Yngve Lindsjørn is an Associate Professor in the Department of Informatics at the University of Oslo, Norway. He spent 10 years as a researcher at the Norwegian Computing Center and has 13 years’ industry experience as a project manager and CEO of a software company. Previously, Mr. Lindsjørn was project manager for a research project investigating teamwork in software development. His research includes software development methods and teamwork factors that influence software project success. He can be reached at ynglin@ifi.uio.no.