Resource Document for the Design of Electronic Instrument Approach Procedure Displays
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1995-03-01
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Subject/TRT Terms:
- Instrument landing systems
- Landing aids
- Personnel performance
- Air traffic control
- Charts
- Human factors engineering
- Airline pilots
- Electronic navigation
- instrument approach procedures
- electronic displays
- human factors
- cognitive design guidelines
- human-computer interaction
- terrain displays
- cockpit displays
- display clutter
- display dynamics
- aviation human factors
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Edition:Final Report July 1993 - December 1994
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Abstract:Instrument approach procedure (IAP) charts play a large role in contributing to the success or failure of approaches and ; landings. Paper IAP charts have been criticized for excessive clutter, for text sizes that are too small to read, and ; for inadequate terrain representation. The electronic presentation of approach information may counteract these ; criticisms by providing automatic or pilot controlled filtering of the information displayed. However, without careful ; attention to human factors issues early in the design and development of electronic lAPs (EIAPs), new problems may ; result. The goal of this project was to develop preliminary guidelines for designers and certifiers of EIAPs to assure ; that EIAPs help rather than hinder pilots during approach and landing. To identify potential hunan factors problems in ; the design of EIAPs, current paper IAP charts and the instrument approach task were studied. Pilots were interviewed ; and literature describing the information requirements of the task and the cognitive implications of the task were ; reviewed. A cognitive task analysis was performed. Specific features and functions were identified that may be ; beneficial to an EIAP. Literature was reviewed in the areas of cognitive psychology, human-computer interaction, and ; aviation to identify design concepts and principles for the design of these features and functions. Guidelines were ; developed from the design concepts and principles and, finally, prototypes of EIAPs were designed in accordance with the ; new guidelines.
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Main Document Checksum:urn:sha-512:f0ae96887b95b79000722c9b511de54f85ad49dd33c239cff4ab562385afdfafdb76ba55dbc4e581283180bf5634048c81ade6c7192db98f3710ec563bac809b