US20180098129A1 - Smart channel entry system - Google Patents

Abstract

An interactive system is provided in which information is displayed in response to the entry of the digits of a channel number. The interactive system may be implemented on a television, a computer, or a radio system. The displayed information may be program listings information such as the channel designator or the program currently airing on the channel. The displayed information may also be a list of channels. The list of channels may be associated with the entered digits, may be component channels, or channels of the same type and may be sorted by various techniques such as numerically, by favorite channels, by type, etc. The interactive system may allow a user to specify a source identifier to channels from different sources and display the channels with the source identifier when they are entered.

Description

• This is a divisional of U.S. patent application Ser. No. 09/454,315, filed Dec. 3, 1999, which claims the benefit of U.S. provisional application No. 60/110,988, filed Dec. 3, 1998.
BACKGROUND OF THE INVENTION
• This invention relates to interactive channel number entry systems. More particularly, this invention relates to interactive television channel number entry wherein after each digit is entered, information associated with the entered channel or information to assist the user in channel entry is displayed.
• Cable, satellite, and broadcast television systems are increasingly providing more television channels to viewers. Viewers have traditionally been able to remember the channel numbers of their favorite channels. However, as more channels become available, this is not always possible. Users may only remember the approximate location for a desired channel number.
• Television systems have recently been released that use component services. In such systems, there may be several related component channels in a digital multiplex. There is currently no convenient system that allows a user to easily tune to such component services and channels.
• Program guides implemented on set-top boxes are available that allow a user to enter a channel number with a remote control. Shortly after the channel number has been entered, the program guide tunes the set-top box to the entered channel and automatically displays an overlay bar on top of the video for that channel. The overlay bar may contain the channel number and associated program listings information such as the title of the current program for the channel and the channel's call letters. This type of program guide requires that the user remember the exact channel number to which the user desires to tune.
• In an available e-mail reader application, users may search for the names of a desired e-mail recipient by typing letters into a box as a list of potential recipients is displayed. As each letter is typed into the box, the list moves to focus on the names that begin with the entered letters. This type of application does not work with channel numbers.
• It is therefore an object of the invention to provide a system for facilitating channel number entry.
• It is also an object of the invention to provide a system for displaying information in response to each digit entered during channel entry,
• It also an object of the invention to provide a system for displaying a list of channels during channel entry that may be associated with the entered digits.
• It is also an object or the invention to notify a user when a channel number is related to component channels during channel entry and allowing the user to tune to one of the component channels.
SUMMARY OF THE INVENTION
• These and other objects of the invention are accomplished in accordance with the principles of the present invention by providing an interactive channel entry system. The system may display program listings information relating to the channels that are associated with the entered digits during channel entry. The program listings information for a channel may include a channel designator (e.g., the call letters for the channel, a channel name, a network affiliation, etc.), the title of the program currently airing on the channel, or other information specific to the channel.
• The system may display a list of channel numbers associated with the entered digits during channel entry. The list of channels may be sorted numerically, by type, by frequency of viewing, by recent use, by favorite channels, etc.
• The system may notify a user when channels are related to the channel number of the entered digit or digits during channel entry. The related channels may be channels that are components of another channel, or channels that are from the same provider, network, or of the same type such as PPV channels, digital music channels, movie channels, broadcast channels, etc.
• The system may allow a user to assign a source identifier to channel numbers from different sources. The system may display the channels from the multiple sources with their corresponding source identifier during channel entry.
• The interactive channel entry system may be implemented on a television, a computer, a radio system, or other suitable platform.
• Further features of the invention, its nature and various advantages will be more apparent from the accompanying drawings and the following detailed description of the preferred embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
• FIG. 1 is a diagram of a system in which an interactive channel entry system is implemented in accordance with the present invention.
• FIG. 2 depicts a remote control that can be used in accordance with the present invention.
• FIG. 3 is a flow chart of steps involved in providing information in response to channel number entry in accordance with the present invention.
• FIG. 4 is a diagram of illustrative channel number entry screens displaying program listing information in accordance with the present invention.
• FIG. 5 is a flow chart of steps involved in providing a list of channels in response to channel number entry in accordance with the present invention.
