Abstract:
Aspects of the present invention relate to systems, methods and devices for manipulating documents. According to one aspect of the present invention, the responses, from multiple examinees, to a question on an examination may be combined to form a combined document associated with the question for grading, scoring or other analysis. According to a second aspect of the present invention, markings made by the examination grader, on the combined document, associated with an examinee may be combined with the examinee&#39;s examination document to produce a modified examination document.

Description:
RELATED REFERENCES 
     This application is a continuation-in-part of U.S. patent application Ser. No. 10/962,248, entitled “Methods and Systems for Imaging Device Remote Application Interaction,” filed on Oct. 8, 2004, now U.S. Pat. No. 8,018,610; this application is also a continuation-in-part of U.S. patent application Ser. No. 10/961,793, entitled “Methods and Systems for Imaging Device Remote Form Management,” filed on Oct. 8, 2004, now U.S. Pat. No. 8,035,831; this application is also a continuation-in-part of U.S. patent application Ser. No. 10/961,911, entitled “Methods and Systems for Imaging Device Remote Location Functions,” filed on Oct. 8, 2004; this application is also a continuation-in-part of U.S. patent application Ser. No. 10/961,594, entitled “Methods and Systems for Imaging Device Document Management,” filed on Oct. 8, 2004; and this application is also a continuation-in-part of U.S. patent application Ser. No. 10/962,103, entitled “Methods and Systems for Imaging Device Document Translation,” filed on Oct. 8, 2004, now U.S. Pat. No. 7,969,596. U.S. patent application Ser. No. 10/962,248, U.S. patent application Ser. No. 10/961,793, U.S. patent application Ser. No. 10/961,911, U.S. patent application Ser. No. 10/961,594, and U.S. patent application Ser. No. 10/962,103 are hereby incorporated by reference herein. 
    
    
     BACKGROUND OF THE INVENTION 
     Imaging devices such as printers, copiers, scanners and fax machines may have a wide array of functions and capabilities to fit specific uses or combinations of uses. Imaging devices may take the form of a multi-function peripheral device (MFP) that combines the functions of two or more of the traditionally separated imaging devices. An MFP may combine any number of imaging devices. An exemplary MFP may comprise the functions of a printer, scanner, copier and fax machine. 
     Some imaging devices may contain computing resources for data storage and processing such as processors, hard disk drives, memory and other devices. As imaging devices add more features and functions, they may become more costly and complex. 
     Some imaging devices and MFPs may comprise network connectivity to provide communication with other computing devices, such as personal computers, other imaging devices, network servers and other apparatus. This connectivity may allow the imaging device to use off-board resources that are available on a connected network. 
     Imaging devices may have a user input panel comprising an array of buttons, knobs and other user input devices. Some imaging devices may have a display panel, which may be for display only, or alternatively may be a touch panel display that enables user input directly on the display. 
     Devices with touch panel displays or displays with buttons arranged in cooperation with the display may display menu data that may be selected by user input. This menu data may be driven by an on-board server module within the imaging device. 
     BRIEF SUMMARY OF THE INVENTION 
     Some embodiments of the present invention comprise systems, methods and devices for interacting with a remote computing device from an imaging device. These embodiments comprise remote computing devices configured to communicate with imaging devices, imaging devices configured to communicate with remote computing devices and systems comprising various combinations of remote computing devices in communication with imaging devices. 
     Some embodiments of the present invention comprise systems and methods for combining documents. Some embodiments of the present invention comprise systems and methods for combining documents with an imaging device in conjunction with a remote computing device. 
     The foregoing and other objectives, features, and advantages of the invention will be more readily understood upon consideration of the following detailed description of the invention taken in conjunction with the accompanying drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE SEVERAL DRAWINGS 
         FIG. 1  is a diagram of an embodiment of the present invention comprising an imaging device in connection with a remote computing device; 
         FIG. 2  is an image of an exemplary user interface for an imaging device; 
         FIG. 3  shows an exemplary imaging device; 
         FIG. 4  is a chart depicting steps of an imaging device method; 
         FIG. 5  is a chart depicting steps of an imaging device method using a markup language; 
         FIG. 6  shows an exemplary remote computing device embodiment; 
         FIG. 7  is a diagram showing components of an exemplary remote computing device; 
         FIG. 8  is a chart showing steps of a remote computing device method; 
         FIG. 9  is a chart showing steps of a remote computing device method using a markup language; 
         FIG. 10  is a diagram showing a system comprising multiple imaging devices in connection with a remote computing device; 
         FIG. 11A  is a chart showing steps of a method that may be employed by the system depicted in  FIG. 10 ; 
         FIG. 11B  is a chart showing steps of an embodiment comprising selection of a preferred language; 
         FIG. 12  is a diagram showing elements of a system embodiment of the present invention; 
         FIG. 13  is a chart showing the steps of an exemplary document modification method; 
         FIG. 14  is a chart showing the steps of an exemplary document modification method using user characteristic data; 
         FIG. 15  is a chart showing the steps of an exemplary document modification method comprising user characteristic input and document selection; 
         FIG. 16  is a chart showing the steps of an exemplary document modification method wherein supplemental user data is retrieved; 
         FIG. 17  is a chart showing the steps of an exemplary document modification method comprising a user query; 
         FIG. 18  is a chart showing the steps of an exemplary document modification method comprising document display on an imaging device; 
         FIG. 19  is a chart showing the steps of an exemplary document modification method using XML and SOAP; 
         FIG. 20  is a chart showing the steps of an exemplary document modification method comprising remote menu data; 
         FIG. 21  is a chart showing the steps of an exemplary document modification method executed by an imaging device; 
         FIG. 22  is a chart showing the steps of an exemplary document modification method executed by a remote computing device; 
         FIG. 23  is a chart showing the steps of an exemplary document modification method executed by an imaging device wherein remote data is accessed; 
         FIG. 24  is a chart showing the steps of an exemplary document modification method executed by a remote computing device wherein remote date is accessed; 
         FIG. 25  is a chart showing the steps of an exemplary document modification method comprising remote menu data and remote document modification; 
         FIG. 26  is a chart showing the steps of an exemplary document modification method comprising document content modification on an imaging device with output to a destination; 
         FIG. 27  is a chart showing the steps of an exemplary document modification method comprising document content modification on an imaging device with document output through an imaging device function; 
         FIG. 28  is a chart showing the steps of an exemplary document modification method comprising document content modification on an imaging device with remote document storage; 
         FIG. 29  is a diagram showing elements of an exemplary system embodiment of the present invention; 
         FIG. 30  is a diagram showing an exemplary document reconfiguration; 
         FIG. 31  is a diagram showing an exemplary document reconfiguration; 
         FIG. 32  is a chart showing the steps of an exemplary document reassembly method on an imaging device; 
         FIG. 33  is a chart showing the steps of an exemplary document reassembly method on a remote computing device; 
         FIG. 34  is a chart showing the steps of an exemplary document reassembly method on a remote computing device; 
         FIG. 35  is a diagram showing an exemplary document template and reconfiguration; 
         FIG. 36  is a diagram showing an exemplary document template and reconfiguration comprising multiple response regions; 
         FIG. 37  is diagram showing an exemplary document template comprising marking regions; 
         FIG. 38  is a chart showing the steps of an exemplary document reassembly method comprising document modification and subsequent reassembly comprising the modified documents; 
         FIG. 39  is a chart showing the steps of an exemplary document disassembly/reassembly method embodiment; and 
         FIG. 40  is a chart showing the steps of an exemplary document reassembly method comprising document modification and subsequent reassembly comprising the modified documents. 
     
    
    
