Hands-Free PC Control Using Eye Movements and Blink Sensor with Raspberry Pi

The Hands-Free PC Control Using Eye Movements and Blink Sensor with Raspberry Pi introduces an innovative system that allows users to control a PC using eye movements and blink detection, making it a useful assistive technology for individuals with mobility impairments. The system utilizes an eye blink sensor to register blinks as clicks and a USB webcam to track eye movements, enabling cursor navigation. The Raspberry Pi processes the data from the webcam, interpreting the user's eye position to move the cursor across the screen. Looking in different directions moves the cursor accordingly, while a blink serves as a click action. This approach provides a hands-free interface for controlling a computer, enhancing accessibility for users with limited physical ability. The system combines eye tracking, blink detection, and real-time image processing, offering an intuitive, efficient, and innovative way to interact with digital devices.