Bruce Tognazzini has been an articulate visionary, outspoken user advocate,and popular keynote speaker from the beginning of the personal computerrevolution. He worked at Apple from 1978 to 1992, during which time he played amajor role in Macintosh interface design. Now he is a Distinguished Engineer inthe Office of Strategic Technology at Sun Microsystems. He is the author ofTog on Interface, also published by Addison-Wesley.
Bruce Tognazzini, Apple employee #66, has been designing human-machine interfaces for better than 30 years. He developed the first version of the Apple Human Interface Guidelines in 1978.