ELECTRONIC DEVICE AND METHOD FOR HANDWRITTEN INPUTS

• US 20090284488A1
• Filed: 05/13/2009
• Published: 11/19/2009
• Est. Priority Date: 05/16/2008
• Status: Abandoned Application

• Current Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. (Hon Hai Precision Industry Co., Ltd.), Hon Hai Precision Industry Co., Ltd.
• Inventors: SIP, KIM-YEUNG
• Application Number:
  US12/465,624
• Publication Number:
  US 20090284488A1
• 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

An electronic device includes a multi-touch sensitive display. The multi-touch sensitive display displays a graphical user interface having a handwritten region and a menu selection region. The handwritten region receives handwritten inputs. The menu selection region operatively simultaneously provides a menu for switching input types during the handwritten inputs being received.

Claims

1. An electronic device, comprising:

a multi-touch sensitive display;

a storage device storing a graphical application and a handwriting recognition application; and

a processor operatively coupled to the multi-touch sensitive display and the storage device, the processor operatively implementing the graphical application from the storage device to cause a graphical user interface to be displayed by the multi-touch sensitive display, the graphical user interface comprising a handwritten region and a menu selection region, the handwritten region operatively receiving handwritten inputs from a first touch object, and the menu selection region operatively providing a menu having at least a first input type option and a second input type option to be selected by a second touch object;

wherein the menu selection region is capable of simultaneously providing the menu for switching to a first input type or a second input type upon selection of the first input type option or the second input type option by the second touch object during the handwritten region receiving the handwritten inputs by the first touch object, the processor operatively implementing the handwriting recognition application from the storage device to recognize the handwritten inputs by the first input type or the second input type, such that the handwritten inputs are substantially uninterrupted by switching actions of the input type.

2. The electronic device according to claim 1, wherein the menu selection region is further capable of automatically hiding the menu upon the input type is switched.

3. The electronic device according to claim 1, wherein the storage device further stores a first character set, and the processor operatively implements the handwriting recognition application from the storage device to recognize the handwritten inputs by selecting characters contained in the first character set upon the first input type is activated.

4. The electronic device according to claim 3, wherein the storage device is further configured to store a second character set, and the processor operatively implements the handwriting recognition application from the storage device to recognize the handwritten inputs by selecting characters contained in the second character set upon the second input type is activated.

5. The electronic device according to claim 1, wherein the menu provided by the menu selection region is any item selected from a group consisting of a pop-up menu, a dropdown menu and a check box.

6. A method for facilitating handwritten inputs using an electronic device having a multi-touch sensitive display, the method comprising:

displaying a graphical user interface by the multi-touch sensitive display, the graphical user interface comprising a handwritten region for receiving handwritten inputs by a first touch object and a menu selection region for providing a menu having selectable input type options for switching between a first input type and a second input type by a second touch object;

receiving handwritten inputs from the handwritten region by the first touch object;

recognizing the handwritten inputs by a first input type;

simultaneously receiving touch inputs from the menu selection region by the second touch object during the handwritten inputs being received from the handwritten region by the first touch object; and

recognizing the handwritten inputs by the second input type when the input type options in the menu are activated to switch the first input type to the second input type.

7. The method according to claim 6, further comprising:

displaying regular characters recognized from the handwritten inputs by the first input type; and

displaying regular characters recognized from the handwritten inputs by the second input type.

8. The method according to claim 6, wherein recognizing the handwritten inputs by the first input type comprises:

recognizing the handwritten inputs by the first input type from characters contained from a first character set.

9. The method according to claim 8, wherein recognizing the handwritten inputs by the second language comprises:

recognizing the handwritten inputs by the second input type from characters contained from a second character set.

10. The method according to claim 6, further comprising:

automatically hiding the menu upon the first input type is switched to the second input type.

11. The method according to claim 6, wherein the menu provided by the menu selection region is any item selected from a group consisting of a pop-up menu, a dropdown menu and a check box.

12. A method for handwritten inputs, comprising:

receiving first handwritten inputs from a handwritten region in a graphical user interface by a first touch object, the graphical user interface being displayed by a multi-touch sensitive display;

recognizing the first handwritten inputs as first regular characters in association with a first input type;

during the first handwriting input being recognized, receiving touch inputs from a menu selection region to display a menu comprising selectable input type options in the graphical user interface by a second touch object;

activating the language items in the menu displayed in the menu selection region so as to switch the first input type to a second input type;

receiving second handwritten inputs from the handwritten region in the graphical user interface by the first touch object; and

recognizing the second handwritten inputs as second regular characters in association with the second input type.

13. The method according to claim 12, further comprising:

displaying the first regular characters and the second regular characters in the handwritten region of the graphical user interface.

14. The method according to claim 12, wherein recognizing the first handwritten inputs comprises:

recognizing the first handwritten inputs by finding matching characters from a first character set.

15. The method according to claim 14 wherein recognizing the second handwritten inputs comprises:

recognizing the second handwritten inputs by finding matching characters from a second character set.

16. The method according to claim 12, wherein the menu provided by the menu selection region is any item selected from a group consisting of a pop-up menu, a dropdown menu and a check box.