Abstract:
A system has a processor and tangible, non-transistory media that stores a program that when executed by the processor is configured to perform operations. The system receives a request from a requesting user to reconfigure a search screen on a display, adds at least one search window to the search screen; receives a plurality of search requests from the search screen, and performs a plurality of searches to perform a separate search resulting in separate search results for each of the search requests provided by the requesting user. Each of the search results is displayed on a separate frame on a display. Other embodiments include operations other than searches.

Description:
CROSS-REFERENCES TO RELATED APPLICATIONS 
     This application claims priority from U.S. Provisional Application No. 61/473,007, filed Apr. 7, 2011 and 61/473,050, filed Apr. 7, 2011, both incorporated by reference in their entirety. 
    
    
     BACKGROUND OF THE INVENTION 
     In a web browser, a user inputs commands for controlling what is displayed on the web page. To run multiple applications on a single web page, the web page can be divided into different windows or frames, each of which displays information from a different application. Each window acts independently of the other windows, and typically has one or more scroll bars for each frame, with which the user separately scrolls what is displayed in each frame. The display is therefore not seamless, as it is divided by various separate, independently framed windows, scroll bars or the like. Also, only one frame is active at a time. 
     There is a need in the art for a multi-browsing experience within a single environment, in which the screen is not divided into separate independently framed windows&#39; but on which multiple applications, such as two or more independent searches or other combinations of applications or websites can be displayed. 
     SUMMARY OF THE INVENTION 
     One specific embodiment of the invention relates to a system that has a processor and tangible, non-transistory media that stores a program that when executed by the processor is configured to perform operations. In one embodiment relating to searches, the system receives a request from a requesting user to reconfigure a search screen on a display. The system adds at least one search window to the search screen; The system receives a plurality of search requests from the search screen, and performs a plurality of searches to perform a separate search resulting in separate search results for each of the search requests provided by the requesting user. Each of the search results is displayed on a separate frame on a display. 
     Particular embodiments of the invention may have specific features. In one embodiment, each separate frame is displayed as a column on the screen. The columns may be side-by-side, for example, for convenient comparison. The system may further include receiving a choice of a search engine or a plurality of search engines by the requesting user, and utilizing the search engine(s) specified by the requesting user to perform one or more searches. 
     The system may include receiving a request to increase the number of search windows on the screen and, in response, increasing the number of search windows displayed on the screen. The system may also include receiving a request to decrease the number of search windows on the screen and, in response, decreasing the number of search windows displayed on the screen. Sponsored links or other information may be displayed in conjunction with the display of search results. The system may also include receiving a request to reduce the number of columns of search results and, in response, reducing the number of columns of search results. The system may also include receiving a request to reduce the display of sponsored ads and, in response, reducing the display of sponsored ads. 
     In one embodiment, the system includes a plug-in for a browser, wherein the plug-in configures the browser for use in the system. 
     The system may be specially configured to display search results on the screen of a mobile device, such as a smart phone, a tablet, a PDA or the like. The system may, for example, display a plurality of search results for a plurality of search strings on the screen of a mobile device, wherein at least one set of search results is initially collapsed until expanded by the user. The search results may be displayed, for example, in horizontal frames extending across at least a portion of the display. In one embodiment, the system receives a request from the user to scroll through search results, and the search results are correspondingly scrolled. Another alternative is that the system may receive a request, from the end user for example, to move the boundary of a search result frame and, in response, the boundary of the search result frame is accordingly moved. 
     The system may receive an indication that the cursor has rolled over a search result, and in response the system displays a preview of the search result. As another alternative, the system may includes pagination with the search results or other content to be displayed, to display multiple pages of search results or other content within a frame. In another alternative, the system may include receiving a request to display the destination of a search result within the frame, and replacing the list of search results with a destination page. 
     Although one embodiment relates to display of search results, various other embodiments may include the display of other content. As one non-limiting example, a feed from a social media site may be displayed in one column or row on the display, for example, while feeds from other sites may be displayed in adjacent columns or rows. Other variations are possible, such as results from a plurality of travel-related sites displayed adjacent to one another, or results from shopping sites in order to compare prices or other aspects of goods for sale. In one embodiment, the user may select from amongst various sites and/or applications from pull-down menus associated with a search bar or otherwise provided by the system. 
