Agent interface device

• US 7,107,271 B2
• Filed: 07/19/2001
• Issued: 09/12/2006
• Est. Priority Date: 08/29/2000
• Status: Expired due to Fees

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Keshi, Ikuo, Nakagawa, Junko, Inui, Kenichi, Aoki, Tsuguhiro, Kuromusha, Kenichi
• Primary Examiner(s): Pardo, Thuy N.
• Application Number:
  US09/908,489
• Publication Number:
  US 20020059180A1
• Time in Patent Office: 1,881 Days
• Field of Search: 707/104.1, 707/2, 707/6, 707 9- 10, 707/3, 707/101, 707/102, 707/103.X, 434/118, 709/202, 709/229, 709/203, 725 39- 56, 725/61, 348/14.03
• US Class Current: 1/1
• CPC Class Codes: H04H 60/31 Arrangements for monitoring the use made of the broadcast services
• CPC Class Codes: H04H 60/46 for recognising users' preferences
• CPC Class Codes: H04N 21/42203 sound input device, e.g. microphone
• CPC Class Codes: H04N 21/4312 involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
• CPC Class Codes: H04N 21/4314 for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
• CPC Class Codes: H04N 21/439 Processing of audio elementary streams
• CPC Class Codes: H04N 21/44226 on social networks
• CPC Class Codes: H04N 21/4424 Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used error monitoring in general G06F11/30; arrangements for monitoring conditions of receiving stations in broadcast systems H04H60/32; diagnosis, testing or measuring for television receivers H04N17/04
• 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 21/4668 for recommending content, e.g. movies
• CPC Class Codes: H04N 21/475 End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
• CPC Class Codes: H04N 7/163 by receiver means only
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

An agent interface device provides information suited for user preferences on the basis of a usage history. In an example implementation, the agent interface device controls the display and action of the agent. A user preference database stores user preferences. An information providing engine provides information to the user according to information in the preference database, and a timer sets a time for the information providing engine to provide information to the user.

Claims

1. An agent interface device for displaying an artificial agent for providing information by the agent'"'"'s action and speech, comprising:

an agent interface including an agent display control means for controlling the display and action of the agent, a voice output means for generating a speech of the agent, and an input means for input by a user,

an action script execution engine for driving the agent interface into actual action according to an action script describing means to control the agent interface,

a retrieval engine for retrieving an adapted action script from an action script database and transferring the action script to the action script execution engine,

an application program interface for controlling an application program,

an electronic program guide information acquiring means for acquiring an electronic broadcast program guide,

a preference database for analyzing user preferences from information provided by the electronic program guide information acquiring means and the application program interface and storing analysis results therein,

an information providing engine for providing information to a user according to information stored in the preference database, and

a timer for setting a time for providing information to the user by the information providing engine,

wherein the agent interface displays the agent immediately after the end of a television program and controls the agent to have a conversation with the user about the just viewed program.

2. An agent interface device as defined in claim 1, wherein the information providing engine decides a user preferred television program from a user usage history of a television application controllable by the application program interface according to information from the electronic program guide information acquiring means and information from the preference database, and the agent interface displays the agent at a specified time before a start time of the user preferred TV program and causes the agent to have a conversation with the user about the user preferred TV program by a speech output through the voice output means.

3. An agent interface device as defined in claim 1, wherein the information providing engine decides a user preferred genre from a user usage history of a television application controllable by the application program interface according to information from the electronic program guide information acquiring means and information from the preference database, and the agent interface displays the agent at a specified time before a start time of the user preferred genre TV program causes the agent to have a conversation with the user about the user preferred genre by a speech output through the voice output means.

4. An agent interface device as defined in claim 1, further comprising an internet retrieval means for retrieving information on the Internet from a web site relevant to the just viewed program.

5. An agent interface device as defined in claim 1, wherein the agent interface displays the agent immediately after ending a video recording device controllable by the application program interface and makes conversation with the user about a just viewed program from the video recording device.

6. An agent interface device as defined in claim 5, further comprising an internet retrieval means for retrieving information on the Internet from a web site relevant to the just viewed program from the video recording device.

7. An agent interface device as a defined in claim 1, wherein the agent interface displays the agent immediately after ending an internet browser application program controllable by the application program interface and causes the agent to make conversation with the user about a just browsed web site.

8. An agent interface device as defined in claim 7, further comprising an internet retrieval means for retrieving information from a web site on the Internet relevant to the just browsed site.

9. An agent interface device as defined in claim 1, wherein the agent interface changes a theme of a conversation in accordance with a keyword of a currently viewed program displayed by a television application controllable by the application program interface.

10. An agent interface device as defined in claim 1, wherein the agent interface changes a theme of a conversation according to time interval information obtainable from a usage history of a television application controllable by the application program interface.

11. An agent interface device as defined in claim 1, wherein the information providing engine prepares and displays a table of frequently watched genre programs on the basis of a usage history of a television application controllable by the application program interface.

12. An agent interface device as defined in claim 1, wherein the agent interface informs the user of a communication line still connected to the Internet after a specified period of time has elapsed after driving an internet browser application program controllable by the application program interface.

13. An agent interface device as defined in claim 1, wherein the agent interface informs the user of a shortage of system resources when a resource of the system runs low.

14. An interface for a television comprising:

an animated agent that provides an interface between one or more control applications of the television and a user;

an engine that controls the animated agent; and

an electronic program guide database accessible to the engine and storing information relating to television programs,

wherein the engine controls the animated agent to initiate a conversation with a user regarding a television program viewed by the user when viewing of the television program ends.

15. An interface as defined in claim 14, wherein the conversation includes a request for user interest in retrieving information from the internet relating to the viewed television program and one of the control applications is responsive to the user interest for retrieving the information based on one or more keywords associated with the viewed television program in the electronic program guide database.

16. An interface as defined in claim 14, wherein the viewed television program is supplied from a playback device.