Abstract:
A system for providing first person, streamed video data to a prospective purchaser to create a realistic shopping experience on-line, consists of or includes receiving data from a user designating a shopping area, presenting to the user video data streams of the selected area, receiving navigation commands from the user to modify the streams, creating for the user the appearance of moving through the selected area, whereby the user may select a store, and likewise receive video data streams for shopping within the store, and for selecting products.

Description:
CROSS REFERENCE TO RELATED APPLICATION  
       [0001]     The present application claims the benefit under 35 U.S.C. § 119(e) of U.S. Provisional Application No. 60/765,838, filed Feb. 7, 2006, the contents of which are hereby incorporated by reference. 
     
    
     FIELD OF THE INVENTION  
       [0002]     This invention relates to electronic commerce, in general, and, more specifically, to a system for providing first person, streamed video data to a prospective purchaser to create a realistic shopping experience on-line.  
       BACKGROUND OF THE INVENTION  
       [0003]     The World Wide Web and Internet, and other technological developments, in general, have created a completely new venue in which to obtain information, purchase goods and services, and interact with other network users. Accordingly, many sources of products and services have established Web sites containing information about products, services and available information. A number of commercially available software application, e.g. Web browsers, executable on conventional computer architecture, enable users to connect to the Internet and provide a graphic user interface and appropriate functionality for locating and exploring web sites. Examples of such commercially available browsers include Netscape Navigator, commercially available from America Online, Inc., or Internet Explorer, commercially available from Microsoft Corporation, Redmond, Wash., or handheld cell phone or personal digital assistant (PDA) based browsers. Websites typically comprise a server operatively coupled to the Internet, the server having one or more “pages” which may be explored by a user using the Web browser search engine application. Page based interactive presentations have enabled a whole new field of multimedia presentations. One of the most significant stumbling blocks to planning and developing effective interactive media, however, is “thinking interactively”. Experienced Web page designers use linear progressions of information—one concept to the next. The resulting effect is that most Web page based presentations lack realism and do not provide the viewer, particularly a shopper, with a presentation environment which is conducive to shopping.  
         [0004]     By contrast, video is a widely understood medium. Video follows a linear progression that closely matches the way viewers experience the real world. Digital video has the advantage of linear progression and inherits many of the advantages of other computer-based media-annotations, links tracking, random-access, searching, etc. Using digital video, designers can create interactive multimedia presentations which are more realistic and aesthetically pleasing to a viewer particularly an on-line shopper.  
         [0005]     It would be desirable to have an interactive multimedia presentation which is formatted as a video presentation but which utilizes all the advantages of a computer based presentation.  
         [0006]     Accordingly, a need exists for a system that allows a shopper to view video presentations of products and locations, particularly shopping areas, to create an increased sense of realism in the on-line shopping experience.  
         [0007]     A further need exists for a system that allows on-line shoppers to view products and offerings and to establish real time point-to-point communications with sales clerks or personnel associated with the business entity associated with the video.  
       SUMMARY OF THE INVENTION  
       [0008]     The present invention discloses a method, system and apparatus for providing a unique online shopping experience to consumers worldwide, enabling online shoppers to actually see, hear and experience the look and feel of the world&#39;s premiere shopping areas via their computers. The system presents full panoramic video images of the most famous and desirable shopping venues throughout the world, such as Madison Avenue and Fifth Avenue in New York City, Rodeo Drive in Beverly Hills, or similar shopping venues such as may be found in Los Angeles, Chicago, San Francisco, South Hampton, London, Paris, Milan, Rome, Capri, Mexico City or Rio. A network server, using a media streaming engine, presents digital videos of actual streetscapes of selected cities, with department stores, fashion boutiques, jewelry and specialty stores, restaurants, and other landmarks, just as they appear in real life. The system can also present an experience simulating shopping at an auto dealership, boat or yacht dealer, builder, or other vendor of goods or services.  
         [0009]     Using a conventional Web browser, an on-line shopper may navigate to a given venue or street in a selected city. One effective way to locate a particular street or shopping area is to use any of the popular internet or application based mapping tools, or an internet based satellite mapping tool, such as Google Earth (http://earth.google.com/). The coordinate location data thus obtained could be advantageously passed from the mapping application or website to the present invention using means known in the art, where the system of the invention orients the user, or the user could manually enter the location thus identified into the system of the invention, and thus be oriented to the desired location.  
         [0010]     Once located within the particular street or area, the user could then begin looking to the left or right, stopping along the way, or backtracking to a store they saw earlier, much as one would if one were there in person, all by using a pointing device or commands from a computer or PDA. If the user is carrying a PDA, such as an iPhone, cell phone, or other handheld computing device capable of displaying data in accordance with the present invention, the user could physically move to the location indicated by the present invention, and alternately begin interacting with the shopping location in reality, or continue interacting with the present invention, as desired.  
