Discusses a video simulator microcomputer system used to provide real-time demonstrations to strengthen students' understanding of process dynamics and control. Also discusses hardware/software and simulations developed using the system. The four simulations model various configurations of a process liquid level tank system. (JN)

Describes an easily constructed, small laboratory computer that can be programed in BASIC. The computer is easy to use with analog to digital and digital to analog converters so that it can serve as a control or data logging computer. (Author/JN)