Rina R. Wehbe is an academic researcher at the University of Waterloo. She is currently working towards the completion of her Ph.D. Mathematics Computer Science at Cheriton School of Computer Science, UW. Her research interests include affective computing, user difficulty, and expert users. She applies her work to both the domains of games, interface design, and productivity applications. He unique interdisciplinary background B.Sc. Psychology and M.Sc. Computer Science informs her work.