Method of and client device for interactive television communication

• US 7,603,683 B2
• Filed: 01/17/2002
• Issued: 10/13/2009
• Est. Priority Date: 01/19/2001
• Status: Expired due to Fees

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Reto, Wettach
• Primary Examiner(s): Shang; Annan Q
• Application Number:
  US10/051,673
• Publication Number:
  US 20020144273A1
• Time in Patent Office: 2,826 Days
• Field of Search: 725/13, 725/16, 725 32- 36, 725109-113, 725/120, 725/136, 725 39- 45, 715716-718, 715/733, 715751-753, 715/839, 709204-206, 709217-223
• US Class Current: 725/34
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04N 21/42212 Specific keyboard arrangements
• CPC Class Codes: H04N 21/431 Generation of visual interfaces for content selection or interaction; Content or additional data rendering
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/47211 for requesting pay-per-view content payment schemes payment architectures or payment protocols G06Q20/00, G07F
• CPC Class Codes: H04N 21/4758 for providing answers, e.g. voting
• CPC Class Codes: H04N 21/4781 Games
• CPC Class Codes: H04N 21/4782 Web browsing , e.g. WebTV
• CPC Class Codes: H04N 21/4786 e-mailing message switching systems, e.g. electronic mail systems H04L51/00
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 7/15 Conference systems
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

An interactive television system includes a plurality of client devices connected to a server through a network. The client devices display broadcast contents based on received broadcast data. Icon buttons are displayed superimposed on the displayed broadcast contents. Each icon button represents a different icon. When one of the displayed icon buttons is selected at one of the client devices, then the client device sends a request to the server, asking to execute, at another client device, an icon represented by the selected icon button. When the server receives the request over the network, the server sends icon identification data that corresponds to the icon over the network to the other client device. The other client device executes the icon based on the received icon identification data.

Claims

1. A client device, comprising:

a connection interface operable to connect to a server over a network;

a receiver operable to receive content data;

a data storage unit operable to store a plurality of icon identification data sets associated with a plurality of icons such that a given one of the plurality of icon identification data sets is associated with a specific one of the plurality of icons, and to store a plurality of passwords associated with a plurality of users of said client device such that a given one of the plurality of users is associated with a particular one of the plurality of passwords;

a display unit operable to display selected content, to display a user list identifying the plurality of users of said client device, to receive a user-entered password in response to the given one of the plurality of users being selected, and in response to said client device verifying that the user-entered password corresponds to the particular one of the plurality of passwords that is associated with the given one of the plurality of users, to display content based on the received content data and display a plurality of plates, a portion of the plurality of plates being associated with a plurality of members of a buddy list of the given one of the plurality of users such that a given one of the portion of the plurality of plates is associated with a specific one of the plurality of members of the buddy list and includes a region providing an associated one of a plurality of visual clues which indicates an online status of another client device associated with that member of the buddy list, said display unit being further operable to display only the region providing the associated one of the plurality of visual clues in place of the given one of the plurality of plates, the plurality of plates including a group plate associated with a group that includes any of the members of the buddy list whose associated client device is displaying the selected content and which includes the plates associated with such members of the buddy list, the group plate including a message urging the given one of the plurality of users to invite the members of the buddy list to watch the selected content upon none of the members of the buddy list being included in the group;

a selection unit operable to receive from the given one of the plurality of users a selection of a desired one of the plurality of plates, the display unit being operable to display a plurality of icon buttons in response to the desired one of the plurality of plates being selected, the plurality of icon buttons being respectively associated with the plurality of icons such that the invitation icon button is associated with an invitation icon, the invitation icon including a message asking the particular member of the buddy list to watch the selected content, and the selection unit being further operable to receive from the given one of the plurality of users a selection of a desired one of the plurality of icon buttons; and

a transmitter operable to transmit a request to the server in response to the particular one of the plurality of members of the buddy list and the invitation icon button being selected, the request including an identification number of said client device, an identification number of the another client device associated with the particular member of the buddy list, identification data associated with the given one of the plurality of users, the icon identification data set associated with the invitation icon, and data associated with the selected content, the request causing the server to transmit a command to the another client device associated with the particular member of the buddy list, the command including the identification number of said client device, the identification data associated with the given one of the plurality of users, the icon identification data set associated with the invitation icon, and the data associated with the selected content and causing the further client device to execute the invitation icon and display an invitation to watch the selected content.