     The aforementioned features may be combined in a variety of different ways to form different embodiments. It should also be understood that the foregoing Summary is not a complete description of the inventive features and aspects of the invention. Other features and advantages of the present invention will become more apparent from the following Detailed Description, taken in conjunction with the drawings, and from the claims. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  illustrates a display having a single window in which to enter search terms and a button with which to initiate a second search on the same display; 
         FIG. 2  illustrates a display in which a second window has been opened in which to enter search terms for a second search; 
         FIG. 3  illustrates a frameless display having two windows in which search terms have been entered and two independent sets of search results displayed on the display; 
         FIG. 4  illustrates an alternative display having a single search window and an onscreen button with which to initiate a second search on the same display; 
         FIG. 5  illustrates the display of  FIG. 4  in which the user has clicked on the button to open a second search window; 
         FIG. 6  illustrates the display of  FIG. 5  in which the user has conducted two independent searches on a single, frameless screen; 
         FIG. 7  illustrates an alternative display having a single search window and an onscreen button with which to initiate a second search on the same display; 
         FIG. 8  illustrates the display of  FIG. 7  in which the user has entered search terms for two independent searches on a single, frameless screen; 
         FIG. 9  illustrates the display of  FIG. 7  in which search results are independently displayed for each of the two search strings of  FIG. 8 ; 
         FIG. 10  is a flow chart illustrating the flow from the user&#39;s perspective of the present system; 
         FIG. 11  illustrates an alternative embodiment search screen having a single search window; 
         FIG. 12  illustrates the embodiment of  FIG. 11  expanded to two search windows; 
         FIG. 13  illustrates the embodiment of  FIG. 11  expanded to three search windows; 
         FIG. 14  illustrates the configuration of  FIG. 13  with search terms entered in each of the three search windows; 
         FIG. 15  illustrates search results and sponsored ads that appear after the search has been conducted; 
         FIG. 16  illustrates a results screen with only two search windows; 
         FIG. 17  illustrates a results screen with only one search window. 
         FIG. 18  illustrates a search screen that is configured for a single search, but which the user can reconfigure for multiple simultaneous searches; 
         FIG. 19  illustrates an embodiment of  FIG. 18  in which multiple search windows have been opened; 
         FIG. 20  illustrates a screen of the embodiment of  FIG. 18  in which the user has conducted a single search; 
         FIG. 21  illustrates a screen of the embodiment of  FIG. 18  in which search results and corresponding paid ad results are displayed for three separate searches; 
         FIG. 22  illustrates a screen of the embodiment of  FIG. 18  in which search results and corresponding paid ad results are displayed for a reduce number of separate searches, and 
         FIG. 23  illustrates one embodiment for a mobile or tablet screen, in which the user may selectively activate separate search result screens as desired. 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     The present invention relates to an online multi-tasking application that provides users the ability to have concurrent experiences on the Internet in real time. This application aggregates two or more simultaneous, independent live feeds or streams into a single, frameless window, in side-by-side fashion, allowing users to seamlessly engage in multiple activities without having to re-open, maximize, ‘activate’ or toggle back and forth between windows. A unified display thus includes data of more than one application or website, with the data of each displayed in a predetermined data location on the screen. 
     In one example, on Internet search sites (such as Google, Bing, Yahoo!, etc.), the present invention turns an existing, single-action page into a multi-use application, and allows for side-by-side comparisons, so that users can multi-task in real-time. 
     In one embodiment, upon clicking an onscreen button, an additional search entry field appears on the page, allowing the user to enter two distinct, separate search terms, and thus execute two simultaneous, real-time searches. Upon activating the enter command, the page returns search results for both queries in a side-by-side cohesive display. A multiple experience within a frameless window display within the existing page opens, allowing a side-by-side display of search results, which includes two or more real-time searches. 
