Innovative Blind Stick for The Visually Impaired

Authors

  • Moazzam Ali Khan Department of Biomedical Engineering, Ziauddin University, Faculty of Engineering, Science, Technology and Management (ZUFESTM), Karachi, Pakistan.
  • Myra Aslam Qureshi Department of Biomedical Engineering, Ziauddin University, Faculty of Engineering, Science, Technology and Management (ZUFESTM), Karachi, Pakistan.
  • Hira Zahid Department of Biomedical Engineering, Ziauddin University, Faculty of Engineering, Science, Technology and Management (ZUFESTM), Karachi, Pakistan.
  • Sidra Agha Department of Biomedical Engineering, Sir Syed University of Engineering & Technology, Karachi, Pakistan.
  • Taha Mushtaq Department of Biomedical Engineering, Ziauddin University, Faculty of Engineering, Science, Technology and Management (ZUFESTM), Karachi, Pakistan.
  • Shahzad Nasim Department of Management Sciences & Technology, The Begum Nusrat Bhutto Women University, Sukkur Pakistan.

DOI:

https://doi.org/10.62019/abbdm.v4i1.101

Keywords:

visual impairment; blind stick; ultrasonic sensor; smoke sensor; fall detection; Arduino Nano RP 2040, Artificial intelligence, Application, water level sensor, GPS module.

Abstract

Visual impairment is an appellation that alludes to the state of being visionless. Individuals with optical blockage are likely to have limitations in their independence and movement, as well as a higher risk of falling, fractures, injuries, poor mental health, and social isolation. Thus, we propose the design of a blind stick to help blind people and assist them in familiarizing themselves with a clear path. In our proposed prototype, multiple sensors are attached to the individual's stick. The sensor detects an obstruction, the receiver's output activates, and the microcontroller detects this change since the receiver's outputs are inputs to the microcontroller. This stick detects the impediment in front and reacts by vibrating or mandating the user. Furthermore, a smoke sensor, fall detection sensor, heart rate, SPO2 level sensor, and Temperature sensor are utilized to detect multiple parameters and not only indicate the individual using the blind stick but to the caregiver as well through an application connected to the blind stick. Moreover, GPS tracking is also present which helps the individual with the stick and also informs the caregiver about the location of the blind person. The results of our proposed prototype demonstrate that this electronic device is a sufficient solution for overcoming the difficulties faced by visually impaired people and their caregivers and allowing them to live their lives independently. In conclusion, our innovative blind stick offers a transformative solution for visually impaired individuals, enhancing their mobility and independence. We invite readers to delve into the full paper to discover the full extent of its capabilities and its potential to make a meaningful difference in the lives of millions worldwide.

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Published

2024-02-12

How to Cite

Innovative Blind Stick for The Visually Impaired . (2024). The Asian Bulletin of Big Data Management , 4(1), Data Science 4(1),22-32. https://doi.org/10.62019/abbdm.v4i1.101

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