         [0011]     Many municipalities and private locations employ real time, live video cameras for surveillance and other uses. These cameras are mounted on buildings, light posts, and other locations. The cameras, and their use for a wide variety of purposes, are becoming increasingly common. In many instances, these cameras could be employed to provide sources of video, for use in the present invention, for actual real time views adjacent to, or within, shopping areas.  
         [0012]     Once a visitor decides to “enter” a given store, the server media engine seamlessly links to another video data stream representing the new location. The on-line shopper may panoramically view the various departments within the store, view individual items, select individual items for closer views, zoom in and out on each item, turn the item around for more complete viewing, add it to their shopping cart, purchase the selected items, all while still on-line. Viewers can also establish live, on-line audio and video conversations with store personnel throughout the shopping experience. Viewers also can have the ability to seamlessly transfer the video and audio presentations to a hand held or similar video/audio device operated by a sales associate for more realistic presentation. In other embodiments, real-time voice to voice translations of natural languages may be used to facilitate communications between a shopper and a representative from the business establishment. In some embodiments, the user may be able to arrange for international shipment of the purchased items while still on-line. In still other embodiments, multiple items within the store can be added to the shopping cart, and items from other stores can be added to the shopping cart.  
         [0013]     According to one aspect of the present invention, a method for conducting electronic commerce transactions comprises: (a) receiving data from a user designating a geographical location selection; (b) presenting to the user a modifiable video data stream of the selected geographic location; (c) receiving navigation commands from the user to modify the video data stream; (d) presenting the modified video data stream relative to a prior video data stream, thereby creating for the user the appearance of moving through the selected geographic location; and (e) receiving data from a user designating a product selection. In one embodiment, the method further comprises the steps of enabling the user to establish a point-to-point communication connection with a vendor associated with the selected geographic location, or, completing a transaction for purchase of the product by the user. In another embodiment, the method further comprises the step of presenting to the user an audio data stream of a geographic location in conjunction with the video data stream.  
     
    
     BRIEF DESCRIPTION OF TIE DRAWINGS  
       [0014]     The above and other features, objects and advantages of the invention will be better understood by referring to the following detailed description in conjunction with the accompanying drawing in which:  
         [0015]      FIG. 1  is a block diagram of a computer system suitable for use with the present invention;  
         [0016]      FIG. 2  is a conceptual block diagram of a network environment in which the system of the present invention may be implemented;  
         [0017]      FIG. 3  is a conceptual block diagram illustrating the elements of the network server and database in accordance with the present invention;  
         [0018]      FIG. 4  is a conceptual diagram illustrating the elements of the database and file hierarchy in accordance with the present invention;  
         [0019]     FIGS.  5 A-D are still images of illustrative videos in accordance with the present invention; and  
         [0020]     FIGS.  6 A-B collectively form a flowchart illustrating the processes of delivering a presentation and completing an e-commerce transaction in accordance with the present invention. 
     
    
     DETAILED DESCRIPTION OF THE INVENTION  
       [0021]      FIG. 1  illustrates the system architecture for a computer system  100  such as a server, work station or other processor on which the invention may be implemented. The exemplary computer system of  FIG. 1  is for descriptive purposes only. Although the description may refer to terms commonly used in describing particular computer systems, the description and concepts equally apply to other systems, including systems having architectures dissimilar to  FIG. 1 .  
         [0022]     Computer system  100  includes at least one central processing unit (CPU)  105 , or server, which may be implemented with a conventional microprocessor, a random access memory (RAM)  110  for temporary storage of information, and a read only memory (ROM)  115  for permanent storage of information. A memory controller  120  is provided for controlling RAM  110 .  
         [0023]     A bus  130  interconnects the components of computer system  100 . A bus controller  125  is provided for controlling bus  130 . An interrupt controller  135  is used for receiving and processing various interrupt signals from the system components.  
         [0024]     Mass storage may be provided by diskette  142 , CD ROM  147 , or hard drive  152 . Data and software may be exchanged with computer system  100  via removable media such as diskette  142  and CD ROM  147 . Diskette  142  is insertable into diskette drive  141  which is, in turn, connected to bus  30  by a controller  140 . Similarly, CD ROM  147  is insertable into CD ROM drive  146  which is, in turn, connected to bus  130  by controller  145 . Hard disk  152  is part of a fixed disk drive  151  which is connected to bus  130  by controller  150 .  
         [0025]     User input to computer system  100  may be provided by a number of devices. For example, a keyboard  156  and mouse  157  are connected to bus  130  by controller  155 . An audio transducer  196 , which may act as both a microphone and a speaker, is connected to bus  130  by audio controller  197 , as illustrated. It will be obvious to those reasonably skilled in the art that other input devices, such as a pen and/or tablet, Personal Digital Assistant (PDA), mobile/cellular phone and other devices, may be connected to bus  130  and an appropriate controller and software, as required. DMA controller  160  is provided for performing direct memory access to RAM  110 . A visual display is generated by video controller  165  which controls video display  170 . Computer system  100  also includes a communications adapter  190  which allows the system to be interconnected to a local area network (LAN) or a wide area network (WAN), schematically illustrated by bus  191  and network  195 .  
