This is a small project that is useful to control volume and brightness using some hand gestures close the right-hand fingers from five fingers to zero to turn on/off this gesture control feature, While the feature is on, show two fingers of your left hand to increase the volume and one fingers to decrease the volume. Show your palm and move your index finger and thumb closer and far to control the brightness. Show both hands and make the finger count decrease from ten to zero to shut down your PC.
https://github.com/Saicharanm66/Volume_and_brightness_control_using_hand_gestures