     DETAILED DESCRIPTION 
     Embodiments of the present invention will be best understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The figures listed above are expressly incorporated as part of this detailed description. 
     It will be readily understood that the components of the present invention, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the following more detailed description of the embodiments of the methods and systems of the present invention is not intended to limit the scope of the invention but it is merely representative of the presently preferred embodiments of the invention. 
     Elements of embodiments of the present invention may be embodied in hardware, firmware and/or software. While exemplary embodiments revealed herein may only describe one of these forms, it is to be understood that one skilled in the art would be able to effectuate these elements in any of these forms while resting within the scope of the present invention. 
     Embodiments of the present invention comprise interfaces and architecture that integrate imaging devices with remote computing device applications and environments to provide solutions that may not be possible solely with an imaging device alone. Some embodiments comprise an infrastructure and set of interfaces that allow applications on a network to programmatically control imaging device functions and interact with a user through an imaging device input panel. Software functions that may not be practical within the imaging device may be performed on the server but may be accessible from the imaging device. 
     For the purposes of this specification and claims, an imaging device (IDev) may be described as a device that performs an imaging function. Imaging functions comprise scanning, printing, copying, image transmission (sending and receiving), image conversion and other functions. Exemplary imaging devices comprise printers, copiers, facsimile machines, scanners, computing devices that transmit, convert or process images and other devices. An IDev may also perform multiple imaging functions. An exemplary imaging device may be a multi-function peripheral device (MFP) comprising the capability to perform a plurality of imaging functions. An exemplary MFP may comprise the functions of a printer, a scanner, a copier and a facsimile machine or image transmitter/receiver. Other MFP imaging devices may comprise other combinations of imaging functions and still qualify as an IDev. 
     For the purposes of this specification and claims, a remote computing device (RCD) is a device capable of processing data and communicating with other devices through a communications link. An RCD is a remote device because it requires a communications link, such as a network connection, a telephone line, a serial cable or some other wired or wireless link to communicate with other devices such as an imaging device. Some exemplary RCDs are network servers, networked computers and other processing and storage devices that have communications links. 
     Some embodiments of the present invention may be described in relation to  FIG. 1  and  FIG. 2 . These embodiments comprise an imaging device (IDev)  4  that may be a multi-function peripheral device (MFP) or a single function device. The imaging device  4  further comprises a user interface (UI) panel  2 , which may comprise input buttons  14  and a display device  12  or may comprise a touch panel system with or without buttons  14 . User input and display may also be performed through a separate UI device  8 , which may be connected to the imaging device  4  by a communication link  16 , such as a USB connection, a network cable, a wireless connection or some other communications link. The separate UI device  8  may comprise an input device, such as a keyboard or buttons, as well as a display device, which may also be a touch screen panel. The separate UI device  8  may also comprise an interface for transfer of instructions that are input to the device  8  from a remote input device. This form of the UI device  8  may comprise memory sticks, Universal Serial Bus (USB) memory cards and other storage devices that may be configured to store input for transfer to an imaging device. 
     These embodiments further comprise a remote computing device (RCD)  6  that is linked to the imaging device  4  via a communications link  10 , such as a network connection. This network connection may be a typical wired connection or a wireless link. 
     Embodiments of the present invention may provide menu data from the RCD  6  to the imaging device UI panel  2  or remote panel  8  via the network connection  10 . Once this menu data is fed to the imaging device  4 , an UI panel  2 ,  8  on the imaging device  4  may be used to interact with applications that run on the remote computing device  6 . User input received from UI panels  2 ,  8  may be returned directly to the remote computing device  6 . 
     A Web Service is a software application identified by a Uniform Resource Identifier (URI), whose interfaces and binding are capable of being defined, described and discovered by Extensible Markup Language (XML) artifacts and supports direct interactions with other software applications using XML based messages via Internet-based protocols. 
     An application on the remote computing device  6  may use one or more Web Services to control various features in the imaging device  4 , such as enabling, disabling or setting device values or controlling device functions. 
     Some embodiments of the present invention allow network applications running on remote computing devices to interact with the user of the imaging device through the imaging device I/O panel. These embodiments allow imaging device user interface (UI) control (e.g., touch panel, button/display) by applications. Some embodiments may also integrate custom display screens or menus with the native imaging device UI. Embodiments may hand off control of imaging device functions between standard operation modes performed on the imaging device in response to user input to an imaging device UI and open systems modes that utilize network resources, such as applications on RCDs, through user input at the imaging device UI. 
     Some embodiments of the present invention comprise network-based applications that may have full control over the imaging device UI to display text and graphics in any format. In these embodiments, the application may programmatically display buttons, textboxes, graphics, etc. in any layout desired. 
     In some embodiments, the UI layout may be programmed using a standard language, such as a markup language. These languages comprise Hypertext Markup Language (HTML), Extensible Markup Language (XML), Wireless Markup Language (WML), Extensible Hypertext Markup Language (XHTML) and other languages. 
     In some embodiments of the present invention a remote computing device application or server application may be able to request a keyboard UI to be displayed on the imaging device display  12 ,  8 . In some embodiments, this functionality may be available on the imaging device and may not need to be recreated by remote computing device applications. In some embodiments, the remote computing device may define the keyboard prompt and default values. These embodiments may comprise a remote computing device that is able to rename imaging device UI buttons, such as the “OK” and “Cancel” buttons, as well as define additional buttons. 
     In some embodiments, menu templates may be served to the imaging device UI by the imaging device  4  or from a remote computing device  6 . 
     External Authorization Application 
     Some embodiments of the present invention may comprise a remote computing device application that is registered as the External Authorization server. The External Authorization application may control access to the imaging device and may have top-level control of the UI. UI control may be given to this application in the same manner that control is given to an internal auditor. 
     In these embodiments, when an imaging device system boots, it may check to see if an External Authorization application is registered. If so, the imaging device may be placed in disabled mode and the application may be contacted to take control of the UI. If the External Authorization server is not available, an error message may be displayed and the device may remain disabled. The imaging device may periodically try to contact the External Authorization server until it is available. Table 1 below describes what entity has control of the UI, in an exemplary embodiment, when the device is in a disabled state. 
                                             TABLE 1                   UI Control in Disabled State            Button Press   UI Control   Indicator Lights               Device boots   External Application   None       Document Filing   External Application   None       Image Send   External Application   None       Copy   External Application   None       Job Status   Device - standard Job Status   Job Status           screens       Custom Settings   Device - standard Custom Settings   N/A           screens            OS Mode   Not available when device is disabled                    
Remote Computing Device Applications
 
     In some embodiments of the present invention, access to the custom UI panels of imaging devices may vary from application to application. Some solutions, such as Document Management integration, may wish to leverage the native Image Send screens, but display some custom UI&#39;s to gather additional information about a scan job. Other solutions, like custom printing applications, may be accessed from a separate mode than the native functions. 
     In order to accommodate the diversified needs of these solutions applications, embodiments may support multiple integration points for UI control. These integration points may be based on a user action (“trigger”) for which applications may register. In some embodiments, applications may be registered with target devices so that the device knows that when a particular trigger occurs on the front panel to contact an associated particular remote computing device for instructions. In exemplary embodiments, applications may be integrated with an imaging device at any of several trigger points. 
     Remote computing devices may be registered to a specific function and contacted when that function&#39;s hardware key is pressed (e.g., “Image Send”) on the imaging device UI. UI information provided by the remote computing device may be displayed instead of the standard function screens native to the imaging device. This trigger may be used for applications that wish to replace the existing functions with completely custom UI&#39;s, such as an alternative scan solution or a specialized display, such as a “Section 508” compatible screen or other specialized-need interface that may have large buttons or other accommodations. 
     In some embodiments, each function on the imaging device may have a menu on the touch screen that remote computing devices, such as servers, can register. This enables solutions applications to provide custom content and still use some of the standard functionality provided by the imaging device. When a button assigned to a custom application is selected, a menu may be displayed with the solutions registered to that function. Users may select the desired solution and the remote computing device may be contacted for instructions. 
     In some embodiments, a stand-alone RCD mode that provides remote computing device application access can be accessed from the job queue portion of the UI that is displayed on every screen. This trigger point may be used for applications that do not fit within one of the standard device functions, such as custom printing solutions on an imaging device. When the RCD menu is selected, a menu may be displayed with the solutions applications registered to the generic RCD mode. Users may select the desired solution and the remote computing device will be contacted for instructions. 
     Hardware Key Interaction 
     In some embodiments of the present invention, when an imaging device is enabled, additional hardware keys may be used to manage the device. Hardware key assignments for an exemplary embodiment are shown in Table 2. 
     
       
         
               
             
               
               
               
             
           
               
                 TABLE 2 
               
             
             
               
                   
               
               
                 Exemplary Hardware Key Assignments 
               
             
          
           
               
                 Button Press 
                 Standard IDev Mode 
                 RCD Mode 
               
               
                   
               
               
                 Mode keys (Copy, 
                 Clear current job settings, move 
                 Clear current job settings, 
               
               
                 Doc Filing, Image 
                 to target screen 
                 move to target screen 
               
               
                 Send) and Custom 
               
               
                 Settings key 
               
               
                 Job Status key 
                 Move to Job Status, maintain 
                 Move to Job Status, 
               
               
                   
                 current settings &amp; UI location 
                 maintain current settings &amp; 
               
               
                   
                   
                 UI location 
               
               
                 Clear (C) 
                 Clears settings 
                 Sends clear event to external 
               
               
                   
                   
                 application 
               
               
                 Clear All (CA) 
                 Clears settings, cancels job, and 
                 Cancels job and returns to 
               
               
                   
                 returns to default IDev screen 
                 default IDev screen 
               
               
                   
                   
                 (notification sent to external 
               
               
                   
                   
                 application) 
               
               
                   
                   
                 **When External 
               
               
                   
                   
                 Authorization is controlling 
               
               
                   
                   
                 the UI, only notification is sent 
               
               
                 Start 
                 Initiates scan function 
                 Initiates scan function 
               
               
                 Number keys 
                 Input for copy count or fax 
                 Not used 
               
               
                   
                 numbers 
               
               
                 * 
                 Logs user out (disable device 
                 Logs user out (disable 
               
               
                   
                 and contact External 
                 device and contact External 
               
               
                   
                 Authorization for screens) 
                 Authorization for screens) 
               
               
                   
               
             
          
         
       
     
