Methods and devices for selecting items such as data files

• US 7,764,272 B1
• Filed: 08/29/2000
• Issued: 07/27/2010
• Est. Priority Date: 08/26/1999
• Status: Expired due to Fees

• Current Assignee: Fractal Edge Limited
• Original Assignee: Fractal Edge Limited
• Inventors: Clifton-Bligh, Gervase
• Primary Examiner(s): Kumar; Srilakshmi K
• Application Number:
  US10/069,639
• Time in Patent Office: 3,619 Days
• Field of Search: 345156-184
• US Class Current: 345/173
• CPC Class Codes: G06F 3/03547 Touch pads, in which fingers can move on a surface
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A method is described for allowing a user to select one of a plurality of items. The user employs a device having a display area, and a joystick or a contact sensitive area. The device displays a number of regions equal to the number of items, and defines a number of sections in the angular range of the joystick, or sections within the contact sensitive area, equal to the number of items, and arranged corresponding to the arrangement of the regions of the display area. The user selects one of said items by selecting the corresponding section.

Claims

1. A method for allowing a user to select one of a variable number of items, the method employing a device having a display area and, separately from the display area, a data input means which registers a selection made by the user within a loop-shaped range,

the method including:

displaying within the display area a variable number of regions equal to the variable number of items;

defining within the range a variable number of sections equal to the variable number of items, the arrangement of said sections corresponding to the arrangement of said regions of the display area, each section corresponding to a respective region,

whereby the user can select one of said items by selecting a respective one of said sections.

3. A method according to claim 1 or claim 2, in which the regions are provided along a path corresponding to the circumferential direction of the range, the path within the display area is independent of the number of regions, and the step of displaying the regions includes partitioning the path into a number of elements corresponding to the number of regions and displaying a region in each path element.

4. A method according to claim 1 or claim 2, in which for each possible number of regions up to a maximum, there is a predefined arrangement of that number of regions.

5. A method according to claim 1 or claim 2, in which the regions have respective centres which are not on a straight line.

6. A method according to claim 1 or claim 2, in which the range is a range of circumferential locations within a loop-shaped contact sensitive area.

7. A method according to claim 6, in which the contact sensitive area encircles the display area.

8. A method according to claim 6, in which the data input means has a rest plane, is cantable out of the rest plane, and is sensitive to the direction in which it is canted, said range being a range of directions in which the data input means can be canted, the user making said selection by contacting the device to cant the data input means in a selected direction.

9. A method according to claim 1 or claim 2, in which the sections collectively cover the whole of the contact sensitive area, so that defining the sections is equivalent to partitioning the entire area.

10. A method according to claim 1 or claim 2, in which the user can (i) vary the selection of the item, information being displayed in relation to the item corresponding to the present selection, and (ii) by a predetermined action make a definitive selection.

11. A method according to claim 10, in which the variation of the selection is made by rotating the data input means.

12. A method according to claim 1 or claim 2, which is performed repeatedly, on each occasion selecting form items which are logically related to the item selected in the previous step.

13. A method according to claim 1 or claim 2, in which the logical relationships are of any type or types suitable for defining a hyperspace.

14. A method according to claim 1 or claim 2, in which the items are data files, sets of data files or portions of data files.

15. A method according to claim 14, in which at least one of the data files are stored in a location remote from the device but accessible to the device.

16. A method according to claim 14 in which, upon selecting a data file, the user is presented with at least one information about that data file.

17. A method according to claim 14 in which, upon selecting a data file, the user can open the selected data file.

28. A computer-readable medium having stored thereon a computer program which causes a computer device to perform the method according to claim 1 or claim 2.

2. A method for allowing a user to select one of a variable number of items, the method employing a device having a display area and, separately from the display area, a data input means which registers a selection made by the user within a loop-shaped range,

the method including at least once performing the steps of:

(a) displaying within the display area a variable number of regions, each region corresponding to one of the variable number of items,

(b) defining a variable number of subsets of said regions;

(c) defining within the range a variable number of sections equal to the variable number of subsets, the arrangement of said sections corresponding to the arrangement of the respective subsets of regions, whereby the user can select one of said subsets by selecting the respective one of said sections;

(d) at least once defining a variable number of subsets of said selected subset of regions; and

defining within the range a variable number of sections equal to the variable number of subsets, the arrangement of said sections corresponding to the arrangement of the respective subsets of regions, whereby the user can select one of said subsets by selecting the respective one of said sections; and

(e) defining within the range a variable number of sections equal to the variable number of items in the said selected one of the respective subsets of regions, the arrangement of said sections corresponding to the arrangement of the respective regions representing the items, whereby the user can select one of said items by selecting the respective one of said sections.

18. A device for allowing a user to select one of a variable number of items, the device having:

a display area, for displaying a variable number of regions equal to the number of items;

data input means, separate from said display area, which registers a selection made by the user within a loop-shaped range; and

a processor for (i) defining within the range a variable number of sections equal to the variable number of items, the arrangement of said sections corresponding to the arrangement of said regions of the display area, and each section corresponding to a respective region, and (ii) upon a user selecting a respective one of the sections, determining the corresponding item.

20. A device according to claim 18 or claim 19, in which the data input means is not adapted to display information.

21. A device according to claim 18 or claim 19, in which the range is a range of circumferential locations within a loop-shaped contact-sensitive area.

22. A device according to claim 21, in which the contact sensitive area encircles the display.

23. A device according to claim 21, in which the data input means has a rest plane, is cantable out of the rest plane, and is sensitive to the direction in which it is canted, said range being a range of directions in which the data input means can be canted, whereby the user can make the selection within the range by contacting the data input means to cant the data input means in the corresponding direction.

24. A device according to claim 18 or claim 19, which is an item of consumer electronics.

25. A device according to claim 18 or claim 19, in which the display area is a low resolution screen.

26. A device according to claim 18 or claim 19, which is a one-piece unit.

27. A device according to claim 18 or claim 19, which is portable.

19. A device for allowing a user to select one of a variable number of items, the device having:

a display area for displaying a variable number of regions, each region corresponding to one of the number of items;

a data input means which registers a selection made by the user within a loop-shaped range; and

a processor for

(a) defining a variable number of subsets of said variable number of regions;

(b) dividing the loop-shaped range into a variable number of sections equal to the variable number of subsets, the arrangement of said sections in the loop-shaped range corresponding to the arrangement of the respective variable number of subsets of regions, whereby the user can select one of said variable number of subsets by selecting the respective one of said sections;

(c) at least once defining a variable number of subsets of said selected subset of regions; and

dividing the loop-shaped range into a variable number of selectable sections equal to the variable number of subsets, the arrangement of said selectable sections corresponding to the arrangement of the respective variable number of subsets of regions, whereby the user can select one of said variable number of subsets by selecting the respective one of said variable number of sections; and

(d) dividing the loop-shaped range into a number of selectable sections equal to the variable number of items in the previously selected subset, the arrangement of said selectable sections corresponding to the arrangement of the respective regions representing the items, whereby the user can select one of said items by selecting the respective one of said sections.