Patent Publication Number: US-2013252733-A1

Title: In-theatre interactive entertainment system

Description:
RELATED APPLICATIONS 
     This U.S. patent application claims the benefit of and is a continuation of U.S. patent application Ser. No. 12/904,635, entitled “In-Theatre Interactive Entertainment System”, filed on Oct. 14, 2010, which claims the benefit of and is a continuation of U.S. patent application Ser. No. 10/638,831, entitled “In-Theatre Interactive Entertainment System”, filed on Aug. 11, 2003, which are both incorporated herein by reference in their entirety. 
    
    
     BACKGROUND OF THE INVENTION 
     This invention relates to an entertainment system, and more particularly, to an interactive entertainment system for use in theaters. 
     As the pace of life continues to accelerate in the 21St century, people become very restless and bored while sitting in a movie theater waiting for the previews and feature presentation to begin. Some movie theatres fill this time period with a static slide show including movie trivia questions, intermingled with commercial announcements. 
     It is also the case that a generation of movie viewers has grown up with video game experience in which the game player actively controls video content. Members of this generation often find the movie experience too passive and would like to have the opportunity to influence what appears on the screen. 
     The ubiquity of wireless cellular phones, the internet, movie digital projection and interactive entertainment content allows their integration into the novel in-theatre interactive entertainment system disclosed herein. 
     SUMMARY OF THE INVENTION 
     The in-theater interactive entertainment system according to one aspect of the invention includes a game server to generate video content in digital form and a digital display in a theater for displaying the video content from the game server. The video content is preferably dynamic video content. The game server is connected to a telephony system and enables a plurality of individual game participants in the theater to exchange data wirelessly with the game server to affect on-screen video content. Software running on the game server and the telephony system enables the game participants to interact with the video content on the display. In a preferred embodiment, the display is a screen illuminated by a digital projector. In this embodiment, the telephony system includes a cellular telephone network interacting with a telephony server and the telephony server is connected so as to be able to exchange data with the game server. The game server may be connected to the telephony system through a private network or through the internet. It is preferred that the individual game participants use their own cellular telephones to access the cellular telephone network and interact with of the entertainment system. 
     In a preferred embodiment, the telephony system includes a telephony server programmed for receiving telephone calls from the individual game participants and for exchanging data in real time with the game server. The telephony server accepts input from the game participants via DTMF signals, and it is contemplated that the telephony server may also include speech recognition capability so as to accept inputs from the game participants via game participant speech. The telephony system includes telephony hardware to connect the telephony server to a plurality of telephone lines. 
     In another aspect, the invention includes at least one additional theater having the in-theater entertainment system of the invention. The additional theater or theaters may be in different cities and are connected to exchange data with one another. 
     In yet another aspect, individual game participants use wireless PDA&#39;s or wireless game devices to exchange data with the game server directly without using a public telephone network. 
     The present invention enables many in-theater interactive entertainment applications. For example, movie story branching capability allows the audience to determine the direction of the story. Another important application is pre-movie entertainment that may include sponsorship-driven movie games, market research polling, theater interactive shopping, political/trend polling, or drama-based branching advertising. The technology disclosed herein can also be used to expand usage of movie theatres during non-movie viewing periods. For example, the system of the invention can be utilized for local/national competitions, sports leagues, movie premiers, market research events, and sponsorship/promotional events at times when the movie theater would otherwise be dark. 
     As an example, the pre-movie interactive entertainment might begin 15 minutes before the beginning of previews with 5 minutes for each of game introduction, set-up, communications, and closing. Typical games embedded in sponsors&#39; brand messages might include trivia games, polling, drama, puzzles, sports, and strategy and may include audience status updates during the game. There may also be public service announcements. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWING 
       The single FIGURE of the drawing is a schematic illustration of the interactive entertainment system according to one embodiment of the invention. 
