Method and system for providing relevant information to a user of a device in a local network

• US 8,843,467 B2
• Filed: 05/15/2007
• Issued: 09/23/2014
• Est. Priority Date: 05/15/2007
• Status: Expired due to Fees

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Messer, Alan, Cheng, Doreen, Kunjithapatham, Anugeetha, Sheshagiri, Mithun, Rathod, Priyang
• Primary Examiner(s): MADAMBA, GLENFORD J
• Application Number:
  US11/803,826
• Publication Number:
  US 20080288641A1
• Time in Patent Office: 2,688 Days
• Field of Search: 709/226, 709/228, 707/10
• US Class Current: 707/707
• CPC Class Codes: G06F 16/3334 Selection or weighting of terms from queries, including natural language queries
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation

Abstract

A method and system for providing information to a user of a device on a local network is provided. This involves obtaining information about current user activity on the local network, obtaining contextual information about current user activity on the local network and obtaining additional information interrelated to the contextual information and the user activity information. Then correlations are identified between the additional information, the contextual information and the user activity information. The correlations are used in forming a query to search for information related to the current user activity, to provide to the user.

Claims

1. A method of providing information to a user of a television on a local home network, comprising:

receiving input from a user indicating that the user has pressed a key, indicating that the user has watched a movie on a television and is interested in a search for further information about the movie, the television being coupled with one or more other user devices in a local home network;

in response to receiving said input from the user, performing a plurality of search operations including a first search operation, a second search operation and a third search operation, the plurality of search operations being performed sequentially without involving any other input from the user; and

displaying information to the user based on results received in response to the third search operation;

wherein the first search operation comprises;

a first search for information on the one or more other user devices in the local home network based on characteristics of the movie, wherein the first search includes obtaining information from metadata stored on at least one of the one or more other user devices in the local home network; and

receiving contextual information from the local home network in response to the first search, wherein the contextual information received from the local home network in response to the first search is based at least in part on the metadata;

wherein the second search operation comprises;

a second search of the Internet based on the contextual information received from the local home network in response to the first search and

receiving results in response to the second search;

wherein the third search operation comprises;

a third search based on correlation data, wherein the correlation data indicates correlations between the contextual information received from the local network in response to the first search and the results received in response to the second search, and wherein the third search involves a search of the local home network and a search of an external network that is external to the local home network; and

wherein displaying information to the user based on results received in response to the third search operation comprises;

determining, without user intervention, a relevant portion of the results received in response to the third search operation; and

displaying information to the user that is based on the relevant portion and not based on other portions of the results received in response to the third search operation.

2. A method of providing information to a user of a media playing device on a local home network, comprising:

receiving input from a user indicating that the user is interested in a search for further information about media playing on a consumer electronic device, the consumer electronic device being a television or a music player, the media being a movie or music, the consumer electronic device being coupled with one or more other user devices in a local home network;

in response to receiving said input from the user, performing a plurality of search operations including a first search operation, a second search operation and a third search operation, the plurality of search operations being performed sequentially without requiring any other input from the user; and

displaying information to the user based on results received in response to the third search operation;

wherein the first search operation comprises;

a first search for information on the one or more other user devices in the local home network based on characteristics of the media, wherein the first search includes obtaining information from metadata stored on at least one of the one or more other user devices in the local home network; and

receiving contextual information from the local home network in response to the first search, wherein the contextual information received from the local home network in response to the first search is based at least in part on the metadata;

wherein the second search operation comprises;

a second search of the Internet based on the contextual information received from the local home network in response to the first search; and

receiving results in response to the second search;

wherein the third search operation comprises;

a third search based on correlation data, wherein the correlation data indicates correlations between the contextual information received from the local home network in response to the first search and the results received in response to the second search, and wherein the third search involves a search of the local home network and a search of an external network that is external to the local home network; and

wherein displaying information to the user based on results received in response to the third search operation comprises;

determining, without user intervention, a relevant portion of the results received in response to the third search operation; and

displaying information to the user that is based on the relevant portion and not based on other portions of the results received in response to the third search operation.

