title: Point/Area of gaze with C++ and Opencv
body: <p>I made a C++ program using OpenCV to allow the use of my webcam to recognize my face and my eyes. I would then like to determine the center of my pupils and then the point or area of gaze on my screen. Does anybody know how to do that? Please not my program uses a simple computer webcam.
  Thank you in advance for your advice.</p>