     
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENT 
     The in-theater interactive entertainment system of this invention is a new technology platform that combines and showcases several media—digital movie projection, wireless phones, the internet (or private network), and entertainment content. The system of the invention is unique in several aspects. First of all, it allows the audience actually to interact with the movie screen, and enables multimedia content with embedded sponsorship in a movie theater. The present system is the first interactive entertainment system that uses mobile telephone networks within movie theaters. As will be discussed below in more detail, audience members who wish to interact with the system of the invention use their personal wireless phones, call a toll free number, and actually play the game on a movie screen. The “magic” occurs for the audience when the movie screen starts interacting with the audience players while they are in the theater. In addition, participants may be sent a congratulatory text/voice message on their cellphone. The system will use both multi-media elements from digital projectors and wireless phones. The wireless phones&#39; audio capability will be used to prompt participants so as to provide a personalized audio experience. The in-theater participant will be provided with fact-based responses, polling responses, drama-based storyline responses, and many other ways to interact with the movie theater content. 
     With reference now to the single FIGURE of the drawing, a first theatre  10  is a modern movie theater with a digital projector  12  under the control of a games server  14 . Members of the audience who wish to participate in the interactive entertainment of the invention each have a cellphone  16  which communicates via a cellular tower  18  to a public telephone network  20 . The telephone network  20  in turn is connected to a dial-in site  22  that includes telephony hardware  24  under the control of a telephony server  26 . The telephony server  26  is connected to the game server  14  through a network  28  which may be a private network or the internet. Similarly, there may be additional theaters  30 ,  32 ,  34 , and  36  along with an additional dial-in site  38 . The five theaters illustrated in the FIGURE are merely exemplary as it will be understood that any number of theaters may be interconnected. Further, there may be any number of dial-in sites as necessary to support the system of the invention. 
     As described earlier, a member of the audience who wishes to participate uses his or her cellphone  16  to connect to the telephony server  26  through the public telephone network  20  utilizing the cell tower  18 . The telephony server  26  is a highly reliable computer(s) located in a central site or several sites, as shown in the FIGURE. The telephony server  26  is responsible for taking phone calls from the game participants much in the same way as automatic voice services do (such as weather, movie, show times, etc.) As shown in the FIGURE, the telephony server  26  is connected to, and exchanges data in near real-time with, the game server  14  that is preferably installed in the movie theater  10 . Those skilled in the art will appreciate that the game server  14  need not actually be located in the theater  10  but could be located in a separate facility. The telephony server  26  takes input from game participants (via DTMF keypad signals) and prompts and immerses the players using pre-recorded audio content in synchrony with on-screen activity within the theater  10 . It is also contemplated that the telephony server  26  be capable of voice recognition so as to allow game participants to speak in addition to using the keypad to interact with the game server  14 . It is expected that voice recognition will further enrich the game experience. 
     The telephony hardware  24  connects the telephony server  26  to a number of telephone lines, which may be, for example, POTS lines, digital T1 or T3 lines, or other techniques for connecting through a cellular network  20 . The telephony hardware  24  provides the capability for the telephony server  26  to direct pre-recorded or synthesized audio (speech or music) to the game participant in order to deliver to them individualized audio content in a non-intrusive way (i.e., other theater attendees are not bothered by those participating in the game). Additionally, the telephony hardware  24  interprets DTMF signals generated by keypad presses. The telephony hardware  24  optionally may also offer the capability of recording the participant&#39;s voice (much like voicemail), possibly for acquiring a name/address for prizes and the like In a preferred embodiment, the telephony system  22  is able to perform voice recognition on words spoken by game participants. In such a case, the telephony hardware  24  samples the incoming audio from a telephone line and allows it to be analyzed by a voice recognition algorithm. 
     The game server  14  is a high-reliability computer preferably located in the movie theaters. The game server computer  14  is connected to a digital projector  12 . The game server  14  generates the video content shown on the screen in the theater including animation, text, etc. For some interactive experiences, it will be desirable for the game server  14  to produce high quality, multi-channel audio, which can be directed to the theater audio system creating an even richer experience. 
     The game server  14  connects to the telephony server  26  by way of a modem and phone line or a higher-bandwidth connection such as ISDN, DSL, cable modem, T1, etc. The game server  14  functionality may be integrated with existing computers used for projecting static advertising content if desired. Alternatively, the game server  14  of this invention can also perform the function of static advertising if desired. Such integration has an added benefit of making it more economical and space-efficient in the projection booth, and simplifies connection to the projection system (possibly eliminating costly or complex switching systems). 
     The implementation of content on the game server  14  may be in a convenient environment. One suitable environment is Macromedia Flash MX, which provides rich graphics, animation, and sound capabilities coupled with TCP/IP and XML support making the logical network connection to the telephony servers  26  relatively easy to implement. An additional benefit of Macromedia Flash MX is the large talent pool from which to draw as Macromedia Flash MX is used extensively by World Wide Web developers. 
