Apparatus, method, computer program and user interface for enabling user input

• US 20090144667A1
• Filed: 11/30/2007
• Published: 06/04/2009
• Est. Priority Date: 11/30/2007
• Status: Abandoned Application

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Christoffersson, Joakim, Kraft, Christian R.
• Application Number:
  US11/998,643
• Publication Number:
  US 20090144667A1
• Time in Patent Office: Days
• US Class Current: 715/863
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: H04M 1/56 Arrangements for indicating or recording the called number at the calling subscriber's set
• CPC Class Codes: H04M 2250/22 including a touch pad, a touch sensor or a touch detector digitizers for touch screens G06F3/041

Abstract

An apparatus including a display for presenting text; a touch sensitive input device configured to enable a user to make a trace input via the display; and a processor, wherein the processor is configured to detect a first trace input that starts at a predetermined first location and extends across the touch sensitive input device to a second location wherein the processor is configured such that the detection of the first trace input actuates the deletion of the text presented between the predetermined first location and the second location.

Claims

I_We. I/We claim:

1. An apparatus comprising:

a display for presenting text;

a touch sensitive input device configured to enable a user to make a trace input via the display; and

a processor, wherein the processor is configured to detect a first trace input that starts at a predetermined first location and extends across the touch sensitive input device to a second location wherein the processor is configured such that the detection of the first trace input actuates the deletion of the text presented between the predetermined first location and the second location.

2. An apparatus as claimed in claim 1 wherein the predetermined first location is moveable with respect to the text presented on the display.

3. An apparatus as claimed in claim 2 wherein the predetermined first location moves to the second location when the first trace input is completed.

4. An apparatus as claimed in claim 3 wherein the processor is configured to detect a second trace input starting at the predetermined first location and extending in the opposite sense to the first trace input to a third location and the processor is configured such that the detection of the second trace input actuates the reinstatement of text which was presented between the predetermined first location and the third location and was deleted by the first trace input.

5. An apparatus as claimed in claim 4 wherein the predetermined first location moves to the third location when the second trace input is completed.

6. An apparatus as claimed in claim 1 wherein the predetermined first location follows the text entry point.

7. An apparatus as claimed in claim 1 wherein an icon is presented indicating the predetermined first location.

8. An apparatus as claimed in claim 7 wherein the icon moves as the user makes a trace input which starts at the predetermined first location.

9. An apparatus as claimed in claim 1 wherein the processor is configured such that the deletion of the text is actuated once the completion of the first trace is detected.

10. An apparatus as claimed in claim 1 wherein the processor is configured such that the deletion of each character of the text is actuated whenever the processor detects that the first trace has extended over the portion of the display in which the character is presented.

11. An apparatus as claimed in claim 1 wherein the trace input is made by contacting the surface of the touch sensitive input device with a user input device and maintaining the contact between the touch sensitive input device and the user input device whilst moving the user input device across the surface of the touch sensitive device.

12. An apparatus as claimed in claim 1 wherein the processor is configured to detect a tap input at the predetermined first location and delete, in response to the detection of the tap input, the character immediately preceding the text entry point.

13. A method comprising:

presenting text on a display;

detecting a first trace input on a touch sensitive user input device, the first trace input starting at a predetermined first location and extending across the touch sensitive input device to a second location;

wherein the detection of the first trace input actuates the deletion of the text presented between the predetermined first location and the second location.

14. A method as claimed in claim 13 wherein the predetermined first location is moveable with respect to the text presented on the display.

15. A method as claimed in claim 14 comprising moving the predetermined first location to the second location when the first trace input is completed.

16. A method as claimed in claim 15 comprising detecting a second trace input on the touch sensitive device, the second trace input starting at the predetermined first location and extending in the opposite sense to the first trace input to a third location wherein the detection of the second trace input actuates the reinstatement of text which was presented between the predetermined first location and the third location and was deleted by the first trace input.

17. A method as claimed in claim 16 comprising moving the predetermined first location to the third location when the second trace input is completed.

18. A method as claimed in claim 13 wherein the predetermined first location follows the text entry point.

19. A method as claimed in claim 13 comprising presenting an icon indicating the predetermined first location.

20. A method as claimed in claim 13 comprising detecting a tap input at the predetermined first location and deleting, in response to the detection of the tap input, the character immediately preceding the text entry point.

24. A computer program comprising program instructions for causing a computer to perform the method of claim 13.

21. A computer program comprising program instructions for controlling an apparatus, the apparatus comprising, a display for presenting text and a touch sensitive input device configured to enable a user to make an input via the display, the program instructions providing, when loaded into a processor:

means for detecting a first trace input on the touch sensitive user input device, the first trace input starting at a predetermined first location and extending across the touch sensitive input device to a second location;

means for enabling the detection of the first trace input to actuate the deletion of the text presented between the predetermined first location and the second location.

22. A physical entity embodying the computer program as claimed in claim 21.

23. An electromagnetic carrier signal carrying the computer program as claimed in claim 21.

25. A user interface comprising:

a display for presenting text;

a touch sensitive input device configured to enable a user to make a trace input via the display;

wherein the user interface is configured such that the detection of a trace input that starts at a predetermined first location and extends across the touch sensitive input device to a second location actuates the deletion of the text presented between the predetermined first location and the second location.

26. A user interface as claimed in claim 25 wherein the predetermined first location is moveable with respect to the text presented on the display.

27. An apparatus comprising:

a display for presenting text;

a touch sensitive input device configured to enable a user to make a trace input; and

a processor, wherein the processor is configured to detect a trace input across the touch sensitive input device from a first location to a second location wherein the processor is configured such that the detection of the first trace input actuates the deletion of the text presented in the portion of the display corresponding to the portion of the touch sensitive input device between the predetermined first location and the second location.