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This research work presents a navigation help for visually challenged using simple Microcontroller for obstacle detection and real-time tracking with ultrasonic, camera data and GPS. The camera enables recognition of object and scanning of environment, while unity processes this real time data to improve special awareness. This system offers audio guidance, voice command responses, real time updates on detection of objects direction and landmarks. It also assists with tasks like playing music, news and making calls. By integrating multi sensors, the system provides independence safety and it is user-friendly and dynamic navigation experiencing for visually impaired.

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Advanced Sensor-Based Navigation System for the Visually Impaired

  • 会议论文

  • 发表日期：

    2026年

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  • A. B. Gurulakshmi,
  • S. Parvathy,
  • U. Ramakrishna,
  • Rishab Swaroop,
  • Aditya Sachin Sawant,
  • Ishan Sanjeev Paul

摘要

This research work presents a navigation help for visually challenged using simple Microcontroller for obstacle detection and real-time tracking with ultrasonic, camera data and GPS. The camera enables recognition of object and scanning of environment, while unity processes this real time data to improve special awareness. This system offers audio guidance, voice command responses, real time updates on detection of objects direction and landmarks. It also assists with tasks like playing music, news and making calls. By integrating multi sensors, the system provides independence safety and it is user-friendly and dynamic navigation experiencing for visually impaired.