Smart Blind Stick using Arduino,Ultrasonic Sensor, Buzzer, Vibrator || Smart Cane for Blind Project

What is a Smart Blind Stick? •   This an Arduino-based Simple Stick that uses an Ultrasonic sensor to detect any object. •   Smart Blind stick can help blind people walk on the street safely without any help. •   If any object is  nereby , the vibrator and the buzzer alerts the user. Vision is the most important part of human physiology as 83 % of information human being gets from the environment via sight. According to World Health Organization (WHO) Globally the number of people of all ages visually impaired is estimated to be 285 million, of whom 39 million are blind. The number of visually impaired people are expected to grow in future due to various reasons. Usually blind peoples takes help from any other people or uses a simple stick to walk around. The Smart Blind Stick is an alternative to the traditional walking stick. This will efficiently help people during the walk and will alert the users about any hurdle in their way....