Design Development of Wearable Device Using IoT to Track the Ill Person's Activity for Nursing

In this paper, we will use wearable IoT devices to track the movement of a blind person. The proposed system is based on wearable IoT devices and would function well both indoors and outdoors. It communicates via wireless technology and can cover the user's surroundings. The data about the surroundings is communicated to the user via headphones by transmitting a sequence of voice commands stored in the system's memory card. To use the gadget in a crowded space, suitable connectivity methodologies were also incorporated into the prototype to avoid interference between two or more devices in close proximity. Finally, the device's effectiveness is evaluated and demonstrated through experiments and statistical analysis.