Tangle Eye tracking test

Setup

make test will install lncdtasks with pip in a venv and exercise ./eyetest.py.

Run like

# once to setup and confirm working
git clone https://github.com/NPACore/tangle-eye
cd tangle-eye
make test

. .venv/activate/bin # per session to use locally-installed python libraries
./eyetest.py         # to get the task dialog box

Use tracker = "None" as in the screenshot to demo without an eye tracker

Eye Data

An edf2asc converted eyetracking file is in example/wf_20241126.asc

Retrive with git lfs pull. Plotting with read.R

Resources

For more eye tracking specific interface see

• pylink_help.py for lncdtask code
• https://rad.pitt.edu/wiki/doku.php?id=eyetracking:eyelink:task_integration for more info for use at the scanner
• https://www.sr-research.com/support/thread-13.html for free-regirstation required SDK download on the EyeLink forums