Portable electronic braille devices - An overview

Abstract

At present, visually challenged people, who are trained users of Braille systems can interpret information from computers and other electronic gadgets with the usage of braille notetaker, braille writer and special braille displays. Braille notetaker popularly known as Braille PDA, really comes in handy. These electronic memo machines are small, portable devices for storing information with the use of Braille or QWERTY keyboards. With the help of notetaker, one can browse quietly using the Braille display. The present article give a comprehensive view about the different portable electronic devices that are commercially available.