CROSS-PLATFORM DOCUMENT EXCHANGE USING MOBILE DEVICES

• US 20140250203A1
• Filed: 12/11/2008
• Published: 09/04/2014
• Est. Priority Date: 12/11/2008
• Status: Active Grant

• Current Assignee: Adobe Inc.
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Amanieux, Antoine
• Granted Patent: US 9,324,054 B2
• Time in Patent Office: Days
• US Class Current: 709/217
• CPC Class Codes: G06F 16/434 using image data, e.g. images, photos, pictures taken by a user
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

Document exchange is disclosed between a computer and a portable device equipped with camera functionality, memory storage, network interface, and appropriate software. An image of a computer screen is captured by the portable device. The computer screen is displaying a document intended for exchanging. The portable device examines the image to identify marking indicia that provides location information about the document. When such marking indicia is found, it is translated and used to transmit a request for a copy to the computer where the document is stored. On receipt of the request, the computer transmits the copy to the portable device.

Claims

1. A computer implemented method comprising:

capturing a first image on a portable device of a first computer display, wherein a document is shown on said first computer display;

identifying, on said first image, marking indicia representing location information associated with the document and a first computer coupled to the first computer display;

responsive to identifying said marking indicia, translating said marking indicia into the location information associated with the document and the first computer coupled to the first computer display;

transmitting a request to the first computer using said location information, said request requesting a copy of said document from said first computer;

receiving said copy at said portable device from said first computer; and

rendering said copy onto a portable display of said portable device.

6. The computer implemented method of claim 1 wherein said transmitting said request to said first computer comprises:

transmitting said request to said first computer via a document exchange server, wherein said copy received at said portable device from said first computer is received via said document exchange server.

7. The computer implemented method of claim 6 further comprising:

processing said copy at said document exchange server prior to one or more of;

forwarding said transmitted request from said document exchange server to said first computer; and

forwarding said copy from said document exchange server to said portable device.

8. The computer implemented method of claim 1 wherein said copy of said document comprises one of:

a formatted copy of said document;

a binary copy of said document;

or

a pointer to said document.

9. The computer implemented method of claim 1 wherein said marking indicia are located on a title bar of a window containing said document.

10. The computer implemented method of claim 9 wherein said marking indicia are displayed on said title bar only when said window has focus of said first computer.

32. The computer implemented method of claim 1 wherein said copy of said document comprises a binary copy of said document.

33. The computer implemented method of claim 1 wherein said copy of said document comprises a pointer to said document.

2-5. -5. (canceled)

11. A mobile device comprising:

a processor coupled to storage memory;

a lens under control of a camera application stored in said storage memory, wherein, when executed by said processor, said operating camera application configured to capture image data through said lens;

a transceiver under control of said processor and configured to transmit and receive data;

a document exchange application stored in said storage memory, wherein, when executed by said processor, said operating document exchange application performing operations comprising;

examining a first image captured through said lens of a first computer screen displaying a document to be exchanged, wherein said first image is examined for marking indicia associated with said document, the marking indicia representing location information associated with the document and a first computer coupled to the first computer screen;

translating said marking indicia, responsive to said marking indicia being detected, into the location information associated with the document and the first computer coupled to the first computer screen; and

transmitting a request to said first computer through said transceiver and using said location information, wherein said request requests a copy of said document.

12. The mobile device of claim 11 wherein said operations further comprise examining a second image of a second computer screen coupled to a second computer, wherein said second image is examined for additional marking indicia associated with said second computer.

13. The mobile device of claim 12 wherein said operations further comprise translating said additional marking indicia, responsive to said additional marking indicia being detected, into additional location information identifying said second computer.

14. The mobile device of claim 13 wherein said operations further comprise transmitting said copy to said second computer through said transceiver and using said additional location information.

15. The mobile device of claim 11 wherein said operations further comprise transmitting said request to said first computer through said transceiver via a document exchange server, wherein said document exchange server forwards said request to said first computer.

16. The mobile device of claim 15 wherein said operations further comprise receiving said copy from said first computer via said document exchange server, wherein said document exchange server receives said copy from said first computer.

