With the advent of integrated electronics displays in advanced cockpit design, the role of dynamic mockups is becoming increasingly important. The human factors researcher can now evalute dynamic computer generated formats and real-time interactive control methods in preliminary crew station design phases. This ability to prescreen candidate display formats prior to evaluation in high fidelity simulators is very cost effective. Instead of being limited to conventional static capability, the rapid advances in micro-chip technology now allow more sophisticated research at the mockup level. This paper describes the design of a dynamic mockup which incorporates state-of-the-art microprocessors, graphic systems, and voice capability.