2. A client device as claimed in claim 1, wherein the data storage unit stores icon display and audio data for executing the plurality of icons.

3. A client device as claimed in claim 1, further comprising a data receiver operable to receive icon display and audio data from the server, the icon display and audio data for executing the plurality of icons.

4. A client device as claimed in claim 1, further comprising a data receiver operable to connect to the Internet and to receive, over the Internet, icon display and audio data for executing the plurality of icons.

5. A client device as claimed in claim 1, wherein the request indicates a group of other client devices to which the server is to transmit the command.

6. A client device as claimed in claim 5, wherein the respective one of the plurality of icon identification data sets corresponds to the icon that represents a comment on the content and that offers users of the group of other client devices possible responses to the comment.

7. A client device as claimed in claim 6, further comprising a response receiver operable to receive the responses to the comment from the group of other client devices, the display unit displaying a result of the responses.

8. A client device as claimed in claim 5, wherein the respective one of the plurality of icon identification data sets corresponds to an icon representing a question and possible answers.

9. A client device as claimed in claim 8, further comprising an answer receiver operable to receive the answers to the question from the group of other client devices, the display unit displaying a result of the answers.

10. A client device as claimed in claim 1, wherein the respective one of plurality of icon identification data sets corresponds to an icon that represents a comment on the content and that offers a user of the another client device possible responses to the comment.

11. A client device as claimed in claim 1, wherein the respective one of the plurality of icon identification data sets corresponds to an icon representing a social interaction having only a single possible positive response.

12. A client device as claimed in claim 1, wherein the selected content is broadcast content.

13. A client device as claimed in claim 1, wherein the selected content is pay content.

14. A client device as claimed in claim 13, wherein when the given one of the plurality of users selects the desired one of the plurality of icon buttons using the selection unit, the display unit displays an interface that provides that user with an option of paying fees for the pay content for the user of the another client device.

15. A client device as claimed in claim 13, wherein the pay content is pay per view.

16. A client device as claimed in claim 13, wherein the pay content is video on demand.

17. A client device as claimed in claim 1, wherein the request transmitted by the transmitter also causes the server to transmit a command to devices other than the another client device.

18. A client device as claimed in claim 1, further comprising a chat unit operable to communicate with a plurality of other client devices in a chat group and to control the display unit to display the content and chat text based on data received from the plurality of other client devices in the chat group, the command transmitted by the transmitter commanding the server to transmit the respective one of the plurality of icon identification data sets to the plurality of other client devices in the chat group.

19. A client device as claimed in claim 1, wherein the display unit displays the icon buttons superimposed on the content.

20. A client device as claimed in claim 1, further comprising:

a response receiver operable to receive, from the another client device through the server, an acceptance of the invitation by the particular member of the buddy list, wherein the display unit is operable to display the group plate including the plate associated with particular member of the buddy list in response to the acceptance being received.

21. A method of interactive television communication between a plurality of client devices each of which is connected to a server over a network, said method comprising:

receiving, at the server over the network from each one of the plurality of client devices, information on a television viewing status of that client device;

storing, at the server, a buddy list associated with a given one of a plurality of users of a given one of the plurality of client devices, the buddy list having a plurality of members respectively associated with other ones of the plurality of client devices, the buddy list including the information on the television viewing status of each one of the associated client devices;