• FIGS. 6A-6C are diagrams of illustrative channel number entry screens displaying lists of channels in accordance with the present invention.
• FIG. 7 is a diagram of illustrative channel number entry screens in accordance with the present invention.
• FIG. 8 is a diagram of an illustrative channel number entry screen displaying a list of channels sorted by both favorite channels and numerically in accordance with the present invention.
• FIG. 9 is a flow chart of steps involved in notifying a user if the entered channel number has related channels in accordance with the present invention.
• FIG. 10 is a diagram of illustrative channel number entry screens notifying the user of related channels in accordance with the present invention.
• FIG. 11 is a diagram of illustrative channel number entry screens notifying the user of component channels in accordance with the present invention.
• FIG. 12 is a diagram of an alternative system in which an interactive channel entry system is implemented in accordance with the present invention.
• FIG. 13 is a diagram of illustrative menu displays in accordance with the present invention.
• FIG. 14 is a diagram of an illustrative channel number entry screen in which channel numbers are labeled by source in accordance with the present invention.
• FIG. 15 is a flow chart of steps involved in displaying information in response to entry of a channel number and allowing a user to select a displayed number in accordance with the present invention.
• FIG. 16 depicts an alternative remote control that can be used in accordance with the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
• Anillustrative television system10 in accordance with the present invention is shown inFIG. 1. Television program listings data for the current and future television programs may be stored in data source ordatabase14 ofmain facility12. The program listings data for each program may include the title of the program, the channel of the program, a scheduled broadcast time (start time) and an ending time (or duration). Program listings data, may also include the type of channel (e.g., PPV channel, digital music channel, movie channel, broadcast channel, etc.) and information on related channels (e.g., component channels, etc.).Main facility12 may distribute the program listings data to multipletelevision distribution facilities22 via communications paths such as communications path18. Communications paths18 may be any suitable communications paths, such as satellite links, telephone network links, cable or fiber optic links, microwave links, Internet links, or combinations of such paths. Only one television distribution facility16 is illustrated inFIG. 1 to avoid over-complicating the drawing. For clarity, the invention will be primarily discussed in connection with the use of one such television distribution facility. Television distribution facility16 may be, for example, a cable system headend, a broadcast distribution facility, or a satellite television distribution facility.
• Eachtelevision distribution facility15 has a number of associated users each of which hasuser television equipment22 connected to television distribution facility16 via one ofcommunications paths20.Communications paths20 may be any suitable type of link suitable for supporting television programming and data. For example, if television distribution facility16 is a cable system,communications paths20 may be cable.Paths20 may be used to distribute television programming touser television equipment22. The television signals distributed touser television equipment22 may be analog, digital or both.
• Paths20 may also be used to distribute data such as program listings data touser television equipment22. Data may be distributed using an in-band or out-of-band technique and may use digital or analog techniques. Data may be distributed continuously, periodically, or on-demand. If desired, data may be distributed by one or more distribution facilities that are similar to television distribution facility16 using communications paths that are separate fromcommunications paths20.Communications paths20 may include, for example, a satellite link, a telephone network link, a cable or fiber optic link, a microwave link, an Internet link, a digital subscriber line (DSL) link, a combination of such links, or any other suitable communications link.
• Each user has a receiver, which is typically a set-top box such as set-top box30, but which may be other suitable equipment into which circuitry similar to set-top box circuitry has been integrated. Set-top box30 may havememory35.Memory35 may be any memory or other storage device, such as random-access memory (RAM), a hard disk drive, a combination of such devices, etc., that is suitable for storing data and software instructions. Each set-top box30 preferably contains a processor to handle tasks associated with implementing interactive channel entry functions and displaying data ondisplay device50.
• For clarity, the present invention is described primarily in connection withuser television equipment22 based on a set-top box arrangement. This is merely illustrative. The interactive tuning features of the present invention may be implemented usinguser television equipment22 that is based on a personal computer, a WebTV box, a personal computer television (PC/TV), or handheld computing device, etc. If desired, the system may be implemented using a client-server architecture usinguser television equipment22 as a client processor and a computer in television distribution facility16 as a server.
• Television programming from television distribution facility16 and display screens from set-top box30 may be provided to displaydevice50 using communications path39, which may be, for example, a cable or wire.Display device50 may be any suitable display device such as a television or a computer monitor. The user may view television programming ondisplay device50 and may use display device50 (or an auxiliary audio system) to listen to music channels or other audio programs.
