Contending that public broadcasting has great potential to invigorate national discourses and to function as an agent of social change; at the beginning of the 21st century, many public television licensees are united solely by a core programming schedule and the need to raise funds at least four times a year. The paper traces the history of…

This report discusses research commissioned by the Corporation for Public Broadcasting in order to evaluate prototypes of digital public television programming. There were two phases of research, the first using exclusively linear demonstrations of interactive public television, and the second demonstrating computer simulations of three digital…