3. A method as recited in claim 2, wherein:

the consumer electronic device is a television;

the media is a movie;

the movie is generated using a broadcast stream;

there is stream data embedded in the broadcast stream, the stream data being one selected from a group consisting of closed captions and subtitles;

the first search operation involves obtaining information from the stream data;

the contextual information received from the local home network in response to the first search is based on the stream data;

said input indicates a pressing of a key by the user; and

the plurality of search operations are performed in sequence and during the sequential performance of the search operations, no input is received from the user that indicates what the search operations should search for.

4. A method as recited in claim 2 wherein:

the consumer electronic device is a music player; and

the media is a song.

5. A method as recited in claim 4 wherein the second search operation further includes obtaining Compact Disc Database (CDDB) information over the Internet from the CDDB.

6. A method as recited in claim 4 wherein the song includes lyrics and wherein, during the first search operation, the lyrics of the song are pre-fetched from a source stored in the local home network.

7. A method as recited in claim 2 wherein the third search involves a search of the Internet.

8. A method as recited in claim 2 wherein:

one of the other devices in the local home network stores a profile of the user;

the first search operation includes obtaining information from the profile; and

the contextual information received from the local home network in response to the first search is based at least in part on the profile.

9. A method as recited in claim 2, further comprising:

receiving, in response to the third search, information related to a multiplicity of media products;

analyzing the local home network of the user to identify at least one media product that is in the multiplicity of media products and that is also already stored on the local home network; and

displaying references to a plurality of the multiplicity of media products that helps provide an option to the user to purchase the plurality of media products wherein the plurality of media products are all of the multiplicity of media products except for the at least one media product that is already stored on the local home network.

10. A method as recited in claim 2 wherein the input received from the user indicates that the user pressed a key and wherein no input is received from the user while the plurality of search operations is being performed.

11. A method as recited in claim 2 wherein the second search operation further includes:

during the second search, sending a query to a search engine on the Internet, the query being based on the contextual information received from the local home network in response to the first search;

in response to the query, receiving a plurality of Uniform Resource Locators (URLs) from the search engine and a corresponding plurality of web page snippets, each web snippet being a portion of all text found at a web page for the corresponding URL;

analyzing the web page snippets to determine relevant portions of the snippets; and

extracting relevant portions from the snippets wherein the third search operation is based on the extracted relevant portions.

12. A method as recited in claim 2 further comprising determining the correlations between the contextual information received from the local home network in response to the first search and the results received in response to the second search from the Internet.

13. A method as recited in claim 12 wherein:

the contextual information received from the local home network in response to the first search includes a name of a person that is associated with the media;

the results received in response to the second search of the Internet indicate a first set of one or more purchasable items that are associated with said person;

the determining of the correlations between the contextual information received from the local home network in response to the first search and the results received in response to the second search involves determining an organization that the person is a part of; and

the results received in response to the third search indicate a second set of one or more purchasable items that is associated with said organization and that is different from the first set of purchasable items; and

the information displayed to the user is based on both the first and second sets of purchasable items and provides an option to purchase one of the first and second sets of purchasable items.

14. A computing system for obtaining information for a user of a media playing device in a local home network, comprising:

at least one processor; and

at least one memory that stores computer readable instructions, which when executed by the computing system cause the computing system to;

receive input from a user indicating that the user is interested in a search for further information about media playing on a consumer electronic device, the consumer electronic device being a television or a music player, the media being a movie or music, the consumer electronic device being coupled with one or more other user devices in a local home network;

in response to receiving said input from the user, perform a plurality of search operations including a first search operation, a second search operation and a third search operation, the plurality of search operations being performed sequentially without requiring any other input from the user; and

display information to the user based on results received in response to the third search operation;

wherein the first search operation comprises;

a first search for information on the one or more other user devices in the local home network based on characteristics of the media, wherein the first search includes obtaining information from metadata stored on at least one of the one or more other user devices in the local home network; and

receiving contextual information from the local home network in response to the first search, wherein the contextual information received from the local home network is based at least in part on the metadata;

wherein the second search operation comprises;

a second search of the Internet based on the contextual information received from the local home network in response to the first search; and

receiving results in response to the second search;

wherein the third search operation comprises;

a third search based on correlation data, wherein the correlation data indicates correlations between the contextual information received in response to the first search and the results received in response to the second search, and wherein the third search involves a search of the local home network and a search of an external network that is external to the local home network; and

wherein the display of information to the user based on the results received in response to the third search operation comprises;

determining, without user intervention, a relevant portion of the results received in response to the third search operation; and

displaying information to the user that is based on the relevant portion and not based on other portions of the results received in response to the third search operation.

