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ഈ വരുന്ന ജൂണ്‍ 30 നു് ഒരു പ്രത്യേകതയുണ്ടു്. ആ ദിവസത്തിന്റെ ദൈര്‍ഘ്യം 24 മണിക്കൂറും ഒരു സെക്കന്റും ആണു്. അധികം വരുന്ന ഈ ഒരു സെക്കന്റിനെ ലീപ് സെക്കന്റ് അല്ലെങ്കില്‍ അധിക നിമിഷം എന്നാണു് വിളിക്കുന്നതു്. നമ്മള്‍ സാധാരണ ഉപയോഗിക്കുന്ന കൈയില്‍ കെട്ടുന്ന വാച്ചുകളിലോ ചുമര്‍ ക്ലോക്കുകളിലോ ഒന്നും ഇതു കണ്ടെന്നു വരില്ല. അല്ലെങ്കിലും ഒരു സെക്കന്റിനൊക്കെ നമുക്കെന്തു വില അല്ലേ? പക്ഷേ അങ്ങനെ തള്ളിക്കളയാനാവില്ല ഈ അധിക സെക്കന്റിനെ. സെക്കന്റ് അളവില്‍ കൃത്യത ആവശ്യമായ കമ്പ്യൂട്ടറുകളിലും ഉപകരണങ്ങളിലും ഇതു പ്രശ്നമുണ്ടാക്കാനുള്ള സാധ്യത വളരെ കൂടുതലായതുകൊണ്ടു് ജൂണ്‍ 30, 11 മണി, 60 സെക്കന്റ് എന്ന സമയത്തെ, എന്നാല്‍ ജൂലൈ 1 ആവാത്ത ആ നിമിഷത്തെ, നേരിടാന്‍ ലോകമെമ്പാടുമുള്ള സാങ്കേതിക വിദഗ്ദ്ധര്‍ കരുതിയിരിക്കുന്നു. ...

At Wikimedia, I am currently working on ContentTranslation tool, a machine aided translation system to help translating articles from one language to another. The tool is deployed in several wikipedias now and people are creating new articles sucessfully. The ContentTranslation tool provides machine translation as one of the translation tool, so that editors can use it as an initial version to improve up on. We used Apertium as machine translation backend and planning to support more machine translation services soon. ...

Keraleeyam is a new unicode malayalam font designed for titles. It was originally designed in 2005 for ‘Keraleeyam’, a magazine supporting environmental movements in Kerala, with ASCII encoding and was distributed along with Rachana editor software. Unicode font feature tables for malayalam are complex, which include diverse rules for ligature formation and glyph positioning. Keraleeyam which was originally ASCII encoded, contained no such rules. It would have been a herculian task to manually add the rules for each glyph. Keraleeyam has 792 glyphs in it. Also rules needed to be duplicated to support both the latest and old open type specifications. It ensures that the font is rendered correctly by all applications in new and reasonably old operating systems. ...

A new handwriting style font for Malayalam is in development. The font is named as “Chilanka”(ചിലങ്ക). This is a alpha version release. Following is a sample rendering. More samples here. You may try the font using this edtiable page http://smc.org.in/downloads/fonts/chilanka/tests/ -It has the font embedded Download the latest version: http://smc.org.in/downloads/fonts/chilanka/Chilanka.ttf Font license: Free licensed font, OFL. Source code: https://github.com/smc/Chilanka Tools used for drawing: Inkscape and fontforge Chilanka/ചിലങ്ക is a musical anklet A brief note on the workflow I used for font development is as follows ...

This is a short documentation on getting Wacom Bamboo CTH301K working in Debian. I use Debian Sid with Linux kernel 3.16 at the time of writing this. But this should work with latest Ubuntu(14.04 or 14.10) and new kernels. Wacom Bamboo CTH301K is an entry level touch pad with stylus – you can use it as a mouse, or drawing pad with stylus. It has multitouch features like pinch zoom and all. I got all working. ...

I presented the Content Translation project of my team at Wikimania 2014 at London. Here is the video of the presentation.

Six years back I wrote a javascript version of popular Swanalekha input method. Friends were requesting web based version that they can use in Windows platforms too. Swanalekha was initially written as a SCIM input method and later m17n input method, readily available in GNU/Linux platform. I had provided a bookmarklet version too. Later Rajiv Nair and Nishan Nasir wrote Chrome and Firefox extensions. Yesterday I noticed that the updated Marunadan Malayali news portal using my javascript library to power Malayalam input method in their search boxes. I don’t track who else or how many use these libraries and tools. But I quickly realized how bad the code is. Or in other words, How better I can write them today. 6 years is a long span of time anyway. ...

Video of our presentation from 7th Multilingual Workshop by W3C, Madrid, Spain, May 7-8 https://www.youtube.com/embed/_tNancNqFIQ Best Practices on the Design of Translation- Pau Giner, David Chan and Santhosh Thottingal. Abstract: Wikipedia is one of the most multilingual projects on the web today. In order to provide access to knowledge to everyone, Wikipedia is available in more than 280 languages. However, the coverage of topics and detail varies from language to language. The Language Engineering team from the Wikimedia Foundation is building open source tools to facilitate the translation of content when creating new articles to facilitate the diffusion of quality content across languages. The translation process in Wikipedia presents many different challenges. Translation tools are aimed at making the translation processes more fluent by integrating different tools such as translation services, dictionaries, and information from semantic databases as Wikidata.org. In addition to the technical challenges, ensuring content quality is one of the most important aspects considered during the design of the tool since any translation that does not read natural is not acceptable for a community focused on content quality. This talk will cover the design (from both technical and user experience perspectives) of the translation tools, and their expected impact on Wikipedia and the Web as a whole.

XeTeX is an extension of TeX with built-in support for Unicode and OpenType. In this tutorial, we are going to learn how to typeset Malayalam using XeTeX. With some learning effort, we can produce high quality typesetting using XeTeX. Installing XeTeX XeTeX is packaged for all famous GNU/Linux distros. The installation method depends your distro. For ease of installation and configuration, we suggest to use a TeXLive version 2012 or above – either standalone TeXLive distribution or install from your distribution’s package manager. Windows and OSX versions are also available. ...

How to configure Ubuntu 14.04 for typing in Malayalam