Current: 709/229
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04L 67/131 Protocols for games, networked simulations or virtual reality
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

An exemplary method for transferring control during multiple digital content access sessions comprises initiating a first session for a first client, initiating a second session for a second client, receiving a request from the second client to obtain control over the first session, and enabling the second client to obtain control by synchronizing the first and second sessions and removing control capabilities from the first session.

Claims

1. A method for transferring control during digital content access sessions, comprising:

initiating a first session between a first client and a server, said first session comprising selected content being output from said server to said first client;

initiating a second session between a second client and said server;

receiving a request in said server from said second client to obtain control over said first session; and

with said server, enabling said second client to obtain control by;

synchronizing said content from said server outputted in said first and second sessions, such that said first and second clients then receive the same content from said server; and

removing control capabilities from said first session;

in which said first session, said second session, or combinations thereof are initiated automatically when a corresponding computing device powers-on; and

in which said first client comprises a display device and said selected content from said server comprises a presentation being displayed on said display device under control of said second client which comprises a handheld device.

2. The method of claim 1, wherein said enabling includes automatically confirming said second client'"'"'s eligibility to obtain control over said first session.

3. The method of claim 2, wherein said confirming is based on a control policy.

4. The method of claim 1, wherein said receiving includes performing an authentication process to verify that said second client is eligible to obtain control of said first session.

5. The method of claim 4, wherein said authentication process includes verifying a user identification and a password.

6. The method of claim 4, wherein said authentication process includes verifying a unique device identification.

7. The method of claim 1, wherein said enabling includes pushing a state of said second session to said first session, such that content selected for output from said server to said second client in said second session replaces selected content being output by said server to said first client in said first session.

8. The method of claim 1, wherein said enabling includes pulling a state of said first session to said second session, such that content being output by said server to said first client in said first session is also output to said second client in said second session.

9. The method of claim 1, wherein said removing control includes removing a control window of said first session.

10. The method of claim 1, wherein said removing control includes disabling control functions of said first session.

11. The method of claim 1, wherein said first and second sessions can independently access digital content at a server.

12. The method of claim 1, further comprising:

pushing certain content from said second session to said first session based on a content policy, such that said content being pushed replaces content previously selected and being output in said first session.

13. The method of claim 1, further comprising:

hiding certain content of said second session from said first session based on a content policy.

14. The method of claim 1, further comprising:

continuously pushing a state of said second session onto said first session unless instructed by said second session otherwise.

15. The method of claim 1, further comprising:

selectively pushing a state of said second session onto said first session based on an instruction from said second session.

16. The method of claim 1, wherein said first client comprises a public display device located in a public place and said second client comprises a mobile device.

17. A server, comprising:

a microprocessor; and

a memory, said memory including logic instructions executable by said microprocessor to;

initiate a first session with a first client, said first session comprising selected content being output from said server to said first client;

initiate a second session with a second client when a computing device corresponding to said second client powers-on, in which said initiation of said second session comprises;

authenticating said second client; and

recognizing that the second client has authority to control the first session;

receive a request from said second client to obtain control over said first session; and

enable, said second client to obtain control by;

synchronizing said content from said server outputted in said first and second sessions, such that said first and second clients then receive the same content from said server; and

removing control capabilities from said first session;

in which said first client comprises a display device and said selected content from said server comprises a presentation being displayed on said display device under control of said second client which comprises a handheld device.

18. The server of claim 17, further comprising instructions to confirm said second client'"'"'s eligibility to obtain control over said first session.

19. The server of claim 17, further comprising instructions to perform an authentication process to verify that said second client is eligible to obtain control of said first session.

20. The server of claim 17, wherein said synchronizing includes pushing a state of said second session to said first session, such that content selected for output from said server to said second client in said second session replaces selected content being output by said server to said first client in said first session.

21. The server of claim 17, wherein said synchronizing includes pulling a state of said first session to said second session, such that content being output by said server to said first client in said first session is also output to said second client in said second session.

22. The server of claim 17, wherein said removing control includes removing a control window of said first session.

23. The server of claim 17, wherein said removing control includes disabling control functions of said first session.

24. A non-transitory computer-readable medium containing instructions executable by a microprocessor for transferring control during digital content access sessions, said instructions, when executed:

initiate a first session with a first client, said first session comprising selected content being output from said microprocessor to said first client;

initiate a second session with a second client when a computing device corresponding to said second client powers-on, in which said first client comprises a display device and said selected content from said server comprises a presentation being displayed on said display device under control of said second client which comprises a handheld device and in which said initiation of said second session comprises;

authenticating said second client; and

recognizing that the second client has authority to control the first session;

receive a request from said second client to obtain control over said first session; and

enable said second client to obtain control by;

synchronizing said content from said server outputted in said first and second sessions, in which synchronizing said content is based on;

at least one content policy; and

at least one device policy which indicates that a first type of computing device controls a second type of computing device; and

removing control capabilities from said first session.

25. The computer-readable medium of claim 24, further comprising instructions that, when executed, determine confirm said second client'"'"'s eligibility to obtain control over said first session.

26. The computer-readable medium of claim 24, further comprising instructions that, when executed, perform an authentication process to verify that said second client is eligible to obtain control of said first session.

27. The computer-readable medium of claim 24, wherein said instructions to enable include instructions that, when executed, push a state of said second session to said first session.

28. The computer-readable medium of claim 24, wherein said instructions to enable include instructions that, when executed, pull a state of said first session to said second session.

29. An apparatus for transferring control during digital content access sessions, comprising:

means for initiating a first session with a first client, said first session comprising selected content being output from said apparatus to said first client;

means for initiating a second session with a second client;

means for receiving a request from said second client to obtain control over said first session; and

means for enabling said second client to obtain control by;

synchronizing, based on at least one content policy, said content from said server outputted in said first and second sessions; and

removing control capabilities from said first session

in which said first client comprises a display device and said selected content from said server comprises a presentation being displayed on said display device under control of said second client which comprises a handheld device.

30. A method for transferring control during digital content access sessions, comprising:

initiating a first session between a first client and a server;

initiating a second session between a second client and said server;

receiving a request in said server from said second client to obtain control over said first session; and

with said server, enabling said second client to obtain control by;

synchronizing, based on at least one device policy which indicates that a first type of computing devices controls a second type of computing device, said content from said server outputted in said first and second sessions, such that said first and second clients then receive the same content from said server; and

removing control capabilities from said first session

in which said first client comprises a display device and said selected content from said server comprises a presentation being displayed on said display device under control of said second client which comprises a handheld device.