     For instance,  FIG. 1  illustrates a display  10  having a single window  12  in which to enter search terms and a button  14  with which to initiate a second search on the same display.  FIG. 2  illustrates display  10  in which button  14  has been clicked by the user and a second window  16  has been opened in which to enter search terms for a second search.  FIG. 3  illustrates frameless display  10  having two windows  12 ,  16  in which search terms have been entered and two independent sets of search results  18 ,  20  displayed on the display. 
       FIG. 4  illustrates an alternative display having a single search window  12  and an onscreen button  14  with which to initiate a second search on the same display.  FIG. 5  illustrates the display of  FIG. 4  in which the user has clicked on the button  14  to open a second search window  16 .  FIG. 6  illustrates the display of  FIG. 5  in which the user has conducted two independent searches on the single, frameless display  10 , with the search results  18 ,  20  of each search displayed side-by-side. Advertisements corresponding to each search are displayed in columns  22  and  24 , respectively. 
       FIG. 7  illustrates an alternative display having a single search window and an onscreen button with which to initiate a second search on the same display.  FIG. 8  illustrates the display of  FIG. 7  in which the user has entered search terms for two independent searches on a single, frameless screen.  FIG. 9  illustrates the display of  FIG. 7  in which search results are independently displayed for each of the two search strings of  FIG. 8 . 
       FIG. 10  is a flow chart illustrating the flow from the user&#39;s perspective of the present system as relating to conducting searches with search engines. Step  100  initiates a process termed herein under the “Multable” trademark. In Step  102 , the user is presented with an onscreen button, such as button  14  in  FIG. 1 . When the user clicks the button in Step  104 , the user is presented with two search fields  106  on the single display. Alternatively, the user may be presented with more than two search fields, as different embodiments of the present invention may include more than two search fields. 
     The user now enters a search term into each of the search fields, at Step  108 , and submits the terms, typically one at a time, at Step  110 . Once the search terms have been entered, the user is presented with multiple, side-by-side search results on a single frameless page at Step  112 . 
     Another embodiment includes a widget or plug-in function, that allows a user to populate the widget with feeds from any two sites in side-by-side fashion. For illustration purposes, the following independent feeds could populate the widget according to this embodiment of the invention—Facebook/Search, Twitter/Facebook, Ancestry.com/Wikipedia, Bing/Google, eBay/Amazon, Yahoo! Finance/BankofAmerica. 
     The present invention is not limited to Internet searching. Two or more other applications can be run simultaneously. As non-limiting examples, a social media site may be run simultaneously with other sites, such as a Facebook friend feed or a game. The feed from the social media site may be displayed in one column or row on the display, for example, while the feeds from other sites may be displayed in adjacent columns or rows. Other variations are possible, such as results from a plurality of travel-related sites displayed adjacent to one another, or results from shopping sites in order to compare prices or other aspects of goods for sale. In one embodiment, the user may select from amongst various sites and/or applications from pull-down menus associated with a search bar or otherwise provided on the site. 
     As will be explained in further detail below, the onscreen button may be located at any of a variety of locations on a web page, such as in a user&#39;s navigation bar, on a Facebook page, on the main portion of the display, or elsewhere, and represents the ability to multi-task in real time with two or more simultaneous, side-by-side activities. 
     This dual search functionality allows for increased search ad revenue. For example:
         It allows sites to incrementally sell more ads on a single page. As a non-limiting example, if each side of the search is worth 65% of a full page, combining the two may yield 130% of current revenue, thus resulting in 30% increased revenue.   Multi-word keyword purchase—an advertiser can purchase multiple search terms, and if a user uses these in his/her side-by-side search, it triggers a takeover of the top search spots on each side, then combines into a single ‘banner’ spanning both sides (e.g. across the top of the screen or other arrangement, as desired by the developer).       

     In another embodiment, the search strings entered into each search window are used to determine what advertisements will be displayed on the screen. That is, in an ad keyword environment, ad keywords are derived from each of the search strings, when possible. Consequently, advertisements may optionally be displayed on the screen based upon an aggregation of entered search strings. 
