Patent Grant
7996269
Embodiments are generally related to Point of Sale (POS) vending applications for Multi-Function Devices (MFD), virtual vend systems, and related methods. Embodiments are further related to access mechanisms, including wireless devices such as mobile/cellular telephones. Embodiments are additionally related to Interactive Voice Response Systems (IVRS) and remote vend application servers.
Point of Sale (POS) terminals, such as vend card devices, are currently used in industry and the higher education market to control access to copiers and Multi-Function Devices (MFDs) and to charge customers for their usage. Access can be limited due to which devices recognize a user's account and how easy it is to get or renew accounts. These vend devices are expensive to purchase and have a high overhead to administer and maintain. Consequently, these devices tend to be available in limited locations (e.g., campus library, corporate headquarters) even though other MFDs may be available closer to the potential users.
Furthermore, even when MFDs are available, some of these systems do not readily support non-standard or ad-hoc usage of the system (e.g., usage by non-students, or individuals who have not yet setup an account). Alternatives that make it economically feasible to provide access to a larger population of MFDs and better support ad-hoc usage are desired.
According to features of the embodiments illustrated herein, there is provided a software-based virtual vend station comprising an access mechanism, a virtual vend enabled Multi-Function Device (MFD), and a remote vend application server operatively connecting said access mechanism to said MFD.
According to another feature, access mechanisms can be provided in the form of wireless communications devices such as mobile phones, and the like.
In accordance with another feature, there is provided a virtual vend system comprising an access mechanism, a virtual vend enabled Multi-Function Device (MFD), and a remote vend application server operatively connecting said access mechanism to said MFD which utilizes Hyper-Text Transfer Protocol Secure (HTTPS).
Other disclosed features of the embodiments include a method of employing a software-based virtual vend station comprising operatively connecting a Multi-Function Device (MFD) and an access mechanism via a remote vend application server, and enabling said MFD to perform a desired job as requested by a user's inputs via said access mechanism.
The particular values and configurations discussed in these non-limiting examples can be varied and are cited merely to illustrate at least one embodiment of the present invention and are not intended to limit the scope of the invention.
The proposed innovation is a virtual vend station for Multi-Function Devices (MFDs). It uses a cellular telephone (or other wireless devices) as the access mechanism and a remote server as the vending device. Since there is no additional hardware required to enable the vend service on a MFD, virtually any device with a network connection can be enabled. The following sections describe the envisioned usage model and main component pieces of the system.
Referring to
Signage 150 located on the MFD 110 provides users with instructions on how to use the vending service and the telephone number to call. Upon calling the specified telephone number, an Interactive Voice Response System (IVRS) allows the user to access a previously existing account, establish a new account, or enable one-time usage of the MFD 110 by entering a credit card number or opting to charge the service to his/her cellular telephone account. Previously existing accounts are automatically recognized by the system through the caller's cellular telephone number.
The MFD supports a software option that the administrator can enable to allow vending controlled access to the device. This feature can be enabled in conjunction with other accounting options such as internal auditing or job-based accounting to allow selected users to access the machine without going through the vending mechanism. It can also be enabled in addition to Foreign Device Interface (FDI) access devices (e.g., vending cards) to provide alternative control mechanisms. When enabled with any of these other accounting options, their usage models would not change.
When vending control is enabled, the user can be prohibited from initiating jobs on the MFD. Walk-up users can be denied access to the job programming pathways on the MFD. Remote users can be restricted from submitting print jobs directly to the device via an Internet Protocol (IP) restrict mechanism. Special print queues can be setup by the system administrator for submission to vending control devices. When the user submits a print job to a vending controlled device, the user can provide an account identification number or the telephone number of the telephone the user plans to use when enabling the device. Print jobs submitted in this fashion can be accessible from any vending controlled device.
Once the account and MFD are properly identified, the vend server can communicate to the MFD via Hyper-Text Transfer Protocol Secure (HTTPS) to enable the device, transmit charge plan information, specify the available account balance, specify any job restrictions, download any user profile information, and enumerate any print jobs that are queued for the user. The MFD can then allow the user to process jobs as long as there are sufficient funds in their account. Print jobs submitted by the user can be displayed in the device's print queue and can be released by the user. If a print job is released by the user, the MFD requests the vend server to submit the job to the device for printing. When the user logs out of the session, the MFD transmits the usage charges to the vend server and closes access to the job programming pathway.
A virtual vend enabled MFD has the following capabilities to enable this function:
Ability to be configured for virtual vend enablement and thereby lockout user access to the job programming pathways when the device is not enabled.
Ability to limit print job submissions to come from specified IP addresses (e.g., IP restrict).
Ability to host a website that would accept HTTPS communications from the vend server and process the communications received from that server. This includes caching user profile information and print job information, and enabling the device for usage.
Ability to implement the user profile information provided by the vend server. This might include: removing access to services restricted by the profile (e.g., email, fax), removing access to features restricted by the profile (e.g., color copying), reconfiguring device defaults based on the profile (e.g., filing repositories, email “From” addresses, dial directories), and reconfiguring the Page Description Language (PDL) interpreters to image in black & white if color printing is restricted.
Ability to dynamically compute job charges based on a charge model specified by the vend server and track those charges as they are accrued. Also provide appropriate user interface dialogs when insufficient funds are available to process a particular job.
Ability to display on the local user interface the list of print jobs submitted by the user and process user requests for their release.
Ability to communicate with the vend server via HTTPS to submit selected user print jobs back to the MFD and to transmit final usage charges upon logout by the user.
a. The vending application server can perform the following functions:
Interactive Voice Recognition System (IVRS)—This system can automatically answer calls from users needing to activate a specific MFD. The system can verify that the caller has a valid user account based on their telephone number (or allow them to setup an account) and identify the MFD that they wished to activate. The system can activate the specified machine, provide account and charge plan information, and provide a list of any queued print jobs for the user to the device via HTTPS. The system can also allow the user to check the status of their account, add funds to their account, or establish a new account.
Host Vending website—The website can allow the user to establish a new account, add funds to an existing account, or check the balance of an existing account. It can also allow the user to define security functions and MFD user interface customizations as previously discussed.
Print Server—The print server can spool jobs that are destined for a vend controlled MFD and hold them until released by the authorized user. Jobs can be automatically purged by the system after a system administrator specified time period.
Relational Database Management System (RDBMS)—The RDBMS can manage accounts, log account activity, and provide database services to the other components.
Referring to
Identification of the particular machine that should be enabled can be achieved either through the telephone number that the user called (e.g., each MFD having a unique telephone number), Global Positioning System (GPS) (e.g., if user's access device was GPS-enabled), or by the user. Although a cellular telephone can be used as the access device in
Referring to
It will be appreciated that variations of the above disclosed and other features and functions, or alternatives thereof, may be desirably combined into many other different systems or applications. Various presently unforeseen or unanticipated alternatives, modifications, variations, or improvements therein may be subsequently made by those skilled in the art which are also intended to be encompassed by the following claims.
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