ACM SIGGRAPH Director for Education 2006 - 2009 • Board of Directors, NYC ACM SIGGRAPH • Chair SIGGRAPH 2003 Courses program. Chair NYC MetroCAF 2005 • ACM SIGGRAPH Director for Education 2006-2009 • Founding member of ACM SIGGRAPH Digital Arts Committee • Professor of Digital Art, Pratt Institute, Brookyn, NY • Chair of Pratt's Department of Digital Arts from 1995-2000; Interim Chair from 2004 to 2006 • Past President of the Graphic Artists Guild of New York.