Virtual Booth

1. Introduction
The SenseStep Blind Stick is a smart assistive device designed to help visually impaired people walk safely and independently. It uses an ultrasonic sensor to detect obstacles in front and alerts the user through sound or vibration.

 

2. Problem Statement
Visually impaired individuals face difficulty in detecting obstacles such as walls, objects, or people while walking. Traditional walking sticks cannot provide early warning, which may lead to accidents and reduce their confidence in moving independently.

 

 3. Solution
This project uses an ultrasonic sensor connected to a microcontroller (Arduino) to detect obstacles ahead. When an object is detected within a certain distance, the stick alerts the user using a buzzer or vibration, helping them avoid danger.

 

 4. Impacts
Improves safety by preventing collisions
Increases independence for visually impaired users
Builds confidence in daily movement
Affordable and easy-to-use assistive technology

 

5. Commercialization Potential
This smart stick can be produced at low cost and sold in markets, hospitals, and rehabilitation centers. It has high demand as it provides a practical and helpful solution for visually impaired people. With further improvements, it can be upgraded with GPS and mobile app features.