This is an OpenCV based webcam gaze tracker based on eye tracking project from trishume.
The eye center tracking works well but the gaze tracker is currently on development.
CMake is required to build eyeLike.
Also you need OpenCV and X11 (the last one just for Linux).
You can build your own version of OpenCV or you can just download it from official repos.
OpenCV:
sudo apt install opencv
X11:
sudo apt install libx11-dev
Build
# do things in the build directory so that we don't clog up the main directory
mkdir build
cd build
cmake ../
make
./bin/eyeLike # the executable file
We don't own a mac so we can't really say how to build on OSX
We are currently working on it