icl_gaze_tracker

Very simple ROS package to interact with the Pupil invisible gaze tracker.

Connects to the tracker through ndsi interface and publishes the fpv image on fpv_image/compressed in sensor_msgs/CompressedImage format and the gaze point on gaze_pt in geometry_msgs/PointStamped fromat. Parameter ~draw_gaze enables drawing of the gaze point on the fpv image.

Usage

roslaunch icl_pupil_ros pupil.launch draw_gaze:=true

Todo

• IMU if needed

refs

• Offical documents
• Gopika's script