Abstract:
Internet application use and execution in an IPTV system is separated from the television to eliminate the Internet application learning curve and at the same time preserve a viewing experience.

Description:
FIELD OF THE INVENTION 
       [0001]    The present application relates generally to generating content availability alerts when desired Internet-sourced content becomes available for an Internet-enabled TV. 
       BACKGROUND OF THE INVENTION 
       [0002]    Internet access through TVs is typically provided by essentially programming the TV as though it were a computer executing a browser, Such Internet access is thus uncontrolled except as a firewall or filtering program might block certain sites. 
         [0003]    As understood herein, uncontrolled Internet access may not be desirable in the context of a TV. A firewall or filtering program may not always be installed on the TV and even when one is installed, access remains much more uncontrolled than conventional TV programming traditionally has expected. Also, a locally installed filter can be unloaded or defeated by a user. 
         [0004]    Accordingly, uncontrolled Internet access has several drawbacks. From a viewer&#39;s standpoint, exposure to inappropriate subject matter particularly when young viewers are watching is one concern; a much lower threshold of quality screening is another. That is, while many TV shows might not be widely considered as “quality” shows, nonetheless a TV program is usually much more selectively screened than, say, an Internet video. The expectations of TV viewers for such higher level quality screening as a consequence cannot be met by simply providing unfettered Internet access through the TV. Furthermore, TV-related entities, from content providers, manufacturers, and carriers, in most cases derive no benefit from the extension of TV to the Internet. 
         [0005]    Nonetheless, as further understood herein, using a TV for internet access, even if limited and controlled, can entail a demand for the TV to execute Internet-based features such as social networking applications, messaging, chat, etc. Present principles recognize that while some users may make such demands, imposing computer-like Internet capability on a TV can create distractions to the overall viewing experience and furthermore require all users to learn social networking applications on the TV, which many users might find objectionable. 
       SUMMARY OF THE INVENTION 
       [0006]    Accordingly, the present application describes providing an option to separate Internet features in an Internet Protocol TV (IPTV) from traditional television viewing and thus eliminate the need to learn how to use Internet applications on the television. 
         [0007]    A TV includes a housing, a display on the housing, a network interface, a TV tuner, and a processor in the housing controlling the display and tuner and communicating with the Internet through the network interface. The TV processor sends Internet content through a wireless transceiver to a remote control (RC) for presentation of the Internet content thereon without first presenting the Internet content on the TV display. 
         [0008]    In some implementations the processor presents on the TV display a user interface (UI) operable by a user to cause the Internet content to be sent to the RC before display of the content on the TV. The processor may automatically send the Internet content to the RC before display of the content on the TV without user command to do so. In any case, in some embodiments the processor receives back from the RC the Internet content and presents the Internet content on the TV display. 
         [0009]    The RC can present the Internet content on a RC display and launch an appropriate Web application for the content. The RC may include a RC processor that receives user input from a RC keypad related to the Internet content, operating on the content in response thereto. In this case the RC can present a UI on the RC display operable to select to send manipulated Internet content back to the TV for presentation. Or, the RC can automatically send the Internet content back to the TV when the Internet content is ready for presentation without user command to do so. Internet content received back from the RC can be presented on a graphics plane associated with the TV display, with TV programming received through the TV tuner being simultaneously presented in a video plane associated with the TV display. 
         [0010]    In another aspect, a remote control (RC) for a TV has an RC processor communicating with the TV via a wireless RC transceiver. An RC display is controlled by the RC processor and presents Internet content received from the TV by the RC processor through the RC transceiver. The RC processor receives user input from an RC input device to operate Internet-based applications associated with the Internet content received through the TV from an Internet server, thereby eliminating a learning curve inherent in forcing all users to operate Internet-based applications by means of the TV, The RC processor presents on the RC display a user interface (UI) enabling user to send operated-on Internet content received from the TV back to the TV through the RC transceiver for presentation thereof on the TV. 
         [0011]    In another aspect, a method includes providing an option to separate Internet features in an Internet Protocol TV (IPTV) from television viewing, and sending Internet features to an ancillary device associated with the IPTV for presentation of the Internet features on the ancillary device and for operation of applications related to the Internet features using the ancillary device. 
         [0012]    The details of the present invention, both as to its structure and operation, can best be understood in reference to the accompanying drawings, in which like reference numerals refer to like parts, and in which: 
     
    
     
       BRIEF&#39; DESCRIPTION OF THE DRAWINGS 
         [0013]      FIG. 1  is a block diagram of an example system in accordance with present principles; 
           [0014]      FIG. 2  is a block diagram of another example system in accordance with present principles; 
           [0015]      FIG. 3  is a perspective view of an example remote control (RC), schematically showing internal components; 
           [0016]      FIG. 4  is a screen shot of an example TV user interface (UT) which can be used to send Internet-sourced content to the RC for display; 
           [0017]      FIG. 5  is a screen shot of an example RC user interface (UI) which can be used to send Internet-sourced content to the TV for display; and 
           [0018]      FIG. 6  is a flow chart of example logic in accordance with present principles. 
       
