Writing systems: Difference between revisions
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We need to support all of the writing systems (alphabets, syllabaries, logographs) used for major languages of countries that join the OLPC project. |
We need to support all of the writing systems (alphabets, syllabaries, logographs) used for major languages of countries that join the OLPC project. Full support includes |
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* Fonts |
* [[Fonts]] |
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* Locales |
* [[Locales]] |
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* Keyboard layouts and other [[input methods]] |
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* Keyboards and Input Methods |
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* [[Rendering engine|Rendering]] for screen and printer |
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* Text-to |
* Text-to-Speech |
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* OCR |
* OCR |
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Several countries have expressed interest in OLPC. Here are their basic requirements for writing systems and [[languages]]: |
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* India -- 10 official writing systems, 20 official languages |
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* China -- [[Simplified Chinese]], [[Mongolian]] ([[Cyrillic]], Mongolian), [[Tibetan]], and others |
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* Egypt -- [[Arabic]] |
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* Nigeria -- [[Hausa]] (Arabic), [[Igbo]] (Extended Latin), [[Yoruba]] (Extended Latin) |
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* Brazil -- [[Portuguese]] |
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* Argentina -- [[Spanish]] |
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* Thailand -- [[Thai]] |
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In every one of these countries there are dozens to hundreds of minority languages. |
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The following links give information on the topics listed above for a particular writing system, to the extent that contributors to the project have found them. If you know of other issues or resources, please add them on the appropriate pages. |
The following links give information on the topics listed above for a particular writing system, to the extent that contributors to the project have found them. If you know of other issues or resources, please add them on the appropriate pages. |
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[[Hebrew]] -- Yiddish, Ladino, etc. |
[[Hebrew]] -- Yiddish, Ladino, etc. |
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[[Cyrillic]] (Кирилица) -- Russian, Bulgarian, Serbian, Macedonian, Ukrainian, |
[[Cyrillic]] (Кирилица) -- Russian, Bulgarian, Serbian, Macedonian, Ukrainian, Belarusian, etc. More than 200 other languages were written in Cyrillic under Soviet rule. |
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[[Greek]] -- and [[Coptic]] |
[[Greek]] -- and [[Coptic]] |
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[[Syriac]] -- Liturgical language |
[[Syriac]] -- Liturgical language |
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[[Ethiopic]] -- For Languages of Ethiopia using Ethiopic alphabet. Amharic, Tigrigna, Oromo, Gurage, etc |
[[Ethiopic]] -- For Languages of Ethiopia using Ethiopic alphabet. Amharic, Tigrigna, Oromo, Gurage, etc. |
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[[Thaana]] -- for the Dhivehi language of the Republic of Maldives |
[[Thaana]] -- for the Dhivehi language of the Republic of Maldives |
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[[http://en.wikipedia.org/wiki/Tai_le Tai Le]] Language spoken by the Dai people in China |
[[http://en.wikipedia.org/wiki/Tai_le Tai Le]] Language spoken by the Dai people in China |
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Philippine Scripts -- Buhid, Hanunoo, Tagbanya. Obsolete, replaced by Latin. |
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[[http://en.wikipedia.org/wiki/Osmanya Osmanya]] -- [[Somali]] |
[[http://en.wikipedia.org/wiki/Osmanya Osmanya]] -- [[Somali]] |
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Revision as of 01:03, 4 August 2006
We need to support all of the writing systems (alphabets, syllabaries, logographs) used for major languages of countries that join the OLPC project. Full support includes
- Fonts
- Locales
- Keyboard layouts and other input methods
- Rendering for screen and printer
- Text-to-Speech
- OCR
The following links give information on the topics listed above for a particular writing system, to the extent that contributors to the project have found them. If you know of other issues or resources, please add them on the appropriate pages.
Extended Latin -- Western European languages and more than a thousand others
Arabic -- Arabic, Farsi (Iranian), Dari, Pashto, Urdu, Sindhi, Hausa and others. A number of languages formerly written in Arabic are now written in the Latin alphabet. This includes Turkish, Swahili, Bahasa Melayu/Bahasa Indonesya, and others.
Hebrew -- Yiddish, Ladino, etc.
Cyrillic (Кирилица) -- Russian, Bulgarian, Serbian, Macedonian, Ukrainian, Belarusian, etc. More than 200 other languages were written in Cyrillic under Soviet rule.
Syriac -- Liturgical language
Ethiopic -- For Languages of Ethiopia using Ethiopic alphabet. Amharic, Tigrigna, Oromo, Gurage, etc.
Thaana -- for the Dhivehi language of the Republic of Maldives
Devanagari -- Hindi, Marathi, Nepali etc.
Gurmukhi -- for Punjabi
Sinhala -- (Sri Lanka)
Lao ພາສາລາວ
Khmer (Cambodia)
Tibetan -- Tibetan, Dzongkha (Bhutan)
Canadian Aboriginal Syllabics -- Native American languages of Canada and the Northern USA, including Inuktitut
[Yi] -- Minority language in China
Braille -- for the blind, in many languages
[Limbu]
[Tai Le] Language spoken by the Dai people in China
Philippine Scripts -- Buhid, Hanunoo, Tagbanya. Obsolete, replaced by Latin.
APL -- A Programming Language
Linux systems now routinely come with support for 20 or more of these writing systems, and there are free tools for making keyboard layouts for any language and writing system. There are also large Unicode fonts such as Code2000 with the characters for even more writing systems.
Windows and Macintosh also support many writing systems with fonts and keyboards.
External links
Unicode code charts for all of these writing systems are available online in PDF format, so you can see the characters even if you don't have a matching font installed on your computer.