Smart Blind Wand Using Ultrasonic and Infrared Sensors to Improve Mobility of the Visually Impaired

Imam Husni, Al Amin and Zuly, Budiarso and Dwi, Agus Diartono and Arief, Jananto Smart Blind Wand Using Ultrasonic and Infrared Sensors to Improve Mobility of the Visually Impaired. INTELLIGENT SYSTEMS AND APPLICATIONS IN ENGINEERING.

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Abstract

The eye is a part of the human body's organs, which is included in the five senses and has a crucial function in vision. Each person undoubtedly has different eyesight; therefore, this organ operates based on the principles related to light and darkness. With the sense of sight, humans can carry out all their activities. We know that some individuals must have limited physical conditions of the eyes, and some are even blind from birth. This research introduces an innovative solution for the visually impaired by designing and implementing a mobility aid in the form of a blind cane. This tool uses ultrasonic sensors as a substitute for the sense of sight, enabling the detection of obstacles or objects in front of the user. Additionally, infrared sensors are employed to detect the presence of holes. The Arduino microcontroller serves as the central hub for managing data from both types of sensors. The cane utilizes five HCSR-04 ultrasonic sensors with a transmitter range capable of detecting objects or obstacles within a warning distance. The response to this detection is conveyed to the user through a vibrating motor, providing alerts via vibrations and buzzer sounds located at the bottom of the cane. Consequently, this mobility aid for the visually impaired can significantly enhance effectiveness, increase independence, and offer practical solutions for daily activities.

Item Type:	Article
Subjects:	A General Works > AC Collections. Series. Collected works Q Science > Q Science (General)
Faculty / Institution:	Fakultas Teknologi Informasi
Depositing User:	Fakultas Ekonomi
Date Deposited:	23 Apr 2025 05:31
Last Modified:	23 Apr 2025 05:31
URI:	https://eprints.unisbank.ac.id/id/eprint/10237

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