15. A computing system as recited in claim 14 wherein:

the consumer electronic device is a television;

the media is a movie;

the movie is generated using a broadcast stream;

there is stream data embedded in the broadcast stream, the stream data being one selected from a group consisting of closed captions and subtitles;

the first search operation involves obtaining information from the stream data; and

the contextual information obtained from local home network is based on the stream data.

16. A computing system as recited in claim 14 wherein:

the consumer electronic device is a music player; and

the media is a song.

17. A computing system as recited in claim 16 wherein the second search operation further includes obtaining Compact Disc Database (CDDB) information over the Internet from the CDDB.

18. A computing system as recited in claim 16 wherein the song includes lyrics and wherein, during the first search operation, the lyrics of the song are pre-fetched from a source stored in the local home network.

19. A computing system as recited in claim 14 wherein the third search involves a search of the Internet.

20. A computing system as recited in claim 14 wherein:

one of the other devices in the local home network stores a profile of the user;

the first search operation includes obtaining information from the profile; and

the contextual information received from the local home network in response to the first search is based at least in part on the profile.

21. A computing system as recited in claim 14 wherein the computer readable instructions, when executed by the computing system, further cause the computing system to:

receive, in response to the third search, information related to a multiplicity of media products;

analyze the local home network of the user to identify at least one media product that is in the multiplicity of media products and that is also already stored on the local home network; and

display references to a plurality of the multiplicity of media products that helps provide an option to the user to purchase the plurality of media products wherein the plurality of media products are all of the multiplicity of media products except for the at least one media product that is already stored on the local home network.

22. A computing system as recited in claim 14 wherein the input received from the user indicates that the user pressed a key and wherein no input is received from the user while the plurality of search operations is being performed.

23. A computing system as recited in claim 14 wherein the computer readable instructions, when executed by the computing system, further cause the computing system to:

send, during the second search, a query to a search engine on the Internet, the query being based on the contextual information received from the local home network in response to the first search;

receive, in response to the query, a plurality of Uniform Resource Locators (URLs) from the search engine and a corresponding plurality of web page snippets, each web snippet being a portion of all text found at a web page for the corresponding URL;

analyze the web page snippets to determine relevant portions of the snippets; and

extract relevant portions from the snippets wherein the third search operation is based on the extracted relevant portions.

24. A computing system as recited in claim 14 wherein the computer readable instructions, when executed by the computing system, further cause the computing system to determine the correlations between the contextual information received from the local home network in response to the first search and the results received in response to the second search from the Internet.

25. A computing system as recited in claim 24 wherein:

the contextual information received from the local home network in response to the first search includes a name of a person that is associated with the media;

the results received in response to the second search of the Internet indicate a first set of one or more purchasable items that are associated with said person;

the determination of the correlations between the contextual information received from the local home network in response to the first search and the results received in response to the second search involves determining an organization that the person is a part of; and

the results received in response to the third search indicate a second set of one or more purchasable items that is associated with said organization and that is different from the first set of purchasable items; and

the information displayed to the user is based on both the first and second sets of purchasable items and provides an option to purchase one of the first and second sets of purchasable items.

26. A non-transitory computer readable storage medium that includes executable computer code embodied in a tangible form operable to obtain information for a user of a media playing device in a local home network wherein the computer readable medium includes:

executable computer code operable to receive input from a user indicating that the user who played media on a consumer electronic device is interested in a search for further information about the media, the consumer electronic device being a television or a music player, the media being a movie or music, the consumer electronic device being coupled with one or more other user devices in a local home network;

executable computer code operable to perform, in response to receiving said input from the user, a plurality of search operations including a first search operation, a second search operation and a third search operation, the plurality of search operations being performed sequentially without requiring any other input from the user; and

executable computer code operable to display information to the user based on results received in response to the third search operation;

