Electronic Device for Learning Braille Reading/Writing System, Representing Characters as Generating Symbols

Learning plays a crucial role in the personal and professional development of individuals worldwide. However, certain vulnerable groups, such as individuals with visual disabilities, require alternative learning methods like the Braille system. This study focuses on designing and constructing an electronic prototype that supports the teaching and learning of the Braille system for visually impaired individuals. The electronic device was developed using open-source hardware and software, incorporating a reading module capable of representing raised points that can be recognized through touch, as well as a writing module that interprets and communicates up to 10 Braille characters entered by the user via speech synthesis. Technical tests evaluating the functionality and implementation of the prototype have been conducted, successfully demonstrating its functionality and user-friendly nature. Consequently, the prototype offers a short learning curve and eliminates the need for an instructor during the learning process.