Arduino based stick for people with visual impairment
Role - Electronics Engineers
for Academic
Jun 1, 2021 - Sep 4, 2021
Technology can neutralize human disability; with this in mind I tried to use the power of Arduino and simple sensors to build a Blind man’s stick that could provide to be more than just a stick for visually impaired persons. This Smart stick will have an Ultrasonic sensor to sense distance from any obstacle, LDR to sense lighting conditions and a RF remote using which the blind man could remotely locate his stick. All the feedbacks will be given to the blind man through a Buzzer. This Arduino Smart Blind Stick Project consists of a Arduino uno that is mounted on a breadboard connected to an ultrasonic sensor and a buzzer powered by a 9V battery.
1. IoT based Smart Glove for deaf and mute people with health monitoring system ( Final Year Project)
Role - Electronics engineer
for Academic
Mar 1, 2022 - Present
It is a project that aims to bridge the gap between the deaf and mute community and normal masses. Among various ideas, we selected a project that will help a group of people who are unable to listen and speak alike common people. This project helps those peoples to easily communicate with the common people. This project is not only just a scientific approach, but also introduces a prototype that can be applied in reality.
The smart glove for deaf and mute patient with health monitoring. About one million people in the world are deaf and mute. The communication between deaf and mute people and those unlike is very limited. This creates a very little room for them with communication being a fundamental aspect of human life. The blind people can talk freely by means of normal language whereas the deaf-mute have their own manual-visual language known as sign language. Sign language is a non-verbal form of intercourse which is found amongst deaf communities in world. The languages do not have a common origin and hence difficult to interpret. The project aims to facilitate people by means of a glove-based communication interpreter system and a health monitoring system for the safety of the wearer. The glove is equipped with an accelerometer. The changes in the motion of the glove are recognised by the accelerometer and each “gesture” has been given a command by the code that will be displayed on a LCD display and played out loud by the voice modules and a speaker. You can record a specific sound that will also be played out through the speaker for each gesture. There is also a panic button in the glove that when pressed will send out a distress signal in case the person using the glove is in need of immediate help.
The glove is also equipped with a heartrate sensor(pulse rate sensor that continuously senses the heartrate of the wearer), a stress sensor (GSR sensor that gives an output if detects any moisture) and a temperature sensor (that measure the temperature of the environment). The IoT platform used in this project is ThingSpeak. ThingSpeak is an open-source Internet of Things (IoT) application and API to store and retrieve data from things using the HTTP protocol over the Internet or via a Local Area Network. . To track the patient health micro-controller is in turn interfaced to a LcD display and wi-fi connection to send the data to the web-server(wireless sensing node). In case of any abrupt changes in patient heart-rate or body temperature alert is sent about the patient using IoT. This system also shows patients temperature and heartbeat tracked live data with timestamps over the Internetwork. Thus Patient health monitoring system based on IoT uses internet to effectively monitor patient health and helps the user monitoring their loved ones from work and saves lives.
Research Papers
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