Alarm effectiveness in driver-centered collision-warning systems
Article Abstract:
The performance of completely automated collision-avoidance systems is investigated. The type and quality of the warning information provided to the driver is analyzed. Results show that only a fraction of alarms will represent true collision events. The posterior probability of a collision given an alarm can be considerably low due to the low base rate of collision events.
Publication Name: Ergonomics
Subject: Business
ISSN: 0014-0139
Year: 1997
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Development of a situation awareness measure to evaluate advanced alarm systems in nuclear power plant control rooms
Article Abstract:
The process controller must perform duties in maintaining situation awareness. Alarm systems are a key element in this task. A measure which estimates the effectiveness of the system in improving the operator's situation awareness is most welcome. The Situation Awareness Control Room Inventory is one measure being proposed alongside detection time and diagnostic accuracy.
Publication Name: Ergonomics
Subject: Business
ISSN: 0014-0139
Year: 1995
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Alarm-initiated activities: an analysis of alarm handling by operators using text-based alarm systems in supervisory control systems
Article Abstract:
Alarms play an important part in human supervisory control tasks by displaying information essential to the overall safety of the system. The use of visual display terminals is considered for the presentation of alarms, particularly scrolling text displays. This form of displaying information may not be suitable to all aspects of alarm handling.
Publication Name: Ergonomics
Subject: Business
ISSN: 0014-0139
Year: 1995
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- Abstracts: The relative sustainability of alternative, conventional and reduced-till farming system. Growth of corn roots under low-input and conventional farming system
- Abstracts: The spatial precue effect for foveal detection/recognition tasks. Integrating multiple information sources: using redundancy in the design of warnings