The Development of a self-learning system of Braille reading and writing for visually impaired people and sighted people

The development of a self-learning system of Braille reading and writing for both visually impaired people and sighted people is described. This system consists of a reading sub-system and writing sub-system, and in the reading sub-system, a learner can study the rules and read the presentation of Braille codes separately. In the writing sub-system, a learner types Braille codes into a computer through an external ten-key box mapped to 6 points of a Braille code. In this paper, the detailed explanation of the system and the result data are shown. Since it has been developed very recently, we don't have enough data now, but the result data shows the effectiveness of this system