George W. M. Bullion, associate professor of economics in the School of Business and Management Sciences at Indiana University-Purdue University Fort Wayne, prepares for his Fundamental Economics: An Overview class. Using the PC on his left and the projection device on his right, Bullion broadcast materials from his class to the local College Cable Access Channel 6 for live cablecasting and to the Indiana Higher Education Telecommunication System (IHETS). The monitor behind Bullion on the upper right shows what is being recorded on tape, whereas the monitor on the upper left shows the output from the projection device. Between the two monitors is a ceiling-mounted speaker, used in part for incoming phone calls from off-campus students, and a remote control color camera.