     The present invention can operate within a multi-window or multi-frame environment. For example, considering the popular iGoogle application, the iGoogle application acts in completely separate spaces or real estate on the page, and there is no association between them. Each window or application is individually framed and separate from the others, operating completely independently within an independent frame or environment. iGoogle acts as a dashboard, with each window acting as a separate experience in different regions or quadrants of the page. In contrast, the present invention relates to a multi-browsing experience within a single environment. 
     In one embodiment, the present invention can operate as one of the applications within an iGoogle or similar screen, allowing the user to multi-task within one of the windows rather than toggling back and forth between windows to execute two simultaneous experiences. 
     Generally, embodiments of the present invention relate to generating a frameless display. Display configurations and screen layout are typically pre-defined, with areas of the display configured to display output from different applications. For example, in the figures presented, when the user clicks on the onscreen button  14 , the format of the display becomes the pre-defined format in which output (such as search results from multiple searches) is displayed in corresponding pre-determined areas of the display. 
     It is noted that the onscreen button  14 , which may be located at any of a variety of locations on the display, permits the user to toggle between a normal first mode and a second, multi-application mode. So, for example, if the user wishes to conduct a normal internet search, the display remains in the default first mode. If the user then wishes to switch to a dual internet search mode (e.g.  FIG. 2 ), the user simply clicks on the button  14 . To go back to the first, normal mode, the user clicks again on the button  14 . Alternatively, the button can be configured to switch between a variety of different modes. For example, a first mode can be the default, normal display mode. A second mode can be a two-application mode, while a third mode can be a three-application mode, etc. In these particular embodiments, the user can therefore use the button  14  to switch between different display modes, as desired. 
     It is expected that in most embodiments, the layout of the display will be pre-determined, such that the user does not have an opportunity to alter the layout of the various modes. However, in an alternative embodiment, the user may be permitted—through the use of an “options” menu or the like—to customize the layout of the display in a particular mode. For example, the user may be enabled to select between a display format in which two applications run side-by-side, or a display format in which two applications run one-atop-the-other. Further, in most embodiments, it will be predetermined which applications run together in the multi-application mode. However, in select embodiments, the user may be enabled to select or to specify which applications are to be run concurrently (e.g. Google/Google, Google/Facebook, Google/Ebay, Wikipedia/Orbitz, etc.). 
     Considering another embodiment that is illustrated in  FIGS. 11-17 , the user is initially presented with a single search window  112  and a “+” button  130 , which is an add-on or supplement to the existing search screen. Clicking on the “+” button  130  opens a second search field  116 . Clicking on the “+” button  130  again opens a third search field  117 . A different search term  140 ,  142 ,  144  may be entered into each search field  112 ,  116 , and  117 . Clicking on the “Multable Seach” button  114  performs searches on all three search terms  140 ,  142  and  144 . The search results are displayed in iframes, with an iframe dedicated to search results for each search term. Multiple comparisons within the same active window are thereby facilitated. 
     Sponsored links  122  and  124  are displayed on either side of the screen. In an example in which there are three search windows, the two columns of sponsored links result in five iframes  118 ,  120 ,  121 ,  122  and  124  on the webpage. But to make more room on the screen for search results, a single column of sponsored links or no sponsored links at all may optionally be displayed. As a further option, scroll bars may be added to one or more iframes to facilitate convenient scrolling through search results. Pagination may then be added within each frame, corresponding to the multiple search result screens that the search engine would normally display. 
     When more than one iframe is open, a “−” button  132  may be displayed. Clicking on the “−” button  132  once reduces the number of search windows by one. So, for example, if the screen displays three search windows  112 ,  116 ,  117 , clicking on the “−” button  132  reduces the number to two search windows  112  and  116 . Clicking on the “−” button  132  again reduces the number to one search window  112 . The function of the “+” and “−” buttons may be implemented, for example, with the Ajax programming language to modify existing HTML code in real time. 
     To implement multiple searches simultaneously on for example, Google, a query string with multiple search term parameters is sent. The receiving page then parses the query string, determines how many search term parameters are submitted, and accordingly sets up the search results page with the corresponding number of iframes. It then executes a search query for each search term and sends the results of the query for each search term to the corresponding iframe on the search results page. 
