Internet of Things (IOT) Solution for Increasing the Quality of Life of Physically Challenged People

Visually Impaired (VI) people generally face difficulties during their pedestrian commute, when forced on to side-walks cluttered with vendors, animals and other obstacles. No single system can comprehensively cover all of their mobility needs. The proposed system intends to provide smart electronic aid for the VI which is appropriate to complement their white cane using the principles of the IoT. It detects any low-lying obstacles on its course and alerts the user to them and also uses Global Positioning System (GPS) technology which is a component of any smart phone, to pinpoint the VI's location when necessary. A feedback system, which is essentially a simple auditory circuit, which alarms the user of any obstacle, and informs priory designated guardians about the VI's current whereabouts, done by transmitting the coordinates of VI to a registered mobile number fed into an Android Application.