sending, from the server, selected content and the information on the television viewing status of the associated client devices over the network to the given one of the plurality of client devices so that in response to the given one of the plurality of users providing a user-entered password to the given one of the plurality of client devices and the given one of the plurality of client devices verifying that the user-entered password corresponds to one stored in the given one of the plurality of client devices in association with the given one of the plurality of users, a display unit of the given one of the plurality of client devices displays the selected content and displays a plurality of plates, a portion of the plurality of plates being associated with the plurality of members of the buddy list such that a given one of the portion of the plurality of plates is associated with a specific one of the plurality of members of the buddy list and includes a region providing an associated one of a plurality of visual clues which indicates the on-line status of the client device associated with that member of the buddy list, the region providing the associated one of the plurality of visual clues being displayable in place of the given one of the plurality of plates, the plurality of plates including a group plate associated with a group that includes any of the members of the buddy list whose associated client device is displaying the selected content and which includes the plates associated with such members of the buddy list, the group plate including a message urging the given one of the plurality of users to invite the members of the buddy list to watch the selected content upon none of the members of the buddy list being included in the group;

receiving, at the server over the network from the given one of the plurality of client devices, a request including an identification number of the given one of the plurality of client devices, an identification number of the client device associated with a particular member of the buddy list, identification data associated with the given one of the plurality of users, data associated with the selected content, and icon identification data associated with an invitation icon selected by the given one of the plurality of users from a plurality of icon buttons displayed by the given one of the plurality of client devices and including a message asking the particular member of the buddy list to watch the selected content; and

transmitting, from the server over the network to the client device associated with the particular member of the buddy list in response to the server receiving the request, a command including an identification number of the given one of the plurality of client devices, the identification data associated with the given one of the plurality of users, the data associated with the selected content, and the icon identification data associated with the invitation icon, thereby causing the client device associated with the particular member of the buddy list to execute the invitation icon and display an invitation to watch the selected content.

22. A method as claimed in claim 21, further comprising:

receiving an agreement to watch the selected content from the client device associated with the particular member of the buddy list; and

communicating with the client device associated with the particular member of the buddy list to synchronize display of the selected content at the given one of the plurality of client devices and at the client device associated with the particular member of the buddy list.

23. A method as claimed in claim 21, wherein the selected content is broadcast content.

24. A method as claimed in claim 21, wherein the selected content is pay content.

25. A method as claimed in claim 24, further comprising charging fees for the pay content for the client device associated with the particular member of the buddy list to the given one of the plurality of client devices when the request indicates that the user of the given one of the plurality of client devices has agreed to pay the fees for the pay content for the client device associated with the particular member of the buddy list.

26. A method as claimed in claim 24, wherein the pay content is pay per view.

27. A method as claimed in claim 24, wherein the pay content is video on demand.

28. A method as claimed in claim 24, further comprising discounting fees charged to the given one of the plurality of client devices for the pay content when the user of the client device associated with the particular member of the buddy list has agreed to pay for the pay content for that client device.

29. A method as claimed in claim 24, further comprising providing incentive points to the given one of the plurality of client devices when the user of the client device associated with the particular member of the buddy list has agreed to pay for the pay content for that client device.

30. A method as claimed in claim 24, further comprising receiving agreement-to-pay information from the client device associated with the particular member of the buddy list when the user of the client device associated with the particular member of the buddy list has agreed to pay for the pay content for that client device.

31. A method as claimed in claim 24, further comprising sending further icon identification data to the client device associated with the particular member of the buddy list when the user of the client device associated with the particular member of the buddy list has not agreed to pay for the pay content, the further icon identification data identifying an icon for urging the user of the client device associated with the particular member of the buddy list to pay for the pay content.

32. A method as claimed in claim 21, further comprising:

searching, by the server, for an online device having the same user as that of the client device associated with the particular member of the buddy list when the client device associated with the particular member of the buddy list is not online; and

sending, from the server to the online device, an invitation to watch the selected content.

33. A method as claimed in claim 21, further comprising exchanging chat text between members of the plurality of client devices in a chat group, wherein the icon identification data is transmitted from the given one of the plurality of client devices to other client devices in the chat group.

34. A method as claimed in claim 21, wherein the information on the television viewing status includes information indicates which ones of the plurality of client devices that are associated with the plurality of members of the buddy list are displaying the same television programs.

