Frederick P. Brooks, Jr., is Kenan Professor of Computer Science at the University of North Carolina at Chapel Hill. He is the recipient of the National Medal of Technology, for his work on IBM's Operating System/360, and the A. M. Turing Award, for his "landmark contributions to computer architecture, operating systems, and software engineering." He is the author of the best-selling book The Mythical Man-Month, Anniversary Edition (Addison-Wesley, 1995).