International Journal of Advanced Research in Computer and Communication Engineering

Abstract: In recent times touchless interaction has become useful in many areas like hospitals, public systems and smart environment, touching keyboards or screens is not always safe it can also create hygiene problems because of this there is a need for systems that work without touch this project is about developing a touchless system control using computer vision a normal camera is used to capture live video of the user hand, the system detects the hand and follows the movement of the fingers by finding the distance between fingers and different hand gestures are identified these gestures are used to perform simple system tasks such as moving the mouse cursor, clicking, scrolling, zooming and controlling volume no special devices are needed for this system which makes it easy and low cost. The system is simple to use and works in real time. It can be used in healthcare smart systems and other applications where touchless control is required.

Index Terms: Touchless System Control, Computer Vision, Hand Tracking, Finger Distance Estimation, Gesture Recogni- tion, Human-Computer Interaction.

Downloads: | DOI: 10.17148/IJARCCE.2026.15240