Air Canvas: Learning Studio using Computer Vision

The Air Canvas Learning Studio is a simple, interactive, and user-friendly A system that allows users to create drawings by moving their hand in the air using only a webcam, without requiring any physical tools. The system identifies the fingertip or a colored object held by the user and converts its motion into digital lines on the screen. With the help of OpenCV and MediaPipe, the application can accurately detect hand positions and draw in real time, ensuring a smooth and continuous output. The system It offers different helpful features, including selecting different colors, erasing specific parts, clearing the entire screen, and saving the final drawing for future use. These functions make the drawing experience more flexible and convenient for the user. The primary aim of this is project is to support learning and creativity by offering a contact-free way to draw diagrams, explain concepts, or practice art. This is especially helpful for teachers, students, and beginners who want an easy and engaging digital-drawing method.