     In some embodiments, in addition to the “*” key for logout, a timeout period may be implemented. Some embodiments also comprise an auto clear setting that can be configured for a given period of time, such as 10 to 240 seconds (or disabled). In these embodiments, when there is no activity for the time configured in auto clear, the device may automatically return to disabled mode and attempt to contact a remote computing device to retake control of the UI. 
     Error &amp; Jam Notifications 
     Depending on a particular solution, a remote computing device application may have full or only partial control of the imaging device UI and a particular imaging job. In some embodiments, partial control may include cases where a remote computing device is monitoring clicks, but native modes are responsible for the UI interaction and controlling the job. Partial control may also include cases where the remote computing device application is integrated with a native mode (UI trigger=function custom menu). In these embodiments, the imaging device may handle all error and jam notifications with only a notification sent to the relevant remote computing device application. 
     For some embodiments, in cases where the remote computing device application has full control over the UI and the job, error and jam notifications may be handled differently depending on the type of error. For recoverable errors, a notification may be sent to the remote computing device application and the application may be responsible for displaying messages and resolving the error. For non-recoverable errors, the imaging device and RCD mode may interact to gracefully handle the error condition (e.g., provide user with instructions for clearing jam). 
     Control Handoffs 
     In some embodiments, at different points throughout an imaging job, several applications may require control over an imaging device including, but not limited to, an External Authorization application, a standard RCD application, an imaging device native mode and other applications. The following section describes, for an exemplary embodiment, the various steps in an exemplary job, the entities that may have control during each step, and what type of control may be allowed. 
     Step 1: User provides credentials to access the device at the device UI. This step may be controlled by a remote computing device, such as an External Authorization application or by Internal Accounting (native mode) in the imaging device itself. At the end of this step, the device is enabled. The External Authorization application may also specify default parameters or disable specific job parameters (e.g., default file format is PDF, but the user may change; color mode is set to B/W and the user may not change). 
     Step 2: User sets parameters for the job using one of the native imaging device modes or a standard RCD application. At the end of this step the user makes an input to initiate the job. When the input is made, an optional notification may be sent to the standard RCD application, which can then change job parameters if desired. An e-mail application is one example of an application that may request notification when the user input is made. A user may use native “Image Send” screens or other input to select scan options and choose e-mail recipients. A user may then select a custom application button and choose the scan-to-e-mail option from the menu. The e-mail application may then display custom screens for the user to set permissions for the file. Once a user places the original document(s) on the scanner and initiates the process, the e-mail application may capture the destination parameters set by the user and change the target destination to the e-mail application file transfer protocol (FTP) server. The e-mail application may then receive the file, apply the appropriate permissions, and send to the e-mail recipients selected by the user. A remote computing device application may also want to retake control of the UI at this point, if, as in some embodiments, the application generates thumbnails of the scanned images and displays them to the user for verification. 
     Step 3: Once the job is initiated, the imaging device is responsible for scanning or RIPing the job and spooling it to the hard disk drive (HDD). If the imaging device is configured to authorize jobs with an external authorization application, it may send a click report to the application and wait for instructions. The external authorization application may enable the job for sending/printing, cancel the job, or change job parameters (and then enable). As an example, a rules-based printing application may wish to change job parameters after it receives a click report. Some rules-based printing applications support rules-based printing and scanning that may limit what each user may be allowed to do based on the time of day, the destination, or many other parameters. For example, only users in the marketing group may be able to scan high-quality color images. If a user from another group selects color and 600 dpi, a rules-based application may change the parameters to color and 200 dpi. At the end of this step, the job may be either be authorized or canceled. 
     Step 4: In some embodiments, this may be an optional step, where the standard RCD application in step 2 may have specified the destination as a HDD for temporary storage. This step may also be used, in some embodiments, by a Java application running on the imaging device. For example, a government office may have a custom encryption application running on the device that takes the scanned document, encrypts it, and then requests the imaging device to send it to the target destination selected by the user in step 2. In some embodiments, it may be beneficial to send a notification to the external authorization application after this step—because the imaging device does not know how long the file will be on the HDD or what the application is going to do with it—and after the send/print step. 
     Step 5: In the final step, the file may be output. In typical embodiments, the file may either be sent over the network to be printed or printed locally. At the end of this step, a notification that the job was successfully completed may be sent to the external authorization application and optionally, to the standard RCD application. 
     Device Control and Management API&#39;s 
     The API&#39;s may be used to allow a remote computing device application to control access to an imaging device for vend applications and to manage the device from a remote location. 
     Device Control and Vend API 
     In some embodiments of the present invention, a Device Control and Vend API may allow applications to enable and disable access to the device and track click counts. The Device Control and Vend API may provide an RCD with the following controls: 
     Enable/disable device of function—this may allow an RCD to enable or disable access to the device as a whole or by function to enforce individual user privileges. In some exemplary embodiments, the functions listed in Table 3 may be selectively enabled or disabled by an application. 
     
       
         
               
             
               
               
             
           
               
                 TABLE 3 
               
             
             
               
                   
               
               
                 Device Functions 
               
             
          
           
               
                 Enable/Disable 
                 Description 
               
               
                   
               
               
                 Copy 
                 Copy function 
               
               
                   
                 (Copy button) 
               
               
                 Image Send 
                 Scan and fax function, plus send from Doc Filing 
               
               
                   
                 (Image Send button) 
               
               
                 Document Filing 
                 All access to Document Filing functions 
               
               
                   
                 (Document Filing button) 
               
               
                 Print 
                 Network prints, pull print from front panel, and 
               
               
                   
                 print from Document Filing 
               
               
                   
                 (No button control) 
               
               
                   
               
             
          
         
       
     
     Report clicks used—at the end of a successful job, the clicks used may be reported back to an RCD including: 
     
       
         
               
             
               
               
               
               
               
               
               
               
             
               
             
               
               
               
               
               
               
               
               
             
               
             
               
               
               
               
               
               
               
               
             
           
               
                 TABLE 4 
               
             
             
               
                   
               
               
                 Job and Page Characteristics 
               
             
          
           
               
                   
                   
                   
                 Fax 
                 PC- 
                 E-mail/ 
                   
                 Scan 
               
               
                 Item 
                 Copy 
                 Print 
                 Send 
                 Fax 
                 FTP 
                 Broadcast 
                 to HD 
               
               
                   
               
             
          
           
               
                 JOB Characteristics 
               
             
          
           
               
                 Job Mode 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Broadcast 
                 No 
                 No 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 No 
               
               
                 Manage No. 
                   
                   
                   
                   
                   
                   
                   
               
               
                 User Name 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Address 
                 No 
                 No 
                 Yes 
                 Yes 
                 Yes 
                 # 
                 No 
               
               
                 Start Time 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 End Time 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Total Page 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Result 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Error Cause 
                 No 
                 No 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 No 
               
               
                 Doc Filing 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Save Mode 
                 *1 
                 *1 
                 *1 
                 *1 
                 *1 
                 *1 
                 *1 
               
               
                 File Name 
                 *1 
                 Yes 
                 *1 
                 Yes 
                 Yes 
                 *1 
                 Yes 
               
               
                 File Size 
                 Yes 
                 Yes 
                 *1 
                 *1 
                 *1 
                 *1 
                 Yes 
               
               
                 Resolution 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Special 
                 Yes 
                 Yes 
                 Yes 
                 No 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Finishing 
                 Yes 
                 Yes 
                 No 
                 No 
                 No 
                 No 
                 No 
               
               
                 File Format 
                 No 
                 No 
                 No 
                 No 
                 Yes 
                 Yes 
                 No 
               
               
                 Compression 
                 No 
                 No 
                 No 
                 No 
                 Yes 
                 Yes 
                 No 
               
             
          
           
               
                 PAGE Characteristics 
               
             
          
           
               
                 Copy 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 # 
                 Yes 
               
               
                 Paper Size 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 Simplex/ 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                 duplex 
                   
                   
                   
                   
                   
                   
                   
               
               
                 Paper Type 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 No 
                 No 
                 Yes 
               
               
                 Page 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
                 Yes 
               
               
                   
               
               
                 *1 - Yes when Document Filing is used 
               
             
          
         
       
     
     Debit mode—in these embodiments, when an application enables the device it may specify if the current job requires authorization. If so, the job may be spooled to memory and click information (e.g., as defined in Table 4) may be sent to an RCD. An RCD may then notify the device if the job should be deleted or output sent. At this point, the application also may have the option of changing job parameters. If the application does not require authorization, the job may continue as normal and a click report may be sent at the end of the job. 
     Print job accounting—in these embodiments, an RCD may monitor print jobs in addition to walk-up functions. For print job accounting, an IDev may monitor all incoming print jobs and send accounting data in the PJL header to an RCD for verification before printing the job. The RCD may evaluate the accounting data (or lack thereof) and inform the IDev to continue with or cancel the job. 
     Report on unidentified jobs—in these embodiments, an RCD may also monitor print jobs that it cannot associate to a specific user, such as device reports and incoming fax jobs. The RCD may register to receive click counts for all unidentified jobs, so that it may bill them to a general account. 
     Device Management API 
     In some embodiments of the present invention, a Device Management API may allow a network application to remotely setup and manage the imaging device. In exemplary embodiments, the Device Management API may provide an RCD with the following controls:
         Device status—an RCD may request the current status of the device. This may be the same status information as reported on the embedded web pages.   Device configuration—an RCD may retrieve a list of installed options supported by the device.   Web Page settings—an RCD application may retrieve and set any of the values that are configurable on the embedded web pages.   Key Operator Programs—an RCD application may retrieve and set any of the values that are configurable in Key Operator Programs, including software keys.   Custom Settings—an RCD application may retrieve and set any of the values that are configurable in Custom Settings.   Job Status—an RCD application may retrieve the current job queue and history information and reprioritize or delete jobs in the queue.   Click counts—an RCD application may retrieve device total counts and clicks for each function by account code.   Data Security settings—an RCD application may retrieve the status information on the DSK (e.g., last erase) and initiate data clear functions.   RED data—an RCD can retrieve all data typically sent in a RED message.   Remote reboot—an RCD can initiate a reboot of the imaging device.       

