MODE SUPPORTING MULTIPLE LANGUAGE INPUT FOR ENTERING TEXT

• US 20120029902A1
• Filed: 07/27/2010
• Published: 02/02/2012
• Est. Priority Date: 07/27/2010
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Wang, Lei, Lu, Fang, Wang, Wen Hao
• Granted Patent: US 8,463,592 B2
• Time in Patent Office: Days
• US Class Current: 704/2
• CPC Class Codes: G06F 3/018 Input/output arrangements for oriental characters
• CPC Class Codes: G06F 40/53 Processing of non-Latin text kana-to-kanji conversion G06F40/129; vowelisation G06F40/232

Abstract

Strings entered into a computer system are converted to a common language. The process of converting strings to a common language comprises determining a user-selected target language, associating a user-selected primary input language with the target language and associating a user-selected secondary input language with the target language. The process further comprises obtaining a string of at least one character, converting the obtained string from the primary input language to the target language if the obtained string corresponds to a valid string in the primary input language and converting the obtained string from the secondary input language to the target language if the obtained string corresponds to a valid string in the secondary input language and is not a valid string in the primary input language.

Claims

1. A method of converting strings to a common language comprising:

determining a user-selected target language;

associating a user-selected primary input language and at least one user-selected secondary input language with the target language, wherein the target language is common to, and different from, the primary input language and the at least one secondary input language;

obtaining a string of at least one character;

converting the obtained string from the primary input language to the target language if the obtained string corresponds to a valid string in the primary input language;

converting the obtained string from at least one secondary input language to the target language if the obtained string corresponds to a valid string in the corresponding secondary input language and is not a valid string in the primary input language; and

outputting the converted string in the target language to an output device.

2. The method according to claim 1, wherein:

obtaining a string comprises obtaining at least one character entered into a computer using a keyboard;

further comprising;

performing an iterative process if the obtained string is not converted from the primary input language to the target language by;

obtaining a next keyboard entry modifying the string;

attempting to convert the modified string from the primary input language to the target language;

determining if the string is complete; and

ending the iterative process if the modified string is determined to be complete.

3. The method according to claim 2, wherein determining if the string is complete comprises detecting a keystroke corresponding to at least one of the spacebar, tab key and enter key.

4. The method according to claim 1, wherein:

converting the obtained string from the primary input language to the target language if the obtained string corresponds to a valid string in the primary input language, further comprises;

determining that the string is valid by detecting that a user has selected an interpretation from a plurality of options presented to the user that each represent a conversion from the primary input language to the target language; and

determining that the string is invalid by detecting that a user has not selected an interpretation from at least one presented option, even though at least one presented option includes a literal match of the string for conversion from the primary input language to the target language.

5. The method according to claim 1, further comprising:

a phonetic lexicon associated with the conversion from the primary input language to the target language; and

a translation lexicon associated with the conversion from the secondary language to the target language;

wherein;

converting the obtained string from the primary input language to the target language comprises using the phonetic lexicon to interpret the obtained string in the target language based upon a phonetic correspondence of the obtained string in the primary input language; and

converting the obtained string from the second input language to the target language comprises using the translation lexicon to translate the obtained string from the secondary language to the target language.

6. The method according to claim 1, wherein:

outputting the converted string in the target language comprises conveying the converted string by replacing the obtained string with the converted string.

7. The method according to claim 1, wherein:

outputting the converted string in the target language comprises outputting the converted string to a display device separate and distinct from the obtained string.

8. The method according to claim 1, further comprising:

converting the obtained string from at least one secondary input language to the target language if the obtained string corresponds to a valid string in the corresponding secondary input language regardless of whether the obtained string is also a valid string in the primary input language; and

selecting the output based upon a user-determined priority between the primary input language and at least one secondary input language.

