Published Paper Details:

The main purpose of this innovative study is to build a smart IoT device to aid the visually handicapped in their mobility and navigational needs. This paper will lay the groundwork for creating a wearable smart gadget to record the user's movements. The new technology being suggested uses range-based sensors and is designed to function equally well inside and out. It consists of two modules: one is supposed to be worn on the user's ears, while the other may be connected to the user's leg. The two modules can simultaneously monitor the user's immediate environment due to their wireless connectivity. Voice commands saved on a memory card housed in the ankle module provide contextual information about the user's immediate surroundings and are delivered to them through headphones. Additionally, the IoT device has suitable communication mechanisms to prevent any potential disruption between itself and other nearby gadgets, allowing for its operation in a crowded environment.