Leonard Daly is a 3D-systems architect; speaker; and co-author of “X3D: Extensible 3D Graphics for Web Authors”; and President of Daly Realism, a consulting firm specializing in web applications and graphical information systems integration. He has presented at five SIGGRAPH and Web3D Conferences on various X3D and HTML topics. His current work is guiding the development of the next generation of integrated-3D/HTML players. He has won several awards for his innovative work in information projects at The Aerospace Corporation and Web3D Consortium. At the Web3D Consortium, he is chair of the X3D Working Group and sits on the Board of Directors. Previously was Chair of Los Angeles Profession Chapter of ACM SIGGRAPH. Mr. Daly holds a BS in Mathematics from Harvey Mudd College.