Peter Morville is president of Semantic Studios, an information architecture, user experience, and findability consultancy. For over a decade, he has advised such clients as AT&T, IBM, Microsoft, Harvard Business School, Internet2, Procter & Gamble, Vanguard, and Yahoo. Peter is best known as a founding father of information architecture, having co-authored the field's best-selling book, "Information Architecture for the World Wide Web". Peter serves on the faculty at the University of Michigan's School of Information and on the advisory board of the Information Architecture Institute. He delivers keynotes and seminars at international events, and his work has been featured in major publications including Business Week, The Economist, Fortune, and The Wall Street Journal.
Lou Rosenfeld is an independent information architecture consultant. He has been instrumental in helping establish the field of information architecture, and in articulating the role and value of librarianship within the field. Lou played a leading role in organizing and programming the first three information architecture conferences (both ASIS&T Summits and IA 2000). He also presents and moderates at such venues as CHI, COMDEX, Intranets, and the web design conferences produced by Miller Freeman, C|net and Thunder Lizard. He teaches tutorials as part of the Nielsen Norman Group User Experience Conference.