IoT-Enabled Braille Self-Learning and Two-Way Tactile Communication System for Visually Impaired Usersabstract
DOI:
https://doi.org/10.15662/IJEETR.2026.0802285Keywords:
IoT, Braille System, Assistive Technology, Visually Impaired, Tactile Communication, Self-Learning, Smart Devices, Accessibility, Embedded Systems, Wireless CommunicationAbstract
This project presents an IoT-enabled Braille self-learning communication system for visually impaired and deaf-blind individuals, enabling autonomous interaction and continuous skill development. Incoming messages from a mobile application are translated into standard Braille patterns using six independent vibration motors, each representing a Braille dot. Users receive tactile feedback to interpret messages and gradually learn Braille independently. The system supports bidirectional communication through predefined responses and emergency alerts. Emphasizing portability, affordability, and intuitive use, it fosters social engagement, personal confidence, and accessibility. This innovation demonstrates the potential of IoT-driven assistive technologies to empower users with real-time, self-directed communication and learning capabilities.
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