The Department of Information Technology hosted prof. Sheng-Tzong Cheng from the Department of Computer Science and Information Engineering, National Cheng‐Kung University (NCKU), Tainan, Taiwan. Prof. Cheng also serves as the vice director of the Quantum Computing Research Center in NCKU. His research interests include design and performance analysis of mobile computing, wireless communications, multimedia, quantum computing, and real‐time systems.