INSIGHT: an interactive graphic instructional aid for systems analysis

INSIGHT (IN structional Systems Investigation GrapHic Tool) is an interactive graphics program which illustrates the basic concepts of systems analysis. The transfer functions, inputs, and parameters of a single loop control system are drawn on the graphic display. Numeric data entry, system modifications and control of the time domain and frequency domain analysis is performed using the graphics terminal's light pen. All communications are problem oriented and no previous computer experience is required.