Abstract:

Blind stick is designed for visually challenged people for better navigation. Here we propose an advanced blind stick for the visually challenged people to navigate and to identify the obstacles. We use different sensors to detect the obstacles like ultrasonic sensor ,fire sensor, water sensor, LDR sensor. This blind stick is developed by an advanced technology called IOT. This alerts the blind person by giving a warning message, ones the blind app is developed we can connect it to the stick. By using this blind stick a blind person can walk more confidently. This device is the best solution to overcome the difficulties.

Description:

IOT(Internet of things), fire sensor, Water sensor, ultrasonic sensor, Blind App.