Chih-Hung Wu is currently a Professor of the Department of Digital Content and Technology in the National Taichung University of Education, Taichung, Taiwan. He received his Ph.D. in the Department of Business Administration, National Taipei University, specializing in information technology and finance management. His research interests include information technology, affective computing, affective learning and qualitative research in digital learning, digital game-based learning, and technology-mediated education in various fields. He has published several articles in professional journals such as Applied Soft Computing, Expert Systems with Applications, the Journal of Chemical Information and Modeling, British Journal of Education Technology, International Journal of STEM Education, Journal of Behavioral and Experimental Finance, and Computers in Human Behaviors.