         [0026]     Operation of computer system  100  is generally controlled and coordinated by operating system software, such as a Windows system, commercially available from Microsoft Corp., Redmond, Wash. The operating system controls allocation of system resources and performs tasks such as processing scheduling, memory management, networking, and  1 / 0  services, among other things. In particular, an operating system resident in system memory and running on CPU  105  coordinates the operation of the other elements of computer system  100 . The present invention may be implemented with any number of commercially available operating systems.  
         [0027]     One or more applications such as a Web browser, for example, Netscape Navigator, Internet Explorer, or other commercially available browsers may execute under the control of the operating system.  
         [0028]     Communication Environment  
         [0029]      FIG. 2  illustrates a telecommunications environment in which the invention may be practiced, such environment being for exemplary purposes only and not to be considered limited. Network  200  of  FIG. 2  illustrates a hybrid telecommunication environment including both a traditional circuit switched network such as a Public Switched Telephone Network, and packet-switched data networks, such as the Internet and private Intranets, as well as apparatus bridging between the two. Other means of communication, such as a voice over internet protocol (V.O.I.P.), can also be used. Not every element illustrated in  FIG. 2  or described herein is necessary for the implementation of the operation of the invention.  
         [0030]     As illustrated in  FIG. 2 , a global remote connection network topology, illustrated as the Internet  205 , preferably including the World Wide Web, interconnects various other computers in the network environment to the inventive c-commence system  250 . As will be understood by those skilled in the art, the Internet is essentially a network of networks which collectively form a global wide area network enabling processes at different network addresses, and typically in geographically disparate locations, to establish communication connections and to exchange data in a variety of formats. In the illustrative embodiment, any number of different transport protocols may be utilized between and among the various processes connectable across the Internet and private Intranets, e.g. Local Area Networks.  
         [0031]     As illustrated in  FIG. 2 , in addition to inventive system  250 , at least one user computer, or as shown a plurality of other computer systems  210 ,  220  A-B,  230 , and  240  are coupled to the Internet  205 . Each of these computer or internet enabled PDA systems may be implemented with a computer architecture similar or equivalent to that described with reference to  FIG. 1 . Computer systems  210 - 270  may utilize any of a number of technologies known in the arts to connect to Internet  205 . For example, computer system  220 A, which represents a network user, may be connected to the Internet through a dial-up connection to an Internet Service Provider, not shown, such as America Online or Compuserve. Computer system  220 B, representing another network user, may alternatively be coupled to the Internet through a cable modem and broadband cable network infrastructure, also not shown. Computer system  210 , representing a vendor having a Web server to which network users may connect an purchase products, may be connected to the Internet utilizing frame relay technology and a high bandwidth connection, such as a T1, T2 or T3 line. Computer system  230 , representing a credit processing server, and computer system  240 , representing a shipping company computer, may be similarly connected to Internet  205  using any of the previously described techniques or any other technique known in the arts.  
         [0032]     The system  250  comprises a Web server  260 , a database server  270  and database  280  operatively couple, in the illustrative embodiment, through a private network  290 , e.g., a packet-switching network, such as a Local Area Network executing the TCP/IP protocol. Web server  260  is also coupled to Internet  205 , for example, via a T1 line.  
         [0033]     Alternatively, one or more of computer  210 - 270 , may be connected to the system  250  over a broadband access network and cable provider (not shown). In such embodiment, a cable modem (CM) connects the computer to a cable node via a high frequency connection. Typically, as many as 1,000 cable modems may be connected to a cable node through appropriate cable modems and high frequency connections. Each cable node is, in turn, connected through a cable modem termination system (CMTS). A plurality of cable modem termination systems are coupled to a termination headend. A plurality of interconnected headends comprise the backbone of the broadband access network. The cable headends are typically located at the cable company facilities and may include a host data terminal connected to an Internet Protocol (IP) network through at T1 lie or other connection.  
         [0034]     The T1 line, may be, in turn, connected to the Internet through an Internet Service Provider (ISP). The cable modem termination system converts high frequency data from a cable infrastructure into Internet Protocol format typically using the published Data Over Cable Service Industry Standard (DOCSIS). Alternatively, a network user computer may be connected to system  250  via a digital subscriber line (DSL) service (not shown). In such configuration, a user computer is coupled to a telephone company switch via a DSL modem and existing public switch telephone network infrastructure.  
         [0035]     The construction of DST, subscriber networks and broadband access networks are known in the art and are currently used by cable companies and telephone companies extensively and will not be described in further detail here for the sake of brevity.  
         [0036]     The above-described communication environment is for illustrative purposes only and is not meant to be limiting. The elements described herein may be operatively coupled through any combination of network configurations including, but not limited to, wide area networks, local area networks, intranets, extranets, the Internet, broadband cable networks, or any combination thereof.  
