To extract the data into an external application, ZeroMQ is used for communication betwen pupil capture and your custom app. Information about how to access the data can be found [here] (https://github.com/pupil-labs/pupil/wiki/Pupil-Interprocess-and-Network-Communication)

Installing ZeroMQ

Download [ZeroMQ-install.sh] (https://github.com/OtagoPolytechnic/VirtualReality/blob/master/ZeroMQ-install.sh) and execute in the terminal ./ZeroMQ-install.sh. It will download and install ZeroMQ.

Example Python Script

[Here] (https://github.com/OtagoPolytechnic/VirtualReality/blob/master/capture.py) is an example python app that outputs the data received from pupil capture out to stdout. To Execute the script, run python capture.py in a terminal window. This requires python to be installed. apt-get install python python-pip. Once Python is installed ZeroMQ and msgpack python packages are required pip install zmq msgpack-python.

Example C# Script

[Here] (https://github.com/OtagoPolytechnic/VirtualReality/tree/master/PupilCapture) is an example C# app for windows that connects to ZeroMQ and outputs the data from each eye to the console.