Abstract:
"""Visual impairment"" is defined as a loss of vision, whether someone cannot see at all or has a
partial vision loss. The reason may be an accident, an eye disease, or disorders present at birth.
The challenges and issues they face in society are not well understood. Studies depict that a
considerable number of visually impaired people are school-aged children. Information collected
through sight is essential in helping children to observe and understand things. Therefore, students with visual impairments face challenges in education, including identifying concepts like colors and shapes, performing tasks, understanding lessons, etc.
After extensive research on the Internet of Things (IoT) and related technologies, the author
proposes an electronic sensor-based approach to implement the color learning system based on
IoT. It will contribute to closing the achievement gap for visually impaired students.
The research project proposed a system that is a combination of electronic sensors, microcontroller platforms, cloud computing, and mobile technologies using the three-layer architecture of the IoT and can function in any lighting condition. It will recognize color and provide its information as audio output using a mobile application in English, Sinhala, and Tamil. Since the output of the research project is relevant to visually impaired students, the author was highly concerned about HCI principles while developing the system. Therefore, this research will help visually impaired students learn colors and understand the concepts behind them while contributing to the computer science and technology domain. Further, this study has raised many potential areas that require further investigation."
