Business Weekhas named Don Norman as one of the world’s most influential designers. He has been both a professor and an executive: he was Vice President of Advanced Technology at Apple; his company, the Nielsen Norman Group, helps companies produce human-centered products and services; he has been on the faculty at Harvard, the University of California, San Diego, Northwestern University, and KAIST, in South Korea. He is the author of many books, including The Design of Everyday Things, The Invisible Computer(MIT Press, 1998), Emotional Design, and The Design of Future Things.