IOT Bracelets for Guiding Blind People in an Indoor Environment

Every day, we engage in a variety of activities such as shopping, reading, swimming, and so on. Many people our community, however, are unable to participate activities, due eye problems. Directing blind person the optimal position (the center spot where there is enough space all directions that avoids various obstacles) challenge. This paper proposes wireless bracelets able guide position. The proposed system employs ultrasonic sensors order detect obstacles an indoor environment. It also makes use Firebase database NodeMCU WiFi module enable real-time communication with individual. Furthermore, suggested includes novel fall-detection mechanism. Internet Things (IoT) evaluated Experiment results showed could efficiently direct In comparison current state art, simpler, less expensive, more efficient determining which must navigate.