• Azra Batool
  • Shaheen Naz


Vision is the most beautiful and important gift from God to all his creatures especially for human beings. But unfortunately there are some people who lack this beauty and are unable to capture the beauty of this world from their own eyes. Third eye for blind  is a development which involves various areas such as, software engineering, hardware designing and science that enables visually impaired persons to see and explore the world confidently and independently by recognising the neighbouring objects by using ultrasonic waves and inform the person with a beep ring or vibration. As per WHO(world health organisation) 2.2 billion people suffer from vision impairment. They are facing troubles in their lifestyle. This device can act as an innovation for the visually impaired people. From a lot of advantages we found the property of  being reasonable within a limited cost, a very important merit of the project. The Arduino Pro Mini 328 board is tied like a band. This is provided with ultrasonic sensor, consisting of module. By utilising this sensor-module, the person is able to see the objects near them and can travel effectively. At any point where this sensor senses any object, it informs the person by beep-sound or vibration. In this way this becomes a computerized gadget. Accordingly this gadget will be of utmost  use for the blind people and can allow them to move from any place with confidence.

Keywords: Arduino, Wearable band, buzzer, blind, people, compact, ultrasonic, obstacles, google street-view


Download data is not yet available.


[1] Johann Borenstien ,Shraga Shovel, Iwan Ulrich. Guide Cane and the Nav Belt, IEEE Transactions on Robotics & Automation. 2003; 10(1):9-20.
[2] N.G. Bourbakis, D. Dakopoulos. "Wearable Obstacle Avoidance Electronic Travel Aids for Blind: A Survey", IEEE Trans. Systems Man and Cybernetics Part C: Applications and Reviews, vol. 40, no. 1, pp. 25-35,2015.
[3] Hugo Fernandesc , João Barroso “Blind Guide: an ultrasound sensor-based body area network for guiding blind people “,6th International Conference on Software Development and Technologies for Enhancing Accessibility and Fighting Infoexclusion (DSAI 2015)
[4] Sabarish S. Navigation Tool for blind people using Microcontroller, International Journal of Engineering and Advanced Technology (IJEAT), 2013; 2(4):139-143.
[5] Espinosa MA, Ungar S, Ochaíta E. Blades comparing methods for Introducing Blind and Visually Impaired People to unfamiliar urban environments., Journal of Environmental psychology. 1998; 18:277-287.
[6] Pooja Sharma, Shimi SL, Chatterji S. A Review on Obstacle Detection and Vision, International Journal of Science and Research Technology. 2015; 4(1):1-11.
[7] Tahat AA. A wireless ranging system for the blind longcane utilizing a smart-phone, in Proceedings of the 10th International Conference on Telecommunications. (ConTEL '09), IEEE, Zagreb, Croatia, June. View at Scopus. 2009, 111-117.
[8] Bolgiano D, Meeks Jr E. A laser cane for the blind, IEEE
Journal of Quantum Electronics. View at Google Scholar. 1967; 3(6):268.
[9] Amjed Al-Fahoum S, Heba Al-Hmoud B, Ausaila Al- Fraihat A. A Smart Infrared Microcontroller-Based Blind Guidance System”, Hindawi Transactions on Active and Passive Electronic Components. 2013;3(2):1-7.
0 Views | 0 Downloads
How to Cite
Batool, A., & Naz, S. (2021). THIRD EYE FOR BLIND. Asian Journal For Convergence In Technology (AJCT) ISSN -2350-1146, 7(2), 01-04.