Monitoring posture by OpenCV.
When system detects your poor posture, the monitor goes dark.
OS: Windows, (Linux)
pip install opencv-python
pip install creen-brightness-control
import face detection model haarcascade_frontalface_alt2.xml from https://github.com/opencv/opencv/tree/master/data/haarcascades
python posture_monitor.py