For over 45 years, Electronic Associates, Inc., had been designing and building simulation computer systems - initially analog computers; later analog/digital hybrid systems - for thousands of customers world-wide and a variety of applications. In 1993, EAI withdrew from the simulation computer business, selling the Field Service Division to Halifax Corporation. EAI Simulation Associates, Inc. was incorporated in January 1994 - continuous system simulation and dynamic systems modeling - STARLIGHT Accelerator