• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.20 no.6
• /
• pp.41-50
• /
• 2020

This paper deals with the Braille Education System which complements the shortcomings of the existing Braille Learning Products. An application dedicated to the blind is configured to perform full functions through touch gestures and voice guidance for user convenience. Braille kit is produced for educational purposes through Arduino and 3D printing. The system supports the following functions. First, the learning of the most basic braille, such as initial consonants, final consonant, vowels, abbreviations, etc. Second, the ability to check learned braille by solving step quizzes. Third, translation of braille. Through the experiment, the recognition rate of touch gestures and the accuracy of braille expression were confirmed, and in case of translation, the translation was done as intended. The system allows blind people to learn braille efficiently.

• Journal of Korean Library and Information Science Society
• /
• v.30 no.4
• /
• pp.137-161
• /
• 1999

The purpose of this study provides the conceptual and practical framework on the strategy to enhance services for the visually handicapped in the braille libraries. In order to achieve this purpose, the questionnaires, the interview, and the observation of the data collection techniques are used in the study, and the braille libraries throughout Korea which are in operation are selected as subjects for the research and survey. The results of the study are summarized as follows. 1. Most of the braille libraries, about 70%, are located in Seoul. It thus appears that this geographical unbalance cause the visually handicapped inconvenience in use, who is especially living at the regions where no braille library is located nearby. 2. To enhance the efficiency of the library services for the visually handicapped, first of all, the limited scope of the subject as well as the poor volume of the collections should be resolved as soon as possible. 3. Most of the libraries are neither equipped with necessary facilities to publish in braille nor secured the supporting instruments which facilitate to use library services for the visually handicapped satisfactorily. 4. The collections for the visually handicapped consist of the brailles and the recordings mainly. Because the visually handicapped is difficult to access and visit at the libraries alone, these materials are generally circulating rather outward by postal service than inward. 5. The qualified staff who has the very responsible position for reading and circulation is required to have educational background in library and information science, to have passions for the visually handicapped, and to have abilities to understand and translate the materials in braille.