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
       [0019]    Referring initially to  FIG. 1 , a consumer electronics (CE) device  12  such as a TV, game player, video disk player, camera, digital clock radio, mobile telephone, personal digital assistant, laptop computer, etc. includes a portable lightweight plastic housing  14  bearing a digital processor  16 . The processor  16  can control a visual display  18  and an audible display  20  such as one or more speakers. 
         [0020]    To undertake present principles, the processor  16  may access one or more computer readable storage media such as but not limited to RAM-based storage  22  (e.g., a chip implementing dynamic random access memory (DRAM)) or flash memory  24 . Software code implementing present logic executable by the CE device  12  may be stored on one of the memories shown to undertake present principles. 
         [0021]    The processor  16  can receive user input signals from various input devices, including a keypad  26 , a remote control (RC) device  27 , a point and click device such as a mouse, a keypad, etc, The RC  27  communicate wirelessly with the processor  16  via one or more wireless transceivers  29  (only one transceiver  29  shown for clarity) such as a WiFi transceiver, and or a Bluetooth transceiver, and/or an infrared (IR) transceiver. 
         [0022]    A TV tuner  28  may be provided in some implementations particularly when the CE device is embodied by a TV to receive TV signals from a source such as a set-top box, satellite receiver, cable head end, terrestrial TV signal antenna, etc. Signals from the tuner  28  are sent to the processor  16  for presentation on the display  18  and speakers  20 . 
         [0023]    As shown in  FIG. 1 , a network interface  30  such as a wired or wireless modem or wireless telephony transceiver communicates with the processor  16  to provide connectivity to a management server  32  on the Internet and to one or more content servers  34 . The servers  32 ,  34  have respective processors  32   a,    34   a  and respective computer readable storage media  32   b,    34   b,  It is to be understood in view of disclosure below that the CE device  12  particularly when implemented by a non-PC device such as a TV or game console or camera can communicate only with the management server  32  and with content servers  34  that appear on a service list provided to the processor  16  by the management server  32 , with the service list not being modifiable by the processor  16 . In any case, the content servers  34  are participants in the IPTV system to gain entry onto the service list. 
         [0024]      FIG. 2  shows a CE device  12   a  that in all essential respects is identical to the device  12  shown in  FIG. 1 , except that a network interface  30   a  is not located within the device housing  14   a  but instead is supported in a separate Internet link module housing  36  that may be mounted on the device housing  14   a.    
         [0025]    Now referring to  FIG. 3 , according to present principles Internet-based features/applications may be screened from the TV  12  and instead sent to the RC  27  for control and display. Accordingly, the RC  27  can include a visual display  38  such as a touchscreen display and, if desired, a user input device such as a QWERTY keypad  40  or other keypad. An RC processor  42  accessing a computer readable storage medium  44  receives command signals from the keypad  40  and controls the RC display  38  to present, e.g., Internet content thereon. The RC processor  42  can communicate with the TV processor  16  through one or more wireless transceivers  46  such as IR transceiver, WiFi transceivers, Bluetooth transceiver, etc. The RC  27  may also include one or more audio speakers  48  controlled by the RC processor  42  to present audio Internet content thereon. 
         [0026]    As intended by present principles, a user can use the RC  27  to operate all Internet-based applications received through the TV  12  from one of the content servers  34 , thereby eliminating the learning curve inherent in forcing all users to operate Internet-based applications through the TV  12 . Also, because the RC  27  has a convenient keypad  40  the difficulty with keying in a letter using a conventional numeric button RC is eliminated. With these principles in mind, a UI  49  in  FIG. 4  may be invoked for presentation on the TV display  18  allowing a user to select sending Internet content (content received through the network interface  30 ) to the RC  27  for display. In the example UI  49  shown, the user need simply click “yes”, which causes Internet-sourced content to the RC  27  through the transceivers  29 ,  46 . 
         [0027]    After manipulation/operation of any applications related to the Internet-sourced content using the RC  27 , e.g., after responding to a social networking message (discussed further below with reference to  FIG. 6 ), a UI  50  of  FIG. 5  may be presented on the RC display  38 . The example UI  50  enables the user to send the operated-on content back to the TV  12  through the transceivers  29 ,  46  for presentation on the TV display  18 . In the example shown, the user need only select “send to TV” or equivalent prompt to undertake this transfer. 
         [0028]      FIG. 6  shows example logic that may be employed in accordance with principles above. Commencing at block  52 , responsive to user commands (or in some cases automatically), the TV  12  sends Internet-related content directly to the RC  27  for presentation thereof without presenting the Internet content on the TV first. At block  54  the RC  27  presents the Internet content and launches any appropriate Web application for the content, e.g., a Web browser, a social networking widget, etc. 
         [0029]    Proceeding to block  56 , the RC processor  42  may, if desired by the user, receive any user input from the keypad  40  that is related to the content, operating on the content in response thereto. The RC  27  may then present the UI  50  on the RC display  38  to enable a user to select to send the manipulated Internet content back to the TV  12  for presentation. Responsive to a user selection to so present the content on the TV, at block  60  the RC  27  sends the content back to the TV through the transceivers  29 ,  42 . Or, the RC  27  may automatically send the Internet content back to the TV when the content is ready for presentation (i.e., fully “loaded” from a content server  34 ). At block  62  the TV  12  receives the content and may overlay it on a graphics plane, which is presented on the TV display  18 , while still presenting TV programming received through the TV tuner  28  in the video plane of the TV display  18 . 
         [0030]    Accordingly, a television viewer does not have to wait for the Internet content (video/audio) to be loaded for full display on the TV. Instead, the user can still watch television in the “video plane” and when the Internet content is ready on the RC  27 , it can be sent to the TV  12  for display. 
         [0031]    While the particular CONTENT ALERT UPON AVAILABILITY FOR INTERNET-ENABLED TV is herein shown and described in detail, it is to be understood that the subject matter which is encompassed by the present invention is limited only by the claims.