Jeffrey L. Brewer is an associate professor of Computer and Information Technology (CIT) at Purdue University. His teaching and scholarly interests cover systems analysis and design, computer-aided software engineering (CASE), agile development methodologies, and Telecare/Telemedicine. Before joining Purdue, Brewer spent nineteen years working in industries including specialty retail, manufacturing, and most recently as the IT director for the American Association of Nurse Anesthetists in Chicago. He is a certified Project Management Professional.Kevin C. Dittman is an associate professor of Computer and Information Technology (CIT) at Purdue University. He teaches systems analysis and design, quality management, and project management at both undergraduate and graduate levels. Dittman has coauthored several textbooks and has published many scholarly papers on systems analysis and design, quality management, and project management. He also has over thirty years of industrial experience in the information technology field and serves as principal consultant to Cook Medical Product Manufacturing.