• Set-top box30 anddisplay device50 may be controlled byuser input device40 or any other suitable user interface such as a remote control, mouse, trackball, wireless keypad, voice recognition system, touch pad, dedicated keys, etc.User input device40 is shown inFIG. 2 asremote control42.
• Television viewers sometimes feel overwhelmed by the large number of programming choices available, particularly with modern cable and satellite systems. The interactive channel entry features ofsystem10 assist the user in entering, finding, and tuning to a desired program or channel. These features allowsystem10 to display on-screen information whenever the user enters digits for a channel withremote control42. The interactive channel entry features ofsystem10 may also be used to provide the user with a list of possible channels to which the user may tune.
• Steps involved in using the interactive channel entry features ofsystem10 to display information in response to the entry of the channel number digits by the user are shown inFIG. 3. Atstep62, the system may provide the user with an opportunity to enter one or more digits that identify all or part of a desired channel number. Systems with any suitable number of channels may be supported. For clarity, the system will be described in context of an arrangement in which there are 1000 channels, numbered 0-999.
• At step64, the system may display textual program listings information relating to the channel or channels that are associated with the entered digits. The program listings information that is displayed may vary in response to each additional digit entered by the user. The displayed program listings information may include the channel designator (e.g., the call letter, name of channel, network affiliation, etc.), the title of the program airing on the channel, or any other information specific to the channel.
• The appearance of the user'sdisplay device50 during the channel entry steps ofFIG. 3 is illustrated in.FIG. 4. When a user is initially watching a television, screen70 may be displayed ondisplay device50. If the user desires to tune directly tochannel 252, the user may enter each digit of the channel number. For example, the user may initially press the “2” key onuser input device40. This may result inscreen80, in which highlightregion85 and graphic71 are displayed as overlays on top of the program that was being displayed in screen70. Highlightregion85 may contain achannel number82 corresponding to the entered digit andprogram listings information84 associated with the entered digit. Inscreen80, theprogram listings information84 is the channel designator KGWN.Graphic71 may contain upgraphic arrow12, down graphic arrow74 and “ENTER” or “OK” graphic75.
• The user may then press the “5” key which may result in the displaying ofscreen90.Screen90 contains graphic71 and highlightregion35. Highlightregion85 may includechannel number82 corresponding to the entered digits “25” and its associated channel designator MTV. The user may then press the “2” key which may result in the displaying ofscreen100,Screen100 may have graphic71 and highlightregion85. Highlight, region &5 ofscreen100 may includechannel number82 corresponding to the entered digits “252” and its associated channel designator DSC.
• Channel 252 is the desired channel. In order to tune to this channel, the user may wait for a predetermined or a user-selectable amount of time or may press an “ENTER” or “OK” key (hereinafter referred to as the “OK” key) onuser input device40. For example, the user may press the “OK” key and the system will tune to the desired channel as shown in screen110. Screen110 may initially display the contents ofhighlight region85 inscreen100 such aschannel number82 for the channel to which set-top box is currently tuned and its associatedprogram listings information84 for a certain period of time. The absence of a highlight onchannel number82 orprogram listings84 in screen110 may be useful as a signal to the user that the system has tuned to the desired channel.
• When used, thehighlight region85 may be displayed as a solid highlight, a semi-transparent highlight, or an outline of a box. From any ofscreens80,90, and100, the user may press the “DELETE” key to return to a previous screen. This effectively removes or deletes the last entered digit. For example, ifscreen100 is displayed, the user may press the “DELETE” key to return toscreen90. This may be particularly useful with a large number of channels because a user is able to correct a mistake made in entering a channel number without having to re-enter the entire number. In addition, displaying theprogram listings information84 for the channel may allow the user to determine whether the channel number that the user entered is correct before tuning to that channel. The screen displays inFIG. 4 are merely illustrative, Althoughhighlight region85 is shown as highlighting a channel designator corresponding to channelnumber82, it will be understood thatregion85 may contain any suitable program listings information (such as the types of program listings information described in connection with step64 ofFIG. 3).
• Graphic71 serves to notify the user that a navigation key or keys on theuser input device40 may be used to navigate through or select one of the channels available to the user.Graphic71 inscreens80,80, and100 contains up arrow graphic72, down arrow graphic74 and an “ENTER” or “OK” graphic75. If a user presses the up arrow onuser input device40 while onscreen90, the next higher channel number (e.g.26) and its corresponding channel designator may be highlighted byhighlight region85. Similarly, if the user deciders to press the down arrow onuser input device40 twenty-three times, the system may displayscreen80 with “2” as the highlightedchannel number82. In this way, by pressing up and downarrows72 and74, the user may navigate numerically through the available channel numbers. If the user navigates to the number or a channel to which the user desires to tune, the user may wait for a period of time (after which the system tunes to the desired channel automatically) or may press the “OK” key onuser input device40 to tune to the desired channel.
