IoT based blind stick

Abstract

Today visually impaired person have to face lot of struggles in their day to day life. In this system proposed a novel approach to help them in the form of blind stick which is used to guide them, by producing buzzer to alert them with a beeps sound. With the help of ultrasonic sensor any object such as obstacles could be easily find. Using GPS technology system could easily track a blind person easily. If any relative of the visually impaired people wants to know the current location could be known with the help of microphone and speaker. In case any problem they could send messages for a relative with the help of GSM. Hence this work entitled “IoT Based Blind Stick” is proposed to help visually impaired person. This proposed system is implemented using Arduino. An IoT project is useful for the blind person and sensors are also connecting to a blind stick. They can use this stick for safe walk and they could move from one place to another place.