Smart Eye : Empowering the Visually Impaired with Assistive Technology

Abstract

According to the World Health Organization, an estimated 39 million people worldwide are visually impaired, underscoring the critical need for innovative solutions to assist blind individuals in navigating their environment independently. In response, this study introduces an intelligent and multipurpose bright blind stick leveraging Internet of Things (IoT) technology. The stick integrates components such as Arduino UNO, ultrasonic sensor, servo motor, Bluetooth module, GPS, and GSM modules to detect obstacles in real-time and provide audio feedback alerts to the user. Additionally, the technology enables remote monitoring by caregivers through GPS tracking and allows users to send location-based alert messages in emergencies. Through extensive research and comparative analysis of existing systems, including traditional white canes and other electronic aids, our solution has been designed to overcome common limitations such as high cost, limited functionality, and lack of portability. The intelligent multipurpose bright blind stick offers a cost-effective, portable, and intelligent tool aimed at significantly enhancing the independence and safety of blind individuals, fostering inclusivity and autonomy in their daily lives. This paper will provide insights into the design, implementation, and user testing of the solution, highlighting its effectiveness in real-world scenarios and its potential to make a meaningful impact on the lives of blind individuals worldwide. Index Terms - Arduino UNO, Servo Motor , Ultrasonic Sensor Bluetooth Module, GPS Module, GSM Module, Multi-functional Blind Stick and Internet of Things.