     The above groupings are provided only as an exemplary embodiment detailing which settings may be included. In some embodiments, API&#39;s may be grouped by functional areas since there may be overlap between Key Operator settings and web page settings. 
     Internal Accounting API 
     In some embodiments, an Internal Accounting API may allow a remote computing device application to configure internal accounting and report click counts. In some exemplary embodiments an Internal Accounting API may include:
         Set Auditing Options—an RCD may set auditing options including which modes auditing is enabled for, “account number security” and “cancel jobs of invalid accounts.”   Manage Account Codes—an RCD may add, edit, or delete account codes.   Account Limits—an RCD application may specify a maximum number of clicks by function for individual account codes or for all account codes.   Account Reset—an RCD application may reset the click count for an individual account or for all accounts.   Retrieve Clicks—an RCD may retrieve the number of clicks by function for each account code.
 
Font and Form Management API
       

     Some embodiments of the present invention may comprise a Font and Form Management API, which may allow an RCD application to remotely download and manage fonts and forms in mass-storage. In some exemplary embodiments, a Font and Form Management API may provide a remote computing device with the following controls:
         Mass storage control—an RCD application may retrieve mass storage status information including storage capacity, space available, and write-protect mode plus modify write-protect status.   Resource list—an RCD application may retrieve a list of stored fonts and forms including font or macro ID, font number, font/form name, escape sequence, and file size.   Download resource—an RCD application may download PCL fonts, PCL macros, and PS fonts and forms. Any special processing that may be performed when a resource is downloaded via the web pages may be performed when the resource is downloaded via embodiments of the present invention.   Delete resource—an RCD application may delete any resource stored in mass storage.   Upload resources—an RCD application may upload an individual resource or all resources. On devices where effective memory management is unavailable, a server application may use this function to “defrag” mass storage.   Font/macro ID&#39;s—an RCD application may assign or modify the ID&#39;s assigned to PCL fonts and macros.
 
Firmware Management API
       

     In some embodiments of the present invention, a Firmware Management API may allow a remote computing device or network application to remotely download and manage the imaging device firmware. In some exemplary embodiments, a Firmware Management API may provide a remote computing device (e.g., a server) with the following controls:
         Firmware versions—an RCD application may retrieve the current firmware version numbers.   Service mode—an RCD application may place the MFP in service mode to lockout other jobs that will interfere with firmware upgrade. Upon receiving a service mode request, the IDev may stop accepting incoming jobs, complete all jobs in the queue, and then notify the server that it is in service mode.   Update firmware—an RCD may download an updated firmware version to the device. If a reboot is necessary, the IDev may perform it automatically when download is complete.   Download status—the IDev may send a status notification (success/error) to an RCD after firmware download.   Revert to previous version—if firmware update is not successful, the application may request the IDev to revert to the previous firmware version.       

     Device Function API&#39;s 
     In some embodiments of the present invention, device function API&#39;s allow a remote computing device application to use existing imaging device functionality to provide new custom solutions. 
     Image Send API 
     In some embodiments, an Image Send API may provide the remote computing device application with the following controls:
         Image Send Parameters—a remote computing device application may get and set values for the following scan and fax parameters:
           C OLOR OR  B/W   I MAGE MODE—TEXT, TEXT/PHOTO, PHOTO; EXPOSURE LEVEL      R ESOLUTION      F ILE FORMAT—FILE TYPE, COMPRESSION, AND PAGES PER FILE      O RIGINAL—ORIGINAL SIZE, SIMPLEX/DUPLEX, ROTATE, AND JOB BUILD      F ILENAME      S UBJECT      M ESSAGE      S ENDER      S CHEDULE SEND TIME      P AGE DIVISION  ( BOOK SCANNING )   C OVER PAGE      T RANSMISSION MESSAGE  ( CONFIDENTIAL, URGENT, ETC .)   T HIN PAPER SCANNING      D ESTINATION      D OCUMENT  F ILING      
           Initiate Scan—the remote computing device application may initiate the scan function (same as a user pressing the “start” button).       

     In some embodiments, a remote computing device may change the default values on the imaging device or the values for the current job. For the current job, the remote computing device may also specify if scan parameters may be modified by the user or not. If one remote computing device application (e.g., Access Control) specifies that a parameter cannot be changed and then a second application (e.g., Document Management) tries to set the parameter, a notification may be sent to the second application and the setting will not be changed. 
     Print API 
     In some embodiments, print jobs may be submitted by remote computing device applications using standard printing channels. In some exemplary embodiments, a Print API may provide a remote computing device with the following additional control:
         PJL sniffing—an RCD application may register with the IDev to be contacted for instructions when a specific PJL command is found in a print job. The RCD may then instruct the IDev to replace the command, cancel the job, or continue printing. This interface may be used in applications like accounting and other-brand compatibility.
 
Copy API
       

     In some embodiments of the present invention, a Copy API may provide a remote computing device with the following exemplary controls:
         Copy Parameters—an RCD application may get and set values for the following copy parameters:
           C OLOR OR  B/W   E XPOSURE—TEXT, TEXT/PHOTO, PHOTO, SUPER PHOTO; EXPOSURE LEVEL      P APER SELECT  ( BY TRAY )   C OPY RATIO      2- SIDED COPY— 1 TO 1, 1 TO 2, 2 TO 2, 2 TO 1;  BINDING EDGE      O UTPUT—OUTPUT TRAY, SORT, STAPLE, GROUP, OFFSET      O RIGINAL SIZE      S PECIAL FUNCTIONS—MARGIN SHIFT, ERASE, PAMPHLET, ETC.      D OCUMENT  F ILING      
           Initiate Copy—an RCD application may initiate the copy function (same as a user pressing the “start” button).       

     In some embodiments, a remote computing device may change the default values on the imaging device or the values for the current job. For the current job, the remote computing device may also specify if copy parameters may be modified by the user or not. 
     Document Filing API 
     In some embodiments of the present invention, a Document Filing API may provide a remote computing device with the following exemplary controls:
         Backup/restore—the remote computing device application may import and export a batch file with all Document Filing data. In some embodiments, this package may be in a proprietary format since it may contain documents that are password-protected and may not be accessed individually—for example when restoring in case of failure or cloning to other devices.   File/folder list—the remote computing device application may retrieve, modify, and create new files and folders to be stored on the IDev (also covered in device management).   Download file—the remote computing device may download a new file to the Document Filing systems and specify folder, filename, username, and password.   User list—the remote computing device application may retrieve, modify, and create new users to be stored on the IDev (also covered in device management).   HDD Status—the remote computing device application may retrieve the current HDD status comprising the % allocated to the main folder, quick folder, and custom folders and the % remaining.   Doc Filing Parameters—the remote computing device application may get and set values for storing a file to Doc Filing including the following exemplary parameters:
           E XPOSURE      R ESOLUTION      O RIGINAL—SIZE, SIMPLEX/DUPLEX      F ILE  I NFORMATION—USERNAME, FILENAME, FOLDER, CONFIDENTIAL, PASSWORD      S PECIAL  M ODES— E RASE , D UAL  P AGE  C OPY,  2 IN 1, J OB  B UILD , C ARD  S HOT      
           Initiate Print—the remote computing device application can select a stored file and initiate a print including the following exemplary parameters:
           P APER SIZE/SOURCE      O UTPUT—SORT/GROUP, OUTPUT TRAY, STAPLE, PUNCH, OFFSET      S IMPLEX/DUPLEX  ( TABLET/BOOKLET )   T ANDEM PRINT      N UMBER OF COPIES      D ELETE OR STORE AFTER PRINTING      
           Initiate Send—the remote computing device application may select a stored file and initiate a send including the following exemplary parameters:
           R ESOLUTION      F ILE FORMAT      D ESTINATION      T IMER      S ENDER      F ILENAME      S UBJECT      M ESSAGE  
 
Security
   
               

