Multiple handwriting recognition engine selection

• US 7,336,828 B2
• Filed: 01/12/2007
• Issued: 02/26/2008
• Est. Priority Date: 03/31/2003
• Status: Expired due to Term

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Clow, Joshua, Vong, William H., Pettiross, Jeffrey W., Mak, William
• Primary Examiner(s): MARIAM, DANIEL G
• Application Number:
  US11/622,833
• Publication Number:
  US 20070110315A1
• Time in Patent Office: 410 Days
• Field of Search: 382/181, 382186-189, 382/209, 715863-864, 345/156, 345/171, 345/172, 345/179
• US Class Current: 382/187
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A system and method for switching between handwriting recognizers is described. A user may select between various recognizers to associate received handwritten ink with the recognizers. Accordingly, a user is able to write in a first language, switch and write in a second language, then switch again and write in the first language using aspects of the present invention.

Claims

1. A user interface for a computer comprising:

a handwriting input area operable to receive handwriting input from a user as electronic ink;

at least a first selection region and a second selection region relating to at least a first handwriting recognizer and a second handwriting recognizer, respectively,

wherein user selection of the first selection region associates the electronic ink with the first handwriting recognizer and wherein user selection of the second selection region associates the electronic ink with the second handwriting recognizer,

wherein the first handwriting recognizer recognizes a first language and the second handwriting recognizer recognizes a second language.

2. The user interface according to claim 1, wherein the at least first selection region and second selection region correspond to user-selectable interface buttons.

3. The user interface according to claim 2, wherein user selection of one of said interface buttons is operable to change a handwriting input area format to a format associated with the selected interface button.

4. The user interface according to claim 3, wherein the handwriting input area format corresponds an input area comprising at least one of:

a blank space for receiving handwriting input;

a baseline handwriting guide; and

a multiple block input area comprising a plurality of input regions for individual character input.

5. The user interface according to claim 4, wherein, upon selection of the keyboard interface tab, the keyboard input interface is associated with a language of the handwriting recognizer associated with the electronic ink at the time of the selection of the keyboard interface tab.

6. The user interface according to claim 1, wherein the at least first selection region and second selection region correspond to at least first and second user-selectable interface tabs, respectively.

7. The user interface according to claim 6, wherein user selection of one of the user-selectable interface tabs causes the user interface to switch between a plurality of interface screens each associated with each of the user-selectable interface tabs, respectively, wherein the handwriting input area is an area corresponding to each of the plurality of interface screens.

8. The user interface according to claim 7, wherein at least one of the plurality of interface screens further comprises additional selection regions corresponding to user input functions.

9. The user interface according to claim 7, wherein each of said plurality of interface screens is associated with a handwriting input area format.

10. The user interface according to claim 9, wherein the handwriting input area format corresponds an input area comprising at least one of:

a blank space for receiving handwriting input;

a baseline handwriting guide; and

a multiple block input area comprising a plurality of input regions for individual character input.

11. The user interface according to claim 7, further comprising a user-selectable keyboard interface tab and a keyboard interface screen comprising a keyboard input interface and associated with the keyboard interface tab, said user interface switching to the keyboard interface screen upon selection of the keyboard interface tab.

12. The user interface according to claim 1, wherein the handwriting input area includes a baseline guide.

13. The user interface according to claim 1, wherein the handwriting input area includes multiple block input regions for individual character input.

14. The user interface according to claim 1, further comprising:

a third selection region that, upon selection, displays a keyboard input interface.

15. The user interface according to claim 14, wherein, upon selection of the third selection region, the keyboard input interface is associated with a language of the handwriting recognizer associated with the electronic ink at the time of the selection of the third selection region.

16. The user interface of claim 1, wherein the at least first selection region and second selection region are separate from the handwriting input area.