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Alfred Yu


Alfred Yu is a research psychologist with the ARL’S HRED. He has managed collaborations between the Army, academic institutions, and industry to enhance visuospatial task performance using neuromodulatory approaches, including contemplative practice and neurostimulation. He uses supercomputing resources to investigate the effects of neurostimulation on neuronal function. Supported by the U.S. Department of Defense’s Science Mathematics and Research for Transformation (SMART) Fellowship, Dr. Yu holds a Ph.D. in cognitive psychology from Washington University, St. Louis, with a focus on spatial cognition and perception-action coupling.

Michael Geuss


Michael Geuss is a research psychologist with ARL’s HRED. He has worked as a research scientist at the Mac Planck Institute for Biological Cybernetics, where he received funding from the Alexander von Humboldt fellowship. His research interests include investigating methods to visualize uncertain and dynamic information in AR. Dr. Geuss holds a Ph.D. in cognitive psychology, with a focus on space perception, from the University of Utah.

Gabriella Brick Larkin


Gabriella Brick Larkin is a research psychologist with ARL, where she focuses on visual perception and human-AI interactions for optimized situational awareness and target acquisition. Dr. Brick Larkin holds a doctorate in experimental psychology: cognition, brain, and behavior from the Graduate Center of the City University of New York.