The use of physiological tools to identify changes in affective responses for graduate students recently admitted into a scientific discipline. - Idalis Villanueva; Adam Raikes; Nathan Ruben; Sydney Schaefer; Jacob H. Gunther (FIE, 2014)

Model-based (passive) heart rate estimation using remote video recording of moving human subjects illuminated by ambient light. - Jake Gunther; Nathan Ruben; Todd K. Moon (ICIP, 2015)