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IoT-BASED ULTRASONIC BLIND WORKING STICK

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dc.contributor.author DAVID JIMMY HEZEKIAH, JONATHAN
dc.date.accessioned 2025-03-20T10:13:39Z
dc.date.available 2025-03-20T10:13:39Z
dc.date.issued 2024
dc.identifier.uri http://hdl.handle.net/123456789/559
dc.description.abstract This dissertation explores the development and implementation of an IoT-Based Ultrasonic Blind Working Stick for Buluk Eye Center aimed at enhancing the mobility and independence of visually impaired individuals. The project addresses the challenges of safe navigation by creating a reliable and user-friendly assistive device. The system integrates ultrasonic sensors (HC-SR04) and a water level sensor with an Arduino Uno microcontroller to detect obstacles and water hazards, providing auditory and tactile feedback through buzzers and vibrating motors. A rechargeable battery ensures portability and extended usage. The research follows an Agile development approach, allowing for iterative testing and continuous user feedback. Comprehensive testing unit, integration, and validation confirmed the system's accuracy in detecting obstacles and water under various conditions. Key findings demonstrate that the IoT-Based Ultrasonic Blind Working Stick effectively detects obstacles and water, offering timely feedback that significantly aids in safe navigation. Users reported enhanced confidence and independence, underscoring the device's practical utility. The research highlights the importance of user-centric design and the potential of IoT technologies in developing accessible solutions. This work not only achieves its goal of creating an effective assistive tool but also sets the stage for future advancements in assistive technology, promoting inclusivity and autonomy for visually impaired individuals. en_US
dc.language.iso en en_US
dc.publisher ULK en_US
dc.subject IoT, Ultrasonic Sensors, Assistive Technology en_US
dc.title IoT-BASED ULTRASONIC BLIND WORKING STICK en_US
dc.type Book en_US


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