• If desired, a list of channel numbers may be displayed as the user enters digits of a channel number.FIG. 5 shows illustrative steps involved in displaying a such list of channels. Atstep120, the system may provide the user with an opportunity to enter one or more digits that identify all or part of a channel number. Atstep122, the system may display a list of channel numbers associated with the entered digit or digits. The channel numbers in the list may be sorted numerically, by type, by frequency of viewing, by recent use, by favorite channels, etc. The channels may also be sorted by any other suitable technique or a combination of ouch techniques.
• FIGS. 6A-6C illustrate various different ways in which the system may handle the channel number entry process ofFIG. 5. If a user desires to tune tochannel252, for example, the user may first press the “2” key. In response, the system may display a screen such asscreens125 shown inFIG. 6A-6C. Eachscreen125 may include graphic71,highlight region85, andchannel list126. Eachscreen125 may differ fromscreen80 ofFIG. 3, becausescreen125 may include channel list136.Channel list126 may be sorted numerically and may contain channels 20-29, which are numerically the first ten channels that begin with the entered digit “2” while not including the entered digit “2”. Ten channels is an illustrative number of channels to display inlist126. Any suitable number of channels may be included inlist126 if desired.
• After the user presses “2”, the user may press the “5” key. In response, the system may displayscreens130 as shown inFIGS. 6A-6C.Screens130 may also contain, graphic71,highlight region85, andchannel list126.Channel list126 inscreens130 contains channels 250-259, which are numerically the first ten channels that begin with the entered digits “25” while not including the entered digits “25”.
• Channel 252 is the channel to which the user desires to tune.Channel 252 is displayed withinlist126 inscreens130. Various alternative arrangements may be used to allow the user to tune tochannel 252.
• One suitable arrangement is shown inFIG. 6A. Fromscreen130 inFIG. 6A, the user may press the “2” key which may result in the displaying of screen135a. Screen135acontains graphic71 andlist126 as shown inscreen130.Channel number82 for the entered digits “252” and its associatedprogram listings information84 are highlighted byhighlight region85 withinlist126. A reason whylist126 of screen135ais the same aslist126 ofscreens130 is that channel999 is the maximum available channel (in this example). There are therefore no available channels that numerically begin with 252 besideschannel 252, solist126 may not change. In order for the system to tune tochannel 252, the user may wait for a certain amount of time or may press an “OK” key.
• Another suitable arrangement is one in which the system allows the user to tune tochannel number252 as shown inFIG. 6B. Fromscreen130 ofFIG. 6B, the user may press the “2” key, which may result in the displaying ofscreen135b.Screen135bcontains graphic71,region82, and truncated list126b. Truncated list126bmay contain fewer channel numbers than were displayed in the list ofscreen130.Channel number82 and its associatedprogram listings information84 are withinhighlight region85. Highlightregion85 of FIG. SB may be displayed in generally the same location as it was inscreen130 ofFIG. 6B to provide the user with a feeling of continuity between screens. In order for the system to tune tochannel 252, the user may wait for a certain amount of time, or may press an “OK” key.
• Another suitable arrangement is one in which the system allows the user to navigate the highlight to channelnumber 252 as shown inFIG. 6C. The user may press the down arrow three times afterscreen130 ofFIG. 6C is displayed to move thehighlight region85 from entered channel “25” to desiredchannel 252 number by number. This may result in a screen layout such as the layout ofscreen135c.Screen135cmay contain graphic71,region85,list126, and enteredchannel information128.Channel information128 may includechannel number82 of the entered digits and associatedprogram listings information84.Channel information128 may remain displayed because the user is navigating highlightedregion85 through the displayed channel numbers. In order for the system to tune tochannel 252, the user may wait for a certain amount of time (after which the system tunes to the highlighted channel) or may press an “OK” key to tune immediately to the highlighted channel.
• In each of the arrangements ofFIGS. 6A-6C, the system may display a screen such as screen110 ofFIG. 4 when the system tunes to channel 252.
• FIG. 7 illustrates another suitable arrangement for supporting the channel entry feature described in connection with the steps ofFIG. 5. The displayedprogram listings information84 may include both a channel identifier (e.g., DSC) and the title of the program currently airing on the channel (e.g., Sharks.)Screen135dmay be displayed after the user enters the digits “2”, “5”, and “2”. In the system supports a maximum channel number of 999 (or other three-digit limit), a channel list such aslist126 ofFIGS. 6A-6C need not be displayed because there are no other available channels associated with entered digits “252”. The user may tune to channel 252 by waiting for a certain period of time or by pressing the “OK” key.
• Screen140 may be displayed when the system tunes to channel 252.Screen140 may (at least initially) display the contents ofhighlight region85 ofscreen135d, (e.g.,channel number82 and associatedprogram listings information84.) This information may be removed after a few seconds, so that the user's view of the current television program is not cluttered.
