Khai Truong is a Professor in the Department of Computer Science at the University of Toronto. Khai received a Ph.D. degree in Computer Science and a Bachelor degree in Computer Engineering with highest honors from the Georgia Institute of Technology. He has been an active ubicomp researcher for over 20 years. His research interest lies at the intersection of human-computer interaction (HCI) and ubiquitous computing, and investigate tools and methods to support the development of novel ubiquitous computing systems and techniques and models to facilitate user interactions with off-the-desktop computing devices and services. His current work also includes the design and evaluation of assistive technologies and context sensing applications.