         [0037]     Further, as used in this specification, the term t“shopper”, “user,” and “viewer” may be either a personal consumer, a business or other entity purchasing goods or services. In addition, the terms “good(s)”, “product(s)” or “item(s)” are used interchangeably.  
         [0038]     E-comnmerce Server  
         [0039]     Referring in  FIG. 3 , a conceptual block diagram of the e-commerce system  250  in accordance with the present invention is illustrated. System  250  comprises a Web server  260 , a database server  270  and database  280  interconnected through a private network  290 . In the illustrative embodiment, Web server  260  performs the functions of a traditional Web server enabling other processes connected to Internet  205  access to one or more Web pages on the server, serving content including web pages, video containing audio, or audio data streams. In addition, Web server  260  contains a media engine which utilizes streamed video and audio data files retrieved from database  280  to present the panoramic presentations, as described hereinafter. Web server  260  comprises a hardware platform  262  which may be implemented using a computer architecture similar to that illustrated with reference to  FIG. 1 . Hardware platform  262  includes a network interface for interfacing server  260  with the Internet, for example, through a T1 line. Hardware platform  262  may include an optional second interface or connecting server  260  to private network  290 . Such an optional second interface may be implemented with an Ethernet LAN card or other LAN-based TCP/IP network connector. The hardware construction of such connectors and cards, as well as their appropriate drivers and protocols which implement the various transport protocol layers are well known within the art and will not be described herein in detail. Hardware platform  262  executes a computer operating system, such as a Window based system, available from Microsoft Corporation, Redmond, Wash. Such an operating system is a multi-tasking operating system capable of executing multiple simultaneous threads of execution. Execution under the control of operating system  264  is web server application  263  which comprises one or more applications necessary for Web server  260  to perform its appropriate functions. Specifically, application  263  comprises a media engine  265 , a Web page interface  266 , database interface  268  and graphic user interface (GUI)  261  modules. Media engine  265  interfaces with a Web page interface  266 , and database interface  268  and graphic user interface  261 . In the illustrative embodiment, the functions performed by media engine  265  may be implemented either with object-oriented programming techniques using the appropriate class definitions and objects for values within the database, or alternatively, using a non-object oriented language such as may be found in a UNIX environment.  
         [0040]     Web page interface  266  functions to render, or serve, pages to users connecting to the Web server  260  and to pass dials and commands received from a user to media engine  265  through the appropriate Application Program Interfaces (APIs). In the illustrative embodiment, the Web page interface  266  may utilize a plurality of Visual Basic script files to create active Web pages. In the illustrative embodiment, such an implementation may be achieved using Microsoft&#39;s Internet Information Services Version 4.0, commercially available from Microsoft Corporation, Redmond, Wash. As will be explained herein after, media engine  265  interacts with media engine  265  and Web page interface  266  to create a web server interface which presents both streamed data and/or web paged data.  
         [0041]     Database interface  268  functions as the interface between media engine  265 , and database server  270 . Database interface  268  may be implemented with the appropriate Remote Procedure Call library which enables the interface to make remote procedural calls to database server  270  and to service calls received from database server  270 .  
         [0042]     Database Architecture  
         [0043]     Database server application  270  and database  280  comprise the system by which the database information and data files of the present invention are retrieved and stored. Specifically, database server  270  comprises a database hardware platform  272 , an operating system  274  and a database query application  276 . In the illustrative embodiment, hardware platform  272  is implemented with a computer system similar to that described with reference to  FIG. 1 . Operating system  274  may be implemented with Windows. The database query application  276  may be implemented with any number of commercially available database search query language engines, such as Microsoft SQL Server, also commercially available from Microsoft Corporation. The structure of information, including the data structure, records and various data use to access records as described hereinafter may also be designed and implemented using Microsoft SQL Server, The actual data files containing streamed video and or audio are formatted in accordance with the compression/decompression (codee) and protocols used by the media engine, as described hereinafter.  
         [0044]     As described previously, Web server  260  and database server  270  are operatively coupled through a private network, such as a transmission Control Protocol/Internet Protocol (TCP/IP) based network. Query engine  276  receives information from Web server  260  in the form of a query and supplies the query to database  280 . The structure and organization of data files within database  280  is set forth in greater detail with reference to  FIG. 4 . Database server  270  and database  280  may communicate using SQL standard database query language. The SQL standard is published by the American National Standards Institute (ANSI). The database engine application  276  comprises a set of objects and or code that filter the queries received from Web server  260 , such filters useful in focusing or customizing the scope of a database query. The information retrieved from database  280  is forwarded by database server  270  to Web server  260  using remote procedural call libraries such as that previously described.  