• Another channel entry approach is shown inFIG. 8.Screen150 may be displayed after the user presses the “4” key.Screen150 may contain graphic71,region85,favorite channel list127, enteredchannel information128, and shortenedchannel list126′. The displayed channels are sorted by favorite channels and numerically. The favorite channels associated with entered digit “4” displayed infavorite channel list127 and may be sorted numerically. A channel may become a favorite channel by pressing the “FAV” key onremote control42 when the system is tuned to that channel or by pressing the “FAV” key when that channel is displayed withinhighlight region85. Favorite channels may also be selected from a different display screen. The channel number of the entered digit “4” may be displayed as enteredchannel information128. The first ten channel numbers numerically associated with entered digit “4” minus any of those numbers already displayed infavorite channel list127 may be displayed in shortenedchannel list126′.
• It will be understood that in any of the illustrated embodiments of the steps shown inFIG. 5,channel list126 may contain a different number of channels than the illustrative number ten. From any of the screens displayed after a channel number has been directly entered, the user may press the “DELETE” key, which may allow the system to return to the screen displayed before the digit was entered. Displayedprogram listings information84 has been shown to include the channel designator or both the channel designator and the program currently airing on the channel. In general, displayedprogram listings information84 may include the channel designator (e.g., the call letter, name of channel, network affiliation, etc.), the program airing on the channel, any other information specific to the channel, or a combination of such information.
• The various lists of displayed channels associated with the entered digit or digits have been shown to be sorted either numerically or by favorites and numerically. In general, the displayed channel lists may be sorted numerically, by type, by frequency of viewing, by recent use, by favorite channels, or by using any other suitable ordering technique. The channels may also be sorted by any combination of these techniques.
• Graphic71 has been shewn inscreens125,130, and135a-das containing up arrow graphic72, down, arrow graphic74 and “ENTER” or “OK” graphic75. As described above, graphic71 may be used to notify a user that navigation key or keys on theuser input device40 may be used to navigate through or select one of the channels available to the user. In these embodiments, the up and downarrows72 and74 may be used to move highlight region55 through the displayed channels numbers. For example, in any one ofscreens125, if the user continuously presses uparrow72,region85 will move fromchannel 2 to channel 29,channel 28, etc. and continue to loop through the displayed channels. When a channel to which a user desires to tune is highlighted byregion85, the user may tune to that channel by waiting for a certain period of time or by pressing the “OK” key. An additional arrangement may be one where whenregion85 is navigated to the bottom of the displayed channels (e.g. 29) by pressing down arrow74, the next entering of down arrow74 may display channel numbers 200-209 inchannel list126. Alternatively, up and downarrows72 and74 may be used to scroll up and down through the displayed channels accordingly. For example, if uparrow72 is pressed for any one ofscreens130, each displayed number may move up to the screen position occupied by the number just above it and the lowest number (e.g. 29) on the list may be replace by the next channel number (e.g. 30) Similarly, if down arrow74 is pressed for any one ofscreens130, each displayed number may move down to the next number.Top number 2 may be replaced with either channel number 19, channel number 1 or any other suitable number.
• FIG. 9 shows steps involved in notifying the user of channels that are related to the channel number of the digit or digits that the user has entered. Atstep160, the system may provide the user with an opportunity to enter one or more digits that identify all or part of a channel number. Atstep162, the system may notify the user if there is a channel or channels related to the channel number of the entered digit or digits. Related channels may include channels that are components of another channel, or channels that are from the same provider or network or of the same type (PPV channels, digital music channels, movie channels, broadcast channels, etc.)
• One suitable approach for notifying the user when a channel number has a related channel or channels is illustrated inFIG. 10. When a user enters digits “1” and “4”,screen170 may be displayed.Screen170 may containregion85, graphic71, andrelated channel list172. These items may be displayed and overlays on top of a television program currently being displayed ondisplay device50.Region85 may containchannel number82 for entered digits “14” and its associatedprogram listing information84.Graphic71 may containright arrow graphic78, which may notify the user that entered digits “14” have related channels.Related channel list172 may contain channels related tochannel number82 of the entered digits “14”.Channel 14 is shown as HBO and may be related to other HBO channels such aschannels 572 and 574. If the user desires to tune to related channel 572, then the user may pressright arrow78. This may result inhighlight region85 moving across intorelated channel list172 surrounding displayed channel 572 and its associated program listings information, as shown inscreen180.Graphic71 inscreen180 may contain left arrow graphic76. Left arrow graphic76 may notify the user that highlightregion85 may be repositioned on entered digits “14”. The user may tune to channel 572 by waiting for a certain period of time (e.g. a second or so) or by pressing the “OK” key.