     Allowing external applications to control an imaging device may open up the imaging device to new security vulnerabilities. In embodiments of the present invention that provide some security measures, the following exemplary items are security concerns that may be addressed by the remote computing device interface. 
     Access to remote computing device interfaces may be limited to valid applications. Embodiments may provide extensive access and control of the imaging device, which may pose a significant security risk. The interface of these embodiments may be protected from access by attackers, while maintaining ease of setup and use for valid solutions. 
     Confidential data (for example, user credentials and job data) may be protected during network transfer. User credentials and job data may be secured during network transfer to ensure that it cannot be stolen, an intruder cannot monitor device activity, and a man-in-the-middle attack cannot change messages. Imaging devices may support Secure Sockets Layer (SSL) and other connections to ensure data is safe while being communicated between the imaging device and remote computing device applications. 
     Administrators may have the ability to lock-down imaging device access. For users with strict security policies, administrators may have the ability to disable access by remote computing devices or limit access to specific applications. Administrators may have an option to register the limited applications that they wish to access the imaging device interfaces. 
     Remote computing device applications may ensure the imaging device is not being “spoofed.” The remote computing device may be able to authenticate an imaging device that it is in contact with to ensure an intruder cannot imitate the imaging device to collect network configuration and password information, monitor file/folder structures of a document management system, or spoof security settings and DSK (Data Security Kit) status of the imaging device. 
     A remote computing device may ensure that the server is not being “spoofed.” The imaging device must be able to authenticate all remote computing devices that it is in contact with to ensure that an intruder is not spoofing the remote computing device&#39;s IP address. By pretending to be the remote computing device, an intruder could steal user credentials, redirect scanned documents, change device settings or firmware, or bring down the access control system (either to provide access to unauthorized users or initiate a denial of service attack for valid users). 
     Access control/vend applications may not be compromised when a remote computing device is unavailable. When the remote computing device is unavailable, it may not be acceptable to provide open access to the device. If the remote computing device is unavailable at startup or becomes unavailable at anytime (e.g., someone disconnects network cable), the imaging device may immediately be disabled and an error message displayed. 
     An administrator may be able to adjust a security level based on company and application requirements. Security requirements may have a large impact on the time it takes to develop a remote computing device application and the resources required to implement the solution. Users using some embodiments of the present invention may range from a small business with one imaging device, no IT staff, and a simple scan or print application to a large government office using access control and audit trails to track all device activity. The security measures used to protect imaging device interfaces may be adjustable by the administrator to match the target environment. 
     The imaging device and remote computing device applications may be able to hand-off user credentials. Users may be prompted to login at multiple points throughout a job. For example, an access control application or accounting application may control total device access, the imaging device may have user authentication enabled for Image Send, and a document management application may require user login before showing a folder list. In many environments, all of these applications will use a common user database. In some embodiments, it may be desirable for the applications to pass user credentials to each other, so that each one does not have to repeat the authentication process. 
     Some embodiments of the present invention may be described in relation to  FIG. 3 . These embodiments may comprise an imaging device only, which is configured to interact with a remote computing device, such as a server, through a communications link. The imaging device  30  comprises a user interface  32 , which comprises a user input device  34 , such as a keypad, one or more buttons, knobs or switches or a touch-screen panel and a display  36 , which may comprise user input device  34  in the form of a touch-screen panel. 
     The imaging device  30  may be capable of performing one or more imaging functions including, but not limited to, scanning, printing, copying, facsimile transmission (sending and receiving) and others. 
     These embodiments further comprise a communications link  38 , which may be a wired connection (as shown in  FIG. 3 ) comprising a network cable, a Universal Serial Bus (USB) cable, a serial cable, a parallel cable, a powerline communication connection such as a HomePlug connection or other wired connections. Alternatively, the communications link  38  may comprise a wireless connection, such as an IEEE 802.11(b) compliant connection, a Bluetooth connection, an Infrared Data Association (IRDA) connection or some other wireless connection. 
     The operation of some imaging device embodiments may be explained with reference to  FIG. 4 . In these embodiments, menu data may be received  40  from a remote computing device (not shown in  FIG. 3 ), which may connected to the imaging device  30  via the communication link  38  through a wired or wireless connection. This menu data may be then displayed  42  on the imaging device user interface display  36 . This display of remote menu data may be intended to prompt a user to make an input on the user interface input device  34 . 
     Imaging devices of these embodiments may be further configured to accept input from a user in response to a display of remote menu data and may communicate  44  that user input to a remote computing device. In some embodiments, this user input data may be processed by a remote computing device. This may comprise running an application on the remote computing device. This processing may also comprise accessing and communicating data that is stored on the remote computing device. 
     The imaging devices of these embodiments are further configured to receive  46  data resulting from processing the user input data. This may comprise data generated by an application running on the remote computing device in response to the user input. The imaging device may also receive data that was stored on a remote computing device, such as a file server, in response to processing the user input. 
     Once the imaging device  30  has received  46  the processed data, the imaging device  30  may perform  48  a native function in response to the data or using the data. For example, and not be way of limitation, the imaging device  30  may print a document that was stored on the remote computing device and modified on the remote computing device according to the user input. As another non-limiting example, the imaging device  30  may active or enable functions (e.g., scanning, copying, printing, fax transmission) on the imaging device in response to the receipt  46  of processed data. 
     Some, more specific, imaging device embodiments may be explained with reference to  FIG. 5 . In these embodiments, the imaging device  30  is configured to receive  50  menu data formatted in a markup language from a remote computing device. The communication link by which the menu data is communicated may be established and maintained using a Hypertext Transfer Protocol (HTTP). The markup language may comprise terms from Hypertext Markup Language (HTML), Extensible Markup Language (XML), Wireless Markup Language (WML), Extensible Hypertext Markup Language (XHTML) and/or other languages. 
     Once the menu data is received  50 , it may be displayed  52  on the imaging device user interface display  36 . As in previously described embodiments, the menu data may be intended to prompt user input on imaging device user interface  32 . Display  52  of the remotely-stored menu data may be accomplished with a browser application that is native to the imaging device  30 . 
     In these embodiments, the imaging device  30  may be configured to route  54  user input received though its user interface  32  to a remote computing device. The remote computing device that receives the user input may then run an application or otherwise process the user input and return the results of the processing to the imaging device  30 . Accordingly, the imaging device  30  may be configured to receive  56  processed data from a remote computing device. In some embodiments, the imaging device  30  may perform one or more functions in response to the receipt  56  of processed data. 
     Some embodiments of the present invention may be explained with reference to  FIG. 6 . These embodiment comprise a remote computing device (RCD)  60 , which has a communications link  64 . The communications link  64  may be a wired connection (as shown in  FIG. 6 ) comprising a network cable, a Universal Serial Bus (USB) cable, a serial cable, a parallel cable, a powerline communication connection such as a HomePlug connection or other wired connections. Alternatively, the communications link  64  may comprise a wireless connection, such as an IEEE 802.11(b) compliant connection, a Bluetooth connection, an Infrared connection, such as those defined in the Infrared Data Association (IRDA) standard or some other wireless connection. In some embodiments, the RCD  60  may further comprise a data storage device  62 , which is typically a hard drive, but may also be an optical drive device, such as an array of compact disk drives, flash memory or some other storage device. 
     Embodiments of the RCD  60  may be further described with reference to  FIG. 7 . In these embodiments, the RCD  60  comprises a processor  72  for processing data and running programs such as operating systems and applications. RCD  60  may further comprise memory  74 , which may be in the form of Random Access Memory (RAM) and Read Only Memory (ROM). Applications processed by processor  72  may be loaded into memory  74 . The RCD  60  may further comprise a network interface  78 , which allows the RCD  60  to communicate with other devices, such as an imaging device  30 . In some embodiments, the RCD  60  may also comprise a user interface  80 , but this may not required in many embodiments. The storage  62  may be used to store applications and data that may be accessed by an imaging device  30  of embodiments of the present invention. The processor  72 , memory  74 , storage  62 , network interface  78  and, optionally, user interface  80  may be linked by a system bus  76  to enable data transfer between each component. The communications link  64  may couple the RCD  60  to other devices via network interface  78 . 
     In some embodiments, described with reference to  FIG. 8 , an RCD  60  may comprise menu data stored on storage device  62  or in memory  74 . This menu data may be configured for display on an imaging device user interface  32 . Menu data may be stored in many formats and configurations. In some embodiments, menu data may take the form of terms expressed with a markup language. The markup language may comprise terms from Hypertext Markup Language (HTML), Extensible Markup Language (XML), Wireless Markup Language (WML), Extensible Hypertext Markup Language (XHTML) and/or other languages. In these embodiments, menu data may be sent  82  through a communications link  64  to an imaging device  30 . Accordingly, menu data configured for display on an imaging device may be stored on the RCD  60 . 
     An RCD  60 , of some embodiments, may be further configured to receive  84  user input obtained through the user interface  32  of an imaging device  30  and transferred to the RCD  60  over communications links  38  and  64 . Once this input data is received at an RCD  60 , the input data may be processed  86 . Exemplary processing  86  may comprise conversion of the data to a new format, execution of commands contained within the data or some other process. Once the input data has been processed  86 , the processed output may be sent  88  back to the imaging device  30  where the processed output may be used in an imaging device process or function. 
     In some embodiments, as described with reference to  FIG. 9 , an RCD  60  may send  90  menu data configured for an imaging device display  36  using a markup language. The markup language menu data may be then received at the imaging device  30  and displayed to a user. This may prompt the user to enter an input on the imaging device user interface  32 . This user input may be sent by the imaging device  30  to the RCD  60 . The RCD  60  may then receive  92  the input data prompted by the display of the menu data on the imaging device  30 . Once received, the input data may be processed  94  on the RCD  60 . Processing may comprise the selection, recordation and/or modification of a form, document or other data stored on RCD  60 , the authorization of a user identified by the user input, the translation of a document input by the user, generation of a map or other directions related to user input or some other process or function. 
