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Flight decks and free flight: where are the system boundaries?
1Industrial Safety Chair, Ecole des Mines de Paris-Pôle Cindyniques, Rue Claude Daunesse, B.P. 207, F-06904 Sophia Antipolis Cedex, France. erik.hollnagel@cindy.ensmp.fr
Applied Ergonomics
|May 1, 2007
Summary
Transitioning to free flight will significantly alter aviation work structures, impacting joint cognitive systems and control demands. Understanding these fundamental changes is crucial before assessing pilot performance effects.
Area of Science:
- Aviation Human Factors
- Cognitive Systems Engineering
- Human-Computer Interaction
Background:
- The aviation industry is transitioning from managed to free flight operations.
- This shift is anticipated to yield efficiency gains but also introduce significant changes.
- Existing human factors research primarily focuses on pilot cockpit effects, potentially overlooking broader systemic impacts.
Purpose of the Study:
- To analyze the transition to free flight from a cognitive systems engineering viewpoint.
- To identify and examine the effects of free flight on the boundaries of joint cognitive systems.
- To assess how free flight influences control demands within the aviation system.
Main Methods:
- Cognitive Systems Engineering perspective applied to free flight analysis.
- Examination of the structural changes in work and responsibilities.
- Identification of key concerns regarding cognitive systems and control demands.
Main Results:
- Free flight is expected to substantially alter the boundaries of joint cognitive systems.
- Control demands within the aviation system will undergo considerable changes.
- The transition impacts the fundamental structure of work, not just pilot tasks.
Conclusions:
- The transition to free flight necessitates a deeper understanding of its effects on cognitive systems and control demands.
- Focusing solely on pilot performance may overlook critical systemic shifts.
- A comprehensive analysis of these changes is required before evaluating pilot performance impacts.
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