IoT-Based Material Comparative Cane Recommendation for Visually Impaired Individuals

Abstract

Although traditional canes enable the visually impaired to perceive their environment tactilely,
they cannot measure distance. Therefore, the ability of visually impaired people to detect obstacles and
hazards in advance and change direction appropriately is a critical factor that increases their
independence. The IoT-based distance measuring cane offers a technological solution that aims to enable
visually impaired individuals to move more safely and independently outdoors. These canes have a high
technological value thanks to advanced sensing technologies and implemented software solutions. The
sensors' capacity to detect environmental obstacles increases the accuracy and reliability of the system,
while software algorithms ensure accurate analysis of obstacles. In addition, this technology works in
conjunction with data processing and feedback systems to provide instant audible and vibrating alerts to
users, enabling the visually impaired to explore their surroundings faster and more safely. The proposal is
an important innovation in the field of technological solutions for the visually impaired and contributes to
their greater participation in social life. In this study, a system that detects environmental obstacles and
gaps and provides distance information to visually impaired individuals through audible and vibrating
alerts is proposed and a price and feature comparison is made with similar products in the market. Thus,
potential hazards can be recognized early and users can be guided in a safer way.