The number and arrangement of these dots distinguish one letter from another. So using a Braille chart (or again, an online translator if you’re feeling lazy!) you need to convert the dashes and ...

focuses on fundamental braille literacy skills such as reading comprehension, spelling, speed and accuracy, proofreading and charts and graphs. Braille is a system of dots that allows those with ...

Bar graphs and other charts provide a simple way to communicate data, but are, by definition, difficult to translate for readers who are blind or low-vision. Designers have developed methods for ...