SUJENDRAN A/L RAJANDRAN SJKT KANGKAR PULAI
The Smart Blind Stick is an assistive device designed to help visually impaired people move safely and independently. It uses an ultrasonic sensor to detect obstacles in front of the user and measures the distance accurately. When an obstacle is detected within a short range, a buzzer or vibration alert is activated to warn the user. The system is controlled using a microcontroller such as Arduino or ESP8266, which processes sensor data efficiently. This smart stick is lightweight, low-cost, and easy to use, making it suitable for daily use. Overall, the Smart Blind Stick improves mobility, safety, and confidence for visually impaired individuals.