     As those skilled in the art will appreciate, almost any type of medium-to-high bandwidth network connection may be used to connect the game server  14  to the centralized telephony server  26  and to connect the telephony servers  26  together if they&#39;re located in geographically remote regions. The connectivity between the game servers  14  and the telephony servers  26  is used to relay, in near real-time, input from game participants from the telephony servers  26  to the game servers  14  for tabulation and display. 
     As is well-known, a typical movie theater has many screens and it is contemplated that each of the screens will have one of the systems disclosed herein installed. It is feasible to use existing LAN technologies such as ethernet to connect all of the game servers  26  in a movie theater facility together, and then through a single connection (e.g., ISDN, DSL, T1) to the centralized telephony servers  26 . This approach may simplify installations, or reduce costs, (e.g., no need to install 12 DSL lines if one has 12 game servers installed in one&#39;s facility; one DSL line will suffice). 
     As mentioned above, game participants use ordinary cellular telephone  16  to participate in movie games and other interactive experiences. As mentioned above, by dialing a telephone number (typically toll free) shown on screen by the game server  14  (which can vary from physical location to physical location), the participants connect to the telephony server  26 . The telephony server provides audio feedback and prompting. The game participant uses his or her cell phone  16  number pad to provide input to the on-going game (e.g., by pressing 1, 2 or 3 etc.). Audio prompting may be synchronized for all participants (e.g., a narration audio track) but may also include unique content for participants (e.g., murder mystery game wherein each participant may hear unique information for their particular role). Instead of a participant using the cell phone  16  keypad, participants can speak their input and the telephony server  26  performs voice recognition thereby either eliminating or supplementing keypad use. 
     It is also part of a present invention to use data features of modem cellular phones to provide an even richer interactive experience, allowing directed, personalized graphics to be displayed on a player&#39;s cellular phone liquid crystal display. Technologies include WAP, j2me etc. 
     Software components of the embodiments disclosed herein will now be discussed. A theater-side content package runs on each game server  14  and is responsible for both presenting rich graphics, animation and text to the user as well as establishing a network connection to the telephony servers  26  to receive interactive key press (or voice recognition) data from game participants and the exchange of information stored in databases on the telephony servers. A suitable technology such as Macromedia Flash MX is preferred since it effectively handles rich content as well as the client/server TCP/IP back-end. It is also a tool with which content developers are familiar. 
     A telephony software component runs on each telephony server  26 . This software is responsible for controlling telephony hardware  24  to allow game participants to dial in and interact with the system. It is responsible for playing audio out to the participant via the participant&#39;s cell phone, possibly recording audio from the phone and interpreting DTMF key presses, and/or performing voice recognition. The telephony software is not game specific but rather a general purpose framework. The telephony servers  26  preferably include databases although the databases can be physically located on additional computers in a large scale system. These databases will be used to hold statistics for polling, high scores, etc. Anything that needs to be stored for later retrieval, either for the benefit of the interactive experience (e.g., comparing one theater&#39;s poll results to nationwide averages), or for marketing data (tracking usage, demographics, etc. for planning and sales efforts) will be kept in these databases. 
     A telephony-side software content package component also resides on the telephony server  26 . The telephony server  26  may contain several such packages, one for each game or interactive event. This software contains pre-recorded audio (or enables synthesized audio), logic code to provide intelligence to the interactive experience, and may optionally include voice recognition patterns. The pre-recorded (or synthesized) audio may be the same for all participants at all times, or it may different for each participant depending on the scenario. Additionally, multi-lingual capability can be accommodated (although on-screen visuals will still likely be in a single language). 
     Audio content, speech recognition patterns, and other content related to a game or interactive experience is packaged and deployed on the telephony server  26 . The telephony server  26  preferably is capable of holding a number of these content packages and having a means for different content packages to be used (either simultaneously or serially). The content packages deployed on the telephony server  26  act as half of the overall content for a particular game or interactive experience. The other half resides in the game servers  14 . The content may be distributed to both the telephony server  26  and the game server  14  via a means that provides distributed and maintenance-free content deploying. Alternatively, content can be distributed by mailing media to the various theaters (e.g., CD-ROM, DVD-ROM) and having an operator manually load the content into the game server  14 . 