17. A specially programmed computer comprising:

a processor coupled to storage memory;

a network interface under control of said processor and configured to send and receive data from one or more networks;

a computer identifier (ID) stored in said storage memory representing an identity and location of said specially programmed computer;

a document exchange application stored in said storage memory, wherein, when executed by said processor, said document exchange application performing operations comprising;

receiving a request from a mobile device through said network interface and use location information contained within said request to retrieve a copy of a document associated with said location information,

send sending said copy to said mobile device,

wherein said location information was translated by a requesting device from marking indicia identified in an image of said document shown on a computer display, the marking indicia representing the location information associated with the document and a first computer coupled to the computer display from which the copy of the document is retrieved.

18. The specially programmed computer of claim 17 wherein said operations further comprise receiving said request from said mobile device through a document exchange server, wherein said document exchange server receives said request from said mobile device.

19. The specially programmed computer of claim 18 wherein said operations further comprise sending said copy to said mobile device through said document exchange server.

20. The specially programmed computer of claim 17 wherein said operations further comprise:

receiving said request from said mobile device through a wireless-enabled electronic device coupled locally to said specially programmed computer, wherein said wireless-enabled electronic device establishes a wireless communication link with said mobile device; and

sending said copy to said mobile device through said wireless-enabled electronic device.

21. A computer program product having a non-transitory computer readable medium with computer program logic recorded thereon, said computer program product comprising:

code for capturing a first image on a portable device of a first computer display, wherein a document is shown on said first computer display;

code for examining said first image for marking indicia representing location information associated with the document and a first computer coupled to the first computer display;

code for responsive to identifying said marking indicia, translating said marking indicia into the location information associated with the document and the first computer coupled to the first computer display;

code for transmitting a request to a first computer coupled to said first computer display using said location information, said request requesting a copy of said document from said first computer;

code for receiving said copy at said portable device from said first computer; and

code for transforming a state of ones of a plurality of pixels of a portable display of said portable device to render said copy onto said portable display.

26. The computer program product of claim 21 wherein said code for transmitting said request to said first computer comprises:

code for transmitting said request to said first computer via a document exchange server, wherein said copy received at said portable device from said first computer is received via said document exchange server.

27. The computer program product of claim 26 further comprising:

code for processing said copy at said document exchange server prior to executing one or more of;

forwarding said transmitted request from said document exchange server to said first computer; and

forwarding said copy from said document exchange server to said portable device.

28. The computer program product of claim 21 wherein said copy of said document comprises one of:

a formatted copy of said document;

a binary copy of said document;

or

a pointer to said document.

29. The computer program product of claim 21 wherein said marking indicia are located on a title bar of a window containing said document.

30. The computer program product of claim 29 wherein said marking indicia are displayed on said title bar only when said window has focus of said first computer.

22-25. -25. (canceled)

31. (canceled)

34. A computer implemented method comprising:

obtaining a copy of a document at a portable device, the portable device obtaining the copy from a first computer device by capturing a first image of a document displayed on a first computer display of the first computer device, identifying the document using marking indicia on the first image, and requesting and receiving the copy of the document; and

providing the copy of the document from the portable device to a second computer device, the portable device providing the copy by capturing a second image of a second computer display of the second computer device, identifying the second computer using additional marking indicia on the second image, and sending the copy from the portable device to said second computer.

35. The computer implemented method of claim 34 wherein providing the copy occurs in response to receiving a paste input command on the portable device.

36. The computer implemented method of claim 34 wherein the additional marking indicia are located on a desktop of the second computer device.

37. The computer implemented method of claim 34 wherein the additional marking indicia are located on a title bar of a window of the second computer device.

38. The computer implemented method of claim 37 wherein said additional marking indicia are displayed on said title bar only when said window has a focus of said second computer.

39. A computer program product having a non-transitory computer readable medium with computer program logic recorded thereon, said computer program product comprising:

code for obtaining a copy of a document at a portable device, the portable device obtaining the copy from a first computer device by capturing a first image of a document displayed on a first computer display of the first computer device, identifying the document using marking indicia on the first image, and requesting and receiving the copy of the document;

and code for providing the copy of the document from the portable device to a second computer device, the portable device providing the copy by capturing a second image of a second computer display of the second computer device, identifying the second computer using additional marking indicia on the second image, and sending the copy from the portable device to said second computer.

40. The computer program product of claim 39 wherein providing the copy occurs in response to receiving a paste input command on the portable device.