35. A method as claimed in claim 21, further comprising receiving from the client device associated with the particular one of the plurality of members in the buddy list a response indicating execution of the desired icon.

36. A method as claimed in claim 35, wherein the icon identification data represents an icon having a comment about television content, and the response represents agreement or disagreement with the comment.

37. A method as claimed in claim 35, wherein the icon identification data represents an icon having a question and possible answers, and the response represents one of the possible answers.

38. A method as claimed in claim 21, wherein the icon identification data represents an expression.

39. A method as claimed in claim 21, wherein the icon identification data represents information about a television program.

40. A method as claimed in claim 21, wherein the icon identification data represents advertisement information.

41. A method as claimed in claim 21, further comprising sending a command with the icon identification data, the command instructing the particular client device associated with the given one of the plurality of members in the buddy list to execute the icon corresponding to the icon identification data using icon display and audio data stored locally in that client device.

42. A method as claimed in claim 21, wherein the icon identification data includes icon display and audio data for executing the desired icon in the particular client device associated with the given one of the plurality of members in the buddy list.

43. A method as claimed in claim 21, wherein the request received from the given one of the plurality of client devices includes a command that the server transmit the selected one of the plurality of icons to a portion of the plurality of client devices that are displaying the same television content.

44. A method as claimed in claim 43, wherein the portion of the plurality of client devices includes client devices not associated with the plurality of members of the buddy list.

45. A method as claimed in claim 21, further comprising suggesting icons to the client devices associated with the members of the buddy list.

46. A method as claimed in claim 21, further comprising:

receiving, at the server from the client device associated with the particular member of the buddy list, an acceptance of the invitation by the particular member of the buddy list; and

transmitting the acceptance from the server to the given one of the plurality of client devices such that the display unit of the given one of the plurality of client devices displays the group plate including the plate associated with particular member of the buddy list.

47. A method of interactive television communication between a plurality of client devices connected to a server over a network, said method comprising:

receiving content data at a given one of the plurality of client devices;

displaying, at the given one of the plurality of client devices, a user list identifying a plurality of users of that client device;

receiving, at the given one of the plurality of client devices, a user-entered password in response to a given one of the plurality of users being selected;

verifying, at the given one of the plurality of client devices, that the user-entered password corresponds to one stored in the given one of the plurality of client devices in association with the given one of the plurality of users; and

in response to the user-entered password being verified as corresponding to the one stored in association with the given one of the plurality of users,

displaying content based on the received content data at the given one of the plurality of client devices,

displaying, at the given one of the plurality of client devices, a plurality of icon buttons associated with a plurality of icons whereby a given one of the plurality of icon buttons represents a particular one of a plurality of icons,

displaying, at the given one of the plurality of client devices, a plurality of plates associated with a plurality of members of a buddy list of the given one of the plurality of users such that a given one of the portion of the plurality of plates is associated with a specific one of the plurality of members of the buddy list and includes a region providing an associated one of a plurality of visual clues which indicates an on-line status of another client device associated with that member of the buddy list, the region providing the particular one of the plurality of visual clues being displayable in place of the associated one of the plurality of plates, the plurality of plates including a group plate associated with a group that includes any of the members of the buddy list whose associated client device is displaying the selected content and which includes the plates associated with such members of the buddy list, the group plate including a message urging the given one of the plurality of users to invite the members of the buddy list to watch the selected content upon none of the members of the buddy list being included in the group,

receiving a selection of a desired one of the plurality of plates at the given one of the plurality of client devices from the given one of the plurality of users,

displaying, at the given one of the plurality of client devices, a plurality of icon buttons in response to the desired one of the plurality of plates being selected, the plurality of icon buttons being respectively associated with the plurality of icons such that the invitation icon button is associated with an invitation icon, the invitation icon including a message asking the particular member of the buddy list to watch the selected content,

receiving, at the given one of the plurality of client devices from the given one of the plurality of users, a desired one of the plurality of icon buttons, and