     The operation of one embodiment of the invention will now be described relating to pre-movie entertainment. Before a feature film presentation begins, the game server  14  executes the content component. This operation may happen manually (operator starts it) or automatically (based on a pre-program schedule). The content component then establishes a network connection to one of the telephony servers  26  (or optionally this connection may be persistent). Once this connection has been established, interaction may begin. The telephony-side content software package launches and readies itself to accept game participants and phone lines become available for participants to dial in. Movie attendees already in the theater are enticed by on-screen instructions to use their cell phones to dial a localized telephone server  26  (this phone number can be “advertised” to the content component over the network connection so that it need not be hard-coded in the content component. This mode allows dynamic dialup bank management in which the telephony servers can assign banks for dial in numbers ad hoc and broadcast the phone number to the game servers). Game playing participants will be allowed to dial in within a window of time (e.g., one minute) before the next interactive segment begins. An option is to place callers into a waiting queue if they call outside this time window. It is contemplated that those waiting in the queue will be exposed to additional advertising or the playing of mini-games. 
     After participants dial into the telephony server  26  with their cell phone  16  they are prompted using audio cues played from the telephony server and heard through their cellular phones. Participants log in by identifying themselves. Several schemes for identification may be utilized, including: using caller ID information and real names from a database; having participants key in their initials or first name using telephone-alpha numeric style entry (e.g., hit “one” once for “A”, hit it again for “B”). Profanity filters may be provided to avoid tasteless identifications. Participants may be allowed to select an icon or other character from a list (e.g., “do you want to be represented by the lion, bear, horse, racecar, or football?” or “what character do you want to play in this murder mystery? The butler, the maid?”). No matter which scheme is chosen, some means of each participant being able to uniquely identify him or herself will be provided. In fact, different methods can be used depending on the experience—a murder mystery may have a very different technique from a fantasy football league which may differ still from simple polling and quizzes. 
     When the next interactive segment begins, the theater-side software content component displays rich graphics and animations with text that present questions or other elements. At key moments on-screen instructions tell participants that they may participate in the game/poll/quiz using the key pads on their phones or by merely using their voice. Audio prompting may also be used to either reflect information that is shown on the screen or to provide additional information. 
     As participants key in, or speak, their answers, statistics are gathered on the telephony server  26  and sent in near real-time (or collated and sent later) to the game server  14 . The telephony server  26  may collect and save these data in a database. The theater-side content software package receives the participant results and displays them in a suitable fashion (e.g., “35% of the people in this theater answered number 2,” or perhaps the story arc changes depending on what participants voted). 
     The theater-side content software package can also retrieve results from the telephony server  26  database which reflect state-wide or nation-wide results for this particular item and visually present a comparison of this theater versus those other data sets from other theaters. Many questions or other interactive elements may take place during this interactive segment. When a segment ends, the cycle repeats until the movie previews begin (assuming that the system is being used in a pre-movie experience and not self-contained). Finally, when the interactive experience has ended, participants are reminded to turn off their phones (both on-screen and audibly) so as not to disturb other movie goers once the previews and feature film begin. 
     While the embodiments disclosed herein utilize cellular phones, those skilled in the art will recognize that other portable wireless devices may be utilized. Examples include wireless personal digital assistants (PDAs) or wireless game platforms such as Cybiko. In such a case, the game participants bring their wireless game devices or PDA&#39;s  40  to the theater and interact with the movie as discussed above. In this case, the game server  14  is modified to include a wireless radio system to communicate with wireless PDAs or wireless hand-held video game devices. Participants would be connected wirelessly in a localized way (rather than dialing up a central site through the public cellular telephone network). By “localized” is meant local to the screen being watched by the participant or, more generally, localized to all screens in a single theater. Connection to the telephony server may still be made in order to get access to any database stored thereon. 
     By employing wireless PDAs or wireless game platforms, the interaction with the game on the big screen is likely to be more “real-time” than with the cell phone embodiments discussed above. That is, this embodiment provides lower latency and could be used to give the participant the feeling of using a joystick. Individualized information can be displayed to the participants via the screens on the portable devices, and the overall game action is shown on the big theater screen. 
     It is recognized that modifications and variations of the invention disclosed herein will be apparent to those skilled in the art, and it is intended that all such modifications and variations be included within the scope of the appended claims.