Dr. Jaeho Kim is a professor in the department of electric engineering in Sejong University, Seoul, Korea and the director of Research Center for AutoTwin Technology in Metaverse. He served as a director in Autonomous IoT Research Center at the Korea Electronics Technology Institute (KETI). He has led research projects for IoT Platform, Smart City Data Hub, Unmanned Aerial Vehicle Platform, EISS (Epidemic Investigation Support System) for COVID-19 recently. His expertise covers the IoT platforms, intelligent systems, and wireless networks. He is now serving as IoT and Smart City Platform Project Group chair of TTA (Telecommunications Technology Association) and a member of the National Smart City Committee. He received a Ph.D in the electrical & electronic engineering from the Yonsei University, South Korea. His research interests are in the areas of autonomous Things, Digital Twin, smart city, and UAV traffic management.