The Eye Tribe

Hi,
i am doing a project to have gaze point on screen, i have been figuring out for weeks on how to get it. Any help will be appreciated. Thank you!

This is the first code you run right?

public void OnGazeUpdate(GazeData gazeData)
{
double gX = gazeData.SmoothedCoordinates.X;
double gY = gazeData.SmoothedCoordinates.Y;

}