Mediated production device access in a distributed environment

• US 6,967,736 B2
• Filed: 06/19/2001
• Issued: 11/22/2005
• Est. Priority Date: 06/19/2001
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Simpson, Shell Sterling, Oakeson, Kenneth Lee, Schmeling, Garth Frederick
• Primary Examiner(s): Evans, Arthur G.
• Application Number:
  US09/885,324
• Publication Number:
  US 20020191212A1
• Time in Patent Office: 1,617 Days
• Field of Search: 358/1.1, 358/1.6, 358/1.11, 358/1.13, 358/1.15, 358/1.18
• US Class Current: 358/1.15
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 67/2871 Implementation details of single intermediate entities
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/563 Data redirection of data network streams
• CPC Class Codes: H04L 67/59 Providing operational support to end devices by off-loading in the network or by emulation, e.g. when they are unavailable
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]

Abstract

Mediating access to production devices. A method embodying the invention includes acquiring an access request for a production device and then retrieving an interface for the production device, the interface having user accessible controls for selecting production options for a document. Production options selected through the interface along with instructions for accessing the document are returned to the production device.

Claims

1. A method for mediating access to production devices, comprising:

acquiring an access request for a production device;

retrieving an interface from the production device, the interface having user accessible controls for selecting production options for a document;

presenting the interface to a client; and

returning production data to the production device, the production data including production options selected through the interface and instructions for accessing the document.

2. The method of claim 1, wherein the act of acquiring comprises intercepting an access request directed to the production device.

3. The method of claim 1, wherein the act of acquiring comprises acquiring a redirected access request.

4. The method of claim 1, wherein the acts of acquiring and retrieving are performed on a network device other than the selected production device.

5. The method of claim 1, further comprising, before the act of returning, placing the production data in a queue, and wherein the act of returning comprises returning the production data from the queue.

6. The method of claim 5, further comprising providing an interface having user accessible controls for managing production data in the queue.

7. The method of claim 1, further comprising providing an interface having controls for displaying the status of the production device.

8. The method of claim 1, further comprising obtaining and verifying credentials and wherein the act of presenting comprises presenting the interface only upon verification of the credentials.

9. The method of claim 8, wherein the client is a web browser and the act of obtaining comprises obtaining credentials using a cookie provided by the web browser.

10. The method of claim 1 wherein the act of retrieving comprises retrieving the interface in the form of a web page and the act of presenting comprises presenting the web page to a web browser.

11. A method for mediating access to production devices, comprising:

acquiring a client'"'"'s access request for a production device;

obtaining credentials from the client;

upon verification of the credentials, retrieving an interface from the production device, the interface having user accessible controls for selecting production options for a document;

presenting the interface to the client;

placing production data in a queue, the production data representing selected production options and access instructions for the document;

providing an interface having user accessible controls for managing the production data in the queue; and

returning production data from the queue to the production device.

12. A computer program product for mediating access to production devices, the product comprising a computer useable medium having computer readable instructions thereon for:

acquiring an access request for a production device;

retrieving an interface from the production device, the interface having user accessible controls for selecting production options for a document;

presenting the interface to a client; and

returning production data to the production device, the production data including production options selected through the interface and instructions for accessing the document.

13. The product of claim 12, wherein the instructions for acquiring include instructions for intercepting an access request directed to the production device.

14. The product of claim 12, wherein instructions for acquiring include instructions for acquiring a redirected access request.

15. The product of claim 12, wherein the instructions for retrieving and presenting comprise instructions for retrieving and presenting from a device other than the production device.

16. The product of claim 12, comprising further instructions for placing the production data in a queue, and wherein the instructions for returning comprise instructions for returning the production data from the queue.

17. The product of claim 16, further comprising instructions for providing an interface having user accessible controls for managing production data in the queue.

18. The product of claim 12, further comprising instructions for providing an interface having controls for displaying the status of the production device.

19. The product of claim 12, comprising further instructions for obtaining and verifying credentials and wherein the instructions for presenting comprise instructions for presenting the interface only upon verification of the credentials.

20. The product of claim 19, wherein the client is a web browser and the instructions for obtaining comprise instructions for obtaining the credentials using a cookie provided by the web browser.

21. The product of claim 12, wherein the instructions for retrieving comprises instructions for retrieving the interface in the form of a web page and the instructions for presenting comprises instructions for presenting the web page to a web browser.

22. A computer program product for mediating access to production devices, the product comprising a computer useable medium having computer readable instructions thereon for:

receiving a client'"'"'s access request for a production device;

obtaining credentials from the client;

upon verification of the credentials, retrieving an interface from the production device, the interface having user accessible controls for selecting production options for a document;

presenting the interface to the client;

placing production data in a queue, the production data representing selected production options and access instructions for the document;

providing an interface having user accessible controls for managing the production data in the queue; and

returning production data from the queue to the production device.

23. In a computer network, a system for managing electronic document production, the system comprising:

one or more production devices;

a client operable to identify a target document, issue an access request for a selected production device, and select production options; and

a mediation service in electronic communication with the client and the production device or devices, the mediation service operable to acquire the access request for the selected production device;

retrieve an interface from the selected production device, the interface having user accessible controls for selecting production options for the target document;

present the interface to the client; and

return selected production options with access instructions for the target document to the selected production device.

24. The system of claim 23 wherein the interface is a web page and the client is a web browser.

25. The system of claim 23, wherein the mediation service includes:

an interface conduit operable to mediate communication between the client and the selected production device; and

a production engine operable to manage the return of the selected production options end access instructions for the target document to the selected production device.

26. The system of claim 23, wherein the mediation service includes a permission engine operable to limit the mediation service to returning the interface to a client presenting verified credentials.

27. The system of claim 25, wherein the production engine includes:

a queue operable to provide a holding bin for the returned production options and access instructions;

a production manager operable to manage the queue; and

an interface generator operable to provide the client with an interface having user accessible controls for directing the production manager.

28. The system of claim 27, wherein the interface generator is a web server and the interface the web server provides is a web page having a network address accessible by a web browser.

29. In a computer network, a system for managing electronic document production, the system comprising:

one or more production devices;

a client operable to identify a target document, issue an access request for a selected production device, and select production options;

an interface conduit operable to mediate communication between the client and the selected production device;

a permission engine operable to limit the mediation service to returning the interface to a client presenting verified credentials;

a queue operable to provide a holding bin for the returned production options and access instructions for a target document;

a production manager operable to manage the queue to release production data to a selected production device, the production data including returned production options and access instructions for a target document; and

an interface generator operable to provide the client with an interface having user accessible controls for directing the production manager.