Method, Apparatus, and Computer Program Product For Discontinuous Shapewriting

• US 20100238125A1
• Filed: 03/20/2009
• Published: 09/23/2010
• Est. Priority Date: 03/20/2009
• Status: Abandoned Application

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Ronkainen, Sami Pekka
• Application Number:
  US12/407,966
• Publication Number:
  US 20100238125A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• 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

Various methods for discontinuous shapewriting are provided. One method may include receiving an indication of a first touch event via a touch screen implemented keyboard and receiving an indication of at least a second touch event via the keyboard. In this regard, the first touch event may be discontinuous from the second touch event. The method may also include generating, via a processor, a continuous shape based at least in part on the indication of the first touch event and the indication of the second touch event, and identifying a word based at least in part on the shape. Similar apparatuses and computer program products are also provided.

Claims

1. A method comprising:

receiving an indication of a first touch event via a touch screen implemented keyboard;

receiving an indication of at least a second touch event via the keyboard, the first touch event being discontinuous from the second touch event;

generating, via a processor, a continuous shape based at least in part on the indication of the first touch event and the indication of the second touch event; and

identifying a word based at least in part on the shape.

2. The method of claim 1, further comprising identifying a start or end location for at least one of the first touch event or the second touch event;

and wherein identifying the word based at least in part on the shape includes identifying the word based at least in part on the shape and the start or end location.

3. The method of claim 1, wherein receiving the indications of the first and second touch events includes receiving the indications of the first and second touch events, wherein at least one of the first or second touch events comprises a swipe from a first key to a second key.

4. The method of claim 1, wherein receiving the indication of the first touch event includes receiving the first touch event via a touch screen implemented QWERTY, ITU-T, ISO/IEC 9995-8:

1994, or numeric keyboard.

5. The method of claim 1, wherein identifying the word based at least in part on the shape includes matching the shape with a predefined shape in a dictionary and identifying the word associated with the matched shape.

6. The method of claim 1, further comprising providing for presentation of the word on a touch screen display.

7. An apparatus comprising a processor and a memory storing executable instructions that, in response to execution by the processor, cause the apparatus to at least:

receive an indication of a first touch event via a touch screen implemented keyboard;

receive an indication of at least a second touch event via the keyboard, the first touch event being discontinuous from the second touch event;

generate a continuous shape based at least in part on the indication of the first touch event and the indication of the second touch event; and

identify a word based at least in part on the shape.

8. The apparatus of claim 7, wherein the executable instructions further cause the apparatus to identify a start or end location for at least one of the first touch event or the second touch event;

and wherein the executable instructions that cause the apparatus to identify the word based at least in part on the shape include causing the apparatus to identify the word based at least in part on the shape and the start or end location.

9. The apparatus of claim 7, wherein the executable instructions that cause the apparatus to receive the indications of the first and second touch events include causing the apparatus to receive the indications of the first and second touch events, wherein at least one of the first or second touch events comprises a swipe from a first key to a second key.

10. The apparatus of claim 7, wherein the executable instructions that cause the apparatus to receive the indication of the first touch event include causing the apparatus to receive the first touch event via a touch screen implemented QWERTY, ITU-T, ISO/IEC 9995-8:

1994, or numeric keyboard.

11. The apparatus of claim 7, wherein the executable instructions that cause the apparatus to identify the word based at least in part on the shape include causing the apparatus to match the shape with a predefined shape in a dictionary and identify the word associated with the matched shape.

12. The apparatus of claim 7, wherein the executable instructions further cause the apparatus to provide for presentation of the word on a touch screen display.

13. The apparatus of claim 7, wherein the apparatus comprises a mobile terminal.

14. A computer program product comprising at least one computer-readable storage medium having executable computer-readable program code instructions stored therein, the computer-readable program code instructions configured to:

receive an indication of a first touch event via a touch screen implemented keyboard;

receive an indication of at least a second touch event via the keyboard, the first touch event being discontinuous from the second touch event;

generate a continuous shape based at least in part on the indication of the first touch event and the indication of the second touch event; and

identify a word based at least in part on the shape.

15. The computer program product of claim 14, wherein the computer-readable program code instructions are further configured to identify a start or end location for at least one of the first touch event or the second touch event;

and wherein the computer-readable program code instructions configured to identify the word based at least in part on the shape include being configured to identify the word based at least in part on the shape and the start or end location.

16. The computer program product of claim 14, wherein the computer-readable program code instructions configured to receive the indications of the first and second touch events include being configured to receive the indications of the first and second touch events, wherein at least one of the first or second touch events comprises a swipe from a first key to a second key.

17. The computer program product of claim 14, wherein the computer-readable program code instructions configured to receive the indication of the first touch event include being configured to cause the apparatus to receive the first touch event via a touch screen implemented QWERTY, ITU-T, ISO/IEC 9995-8:

1994, or numeric keyboard.

18. The computer program product of claim 14, wherein the computer-readable program code instructions configured to identify the word based at least in part on the shape include being configured to match the shape with a predefined shape in a dictionary and identify the word associated with the matched shape.

19-20. -20. (canceled)