EYE GAZE TRACKING TO CONTROL CURSOR MOVEMENT

Abstract: Controlling a mouse can be particularly challenging for individuals with physical disabilities. To address this issue, we propose a system that enables mouse cursor control using eye movements. Eye gaze offers an alternative method for computer access, allowing users to control the mouse by simply moving their eyes. This approach is especially valuable for those who find touchscreens and traditional mice inaccessible. Eye movement serves as a crucial real-time input medium for human-computer interaction, particularly for individuals with physical disabilities. To enhance the reliability, mobility, and usability of eye tracking technology in user-computer interactions, we have developed a novel eye control system that utilizes a standard webcam, eliminating the need for additional hardware.

Our proposed system focuses on providing a simple and convenient interactive mode that relies solely on the user's eye movements. The system's usage flow is designed to align seamlessly with natural human behaviours. The implementation includes tracking both the iris and cursor movement based on the iris position, allowing for precise control of the cursor on the screen. This eye control system is implemented using Python and leverages webcam technology to detect and interpret eye movements. The simplicity and accessibility of this system make it a promising solution for enhancing computer usability for physically challenged individuals.