Methods, electronic devices and computer program products for controlling a touch screen

• US 20070035524A1
• Filed: 08/09/2005
• Published: 02/15/2007
• Est. Priority Date: 08/09/2005
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications USA Incorporated (Sony Group Corp.)
• Inventors: Hyatt, Edward
• Application Number:
  US11/199,911
• Publication Number:
  US 20070035524A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1662 Details related to the integrated keyboard
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04895 Guidance during keyboard input operation, e.g. prompting

Abstract

Methods for controlling a touch screen of an electronic device include: providing a soft key on the touch screen; determining an update triggering event; and, responsive to the update triggering event, relocating the soft key and/or a label of the soft key from a first location on the touch screen to a second location on the touch screen, displaced from the first location.

Claims

1. A method for controlling a touch screen of an electronic device, the method comprising:

providing a soft key on the touch screen;

determining an update triggering event; and

responsive to the update triggering event, relocating the soft key and/or a label of the soft key from a first location on the touch screen to a second location on the touch screen, displaced from the first location.

2. The method of claim 1 wherein relocating the soft key and/or a label of the soft key comprises relocating the soft key from the first location on the touch screen to the second location on the touch screen.

3. The method of claim 2 further comprising displaying an image element on the touch screen, wherein relocating the soft key comprises relocating the image element on the touch screen along with the soft key such that the relative positions of the image element and the soft key are maintained.

4. The method of claim 3 further comprising providing a second soft key on the touch screen, wherein the second soft key includes the image element, wherein relocating the image element comprises relocating the second soft key on the touch screen along with the first soft key such that the relative positions of the first and second soft keys are maintained.

5. The method of claim 3 further comprising generating a screen display image and an adjacent buffer image on the touch screen, the screen image including the soft key and the image element, wherein relocating the soft key comprises moving the entirety of the screen display image relative to the touch screen and the buffer image.

6. The method of claim 2 wherein the first and second locations are non-overlapping.

7. The method of claim 2 wherein the first and second locations are overlapping.

8. The method of claim 7 wherein the overlap area between the first and locations is in the range of from about 10 to 90 percent of the area of the soft key in the first location.

9. The method of claim 1 wherein:

the soft key includes the label; and

relocating the soft key and/or the label of the soft key comprises relocating the label in the soft key on the touch screen.

10. The method of claim 1 wherein the soft key comprises a button, a check box, an interactive menu, and/or a text edit box.

11. The method of claim 10 wherein the soft key comprises a button.

12. The method of claim 1 comprising detecting user actuations of the soft key, wherein the update triggering event comprises detection of a number of user actuations of the soft key.

13. The method of claim 1 wherein the update triggering event comprises elapse of a predetermined time period.

14. The method of claim 1 wherein the update triggering event comprises the touch screen entering and/or exiting a power-saving sleep mode.

15. The method of claim 1 wherein the update triggering event comprises the touch screen powering on and/or off.

16. The method of claim 1 comprising repeatedly relocating the soft key and/or a label of the soft key on the touch screen.

17. The method of claim 16 comprising repeatedly relocating the soft key and/or a label of the soft key on the touch screen at a rate selected to cause the relocations of the soft key and/or the label to appear to a user as continuous.

18. The method of claim 17 comprising providing a user interface display associated with a selected operating condition of the electronic device, the user interface display including the soft key, wherein relocating the soft key and/or a label of the soft key comprises relocating the soft key from the first location on the touch screen to the second location on the touch screen while the electronic device is in the selected operating condition.

19. An electronic device comprising:

a touch screen; and

a processor configured to;

provide a soft key on the touch screen;

determine an update triggering event; and

responsive to the update triggering event, relocate the soft key and/or a label of the soft key from a first location on the touch screen to a second location on the touch screen, displaced from the first location.

20. A computer program product for controlling a touch screen of an electronic device, the computer program product comprising:

a computer usable medium having computer usable program code embodied therein, the computer usable program code comprising;

computer usable program code configured to provide a soft key on the touch screen;

computer usable program code configured to determine an update triggering event; and

computer usable program code configured to relocate the soft key and/or a label of the soft key from a first location on the touch screen to a second location on the touch screen, displaced from the first location, responsive to the update triggering event.