     Some embodiments of the present invention may be described with reference to  FIG. 10  and  FIG. 11A . These embodiments comprise at least one RCD  60  and a plurality of imaging devices  30   a - 30   d . In these embodiments, at least one of the imaging devices  30   a - 30   d  comprises a user interface  32  with a display  36  and user input panel  34  that is integral with the display (e.g., touch-screen) or a separate input unit. The RCD  60  may be connected to the imaging devices  30   a - 30   d  by a communications link and network  100  to enable data transmission between the RCD  60  and the imaging devices  30   a - 30   d.    
     In these embodiments, menu data may be stored on the RCD  60  and sent  110  to at least one of the imaging devices  30   a - 30   d  where the menu data may be displayed on a user interface. Any of the imaging devices  30   a - 30   d  that receive the menu data may be configured to accept  112  and transmit  114  user input to an RCD  60 . Once the user input data is received at the RCD, the data may be processed  116  as discussed in previously described embodiments. The result of processing  116  may then be sent  118  back to any combination of the imaging devices  30   a - 30   d.    
     In these embodiments, a single RCD  60  may be used to provide processing power, resources and functionality to a plurality of imaging devices  30   a - 30   d  without reproducing these resources in each imaging device. In some embodiments, data generated by input on one imaging device  30   a  may be directed to another imaging device  30   d  for processed data output or final processing. 
     Some embodiments of the present invention may comprise multi-language menu support. Some of these embodiments, illustrated in  FIG. 11B , may allow for an initial selection or identification  101  of a user-preferred language. This selection may comprise user input to select a preferred language. This step may also comprise an automatic identification of a user-preferred language which may be achieved by a user identification profile linked to a language, a language identification based on the text of a scanned document, a code printed on a scanned document or some other identification scheme. 
     Once the language has been selected, or otherwise identified, the selection/identification data may be sent  102  to an RCD, where the selection may be used to identify language-specific menu data that may be sent  103  to the imaging device for display  104 . A user may then respond to the selected-language menu data with input  105 , which may be used to invoke native imaging device functions or may be sent  106  to the RCD for any necessary processing. An RCD may then process  107  the input data and may send  108  any process input to a destination, such as the imaging device, an e-mail address, a memory location or some other destination. 
     Dynamic Forms 
     Some embodiments of the present invention may be described with reference to  FIG. 12 . In these embodiments, an imaging device (IDev)  120  comprises a user interface  124 , which may be capable of receiving user input and displaying data to a user. The user interface  124  may comprise a display. An exemplary display comprises a touch panel. The display may be used to display data  122  to a user. This data may comprise menu data to prompt for a user selection or data entry, such as a user ID and password, form selection or some other input. The imaging device  120  may have a communication link  126 , which may comprise a typical computer network connection, a serial cable or some other wired or wireless communication link as described in other embodiments. The communication link  126  may connect the imaging device  120  to a remote computing device (RCD)  128 , such as a server. The RCD  128  may be used to store documents, such as forms, and other data and make that data accessible from the imaging device  120 . The RCD  128  may also execute applications that interact with or receive input from the imaging device  120  and its user interface  124 . 
     The terms “modify” and “modification,” as used in this specification in relation to documents, comprise the actions of document generation, document merging functions, document field assignments, search and replace functions, and any other actions that cause a humanly perceptible or machine perceptible change to a document. 
     The term “document content” or “content,” as used in this specification, comprises text, graphics, images, symbols and other data that is intended to be communicated by the document. 
     The term “user input” or “input,” as used in this specification, comprises input of content and instructions for an imaging device, a remote computing device or some other device. Input may be accomplished by keypad entry, touch-screen entry, upload from another device or by other methods. 
     In some embodiments of the present invention, as illustrated in  FIG. 13 , user data may be input on the user interface  124  of an imaging device  120 . This user data may be then sent  132  over a communication link  126  to an RCD  128 . When the data is received at the RCD, the RCD may apply  134  the data to a document. This process may comprise modification  134  of the document, such as filling in the fields of a form, selecting optional portions of a document, addressing a document, formatting a document and other modification procedures. The application  134  of data to a document may also comprise generation of a new document with the user data. This may be performed by an application running on the RCD  128 . Once the document has been modified or generated, the document may be sent  138  directly from the RCD  128  to a destination, such as an e-mail address, a fax number, a network location or some other destination. The modified or newly generated document may also be sent  136  to the imaging device  120  for output in some format, such as printed media, fax transmission, e-mail or some other format. 
     Some embodiments of the present invention may be tailored for user characteristic data. These embodiments are illustrated in  FIG. 14 . In these embodiments, a user may identify  140  specific user characteristic data by input on an imaging device user interface  124 . This user characteristic data may comprise a user identification, a user location, a user occupation, a user marital status, a user gender, a user account identifier or some other user characteristics. This user characteristic data may be then sent  142  over a communication link  126  to an RCD  128 . When the data is received at the RCD  128 , the RCD  128  may modify  144  a document using the data. This process may comprise modification  144  of an existing document, such as filling in the fields of a form, selecting optional portions of a document, addressing a document, formatting a document and other modification procedures. The modification  144  of a document with user characteristic data may also comprise generation of a new document with the user characteristic data. As in other embodiments, this may be performed by an application running on the RCD  128 . Once the document has been modified or generated, the document may be sent  148  directly from the RCD  128  to a destination, such as an e-mail address, a fax number, a network location or some other destination. The modified or newly generated document may also be sent  146  to the imaging device  120  for output in some format, such as printed media, fax transmission, e-mail or some other format. 
     Further embodiments of the present invention, illustrated in  FIG. 15 , also comprise a document selection process. In these embodiments, a user may input  150  user characteristic data or some other data at an imaging device user interface  124 , as in other embodiments. This user input data may be optionally sent  151  to an RCD before further input. In these embodiments, a user may further select  152  a document from the imaging device user interface  124 . This document selection  152  and any prior input may then be sent  153  to an RCD  128  for processing. These user input steps  150 ,  152  may be performed in several input steps through menu selections on the imaging device user interface  124 . Each step may comprise receiving input, sending the input to the RCD  128  and refreshing the user interface display  124  for subsequent input steps. Menu data may be supplied from the imaging device  120  or from the RCD  128 . When all required data has been input and sent to the RCD  128 , the RCD  128  may modify  154  the selected document using the user input. After document modification or generation  154 , the document may be sent to a destination  158  from the RCD or to the imaging device  120  for further output  156 . 
     Some embodiments of the present invention comprise database access. These embodiments, illustrated in  FIG. 16 , may allow user input data receipt  160  at an imaging device user interface  124 . Document selection input  162  may be allowed at the user interface  124 . This user input may be transmitted  163  to an RCD  128 , as in previously described embodiments. However, this user input may be used to identify stored database data that can be accessed  164  for use in document modification. Once the user input data and the supplemental database data is accessed by the RCD  128 , the data may be used to modify or generate  166  a document. The document may then be sent to a destination  168  or to the imaging device  169 . 
     Further embodiments of the present invention may be described with reference to  FIG. 17 . These embodiments comprise a user query process. In these embodiments, a user may select  170  a document at an imaging device user interface  124 . This selection may be then sent  171  to an RCD  128 . The RCD  128  may then determine what information is required to complete the document and may query  172  the user for that specific information through the imaging device user interface  124 . Input may be then received  173  on the user interface  124  and may sent  174  to the RCD  128 . The selected document may be modified or generated  175  as previously described. Once modified or generated, the document may be sent to a destination  176  or to the imaging device  177  for output or further processing. 
     In still more embodiments of the present invention, as illustrated in  FIG. 18 , a document may be displayed  180  on an imaging device user interface  124 . This display  180  may be initiated by user selection, some automated process or by some other selective method. In conjunction with the document display  180 , a user may be prompted to input data for document modification, such as filling out a form. User input may be accepted  181  at the user interface  124 . This input data may be then sent  182  to an RCD  128  and the document that was displayed may be modified  183  according to the user input received from the user interface  124 . As in other embodiments, the modified document may be sent directly to a destination  184  or to the imaging device  120  for output or further processing  185 . 
     Some embodiments of the present invention, illustrated in  FIG. 19 , may use a markup language, such as an Extensible Markup Language (XML) and a message protocol such as Simple Object Access Protocol (SOAP). In some exemplary embodiments, a user input may be accepted  190  at an imaging device user interface  124 . The input data may be formatted  191  at the imaging device into a SOAP message using XML. The XML/SOAP message may be then sent to an RCD  128  over a communication link  126 . The RCD  128  may process  193  the XML/SOAP message entirely or partially and may send parts of the message to other units on a network for processing. Processing of the message may require retrieval  194  of data stored on the RCD  128 , another network storage device or from some other location. Once all required data has been retrieved, the data may be formatted  195  into a document, such as a print job or e-mail, and sent  196  to a destination or imaging device  120 . 
     Some embodiments of the present invention, as illustrated in  FIG. 20 , comprise menu data that may be stored on an RCD  128 , but displayed on an imaging device user interface  124 . In some of these embodiments, menu data may be sent  200  from an RCD  128  to an imaging device  120 . This menu data may be then displayed  201  on the imaging device user interface  124 . User input, in response to the menu display, may be accepted  202  at the imaging device user interface  124  and may be sent  203  to the RCD  128  for processing. This input data may be then used at the RCD  128  to select or modify  204  a document that is accessible to the RCD  128 . Once the document has been modified, selected or generated, the finalized document may be sent  205  to a destination or to an imaging device  120  for further processing or output. 
     An RCD  128  comprising remote menu data for display on an imaging device  120  may follow a method illustrated in  FIG. 21 . In these embodiments, the RCD  128  may send  210  menu data to an imaging device  120  for display. The display process may prompt for user input and may relay that input back to the RCD  128 , which may receive  212  the input data. This data may then be used to complete, generate, format or otherwise modify  214  a document, which may then be sent  216  to a destination or to an imaging device  120  for further processing or output. 