     In some embodiments, rolling over a search results provides a preview of the search result. In one embodiment, clicking on a search result link may display the destination within the iframe column, replacing the list of search results with a destination page. Consequently, specific display pages may be compared in a side-by-side fashion in the adjacent iframes. To return the iframes to search results, one or more “Back” buttons may be implemented. 
     Any choice of search engines may be used, such as Google, Yahoo!, Bing or others. The multiple search field concept may be implemented by way of a browser plug-in, for example, that uses JAVA script and CSS calls to change the visibility and width of the search input fields.  FIGS. 18-22  illustrate one example of an embodiment that utilizes a plug-in. The screenshot of  FIG. 18  illustrates a single search tab  210  which may be highlighted when active. A multable search tab  212  may also be present. A dropdown menu  213  may be optionally provided to allow the user to choose which search engine she or he prefers for the search. Initially, the user is presented with a single search entry field  214 . If the user wishes to initiate a conventional search, a standard search button may be provided. 
       FIG. 19  illustrates a screen in which the multable search option has been activated. In this configuration, the user is presented with two or more search windows  214 ,  216 ,  218  each associated with a corresponding dropdown menu  213 ,  215 ,  217  from which a particular search engine from among a plurality of search engine choices may be chosen for that particular search window. In the example of  FIG. 19 , there are three search windows  214 ,  216 ,  218 , into which three separate search strings may be entered. If the user chooses, each search string may be searched on a different search engine. 
     So, for example, search results from different search engines may be displayed in each of the iframe columns. For instance, if the user selects a single search window, results from a first search engine may be displayed. If the user expands to a second search window, search results for the second search term may be returned from a different search engine than the results for the first search term. If the user expands to a third search window, search returns from a third search engine may be displayed in the third iframe column. The user may choose, for example, to input the same search term in each of the search windows, in order to generate search results from different search engines in a side-by-side comparison. In a further embodiment, buttons or drop-down menus may be provided to permit the user to select the search engine to be used for each search window. 
     As illustrated in  FIG. 20 , in a screen showing the search results for a standard single search, the search results may be displayed on one portion of the screen  230 , while space  232  may be reserved for advertisements, for example. In contrast, a screen showing search results for multiple searches as in  FIG. 21  may include separate search results frames  234 ,  236 ,  238 . In one embodiment, there are scroll bars  235 ,  237 ,  239  associated with each column of search results. Paid ad results corresponding to each frame may be allocated, at  240 ,  242  and  244 , for example. The user may optionally be permitted to adjust the size of the search results columns by, for example, rolling the cursor over the boundary line of one search result column, then adjusting the column width with a click and a drag. 
     The screen may be configured to accept two search terms, for example, rather than three, as in  FIG. 22 . If the user enters a search term into the third (now dimmed) search term window  216 , the third column of search results  238  ( FIG. 21 ) may reappear once a search is initiated. 
     In another embodiment, the technology is adapted for use on smaller screens, such as on mobile devices, as found for example on smart phones, tablets, PDA&#39;s and the like. Rather than having columns of side-by-side search results, for example, bars may be presented on the screen of the mobile device. To view the results corresponding to the first search term, for instance, the user would click or tap on the first bar. To view the results corresponding to the second search term, the user could collapse the results  250  of the first search term, and tap on a second bar  252  to view the search results corresponding to the second search term, and so on.  FIG. 23  illustrates such a scenario. In this example, four search result windows are provided. The top window includes search results from one search engine, while collapsed results are available for selective expansion below. For example, when the user has studied the search results of the first search results window  252 , the user may collapse the first search results window, then click on one of the horizontal bars  252 ,  254 ,  256  below to expand a second search results window. The user may do so sequentially in order to go through all of the search results. Some screens will be large enough for the user to view two or more search results screens at once, at the user&#39;s option. 
     As another alternative, the frames need not be equally-sized. There may be a desire to have a primary search results column that is wider than other search results screens. As a further alternative, the location of the frames on the screen may be varied as desired. 
     Other modifications and improvements may be made without departing from the scope of the invention.