You can optionally output the estimated information to a .csv file. We intended to have similar output data with Pupil Labs.
CSV file
The content of output .csv file are following:

timestamp
 timestamp of the source image frame

index
 frame number of input video or camera

face_id
 face identification generated by OpenFace with tracking

confidence
 face and facial landmark detection certainty ranges from1
to1
, provided by OpenFace. A value of1
indicates no confidence.1
indicates perfect confidence.

gaze_2d_x
 x position in the estimated gaze in normalized coordinates. The coordinate is based on the screen such that the origin(0,0)
is the top left and(1,1)
is the bottom right

gaze_2d_y
 y position in the estimated gaze in normalized coordinates. The coordinate system is the same as fornorm_pose_y

face_center_3d_x
 x center of face in the camera coordinate system

face_center_3d_y
 y center of face in the camera coordinate system

face_center_3d_z
 z center of face in the camera coordinate system

gaze_3d_x
 x position of the 3D gaze direction vector in the camera coordinate system

gaze_3d_y
 y position of the 3D gaze direction vector in the camera coordinate system

gaze_3d_z
 z position of the 3D gaze direction vector in the camera coordinate system

left_eye_3d_x
 x center of left eye in the camera coordinate system

left_eye_3d_y
 y center of left eye in the camera coordinate system

left_eye_3d_z
 z center of left eye in the camera coordinate system

right_eye_3d_x
 x center of right eye in the camera coordinate system

right_eye_3d_y
 y center of right eye in the camera coordinate system

right_eye_3d_z
 z center of right eye in the camera coordinate system