         [0045]     Referring to  FIGS. 4 , the arrangement of data within database  280  is illustrated conceptually. Specifically,  FIG. 4A  illustrates the arrangement of files  405 - 490  as well as the interrelationship between the various files. To further a better understanding of the architecture of database  280 , the files  405 - 490  are described in greater detail below. In the illustrative embodiment, files  415  and  425  represent the video and audio stream data files for a particular location, such as the Plaza Real in Boca Raton, Fla., as well as linking data to other files within database  280  or elsewhere. Files  405 - 490  represent specific the video and audio stream data files merchant establishments which offer goods or services through the inventive system. Like files  415  and  425 , files  405 - 490  represent the video and audio stream data as well as linking data to other files within database  280  or elsewhere, except such data relates to the store interior. Files  490 A-E represent specific goods or services offered by the merchant establishment. Files  490 A-E may represent the video and audio stream data of products, for example, 360 degree images a particular product such as a vase or sculpture. In addition, files  490 A-E may include data about a product such as price, dimensions, product descriptions, etc.  
         [0046]     In an alternative embodiment, files  490 A-E may represent the video and audio stream data of department store areas or other subject matter about the store. In such embodiment, another layer of files, not shown in  FIG. 4 , would be included in the file system hierarchy of database  280  and may include the previously described product information.  
         [0047]     Media Engine  
         [0048]      FIG. 3  illustrates a high level block diagram of system  250  of the present invention including media engine  265 . The media engine  265  uses the player/data file model similar to many other multimedia programs available. Media engine  265  may use an industry standard data streaming utility, such as QuickTime commercially available from Apple Computer Corp., Cupertino, Calif. Media engine  265  may use Quicklime for all the file input/output and for the actual display of the video and audio information to a user interface  261 , in conjunction with operating system  264 . In the illustrative embodiment, media engine  265  may be implemented as an application using object oriented technology and is intended to execute in a multitasking, multi-threaded environment, such as that provided by Windows.  
         [0049]     Media engine  265  may rely upon the QuickTime codec from Apple Computer, Cupertino, Calif. as its media streaming utility, to present the audio and video data using standard functionality which is already fully documented in the QuickTime API documentation. If media engine  265  utilizes the QuickTime codec the data files may have a format similar to a QuickTime data file format. It will be obvious to those skilled in the relevant arts that other players may be used in place of the QuickTime utility. For example, the Microsoft Media Player engine, commercially available from Microsoft Corp., Redmond, Wash. Alternatively, any media engine that complies with any of MPEG, MPEG-2, QuickTime, AVI and similar standard may also be used in media engine  265 . Commercially available applications suitable for use as media engine  265  are Total View, commercially available from Be Here Corporation, Fremont, Calif. and the Discourse Player, commercially available from Ideal Conditions, Inc., Boca Raton, Fla.  
         [0050]     The format of the data within video and audio data files in database  280  is compatible with the respective media engine. Such data files contain the sound, video, still graphics, transcript, annotations, and other media types that can be included in a presentation. If the media engine  265  is implemented with the Discourse Player, commercially available from Ideal Conditions, Inc, the presented data stream may include selectable hot buttons (regions) within the video presentation, as well as relevant links through which a viewer can navigate to/from other data stream or data types and pages.  
         [0051]     User Interface  
         [0052]     The GUI  261  presents a main window to the user. Other windows may be dynamically generated as requested by user commands. Each of these windows can be hidden or displayed, enabled or disabled, and moved around the screen at the discretion of either the user or the creator. FIGS.  5 A-D illustrate an exemplary main presentation windows of a user interface presented by system  260 . The user interface may be designed to obey the standard user interface guidelines of the native operating systems and one or more browser window framing capabilities.  
         [0053]     The main window shows the presentation itself The size of this window is variable, depending on capabilities of the network user&#39;s playback hardware.  
         [0054]     By using a pointing device, such as a mouse or a joy stick, the user is able to direct the presentation to anywhere within a wide angle perspective of the subject matter. Alternatively, a toolbar (not shown) containing control buttons may be provided enable the user to direct playback of the presentation. In some embodiments, where panoramic footage of a location was taken the streamed video may have complete 360 degree perspective. In other embodiments, where wide angle footage of a location was taken the streamed video may have 180 degree perspective. To achieve this technique panoramic analog video of street scenes are digitized and merged seamlessly through overlapping frames. The position of the cursor within the viewing field is passed to the server, which detects the user&#39;s navigation and, preferably, cooperative with the user&#39;s computer, automatically causes the current stream to be adjusted within the frame boundaries of the main presentation window or to link from the current video stream to another video stream of adjacent view, changing the video with no apparent interruption to the viewer.  
         [0055]     Users can also click on ‘hotspots’ within the video area itself, where the clicked selection is detected by the server. These hotspots can be linked to the next adjacent level in the presentation, i.e. changing a store area, selecting a store to enter or leave, from a street scene, including navigating through the material, selecting one or more items within the store, controlling visibility of windows, or launching external resources, such as an Internet telephone application. In some embodiments the main window may provide a map or position indicator indicating where a user has progressed within a given location.  
         [0056]     A control on GUI  261  enables the viewer to accelerate the speed with which the streamed video data are presented to the viewer in relation to the default speed. In the contemplated embodiment some video stream will be presented at walking speed while other are presented at driving speed.  
