IOT Based-Smart CAP

The World Health Organization has stated that the number of human beings with visible impairments worldwide is 285 million. Of these, 9 million human beings are blind.1 Vision, being one of the vital human senses performs the maximum crucial position in human environmental perception. The biggest challenge for a person with vision and hearing impairment is to navigate around the world. A way to this hassle has been proposed. Smart Cap targets to assist human beings with such disabilities and assist them conquer regular challenges. The architecture of the proposed system consists of an Arduino UNO, an ultrasonic sensor to locate obstacles, and a vibration motor to alert deaf-blind human beings of obstacles. An advanced technology called talkie library which is a speech synthesizer is used to help the blind by giving voice commands. In case of emergency, the person's guardian may be alerted through the WiFi module.