Hi Dinakar, On Tue 31/01/12,15:59, DINAKAR T.D. wrote: > There are many Braille languages displayed in the 'Translation > Table' in the "Braille Settings" dialog. What do these mean? Because braille has a limited number of dots in a cell, this means that a diffrent braille table is needed for each language, to encode the correct information. For example the dot 1 on its own in english stands for the letter a, but for arabic it is for alef. The latin based languages define most of the letters to be the same, a-z, but they are not the same for numbers and signs. So the table is a mapping of leter/symbol to braille dots. > Can Tamil be added to this list? I looked at the liblouis project, and yes, it has a tamil table t.ctb, which was added in September 2010. Do you know anyone who has a braille display that can check if the table is correct/if symbols are missing? If you wanted to check it without a display it is also possible, but it might be a bit of work for you. Mesar