Do eyes say it all? Assessing the utility of physiological signals for predicting systemic cognitive states
Ayca Aygun, Thuan Doan Nguyen, Matthias J. Scheutz
The paper assesses physiological signals to predict cognitive states, finding that pupil size change is the most reliable biomarker for workload, urgency, and mind wandering.
bioRxiv · Feb 29, 2024 · PreprintNeuroscience