Pascal Tyrrell is a data scientist—a combination of research methodologist, computer/database solutions architect and innovator. He received his PhD in medical sciences from the University of Toronto working in the area of pediatric rheumatology at SickKids (Toronto, ON). Currently, he is the director of data science and an assistant professor with the Department of Medical Imaging, University of Toronto where his aim is to understand, explore, and innovate where information and communications technology can be used effectively to encourage the translation of health research into action. Pascal is also appointed to the Department of Statistical Sciences where his research aims to establish useful guidelines for the quantity and quality of input data for machine learning in medical imaging research by investigating current methods as well as developing new ones. Pascal has previous work experience in the computer and financial industries and has joined the medical device tech start-up company AceAge Inc. as their Chief Science Officer.