• Component channels may be clusters of channels sponsored by a common entity. There may be one multiplexed channel that contains “main” programming and “minor” programming which may be considered to be one or more component channels of the “main” programming. However, there may be two or more channels where one channel contains the “main” programming and the other channel or channels may contain the “minor” programming which may be component channels of the “main” programming. The component channels may contain different types of content such as audio, video, and high definition television (HDTV) channels.
• Component channels may be handled similarly, as illustrated inFIG. 11. If a user enters the digit “9”,screen130 may be displayed. Screen190 may containregion85, graphic71, and component channel list132.Region85 may containchannel number82 of entered digit “9” and its associatedprogram listing information84.Graphic71 may contain right arrow graphic78 which may notify the user that entered digit “9” has related component channels.Component channel list192 may contain component channels related to entered digit “9”. If the user desires to view the program Live News Updates on component channel 9.2, then the user may press right arrow7aand then down arrow74. This may result inregion85 moving across intorelated channel list192 and down to surround displayed channel 9.2 and its associated program listings information, as shown inscreen200. The user may then tune to channel 9.2 by waiting for a certain period of time or by pressing the “OK.” key.
• FIGS. 10 and 11 depict channel entry scenarios where both entered channels have related channels. Not every channel may have related channels. If a channel number is entered that does not have related channels, then displayed graphic71 preferably does not containright arrow78 and related channel lists are preferably not displayed.
• Channels may be included in more than one group of related channels. For example, channel 572 which may be related tochannel 14 may have related component channels. Therefore, the user may navigateregion85 inscreen170 to channel 572 by pressingright arrow78 as shown inscreen180.Graphic71 may contain right arrow graphic78 to notify the user that channel 572 has related component channels. The user may pressright arrow78 to view the list of channels related to channel 572.
• Graphic71 inFIGS. 10 and 11 includes up arrow graphic73, down arrow graphic74 and “OK” OR “ENTER” graphic75. Whenregion85 is highlighting a channel in a related channel list such as shown inscreen180 ofFIG. 10, the up and down remote control arrow keys may be used to navigateregion85 only through the related channel list. Whenregion85 is highlighting enteredchannel number82, then the up and down arrow keys will preferably navigate through all of the available channels.
• The steps shown inFIG. 9 may be used with the steps shows inFIG. 5. The system may then display a list of channels associated with the entered digit or digits and notify the user if the entered digit or digits have related channels.
• An alternative embodiment of a television system is shown inFIG. 12 assystem300.System300 is similar tosystem10 except thatuser television equipment22′ may receive television programming from more than one source.FIG. 12 shows howuser television equipment22′ may receive television programming from broadcast distribution facility16a, satellite television distribution facility16b, and cable system16cwhich all may receive the television programming frommain facility13 or from several different main facilities.Antenna310 may be connected touser television equipment22′ via communication path20a, which may be, for example, a cable or wire.Satellite dish320 may be connected touser television equipment22′ via communications path20b, which may be, for example, a cable, wire or fiber optic link. Cable system headend may be connected touser television equipment22′ viacommunications path20c. which may be, for example, a cable. Cable system headend16cmay provideuser television equipment22′ with two cable lines such as in a dual cable system. Paths20a,20band20cmay also transmit data touser television equipment22′. Set-top box30′ may provide television programming fromantenna310,satellite dish320, and cable system headend16cand display screens to displaydevice50 using communications path39. The arrangement ofFIG. 12 is described primarily in connection, withuser television equipment22′ based on a set-top box30′ arrangement for clarity. This is merely illustrative. The interactive channel entry feature may be implemented using user television equipment that is based on a personal computer, a WebTV box, a personal computer television (PC/TV), a handheld computing device, etc.
• Screen400 ofFIG. 13 displays asystem menu401 that may be used to set upsystem300 ofFIG. 12.System menu401 may be accessed by pressing the “menu” key onuser input device40.System menu401 may containcursor405, which may be controlled by navigation keys onuser input device40.Graphic71 may notify the user of which navigation keys are currently activated at a given time.System menu401 may allow a user to turn on or off the option of displaying the channel designator, the option of having the program title appear on the entered channel, and the option of displaying related channels during channel entry.System menu401 may also allow the user to decide whether a channel list is to be displayed during channel entry and if so, how it is to be sorted. For example, if a user prefers to view program titles during channel entry, the user may press the down arrow key once to movecursor405 down one space and then may press either the left arrow key or the right arrow key to turn ON the program titles fromsystem menu401.
