jayesh-cmd/virtual-steering-wheel ? reverse-engineered prompt

Build me a Python app that lets me control racing games with my webcam using hand gestures instead of a real controller.

I want it to watch my hands in real time, treat both fists like I am holding a steering wheel, and use the tilt of my hands to steer left or right. If both hands are open, it should act like braking. If one hand is open and the other is a fist, it should stay neutral. If my hands leave the frame, it should release all controls so nothing gets stuck. It should work with any game that listens for arrow keys, and I should be able to quit with a key press from the camera window.

Make it simple to run from one script, with a few easy settings near the top for camera choice, mirroring, and sensitivity. Use the current docs online if you need to check any library details. Also include clear setup notes for Mac and Windows so someone can get it working without digging through code.