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SMIRED500

Python tools for the eye-tracker SMI RED 500

smi2csv.py - Exporting eye-tracking data in CSV

This Python script extracts a SMI RED 500 text file in a CSV

python smi2csv.py <smi_input> <smi_output>

Example of usage: python smi2csv.py input.txt output.csv

SMI_dwelltimes.py - Calculating AOI dwell times per trial

This python script reads SMI csv file (the smi2csv.py output), labels relevant AOIs, calculates dwell time on each AOI per trial (from 'Video_onset' until 'Distraction_start') and saves the variables.

python SMI_dwelltimes <input_filename> <output_filename>

Example of use: python SMI_dwelltimes.py input.csv output.csv