• Multiple sources menu411 as shown inscreen410 may be reached by pressing the “OK” or “ENTER” key whencursor405 is on SETUP under multiple sources insystem menu401.Multiple sources menu411 may allow a user to specify up to and (if desired) more than three different television program sources forsystem300.Multiple sources menu411 may also allow a user to specify a channel identifier to distinguish, for example, channel11 from a cable source from channel11 from a broadcast source. As shown, inmultiple sources menu411, cable source numbers may have identifier “C” added to their channel number.System300 may assume that the first source is cable and that is whymultiple sources menu411 inscreen410 may not provide a user with the ability to select listings for the first source. The choice of listings inmenu411 is available because there may be many different sources that the user may connect tosystem300 depending on the user's location. If the source does not contain program listings information, the information may be received from television distribution facility16 or from other distribution facilities as long as the source listing is identified. In another arrangement, the system may automatically assign each source with a source identifier. For example, if cable system headend16csupplies television programming as in a dual cable system,system300 many automatically assign a different source identifier to the channels on each cable.
• Screen420 inFIG. 14 illustrates how source identifiers may be used. For example, if a user desires to tune tosatellite channel 46, the user may press the digits “4” and then “6”. This may cause the system to displayscreen420. Because source identifiers were chosen frommenu411, there is a source identifier displayed adjunct to all threechannels 46 that are available to the user. The user should immediately realize that channel46S is the desired channel. The user may then press down arrow74 and then the “OK” or “ENTER” key to tune tosatellite channel 46. The channel designator of the threechannels 46 are displayed inscreen420 because they were set to ON insystem menu401.
• It will be understood fromsystem menu401 that the channel entry technique used for a system with multiple sources may be based on any combination of the foregoing interactive channel selection approaches, Additionally, fromscreen420, if a user presses up and down arrow keys, the user may be able to navigate through all of the available channels. In one arrangement, the system may only display channels with the same channel number at any single time while navigating. For example, if the user presses the up arrow key and there is only a cable channel 47, then only that channel will be displayed.
• The foregoing interactive channel selection techniques may be used in various other contexts. For example, these channel selection techniques may be used for locating a numbered entry in a table, grid, or list. Interactive television program guides may list channel numbers against times in a table, grid, list, or any other suitable arrangement (hereinafter referred to as a table).Systems10 and300 may both be configured to display a program guide table on display device60.FIG. 15 shows the steps involved in channel number selection when locating an entry in a table. Atstep500, the system may provide the user with an opportunity to enter one or more digits that specify all or part of a desired number. At step510, in response to each entered digit, the system may display a list of numbers associated with the entered digit or digits, information associated with the entered digit or digits, or a notification that the entered digit or digits have related channel numbers or any combination of these. Step510 may involve displaying any of the types of information and numbers that may be displayed using the arrangements ofFIGS. 4, 6A-C,7,8,10,11, and14. At step520, the system may provide the user with an opportunity to select or to navigate to and select a displayed number. Atstep530A, the system may display the location of the selected channel number in a table, grid, or list that may contain program listings information.
• User television equipment22 or22′ may be based on a personal computer andcommunications paths20 may be an Internet link such as a digital subscriber line (DSL) link, cable modem link, analog modem link, or another other suitable link. The data received overpaths20 may include data in the form of web pages. These arrangements may be used for locating a numbered web page. The steps for locating a numbered web page includessteps500,510, and520 as described above. However, after step520, when the user selects a displayed number, the system may display the web page for the selected number. For example, the web page may be assigned a “channel” number based on the information displayed on the web page.
• The foregoing channel selection arrangements may be used for tuning to a radio station. All radio stations have a number corresponding to their transmitting frequency. Stations may also have call letters and a program schedule. A user may enter numbers into a radio with a user input device. The radio or user input device for the radio may have a display screen. The steps for tuning to a radio station may includesteps500,510, and520 as described above. After step520, when the user selects a displayed channel number, the system may tune to the selected radio station.
• FIG. 16 shows an alternative illustrative view ofuser input device40 that may be used in any of the foregoing arrangements asremote control600.Remote control600 may contain a display screen650 for displaying display screens from set-top box30. In addition, display screen650 may display television programming from set-top box30. Alternatively, television programming may be displayed on a separate display device such as a television. For example, display screen650 is shown displaying the overlay shown inscreen420 ofFIG. 14. If the user desires to tune to broadcast channel46B, the user may navigatehighlight region685 to channel46B with up and downarrow keys602 and604 and then wait for a certain period of time or press the “OK” key. Additionally, the user may press thebutton610 aligned next to channel number46B or display screen650 may be touch sensitive and the user may touch the displayed number46B to tune to that channel.
• One skilled in the art will appreciate that the present invention can be practiced by other than the described embodiments, which are presented for purposes of illustration and not limitation, and the present, invention is limited only by the claims which follow.