         [0057]     Process Flow  
         [0058]     FIGS.  5 A-D are screen captures of the graphic user interface of the inventive server in accordance with the present invention. FIGS.  6 A-B collectively form a flowchart illustrating the processes of delivering a presentation and completing an c-commerce transaction in accordance with the present invention. First, a network user connects from his or her computer  220 A or  220 B through the Internet  205  to the inventive system  250 , specifically Web server  260 , and provides identification or other log-on information, as illustrated by step  600 . A user may interact with system  250  using any currently known user interface, including pointing devices, voice recognition input, etc., which the user&#39;s system supports. The user will be greeted with a home page which offers a selection of specific shopping areas to tour, as illustrated by step  602 . Once the viewer has selected a specific shopping area tour presentation, he or she will activate the link to this specific shopping area to begin the virtual shopping tour, as illustrated by step  604 . The file containing the selected video stream and its related linking data, ate then retrieved from database  280  and supplied to media engine  265  for presentation through GUI  261 , as illustrated by step  606 . For illustrative purposes only, assume the viewer has selected Mizner Park in Boca Raton, Fla. The first page delivered to the viewer will include video of the Plaza Real at Mizner Park in Boca Raton, Fla., as illustrated in  FIG. 5A .  
         [0059]     By using a mouse or other command input device, the viewer can control the direction (video stream content) and advance along the Plaza Real at his or her own pace, enjoying the sights and sounds along the way. For example, from the image shown in  FIG. 5A , moving the cursor right, beyond a predefined threshold, will automatically active a new selection link, causing the current video stream file to link to a second video stream file, as shown in  FIG. 5B . The linking of the video stream is preferably done in a seamless manner which will create the perspective of turning one&#39;s head. Such an illusion may be achieved using wide angle video footage which had been digitized and, for example, overlapping frames of the previous and currently selected video stream during the transition from a first stream to a second. The process of linking from the current video stream to a new video stream is designated in  FIG. 6 , by process step  608  and decisional step  610 . The file containing the new video stream and its related linking data, are then retrieved from database  280  and supplied to media engine  265  for presentation through GUI  261 , similar to steps  606  and  608 . Note that a link may also be activated by selection of a “hot spot”, i.e. a designated region within the main presentation window, as explained hereinafter. Note that a link may be resolved into web page data, in the case of a static menu, a URI, to another address, or other data types which are not necessarily streamed.  
         [0060]     The video stream may be accompanied by an audio data stream, as well. The audio data stream may include, for example, ambient sounds recorded simultaneously with the video from which the video stream was derived. Alternatively, other audio data, such as music, a narrative monologue or any combination thereof, may be synchronized to accompany the video stream. The synchronization of the audio data stream to the video data stream may be achieved using techniques well known in the art. Preferably, when the speed of the video changes or pauses, the audio stream will remain without apparent shifts in frequency,  
         [0061]     As shown in  FIG. 5B , the viewer may advance along the Plaza Real experiencing the sites and sounds of the street scene from a first person perspective. Because the original video footage from which the video data stream was derived was made with either a wide angle or panoramic camera, not all of the data stream may be viewable within the framed window of the user&#39;s browser. Accordingly, slight movement of the cursor to the right or the left will first cause a shift in the viewing boundaries of the current stream, as illustrated in  FIG. 5C , which illustrates a portion of the same video stream as  FIG. 5B , before linking to another video stream is triggered, such as by movement of the cursor to the extreme window border. Preferably, sequentially linked or selected videos contain content which is spatially related, for a more continuous and realistic visual experience during the transition from one video to the next. The process of linking from one stream to another may occur in any pattern and for any duration, the only limitations being the amount of data which can be streamed within a given period. In a preferred embodiment, a data stream can be automatically linked with another stream by default, such as when the viewer reaches a dead end street or the end of a particular shopping area.  
         [0062]     When a store or other establishment of particular interest catches the viewer interest, the visitor activates a region of the video, i.e. a “hot spot” which links the current video stream of the street and store front to a video stream representing the store interior, as illustrated by  FIG. 5D , enabling the viewer to see images of the store&#39;s wares, possibly accompanied by a list of particular products for sale. In one embodiment of the invention, the interior of the store may be one or more still images, especially for a small store with a limited product selection. For larger business establishments, the interior of the store may have numerous departments and/or floors. In such instances the interior of the store may be viewable via one or more streamed audio and video files in a manner similar to that previously described with reference to the street scenes.  
         [0063]     When the visitor begins to examine a selected store&#39;s product line, he or she will be able to click on a visual image of products for sale with supporting text. The viewer will be able in many cases to manipulate the image of a chosen product to examine the item thoroughly (e.g., zoom in, side view, etc.). In order to properly inform its viewers, affiliated vendors will provide full descriptions or each of their products in data base  280 , including available sizes and colors, as well as pricing and delivery information, and return policy. In an alternate embodiment, a viewer may be able to link from Web server  260  to vendor Web server  210  of  FIG. 2 . The process of linking and retrieving data related to products, regardless of the type of data, is also represented in  FIG. 6 , by steps  606 - 610 .  
