Designing Sound Innovations to Promote Health Communication for Visually Impaired People: A Case Study of Lak-Hok Community

Abstract

        The objective of this research is to research and develop audio media innovations that are appropriate and effective for the visually impaired. Study and understand communication health problems of visually impaired people. It is a qualitative research using the ADDIE model as a conceptual framework for innovation development.

        The findings reveal that visually impaired individuals, especially the elderly, often struggle to access information and communication, impacting their quality of life in various aspects. The developed audio innovation, designed to connect with smartphones and convert text into speech, focuses on accessibility and usability training for the elderly and those with vision problems. Prototype testing with sample groups shows that the smart glasses developed help users access information and documents efficiently. However, there are still some limitations, such as the ease of using the interface and the need for customizable voice settings to meet specific user needs. Further improvements and the addition of new features are expected to enhance communication competence and well-being for visually impaired individuals. In summary, this research provides insights into the communication health challenges faced by the visually impaired and suggests effective applications of audio innovations that can sustainably improve the quality of life for the target groups.