Method and device for controlling a program

• US 20040155115A1
• Filed: 12/19/2003
• Published: 08/12/2004
• Est. Priority Date: 06/21/2001
• Status: Abandoned Application

• Current Assignee: Anoto Group AB
• Original Assignee: Anoto Group AB
• Inventors: Lynggaard, Stefan
• Application Number:
  US10/481,513
• Publication Number:
  US 20040155115A1
• Time in Patent Office: Days
• US Class Current: 235/494
• CPC Class Codes: G06F 3/0321 by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet constructional details of pen-shaped pointing devices G06F3/03545, G06F3/03542, G06F3/037
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry

Abstract

A method, a system and a product for controlling a program in a computer (15) are described. The program is controlled by means of a product (21) on which there is a position code which defines a number of positions on the surface and on which base an image of at least that shown on the display when the program is executed is printed.

Claims

1. A method for controlling a menu-based program of a computer (15, 37) with a display (16, 38), characterised in that the program is controlled with the aid of a product, which product (21, 26) comprises a position code which defines a plurality of positions on the surface and which product comprises a copy of a display image of at least that shown on the display as the program is executed, a position on the product being associated with a display position.

2. A method as claimed in claim 1, characterised in that a position code read from the product (21, 26) is converted into a corresponding display position.

3. A method as claimed in claim 2, characterised in that the display position is sent as an input signal to a mouse driver which controls a cursor on the display.

4. A method as claimed in claim 1, 2 or 3, characterised in that the position code codes absolute positions on a virtual surface.

5. A method as claimed in any one of the preceding claims, characterised in that the position code is converted into a position in a user device (1) which is arranged to record images of a position code.

6. A method as claimed in claim 5, characterised in that the position is sent to the computer (15, 37) which converts the position into a display position.

7. A method as claimed in any one of claims 1-4, characterised in that an image of the position code is sent to a server (20) which converts the image into a position which is transferred to the computer (15, 37).

8. A method as claimed in any one of the preceding claims, characterised in that the computer (15, 37) carries out the instructions that are defined by said display position.

9. A method as claimed in any one of the preceding claims, characterised in that the product is printed from the computer (15, 37) during execution of the program.

10. A method as claimed in any one of the preceding claims, characterised in that the copy of the display is divided in a menu area and a working area.

11. A method as claimed in claim 10, characterised in that the menu area is printed on a separate product having a separate code and that the working area is printed on a another product having another code.

12. A product for controlling a menu-based program on a computer (15, 37), characterised in that the product comprises a copy of at least that shown on the display (16, 38) when the program is executed and that the product also has a position code, a position on the product being associated with a display position.

13. A product as claimed in claim 12, characterised in that the image comprises activation fields (25, 27, 28, 29) which correspond to buttons that are shown on the display when the program is executed.

14. A product as claimed in claim 12 or 13, characterised in that the product comprises a copy which shows more information than what is shown on the display (16, 38).

15. A product as claimed in claim 12, 13 or 14, characterised in that the product comprises a menu system for controlling the program and printed in one code area, and a working area comprising at least a copy of the display image printed in another code area.

21. A memory medium on which a computer program is stored, which comprises instructions which make a computer initiate production of a product according to claim 12.

16. A system for controlling a menu-based program, comprising a computer (15, 37) and a display (16, 28), characterised in that the system comprises a product (21, 26) on which there is a copy of at least that shown on the display (16, 38) as it appears when the program is executed, the image also having a position code, a position on the product being associated with a display position, and that the system further comprises a user device (1), the user device being arranged to record an image of the position code.

17. A system as claimed in claim 16, characterised in that the image comprises activation fields which correspond to buttons that are shown on the display when the program is executed.

18. A system as claimed in claim 16 or 17, characterised in that the user device is arranged to send the position to the computer which is arranged to convert the position into a display position.

19. A system as claimed in claim 18, characterised in that the computer is arranged to send the display position to a mouse driver which is arranged to control a cursor on the display.

20. A method for operating a computer system comprising a computer, characterised by the steps of

recording an image of a product (21, 26) with a position code, which position code is arranged in such manner that a predetermined part thereof unambiguously defines a position,

converting the recoded image into at least one position,

using said at least one position to activate a program which is associated with a position,

calculating a display position which is associated with the position.

22. A memory medium on which a computer program is stored, which comprises instructions which make a computer (15, 37) activate, when receiving a signal, which signal contains a position, a program which is associated with the position, and convert the position into a display position.

23. A memory medium as claimed in claim 22, wherein the computer program further comprises instructions which make the computer (15, 37) identify in an input signal key depressions which are associated with the position, and carry out the instructions associated with the display play position and the number of key depressions identified in the signal.

24. A memory medium as claimed in claim 22 or 23, wherein the computer program also comprises instructions which make the computer (15, 37) send a signal containing the display position to a mouse driver which controls a cursor on the display.

25. A method in a computer provided with a display, for controlling a program stored in the computer, characterised by the steps of:

receiving a request, initiated by a user, for printing an image of at least that shown on the display as the program is executed;

assigning said image a number of absolute positions;

associating, in a lookup table, the thus-assigned absolute positions with the program;

initiating printing of the image and a position code that codes the thus-assigned absolute positions within the image,

upon receipt of a signal including at least one absolute position from a user device which is arranged to record said position code, identifying the program based on the lookup table;

converting the thus-received absolute position to a display position; and

bringing the computer to control the program based on the display position.

26. A method as claimed in claim 25, comprising the step of activating, upon said receipt of at least one absolute position, the program in the computer.

27. A method as claimed in claim 26, wherein the step of bringing the computer to control the program includes outputting the display position as an input signal to a mouse driver which controls a cursor on the display, such that the computer carries out instructions that are defined by the display position in the activated program.

28. A method as claimed in claim 26 or 27, wherein the step of identifying the program also includes identifying a file, whereupon the file is opened in the program.

29. A method as claimed in any one of claims 25-28, wherein the step of assigning the image a number of absolute positions includes:

identifying, based on the user, an accessible subset of absolute positions on a virtual surface which is coded by the position code; and

automatically assigning the image said number of absolute positions within the accessible subset.

30. A method as claimed in claim 29, wherein the step of assigning said image a number of absolute positions further includes:

identifying, based on the program, an accessible sub-subset of the accessible subset; and

automatically assigning the image said number of absolute positions from the accessible sub-subset.

31. A method as claimed in claim 30, wherein said program is a word processing program, and wherein the word processing program is assigned one of said sub-subsets, which is divided into a plurality of document areas, each of which is adapted to be associated with one page of a document, said method comprising the step of assigning the image, which represents at least part of the page, said number of absolute positions from one of the document areas.

32. A method as claim in any one of claims 25-31, comprising the steps of:

open dating the thus-assigned absolute positions, and allowing for re-use of the thus-assigned absolute positions a predetermined time period after the printing of the image.

33. A method as claimed in any one of claims 25-32, wherein the image includes activation fields, which correspond to buttons shown on the display as the program is executed.

34. A method as claimed in any one of claims 25-33, wherein the image in printed from the computer during execution of the program executed.

35. A memory medium on which a computer program is stored, which comprises instructions which make a computer effect a method as claimed in any one of claims 25-34.