         [0064]     As explained hereinafter, if a viewer/user wishes to speak to a sales representative or other person to render assistance with product selection, the user may establish a real-time, point-to-point communication link with an actual sales assistant at the store or an on-line sales operator associated with an automatic call center linked to either system  250  or to a vendor web site, as illustrated by decisional step  612  and process step  614 .  
         [0065]     When the viewer wants to purchase an item from a particular store, a “shopping cart” utility within web server  260  allows customers to designate a selected item as one they wish to purchase, as represented by steps  616 . The implementation of a “shopping cart” utility is within the scope of those skilled in the arts. Thereafter the user may continue shopping, either in the same store, or other stores in the same neighborhood, or even stores in other cities, as represented by decisional step  618 , and the whole or part of the process may be repeated in accordance with steps  602 - 616 .  
         [0066]     A “checkout feature” within Web server  260  will then calculate the total amount due and receive credit card or payment information which can be processed and cleared through any number of commercially available on-line credit processing services, shown as credit processing server  230  of  FIG.2 , and step  620 . In the event that the purchaser and the seller are in different countries, Web server  260  may connect to a shipping company offering on-line quotation and shipping services, in order to provide a quote to the viewer which includes shipping, duties, and tariffs for the consumer, as illustrated by step  622 . Such services are commercially available from From2.com, Inc. of Miami, Fla. and enable a purchaser to pay for and set up international shipment of purchased goods. In the contemplated embodiment, Web server  260  also calculates amounts owed to the given vendors, as well as the transaction fees owed for facilitating store purchases via system  250 .  
         [0067]     Finally, following completion of the users shopping tour, receipts and confirmation of purchase and/or shipping arrangements may be sent to the user via email or regular postal service, as illustrated by step  624 .  
         [0068]     Viewer/ Vendor Communications  
         [0069]     In an alternative embodiment of the invention, viewers may establish a real-time point-to-point communication link with an actual sales assistant at the store or an on-line sales operator associated with an automatic call center linked to either system  250  or the vendor. In such an embodiment live online communication between site viewers and sales associates at affiliated vendors&#39; stores equipped with laptop computers, microphones and small hand held digital cameras may take place. Using this service, viewers would be able to interact more directly with merchants, having their questions about particular products answered immediately, as if they were in the store themselves. Such comprehensive support would ensure that questions about specific items are answered properly by store or company personnel and that all items ordered are delivered as promised in satisfactory condition. Such on-line communications would also give viewers a shop-by-appointment option.  
         [0070]     Internet telephony applications suitable for use with system  250  include V.O.I.P. and the WebPhone or the Mini WebPhone client software application commercially available from NetSpeak Corporation, Boca Raton, Fla., referred to hereafter as the WebPhone client or WebPhone process. The WebPhone and Mini WebPhone applications can be launched from an icon on the viewer&#39;s browser and are capable of transmitting both packetized audio and video data over packet-switched networks such as the Internet. The WebPhone client process, upon instruction from the user or automatically upon receipt of the address information from browser process, attempts to establish a direct, point-to-point communication with a destination specified by the address information. If the address information is an Internet protocol address, having the form XXX.XXX.XXX, the WebPhone client process will attempt to establish a call directly to WebPhone client process at the vendor&#39;s establishment or a call center. Once established, the parties to the call can use any of the features of the WebPhone application, such as call conferencing, video displays, white boarding, etc. Alternatively, rather that calling a store directly, the viewer&#39;s call may be directed to an on-line automatic call center (ACD), such as that described in U.S. Pat. No. 5,999,965, entitled Automatic Call Distribution Server For Computer Telephony Communications. Alternatively, the viewer&#39;s call may be directed to an Interactive Voice Response (IVR) system which may be used to answer the viewer&#39;s questions while in queue for a sales representative. The WebPhone application allows parties to-exchange URT.&#39;s with the packetized voice and video data, thereby allowing a sales representative and potential shopper to view Web pages of Web server  260  or another web site in synchronization.  
         [0071]     In addition, the user could connect to the internet using an Apple iPhone, available from Apple, Inc., Cupertino, Calif., or other internet enabled PDA or PDA cell phone, such as the Palm Treo, manufactured by Palm, Inc., Sunnyvale, Calif. Once an internet connection is established, the user may use the invention as further described herein.  
         [0072]     Natural Language Variations  
         [0073]     Upon connecting to the home page of web server  260  viewer will be prompted as to which natural language he or she wishes for the presentation. Accordingly, all legend prompts, instructions and spoken words in the audio stream will be adjusted according to the user&#39;s selection. The implementation of such multilingual Web pages is currently in common use and is within the scope of those skilled in the art.  
         [0074]     In addition it is also contemplated that the real-time voice communications established between a viewer and a vendor&#39;s sales representative be translated as necessary, in a voice to voice manner.  
       Alternative Embodiments  
       [0075]     A number of variations to the basic process and configuration of system  250  may be implemented to provide additional functionality, as set Forth herein.  
