Information Systems / Computer Architecture / Human Computer Interaction / Human Factors / Cognition / User Interface / Human Information Processing / Information Flow / User interfaces / Performance Model / Real Time / Model development / Cognitive Model / Production Rule / ACM Transactions on Computer Human Interaction / Human Subjects / Complex Structure / Simulation and Modeling / User Interface / Human Information Processing / Information Flow / User interfaces / Performance Model / Real Time / Model development / Cognitive Model / Production Rule / ACM Transactions on Computer Human Interaction / Human Subjects / Complex Structure / Simulation and Modeling