Year: 2025
Type: article
Abstract: - Visually impaired individuals face significant challenges in navigating their surroundings independently and safely. This project presents the design and implementation of an intelligent walking stick equipped with ultrasonic sensors, a voice assistance module, and a water detection unit. The system is developed to provide real-time alerts to the user using vibrations and voice feedback when obstacles or wet surfaces are detected. Additionally, it incorporates a medicine reminder feature and an emergency alert mechanism through voice prompts, enhancing both daily usability and critical safety for the user. By integrating low-cost components like the Arduino UNO, APR33A3 voice module, and ESP8266 for wireless connectivity, the proposed system offers a reliable and affordable solution for aiding the visually impaired. Keywords: Smart Blind Stick, Ultrasonic Sensor, Arduino UNO, Obstacle Detection, Voice Alert System, Assistive Technology
DOI: 10.55041/ijsrem45300
Author: Nette Alekhya
Language: English
Subfield: Occupational Therapy
Field: Health Professions
Domain: Health Sciences
Open Access status: bronze
OpenAlex ID: W4409693738