🖱️ AI Virtual Mouse

A computer vision–based virtual mouse system built using Python and OpenCV. It uses hand tracking to move the cursor and perform click actions — no physical mouse required!

🧠 Features

• Track hand movement using a webcam.

• Move the system mouse pointer using your index finger.

• Perform clicks by bringing your index and middle fingers together.

• Smooth and responsive control using interpolation.

• Works on full screen (uses actual screen dimensions).

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🔧 Requirements

Install the following Python packages:

pip install opencv-python pyautogui numpy HandDetector-cc

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🚀 How It Works

• The webcam captures real-time video.

• The system detects hand landmarks using the HandDec module.

• Moves the cursor based on the position of the index fingertip.

• Performs a mouse click when index and middle fingers touch.

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🎮 Controls

• Gesture
• Action
• Index finger up
• Move cursor
• Index + Middle fingers up
• Click action
• Press Q Quit program

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🛠️ To-Do

• Add double click / right click support

• Add gesture-based scrolling

• Improve hand detection robustness in low light

• Add UI to calibrate sensitivity

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📄 License

This project is open source under the MIT License.

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🙌 Acknowledgements

• OpenCV for real-time computer vision

• PyAutoGUI for controlling the system mouse

• MediaPipe (if used within HandDec) for hand tracking