     An imaging device  120  that receives remote menu data may follow a method illustrated in  FIG. 22 . In these embodiments, the imaging device  120  may receive  220  menu data from an RCD  128 . This menu data may be displayed  222  on the imaging device user interface  124 . This may be done in a manner that prompts a user for input on the user interface  124 . Input may then be accepted  224  on the user interface  124  and may be sent  226  to an RCD  128  for processing. The RCD  128  may then modify a document in response to the user input and may send the modified document to the imaging device  120 . The imaging device  120  may receive  228  the modified document and may send it to a destination or converts it to hard copy output. 
     Further embodiments of the present invention comprising remote menu data may be explained with reference to  FIG. 23 . These embodiments comprise database or network resource access in conjunction with remote menu data. In some of these embodiments, menu data stored on an RCD  128  may be sent  230  to an imaging device  120  for display. The menu data may be displayed  231  on the imaging device where input may be prompted. User input may be accepted  232  at the imaging device user interface  124  and may be sent  233  to the RCD  128  for processing. Processing on the RCD  128  may call for supplemental data identified during processing. When this is the case, the RCD  128  may access  234  a database or other network resource to obtain the supplemental data. Once all necessary data has been obtained, the RCD  128  may modify  235  a document with the data and send  236  that modified document to the imaging device  120  for further processing or output. 
     An RCD  128  that utilizes remote menu display and data access may follow the steps illustrated in  FIG. 24 . In these embodiments, menu data may be sent  240  to an imaging device  120  for display on a user interface  124 . Data received from the imaging device  120  may be received  242  at the RCD  128 . Any supplemental data called for in processing the user input data may be accessed  244  from a database or other network or local resource. The input data and supplemental data may then be used to modify  246  a document, which may then be sent  248  to the imaging device  120  for further processing or output. 
     An imaging device that utilizes remote menu data and remote data access may follow the steps illustrated in  FIG. 25 . In these embodiments, imaging device menu data may be received  250  from an RCD  128  and may be displayed  252  on the imaging device user interface  124 . User input may be accepted  254  in response to the display of menu data and may be sent  256  to the RCD  128  for processing. After remote data access and document modification performed by the RCD, a modified document may be received  258  at the imaging device  120  from the RCD  128  and the modified document may be output  259  by the imaging device  120 . 
     Some embodiments of the present invention may operate without the aid of a remote computing device that processes data and/or instructions. Some embodiments, illustrated in  FIG. 26 , comprise an imaging device (IDev) that does not require a communication link to other devices. The imaging device of these embodiments comprises a user interface with an input device and a display. In these embodiments, document content may be received  260  on the IDev user interface. Other information, such as menu selections, formatting data and other user input may also be received at the user interface. This document content may be used to add to or otherwise modify  262  a document that has been stored on the IDev. Some IDevs of these embodiments comprise data storage capabilities for the storage of forms, documents and other data. In some embodiments, a document may be created from the document content input by the user and no storage capability is required. Once a document has been modified by the user input content, the modified document may be sent  264  to a destination within the imaging device, such as another module of the device, for further processing or transmission or the document may be sent  264  to a destination outside the imaging device through a communication link. 
     Further embodiments of the present invention, illustrated in  FIG. 27 , are similar to those explained with reference to  FIG. 26 . These embodiments may receive  270  input of document content at an imaging device user interface. This content may be used to add to or modify  272  (including creation of) a document&#39;s content. Once the document has been modified, the document may be output  274  using one of the imaging device imaging functions, such as, but not limited to, printing on media, transmitting as e-mail, transmitting as a facsimile and other output formats. 
     Some embodiments of the present invention may be described in relation to  FIG. 28 . These embodiments of the present invention may provide for document modification (including creation) on the imaging device. These embodiments may modify a document on the imaging device, however documents are stored remotely. In these embodiments, a user may select  280  a document using the IDev user interface. The user may also input  282  document content using the IDev user interface. When a document is selected, the document may be pulled  284  from remote storage such as a network server, a remote computing device or some other storage device or location. When the document is retrieved by the IDev, the IDev may modify  286  the document using the input document content. Once the document is modified using the new content, the modified document may be output  288  at the imaging device or sent to another destination. 
     Embodiments of the present invention that provide for document modification on the imaging device may use one or more Java-based applications that run on the imaging device. 
     Document Assembly 
     Some embodiments of the present invention may be described with reference to  FIG. 29 . In these embodiments, an imaging device (IDev)  290  may comprise a user interface  292 ,  293 , which may be capable of receiving user input and displaying data to a user. The user interface  292 ,  293  may comprise a display  292 . An exemplary display may comprise a touch panel. The imaging device  290  may have a communication link  294 , which may comprise a computer network connection, a serial cable or some other wired or wireless communication link as described in other embodiments. The communication link  294  may connect the imaging device  290  to a remote computing device (RCD)  296 , such as a server or a personal computer. The RCD  296  may be used to store documents, such as forms and examinations, and other data. The RCD  296  may also execute applications that interact with, or receive, input from the imaging device  290  and its user interface  292 ,  293 . The IDev display  292  may be used to display data  298  to a user. This data may comprise menu data to prompt for a user selection or data entry, such as a user identification and password, menu selection or some other input. 
     The terms “modify” and “modification,” as used in this specification in relation to documents, comprise the actions of document generation, document merging functions, document field assignments, search and replace functions, and any other actions that cause a humanly perceptible or machine perceptible change to a document. 
     The term “document content” or “content,” as used in this specification, comprises text, graphics, images, symbols and other data that is intended to be communicated by the document. 
     The term “user input” or “input,” as used in this specification, comprises input of content and instructions for an imaging device, a remote computing device or some other device. Input may be accomplished by keypad entry, touch-screen entry, upload from another device or by other methods. 
     Some embodiments of the present invention may comprise systems, methods and devices for disassembly of input documents and reassembly of new documents from the disassembled input documents. These embodiments may be illustrated in an exemplary situation as depicted in  FIG. 30  and  FIG. 31 . In this exemplary scenario, it may be more efficient to grade an examination by question as opposed to by student. Therefore, it may be desirable to disassemble a plurality of student examination documents  301 - 303  by question and reassemble the disassembled documents into a plurality of question-based documents wherein each question-based document  304 - 308  may comprise the answer of each student to a question. Further, the question-based documents  204 - 308  may be modified in a grading, or marking process, which may be manual or electronic, and modified, question-based documents, or graded, question-based documents,  309 - 313  may be generated. Embodiments of the present invention, may disassembled the graded, question-based documents  309 - 313  and reassembled them into modified, student-based examination documents  314 - 316  comprising graded examinations. 
     Another example of document disassembly and reassembly may comprise disassembling responses collected on a survey form or forms into a summary document for each survey question. 
     Some embodiments of the present invention may be illustrated in relation to  FIG. 29 ,  FIG. 32  and  FIG. 33 . In these embodiments, an imaging device  290  may receive  320  through a user interface  293  a selection of a menu  298  item presented on a display  292 . The menu item may correspond to a document assembly application running on a remote computing device  296  that is communicatively coupled  294  to the imaging device  290 . Upon receipt  330  of the document assembly menu selection from the imaging device  290 , the remote computing device  296  may send  331  to the imaging device  290  menu data comprising a list of disassembly/reassembly configurations. In the exemplary scenario described above, the disassembly/reassembly configurations may correspond to examinations. In some embodiments, a disassembly/reassembly configuration may be a document map defining regions of interest in the document. Upon receipt of the menu data  321 , the imaging device  290  may display  322  the menu data on the user interface display  292  to prompt a user selection of a disassembly/reassembly configuration. The imaging device  290  may receive  323  a configuration through the user interface  392  and may send  324  the configuration selection to the remote computing device  296 . The imaging device  290  may then receive scanned documents and may send  325  the scanned documents to the remote computing device  296 . The remote computing device  296  may receive  332  the configuration selection and may receive  333  the scan data from the imaging device  290  and associate  334  the configuration selection with the scan data. 
     In some embodiments of the present invention described in relation to  FIG. 34 , the remote computing device  296  may receive  340  a scanned input document or documents and may receive  341  a configuration selection. The remote computing device  296  may disassemble  342  the scanned input document or documents and from the disassembled input document or documents, assemble  343  a reconfigured document. In some embodiments of the present invention, the disassembly/reconfigure application on the remote computing device  296  may use a predefined or preconfigured template to separate the incoming input documents. In some embodiments, a region of interest as defined in the template may be extracted from each input incoming input document and concatenated together into a single reconfigured document.  FIG. 35  depicts an exemplary page  351  in an exemplary document template  350 . The document page  351  may comprise regions of interest  352 - 354  defined, for example, by a bounding box. For this example, one region  352  may correspond to the area in which a student may write their name on the examination. Other regions  353 ,  354  in this example may correspond to the area in which a student may write their response to an examination question. An exemplary reconfigured document  355  may comprise the responses of all students to an examination question (question  2  in the example shown in  FIG. 35 ). An exemplary page  356  of a reconfigured document  355  may comprise the name of a first student  357  and that student&#39;s response  358  to the question. The page  356  may further comprise the name of a second student  359  and that student&#39;s response  360  to the question. The document  355  may comprise the responses as found on all of the scan documents or a subset as defined by the template. In alternative embodiments, a template may define multiple regions associated with a reconfigured document as shown in an exemplary configuration depicted in  FIG. 36 . In these embodiments, a document template  360  may associate multiple regions  363 ,  364  together such that a reconfigured document  365  may comprise concatenation  368 ,  369  of these multiple regions. 
     In some embodiments of the present invention, a document template or map may further comprise marking or modification regions in the reconfigured document. These regions may be defined, for example, by a bounding box.  FIG. 37  shows exemplary marking regions  370 - 372  for the document templates  355 ,  365  shown in  FIG. 35  and  FIG. 36 . 
