A Virtual Mouse using Hand Gesture with Python allows users to control a computer's mouse cursor through hand movements captured via a webcam. The solution utilizes MediaPipe to detect and track hand landmarks, such as the position of the index finger and thumb. By converting the hand gesture coordinates into screen positions, the application maps the movement of the index finger to the mouse cursor on the screen. The OpenCV library is used for real-time video capture, while pyautogui controls the mouse, translating hand gestures into corresponding actions.

The system tracks the distance between the thumb and index finger to detect clicks. If the fingers come close to each other, the application simulates a mouse click. This enables hands-free navigation and interaction with the computer, providing an intuitive and accessible method for controlling the mouse. The code integrates hand gesture recognition, smooth cursor movement, and click simulation, offering a practical solution for users who need alternative input methods.