sending a request from the given one of the plurality of client devices over the network to the server in response to the particular one of the plurality of members of the buddy list and the invitation icon button being selected, the request an identification number of said client device, an identification number of the another client device associated with the particular member of the buddy list, identification data associated with the given one of the plurality of users, the icon identification data associated with the invitation icon, and data associated with the selected content, the request causing the server to transmit a command the further client device associated with the particular member of the buddy list, the command including the identification number of said client device, the identification data associated with the given one of the plurality of users, the icon identification data associated with the invitation icon, and the data associated with the icon associated with the selected content and causing the further client device to execute the invitation icon and display an invitation to watch the selected content.

48. A method as claimed in claim 47, further comprising storing, in each one of the plurality of the client devices, icon display and audio data for executing the plurality of icons, the sent icon identification data indicating a portion of the stored icon display and audio data that is for executing the selected one of the plurality of icon.

49. A method as claimed in claim 47, wherein the step of sending icon identification data includes sending icon display and audio data for executing the selected one of the plurality of icons at the another one of the client devices.

50. A method as claimed in claim 47, further comprising connecting the server to the Internet and receiving, over the Internet, icon display and audio data for executing the plurality of icons, the server sending selected icon display and audio data for executing the selected one of the plurality of icons with the icon identification data.

51. A method as claimed in claim 47, further comprising connecting the further one of the plurality of client devices to the Internet and receiving, over the Internet, icon display and audio data for executing the selected one of the plurality of icons.

52. A method as claimed in claim 47, wherein the selected content is broadcast content.

53. A method as claimed in claim 47, wherein the selected content is pay content.

54. A method as claimed in claim 53, further comprising executing, at the another one of the client devices, a confirmation icon that informs the user that the selected content is pay content which requires payment of a charge.

55. A method as claimed in claim 54, wherein the confirmation icon enables the user of the another one of the client devices to agree to pay for the pay content with a single operation.

56. A method as claimed in claim 55, further comprising discounting, at the server, fees charged to the given one of the plurality of client devices for the pay content when the user of the another one of the client devices has agreed to pay for the pay content.

57. A method as claimed in claim 55, further comprising providing, at the server, incentive points to the given one of the plurality of client devices when the user of the another one of the client devices has agreed to pay for the pay content.

58. A method as claimed in claim 55, further comprising sending agreement-to-pay information from the another one of the client devices to the server when the user of the another one of the client devices has agreed to pay for the pay content.

59. A method as claimed in claim 54, further comprising sending further icon identification data from the server to the another one of the client devices when the user of the another one of the client devices has not agreed to pay for the pay content, the further icon identification data identifying an icon at the another one of the client devices for urging the user of the another one of the client devices to pay for the pay content.

60. A method as claimed in claim 53, further comprising charging, at the server, fees for the pay content for the another one of the client devices to the given one of the plurality of client devices when the request indicates that a user of the given one of the plurality of client devices has agreed to pay the fees for the pay content for the another one of the client devices.

61. A method as claimed in claim 53, wherein the pay content is pay per view.

62. A method as claimed in claim 53, wherein the pay content is video on demand.

63. A method as claimed in claim 47, further comprising:

searching, by the server, for an online device having the same user as that of the another one of the client devices when the another one of the client devices is not online; and

sending from the server to the online device an invitation to watch the selected content.

64. A method as claimed in claim 47, further comprising exchanging chat text between client devices in a chat group, wherein the icon identification data is transmitted from the given one of the plurality of client devices to other client devices in the chat group.

65. A method as claimed in claim 47, wherein the step of displaying the icon buttons includes displaying the icon buttons superimposed on the content.

66. A method as claimed in claim 47, further comprising:

in response to the user-entered password being verified as corresponding to the one stored in association with the given one of the plurality of users,

receiving, from the another client device through the server, an acceptance of the invitation by the particular member of the buddy list, and displaying, at the given one of the plurality of client devices, the group plate including the plate associated with particular member of the buddy list in response to the acceptance being received.