9. A computer program product to convert strings to a common language comprising:

a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code comprising;

computer readable program code configured to determine a user-selected target language;

computer readable program code configured to associate a user-selected primary input language and at least one user-selected secondary input language with the target language;

computer readable program code configured to obtain a string of at least one character;

computer readable program code configured to convert the obtained string from the primary input language to the target language if the obtained string corresponds to a valid string in the primary input language;

computer readable program code configured to convert the obtained string from at least one secondary input language to the target language if the obtained string corresponds to a valid string in the associated secondary input language and is not a valid string in the primary input language; and

computer readable program code configured to output the converted string in the target language to an output device.

10. The computer program product according to claim 9, wherein:

computer readable program code configured to obtain a string comprises computer readable program code configured to obtain at least one character entered into a computer using a keyboard;

further comprising;

computer readable program code configured to perform an iterative process if the obtained string is not converted from the primary input language to the target language by;

computer readable program code configured to obtain a next keyboard entry modifying the string;

computer readable program code configured to attempt to convert the modified string from the primary input language to the target language;

computer readable program code configured to determine if the string is complete; and

computer readable program code configured to end the iterative process if the modified string is determined to be complete.

11. The computer program product according to claim 10, wherein the computer readable program code configured to determine if the string is complete comprises computer readable program code configured to detect a keystroke corresponding to at least one of the spacebar, tab key and enter key.

12. The computer program product according to claim 9, wherein:

computer readable program code configured to convert the obtained string from the primary input language to the target language if the obtained string corresponds to a valid string in the primary input language, further comprises;

computer readable program code configured to determine that the string is valid by detecting that a user has selected an interpretation from a plurality of options presented to the user that each represent a conversion from the primary input language to the target language; and

computer readable program code configured to determine that the string is invalid by detecting that a user has not selected an interpretation from at least one presented option, even though the at least one presented option includes a literal match of the string for conversion from the primary input language to the target language.

13. The computer program product according to claim 9, further comprising:

a phonetic lexicon associated with the conversion from the primary input language to the target language; and

a translation lexicon associated with the conversion from the secondary language to the target language;

wherein;

the computer readable program code configured to convert the obtained string from the primary input language to the target language comprises computer readable program code configured to use the phonetic lexicon to interpret the obtained string in the target language based upon a phonetic correspondence of the obtained string in the primary input language; and

the computer readable program code configured to convert the obtained string from at least one second input language to the target language comprises computer readable program code configured to use the translation lexicon to translate the obtained string from the secondary language to the target language.

14. The computer program product according to claim 9, wherein:

the computer readable program code configured to output the converted string in the target language comprises computer readable program code configured to convey the converted string by replacing the obtained string with the converted string.

15. The computer program product according to claim 9, wherein:

the computer readable program code configured to output the converted string in the target language comprises computer readable program code configured to output the converted string to a display device separate and distinct from the obtained string.

16. The computer program product according to claim 9, further comprising:

computer readable program code configured to convert the obtained string from at least one secondary input language to the target language if the obtained string corresponds to a valid string in the corresponding secondary input language regardless of whether the obtained string is also a valid string in the primary input language; and

computer readable program code configured to select the output based upon a user-determined priority between the primary input language and at least one secondary input language.

19. The method according to claim 16, wherein enabling by the thin client, a machine translation attempt comprises:

invoking a third party machine translation to attempt to translate the string from the secondary language to the target language.

17. A method of converting strings to a common language comprising:

executing a thin client on top of an input method editor;

detecting by the thin client that the user has set up more than one language mode;

determining a user-selected target language;

associating at least one user-selected secondary input language with the target language;

detecting by the thin client that the user has entered text using more than one language;

identifying by the thin client, a string believed to be in a secondary language;

enabling by the thin client, a machine translation attempt of the string to translate the string from the secondary language to the target language.

18. The method according to claim 17, wherein detecting by the thin client that the user has entered text using more than one language comprises:

detecting by the thin client that the input method editor has failed to interpret a string passed to the input method editor.