Yang Hu, PhD, graduated from Hiroshima University. She is a Postdoctoral Fellow and Associate Professor at Soochow University. Her research fields cover urban studies, environmental psychology, and environmental behavior. She focuses on urban public spaces (streets, outdoor spaces in residential areas, outdoor squares, parks, etc.) and is committed to conducting disciplinary research through behavioral markers, brain imaging tools, virtual reality models, mathematical models, etc., to reveal scientific issues on built-environment and perceived livability, mental health level, and physical activity. She is particularly interested in interdisciplinary research in architecture, psychology, and sociology.