ELECTRONIC DEVICE TO INPUT USER COMMAND

• US 20080202823A1
• Filed: 10/23/2007
• Published: 08/28/2008
• Est. Priority Date: 02/26/2007
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: WON, Joon-ho, Choi, Young-gyoo
• Application Number:
  US11/876,972
• Publication Number:
  US 20080202823A1
• Time in Patent Office: Days
• US Class Current: 178/18.01
• CPC Class Codes: G06F 2203/0339 Touch strips, e.g. orthogonal touch strips to control cursor movement or scrolling; single touch strip to adjust parameter or to implement a row of soft keys
• CPC Class Codes: G06F 3/03547 Touch pads, in which fingers can move on a surface
• CPC Class Codes: G06F 3/0362 with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0485 Scrolling or panning
• CPC Class Codes: G06F 3/04855 Interaction with scrollbars

Abstract

In an electronic device, the physical boundaries of a manipulation unit for inputting a user command defines a contour to which an arrangement of items that are displayed on a display unit conforms. A user'"'"'s active manipulation of the manipulation unit corresponds to a reaction of a GUI on the display unit. Accordingly, the user can manipulate the electronic device more easily and conveniently.

Claims

1. An electronic device comprising:

a manipulation unit having a touch region of a specified form to receive a user command of one of at least a touch, a slide, and a press onto the touch region;

a display unit to display a graphical user interface (GUI); and

a control unit to generate a GUI that corresponds to the input user command and to control the display unit to display the generated GUI responsive to the user command being input to the manipulation unit, the control unit to generate the GUI in an arrangement of items conforming to the specified form of the touch region.

2. The electronic device of claim 1, wherein the manipulation unit comprises:

a touch sensor unit to sense the touch; and

a press sensor unit to sense the press,

wherein the press sensor unit is positioned below the touch sensor unit.

3. The electronic device of claim 1, wherein the control unit generates the GUI that includes a list of the items responsive to the user command being input to the manipulation unit.

4. The electronic device of claim 3, wherein the list is a list in which a specified item is highlighted.

5. The electronic device of claim 4, wherein the control unit controls the display of the list by changing the highlighted item if it is determined that a touch point is shifted in the touch region to input the slide input command.

6. The electronic device of claim 5, wherein a changing speed of the highlighted item is in proportion to a speed at which the touch point is shifted in the touch region.

7. The electronic device of claim 4, wherein the highlighted item is displayed on the center of the displayed list.

8. The electronic device of claim 7, wherein a direction in which the touch point is shifted in the touch region is opposite to a direction in which the items constituting the list shift in the display.

9. The electronic device of claim 4, wherein the control unit controls the display of the list by changing the highlighted item if it is determined that a specified time elapses without any movement of a specified touch point in the touch region.

10. The electronic device of claim 1, wherein the specified form is one of a piecewise linear curve and a smooth curve.

11. The electronic device of claim 1, wherein the item comprises at least one of an icon, text data, and a symbol.

12. An electronic device comprising:

a manipulation unit having a touch region to receive an input of a user command of one of at least a touch, a slide, and a press on the touch region, a contour of the touch region being one of a piecewise linear curve and a segment of an elliptical ring; and

a control unit to generate a graphical user interface (GUI) that corresponds to the input user command and to control a display of the generated GUI if the user command is input to the manipulation unit.

13. The electronic device of claim 12, wherein the manipulation unit comprises:

a touch sensor unit to sense the touch; and

a press sensor unit to sense the press,

wherein the press sensor unit is positioned below the touch sensor unit.

14. The electronic device of claim 12, wherein the control unit generates the GUI that includes a list of the items responsive to the user command being input to the manipulation unit.

15. The electronic device of claim 14, wherein the list comprises a list in which a specified item among the items is highlighted.

16. The electronic device of claim 15, wherein the control unit controls the display of the list by changing the highlighted item if it is determined that a touch point is shifted in the touch region to input the slide user command.

17. A method of controlling an electronic device, comprising:

receiving an input of a user command through a touch, a slide, and a press on a touch region of a specified form;

generating a graphical user interface (GUI) that corresponds to the input user command and in an arrangement of items to conform to the specified form of the touch region; and

displaying the generated GUI.

18. A user interface system to an electronic device, comprising:

a user control having a predetermined contour and actuated by a plurality of distinct user manipulations thereon;

a display to display indicia in an arrangement aligned in conformance with the predetermined contour; and

a controller to configure another arrangement of the indicia responsive to one of the user manipulations on the user control, the other arrangement also being aligned in conformance with the predetermined contour.

19. An electronic device, comprising:

a user control having a predetermined contour and actuated through a plurality of distinct user actuations;

a display having displayed thereon indicia indicative of user data items in an arrangement conforming to the predetermined contour of the user control;

a control unit to detect an input expression formed from at least one of the user actuations and at least one location on the user control at which the at least one of the actuations occurs, to determine whether the user command is associated with the input expression and the user data item corresponding to the indicia at the location in the arrangement corresponding to the location on the user control at which the actuation occurs, to generate the indicia in another arrangement conforming to the predetermined contour of the user control responsive to the input expression, and to provide the other arrangement to the display.

20. A method of forming user commands on a user interface of an electronic device, the user interface provides a user control having a predetermined contour and actuated through a plurality of distinct user manipulations, the method comprising:

displaying indicia indicative of user data items on a display in an arrangement conforming to the predetermined contour of the user control;

detecting an input expression formed from at least one of the user manipulations and at least one location on the user control at which the at least one of the manipulations occurs;

determining whether the user command is associated with the input expression and, upon a positive determination thereof, executing the user command corresponding to the user data item corresponding to the indicia at the location in the arrangement corresponding to the location on the user control at which the one of the manipulations occurs; and

displaying the indicia in another arrangement conforming to the predetermined contour of the user control responsive to the input expression.