         [0076]     Visitors to Web site  260  can request direct shopping assistance from a “Company Personal Shopper.” If assistance is requested by a user, a “Company Personal Shopper” can take limited control of the Viewers Internet connection and with the Viewers consent, lead the Viewer to specific sites around the US or the world. As an example, if a Viewer requests assistance in locating a particular type of clothing;, or accessory or special gift item, or painting or antique, a “Company Personal Shopper”, with knowledge of retailers or boutiques on the web site  260 , sitting in a remote Call Center, can physically take the Viewer on a trip to various Web sites that would carry the desired items. Because this service is offered by request only this would obviate privacy issues and would be an added convenience to the Shopper and would enhance the personalized Experience for the Shopper. This is a desirable convenience for the Viewer that can bring many more visitors to the Company&#39;s Website, especially if the Viewer is new to the Web and is unsure of Web navigation or wants to save time or has a definite and specific item in mind and doesn&#39;t want to &#39;shop” or use a search engine.  
         [0077]     Once personal relationships are developed, the store or the Personal Shopper can E-mail particular or targeted customers messages of when items of special interest will be available or when the store will be having its next sale. The E-mail message can either be in the form of the traditional text message or in the form of a personalized audio or audio/video e-mail message. For example, for frequent shoppers via system  250 , special services such as express checkout service, discounts based on purchase levels, and exclusive previews of new fashions and products, may be offered. Such frequent users may be updated regularly via e-mail, based on their customized shopping profiles, of important sales occurring at stores of its affiliated vendors.  
         [0078]     If after having taken the virtual tour of a particular street several times the Viewer may want to visit only one or two locations on that street. Using a site search engine, the user can either click on a map of the street, or enter the name or address of the location in the Web sites Search Engine to go directly to the most relevant files.  
         [0079]     As part of system  250 , a secure server may record credit card information one time only, allowing the Viewer to shop all over the world without ever having to enter the credit card member again. Once the viewer stores credit card information or is a “member” the credit card information (and other personal information) would be in database  280  and would never be necessary again to complete a sale. If the viewer uses the Voice Recognition Option to access the Website, the speech authentication and voice recognition software will identify and authenticate the Visitor based on their voice print. It may no longer be necessary to use passwords and PINs.  
         [0080]     Street scenes will change regularly to reflect both seasonal and inventory/ changes and to keep the experience “fresh”. The experience can further be changed to be more reflective of the location. As an example, in the South Beach area and other Miami shopping destinations the flavor of the experience could have an international flair.  
         [0081]     Viewers will be able to speak in English, Spanish, French, German, Italian, Portuguese, Chinese and Japanese to communicate with sales associates for merchandise description and other things of interest. Sales associates, speaking their own language, will be understood by the viewer in their own native language. Language translation software will eventually enable viewers to communicate with boutiques and Personal Shoppers whose languages may be different than their own.  
         [0082]     The above-described invention may be implemented in either all software, all hardware, or a combination of hardware and software, including program code stored in firmware format to support dedicated hardware. A software implementation of the above described embodiment(s) may comprise a series of computer instructions either fixed on a tangible medium, such as a computer readable media, e.g. diskette  142 , CD-ROM  147 , ROM  115 , or fixed disk  152  of  FIG. 1 , or transmittable to a computer system in a carrier wave, via a modem or other interface device, such as communications adapter  190  connected to the network  195  over a medium  191 . Medium  191  can be either a tangible medium, including but not limited to optical or analog communications lines, or may be implemented with wireless techniques, including but not limited to microwave, infrared or other transmission techniques. The series of computer instructions whether contained in a tangible medium or a carrier wave embodies all or part of the functionality previously described herein with respect to the invention. Those skilled in the art will appreciate that such computer instructions can be written in a number of programming languages for use with many computer architectures or operating systems and may exist in machine executable format. Further, such instructions may be stored using any memory technology, present or future, including, but not limited to, semiconductor, magnetic, optical or other memory devices, or transmitted using any communications technology, present or future, including but not limited to optical, infrared, microwave, or other transmission technologies. It is contemplated that such a computer program product may be distributed as removable media with accompanying printed or electronic documentation, e.g., shrink wrapped software, preloaded with a computer system, e.g., on system ROM or fixed disk, or distributed from a server or electronic bulletin board over a network, e.g., the Internet or World Wide Web.  
         [0083]     Although various exemplary embodiments of the invention have been disclosed, it will be apparent to those skilled in the art that various changes and modifications can be made which will achieve some of the advantages of the invention without departing from the spirit and scope of the invention. It will be obvious to those reasonably skilled in the art that other components performing the same functions may be suitably substituted. Further, the methods of the invention may be achieved in either all software implementations, using the appropriate processor instructions, or in hybrid implementations which utilize a combination of hardware logic and software logic to achieve the same results. The specific configuration of components or processes to achieve a particular function, as well as other modifications to the implementations of the inventive are intended to be covered by the appended claims.