The invited speaker for week 4 was Prof. Dr. Chulmo Koo. His lecture was on 'Philosophical Understanding of Human Nature and Smart Tourism'.

Prof. Dr. Chulmo Koo is currently a Chair and Professor of Smart Tourism Education Platform (STEP) at the College of Hotel and Tourism Management, Kyung Hee University, South Korea. Prof. Koo has a strong record of smart tourism research and has published more than 200 papers in refereed journals. His research interests are smart tourism, smart tourism ecosystems, smart tourism cities and eTourism. In addition, he is also the Editor-in-Chief in the Journal of Smart Tourism.