Bob is founder and Co-Director of the Institute and founder of The Voyager Company. For 13 years he led the development of over 300 titles in 'The Criterion Collection', a series of definitive films on videodisc, and more than 75 CD ROM titles including the CD Companion to Beethoven's Ninth Symphony, 'Who Built America', and the Voyager edition of 'Macbeth'. Previous to Voyager, Stein worked with Alan Kay in the Research Group at Atari on a variety of electronic publishing projects. 11 years ago, Stein started 'Night Kitchen' to develop authoring tools for the next generation of electronic publishing. That work is now being continued at the Institute for the Future of the Book.