Claims (21)

1-19. (canceled)

20. A method for facilitating selection of a desired program in a system, the method comprising:

receiving, using user input circuitry, a first character entered by a user; in response to receiving the first character, generating for display, using control circuitry, a first set of program listings on a video display device, wherein each program listing of the first set of program listings is associated with respective program listing information corresponding to the first character;

receiving, using the user input circuitry, a second character entered by the user; and

in response to receiving the second character:

forming a search string based on combining the first character followed by the second character;

retrieving, from a database, using the control circuity, a second set of program listings, wherein each program listing of the second set of program listings is associated with respective program listing information corresponding to the search string;

retrieving, from a profile of the user, an ordering criterion associated with the second set of program listings; and

generating for display the second set of program listings wherein each program listing of the second set of program listings is ordered based on the ordering criterion.

21. The method ofclaim 20, wherein the user input circuitry comprises a numerical input keyboard.

22. The method ofclaim 20, wherein the profile of the user indicates a frequency of user interaction with program listings of the second set of program listings, and wherein the ordering criterion comprises ranking the program listings based on the frequency, such that a program listing of the second set of program listings having a highest frequency of user interaction has a highest ranking.

23. The method ofclaim 20, further comprising:

receiving, using the input circuitry, user input selecting one of the displayed second plurality of program listings; and

in response to receiving the user input, generating for display a media asset associated with the selected one of the displayed second plurality of program listings.

24. The method ofclaim 23, wherein generating for display the media asset comprises generating for display a web page associated with the media asset.

25. The method ofclaim 20, further comprising:

automatically selecting, without user input, a first of the displayed second set of program listings in response to determining that greater than a threshold amount of time has passed since receiving the second character entered by the user; and

generating for display a media asset associated with the first of the displayed second set of program listings.

26. The method ofclaim 20, wherein the respective program listing information comprises at least one of a channel number, a channel name, a channel designator, a network affiliation, and/or a title of a media asset associated with the respective program listing.

27. The method ofclaim 20, wherein the second set of program listings is a subset of the first set of program listings.

28. The method ofclaim 20, wherein each program listing of the second set of program listings is associated with programming source of a plurality of programming sources.

29. The method ofclaim 20, wherein the displayed second set of program listings further comprise at least one of a start time, duration, and/or end time.

30. A system for facilitating selection of a desired program, the system comprising control circuitry configured to:

receive a first character entered by a user;

in response to receiving the first character, generate for display a first set of program listings on a video display device, wherein each program listing of the first set of program listings is associated with respective program listing information corresponding to the first character;

receive a second character entered by the user; and

in response to receiving the second character:

form a search string based on combining the first character followed by the second character;

retrieve, from a database, using the control circuity, a second set of program listings, wherein each program listing of the second set of program listings is associated with respective program listing information corresponding to the search string;

retrieve, from a profile of the user, an ordering criterion associated with the second set of program listings; and

generate for display the second set of program listings wherein each program listing of the second set of program listings is ordered based on the ordering criterion.

32. The system ofclaim 30, wherein the user input circuitry comprises a numerical input keyboard

32. The system ofclaim 30, wherein the profile of the user indicates a frequency of user interaction with program listings of the second set of program listings, and wherein the ordering criterion comprises ranking the program listings based on the frequency, such that a program listing of the second set of program listings having a highest frequency of user interaction has a highest ranking.

33. The system ofclaim 30, wherein the control circuitry is further configured to:

receive, using the input circuitry, user input selecting one of the displayed second plurality of program listings; and

in response to receiving the user input, generate for display a media asset associated with the selected one of the displayed second plurality of program listings.

34. The system ofclaim 33, wherein the control circuitry is further configured, when generating for display the media asset, to generate for display a web page associated with the media asset.

35. The system ofclaim 30, wherein the control circuitry is further configured to:

automatically select, without user input, a first of the displayed second set of program listings in response to determining that greater than a threshold amount of time has passed since receiving the second character entered by the user; and

generate for display a media asset associated with the first of the displayed second set of program listings.

36. The system ofclaim 30, wherein the respective program listing information comprises at least one of a channel number, a channel name, a channel designator, a network affiliation, and/or a title of a media asset associated with the respective program listing.

37. The system ofclaim 30, wherein the second set of program listings is a subset of the first set of program listings.

38. The system ofclaim 30, wherein each program listing of the second set of program listings is associated with programming source of a plurality of programming sources.

39. The system ofclaim 30, wherein the displayed second set of program listings further comprise at least one of a start time, duration, and/or end time.

Images