     Some embodiments of the present invention may be described in relation to  FIG. 38 . A remote computing device  296  may receive  380  a scanned input document or documents from an imaging device  290 . The remote computing device  296  may also receive  381  a configuration selection from the imaging device  290 . The remote computing device  296  may disassemble  382  the input document or documents according to a document template or map associated with the configuration selection. The document template or map may be stored in some embodiments on the remote computing device  296 . In alternative embodiments, the document template or map may be stored remote to the remote computing device  296 . The remote computing device  296  may assemble  383  a reconfigured document or documents according to the document template or map. The remote computing device  296  may receive  384  documents comprising modifications on the reconfigured documents. The modified documents may be disassembled  385  and assembled  386  into modified input documents according to the document template marking regions. In some embodiments, the assembled, reconfigured documents may be sent to the imaging device for printing. In alternative embodiments, the assembled reconfigured documents may be communicated via electronic mail (email), FTP or otherwise sent to a list of recipients defined and associated with the document template or map. In some embodiments, the assembled modified input documents may be sent to the imaging device for printing. In alternative embodiments, the assembled modified input documents may be communicated via email, FTP or otherwise sent to a list of recipients defined and associated with the document template or map. 
     In some embodiments of the present invention, the document map or template may comprise metadata associated with the regions of interest from which a reconfigured document or documents may be generated. Exemplary metadata may comprise a recipient or recipients to whom the corresponding reconfigured document may be sent, instructions to the recipient or recipients of the reconfigured document (for the examination example, for example, the number of points assigned to the question, the level of difficulty, or other grading or scoring instructions). In some embodiments, the metadata may comprise content which may be included in each assembled modified input document (for the examination example, for example, this may comprise an explanation of the correct solution to the problem, an explanation of the grading policy or other generic information that may be included on each modified input document). In some embodiments of the present invention, the document map, or template, may comprise regions of interest for disassembly of input documents, mappings for reconfiguration and generation of reconfigured documents, regions of interest for modifications for disassembly of modified, reconfigured documents, and mappings for generation of modified, input documents. 
     Some embodiments of the present invention may be described in relation to  FIG. 39 . A computing device may receive  390  an input document or documents. Input documents may come from exemplary sources comprising a scanner, another computing device, an imaging device, a document generation application within the computing device and other sources. The computing device may determine  391  a document map. Exemplary methods for determining the document map may comprise receiving a document map identifier from a remote device (e.g., computing, imaging or storage) and retrieving the identified document map from local or remote storage, receiving the document map from a remote device (e.g., computing or imaging or storage), querying for a document map selection and retrieving the selected document map from local or remote storage, running an application to prompt a user to generate the document map and other methods. The computing device may disassemble  392  the input document or documents according to the determined document map, also considered document template. The document template or map may be stored in some embodiments on the computing device. In alternative embodiments, the document template or map may be stored remote to the computing device. The remote computing device may assemble  393  a reconfigured document or documents according to the document template or map. In some embodiments, the assembled, reconfigured documents may be sent to an imaging device for printing. In alternative embodiments, the assembled reconfigured documents may be communicated via electronic mail (email), FTP or otherwise sent to a list of recipients defined and associated with the document template or map. 
     Some embodiments of the present invention may be described in relation to  FIG. 40 . A computing device may receive  400  an input document or documents. Input documents may come from exemplary sources comprising a scanner, another computing device, an imaging device, a document generation application within the computing device and other sources. The computing device may determine  401  a document map. Exemplary methods for determining the document map may comprise receiving a document map identifier from a remote device (e.g., computing, imaging or storage) and retrieving the identified document map from local or remote storage, receiving the document map from a remote device (e.g., computing or imaging or storage), querying for a document map selection and retrieving the selected document map from local or remote storage, running an application to prompt a user to generate the document map and other methods. The computing device may disassemble  402  the input document or documents according to the determined document map, also considered document template. The document template or map may be stored in some embodiments on the computing device. In alternative embodiments, the document template or map may be stored remote to the computing device. The remote computing device may assemble  403  a reconfigured document or documents according to the document template or map. In some embodiments, the assembled, reconfigured documents may be sent to an imaging device for printing. In alternative embodiments, the assembled reconfigured documents may be communicated via electronic mail (email), FTP or otherwise sent to a list of recipients defined and associated with the document template or map. The computing device may receive  404  documents comprising modifications on the reconfigured documents. The modified documents may be disassembled  405  and assembled  406  into modified input documents according to the document template marking regions. In some embodiments, the assembled modified input documents may be sent to the imaging device for printing. In alternative embodiments, the assembled modified input documents may be communicated via email, FTP or otherwise sent to a list of recipients defined and associated with the document template or map. 
     Some embodiments of the present invention may be described in relation to the following exemplary application, which is described for illustration and not by way of limitation. 
     Step 1: Configure an Examination 
     A teacher may prepare an examination using any method by which a hard copy of the examination may be generated. The teacher may scan the hard copy of the examination into an imaging device selecting a document configuration application residing on a remote computing device as the destination for the scan data. The teacher may then use the document configuration application to identify each region of the scanned examination document that will contain answers to be graded. Exemplary methods by which the regions may be identified may comprise a bounding box tool, a lasso tool or other methods for indicating regions in documents. In some embodiments, the configuration application may also allow the teacher to input metadata, to define the association of the region with a reconfigured document and other information that may be included in a reconfigured document. The document configuration application may generate a document map or template for generating a new document or documents from the examination. 
     Step 2: Students Complete the Examination 
     Students may be given the examination with instructions to mark their answers within defined regions associated with each test question. 
     Step 3: Prepare Examinations for Scoring by Disassembly 
     The teacher may scan the completed examinations into an imaging device, not necessarily the same imaging device as used for scanning the examination for configuration, identifying the scan destination as the examination configured in the previous step. An application residing on the imaging device associates the current scan job with the configured examination and scans the exams. In some embodiments, the imaging device may receive user input through a user input device on the imaging device indicating a boundary in the scan job between individual examination documents. Exemplary methods by which this may be indicated comprise entering the number of pages per examination at the beginning of the scan job, pressing a “start” key at the beginning of each examination document scan, pressing an “end” key at the end of each examination document scan, pressing a “start” key and an “end” key or any other method. 
     Step 4: Application Disassembles by-Student Examinations and Generates Reconfigured by-Question Examinations 
     The complete scan job comprising the scanned by-student examination documents may be processed by the remote computing device application. The by-student examination documents may be separated into separate image files for each examination question according to the configuration. An image file may contain additional content based on the document map or template. Exemplary content may comprise header information identifying the question, grading instructions, date and formatting content such as that indicating the student name. The image file may also indicate a reserved region in which the grading teacher must confine their markings of a response. In some embodiments, the by-question image files representing the by-question documents, may be sent to an imaging device for printing, not necessarily the same imaging device as used for scanning the examination for configuration. In alternative embodiments, the by-question documents may be sent via email, ftp, fax or other communication methods to intended recipients. 
     Step 5: Graders Score Examinations 
     One or more teachers grade the questions. Scoring may be performed on hard copy by-question documents or on soft-copy by-question documents, for example using a tablet PC or other electronic entry methods. In some embodiments, a teacher may scan the graded examinations into an imaging device, not necessarily the same imaging device as used for scanning the examination for configuration, identifying the scan destination as the examination configured in the previous step. An application residing on the imaging device associates the current scan job with the configured examination and scans the graded exams. In some embodiments, the imaging device may receive user input through a user input device on the imaging device indicating a boundary in the scan job between individual examination documents. Exemplary methods by which this may be indicated comprise entering the number of pages per examination at the beginning of the scan job, pressing a “start” key at the beginning of each examination document scan, pressing an “end” key at the end of each examination document scan, pressing a “start” key and an “end” key or any other method. 
     Step 6: Graded Questions are Reassembled into Student Examinations 
     The complete scan job comprising the scanned, graded exams may be processed by the remote computing device application. The graded, by-question documents may be separated into separate image files for each student according to the configuration. An image file may contain additional content based on the document map or template. Exemplary content may comprise header information identifying the question, general grading information. Exemplary general grading information may comprise the accepted, correct answers, the relative weighting of the exam questions, the name of the graders, instructions to the students for resolution of grading disputes and other information. In some embodiments, the graded, by-student image files representing the graded, by-student documents, may be sent to an imaging device for printing, not necessarily the same imaging device as used for other portions of the process. In alternative embodiments, the graded, by-student document files may be sent via email, ftp, fax or other communication methods to intended recipients. 
     Some embodiments of the present invention may comprise performing optical character recognition (OCR) on portions of the modified, reconfigured documents. Some embodiments may further comprise generating information summaries based on the reconfigured documents or modified, reconfigured documents. In some embodiments, information summaries may comprise statistical analysis. In the exemplary scenario of student examinations, OCR may be performed on the examination scores and a grading report may be generated. The grading report may comprise statistical analysis of the examination scores. 
     In some embodiments of the present invention that provide for document reconfiguration, disassembly and reassembly on the imaging device, one or more applications may run on the imaging device. 
     The terms and expressions which have been employed in the foregoing specification are used therein as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding equivalence of the features shown and described or portions thereof, it being recognized that the scope of the invention is defined and limited only by the claims which follow.