Hasan Ayaz, PhD, is Professor in the School of Biomedical Engineering, Science and Health Systems at Drexel University and Director of the Neuroergonomics and Neuroengineering Lab for Brain Health and Performance Research. His research integrates wearable neuroimaging, physiological sensing, and behavioral methods to study brain function in real-world settings and develop translational applications for health, performance, and human-centered technology. He has played a leading role in advancing mobile fNIRS methods and neuroergonomics worldwide, including contributions to widely adopted brain-monitoring technologies, the development of InfraScanner for traumatic brain injury detection, and the founding of the International Neuroergonomics Conference series and Frontiers in Neuroergonomics.