EYE STRAIN MONITORING SYSTEM FOR ELECTRONIC GADGET USERS

Abstract

COVID-19 use causes dry eyes, fatigued eyes, increased myopia, shoulder, and back pain. Symptoms include dry eye, vision correction, binocular visual pressure, and precorneal tear film complaints. This project will construct a distance circuit utilising an ultrasonic sensor for a vision care detector, a timer circuit for managing the time duration in using electronic devices to prevent eye strain, and an analysis of the eye strain user's usability in distance and time duration. The Arduino microcontroller monitors the user's sitting distance from the screen and time spent on electronic devices. This project's ultimate result is detecting the user's distance from the computer screen; 40 cm is a reasonable distance. Every two minutes, the user's seating distance is monitored to monitor eye movement, improving sitting posture and preventing eye strain.