gaze tracking, pupil tracking https://github.com/TobiasRoeddiger/PupilTracker conda install -y numpy opencv pip install imutils pip install argparse cd C:/pytools git clone https://github.com/TobiasRoeddiger/PupilTracker cd PupilTracker cv.line のパラメータを int で囲む  ビデオファイルを用意 python pupil_tracker.py -p shape_predictor_68_face_landmarks.dat https://github.com/esdalmaijer/PyGaze デバイス必要? conda create -n py27 python=2 activate py27 cd C:/pytools git clone https://github.com/esdalmaijer/PyGaze cd PyGaze python setup.py build python setup.py install https://github.com/DavidGogh/gaze_tracker/blob/master/eye_tracker.ipynb https://github.com/mike-lawrence/pytracker https://github.com/errollw/EyeTab/tree/master/EyeTab_Python