wherein the first search operation comprises;

a first search for information on the one or more other user devices in the local home network based on characteristics of the media, wherein the first search includes obtaining information from metadata stored on at least one of the one or more other user devices in the local home network; and

receiving contextual information from the local home network in response to the first search, wherein the contextual information received from the local home network in response to the first search is based at least in part on the metadata;

wherein the second search operation comprises;

a second search of the Internet based on the contextual information received from the local home network in response to the first search; and

receiving results in response to the second search;

wherein the third search operation comprises;

a third search based on correlation data, wherein the correlation data indicates correlations between the contextual information received from the local network in response to the first search and the results received in response to the second search, and wherein the third search involves a search of the local home network and a search of an external network that is external to the local home network; and

wherein the display of information to the user based on the results received in response to the third search operation comprises;

determining, without user intervention, a relevant portion of the results received in response to the third search operation; and

displaying information to the user that is based on the relevant portion and not based on other portions of the results received in response to the third search operation.

27. A computer readable storage medium as recited in claim 26 wherein:

the consumer electronic device is a television;

the media is a movie;

the movie is generated using a broadcast stream;

there is stream data embedded in the broadcast stream, the stream data being one selected from a group consisting of closed captions and subtitles;

the first search operation involves obtaining information from the stream data; and

the contextual information received from the local home network in response to the first search is based on the stream data.

28. A computer readable storage medium as recited in claim 26 wherein:

the consumer electronic device is a music player; and

the media is a song.

29. A computer readable storage medium as recited in claim 28 wherein the second search operation further includes obtaining Compact Disc Database (CDDB) information over the Internet from the CDDB.

30. A computer readable storage medium as recited in claim 28 wherein the song includes lyrics and wherein, during the first search operation, the lyrics of the song are pre-fetched from a source stored in the local home network.

31. A computer readable storage medium as recited in claim 26 wherein the third search involves a search of the Internet.

32. A computer readable storage medium as recited in claim 26 wherein:

one of the other devices in the local home network stores a profile of the user;

the first search operation includes obtaining information from the profile; and

the contextual information received from the local home network is based at least in part on the profile.

33. A computer readable storage medium as recited in claim 26 further comprising:

executable computer code operable to receive, in response to the third search, information related to a multiplicity of media products;

executable computer code operable to analyze the local home network of the user to identify at least one media product that is in the multiplicity of media products and that is also already stored on the local home network; and

executable computer code operable to display references to a plurality of the multiplicity of media products that helps provide an option to the user to purchase the plurality of media products wherein the plurality of media products are all of the multiplicity of media products except for the at least one media product that is already stored on the local home network.

34. A computer readable storage medium as recited in claim 26 wherein the input received from the user indicates that the user pressed a key and wherein no input is received from the user while the plurality of search operations is being performed.

35. A computer readable storage medium as recited in claim 26 further comprising:

executable computer code operable to send, during the second search, a query to a search

engine on the Internet, the query being based on the contextual information received from the local home network in response to the first search;

executable computer code operable to receive, in response to the query, a plurality of Uniform Resource Locators (URLs) from the search engine and a corresponding plurality of web page snippets, each web snippet being a portion of all text found at a web page for the corresponding URL;

executable computer code operable to analyze the web page snippets to determine relevant portions of the snippets; and

executable computer code operable to extract relevant portions from the snippets wherein the third search operation is based on the extracted relevant portions.

36. A computer readable storage medium as recited in claim 26 further comprising executable computer code operable to determine the correlations between the contextual information received in response to the first search and the results received in response to the second search from the Internet.

37. A computer readable storage medium as recited in claim 36 wherein:

the contextual information received from the local home network in response to the first search includes a name of a person that is associated with the media;

the results received in response to the second search of the Internet indicate a first set of one or more purchasable items that are associated with said person;

the determination of the correlations between the contextual information received from the local home network in response to the first search and the results received in response to the second search involves determining an organization that the person is a part of; and

the results received in response to the third search indicate a second set of one or more purchasable items that is associated with said organization and that is different from the first set of purchasable items; and

the information displayed to the user is based on both the first and second sets of purchasable items and provides an option to purchase one of the first and second sets of purchasable items.