Merks, Sarah
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Sarah
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Merks, Sarah
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- Publikation3D imaging for hold baggage screening: The relevance of rotation and slicing functions(06.09.2022) Merks, Sarah; Sauer, Juergen; Schwaninger, Adrian06 - Präsentation
- PublikationAutomation reliability, human-machine system performance, and operator compliance. A study with airport security screeners supported by automated explosives detection systems for cabin baggage screening(04.05.2022) Hügli, David; Merks, Sarah; Schwaninger, Adrian06 - Präsentation
- PublikationAutomated explosives detection with 2D multi-view X-ray for baggage screening(10/2021) Hügli, David; Merks, Sarah; Schwaninger, Adrian06 - Präsentation
- PublikationAutomatisierte Sprengstofferkennung von 2D Röntgensystemen mit multi-view Technologie: gehört das Entfernen von elektronischen Gegenständen aus dem Handgepäck bald der Vergangenheit an?(04.03.2021) Hügli, David; Merks, Sarah; Schwaninger, Adrian06 - Präsentation
- PublikationAutomation reliability, human-machine system performance and operator compliance(24.11.2020) Hügli, David; Merks, Sarah; Schwaninger, Adrian06 - Präsentation
- PublikationHuman-automation interaction in a simulated cabin baggege screening task with automated explosives detection(18.03.2020) Hügli, David; Merks, Sarah; Schwaninger, Adrian06 - Präsentation
- PublikationAutomation reliability, human–machine system performance, and operator compliance: A study with airport security screeners supported by automated explosives detection systems for cabin baggage screening(Elsevier, 2020) Hügli, David; Merks, Sarah; Schwaninger, Adrian [in: Applied Ergonomics]Using a simulated X-ray screening task, we tested 122 airport security screeners working with the support of explosives detection systems for cabin baggage screening (EDSCB) as low-level automation. EDSCB varied systematically on three automation reliability measures: accuracy, d’, and positive predictive value (PPV). Results showed that when unaided performance was high, operator confidence was high, and automation provided only small benefits. When unaided performance was lower, operator confidence was lower, and automation with higher d’ provided large benefits. Operator compliance depended on the PPV of automation: We found lower compliance for lower PPV. Automation with a high false alarm rate of 20% and a low PPV of .3 resulted in operators ignoring about one-half of the true automation alarms on difficult targets—a strong cry-wolf effect. Our results suggest that automation reliability described by d’ and PPV is more valid than using accuracy alone. When the PPV is below .5, operators should receive clear instructions on how to respond to automation alarms.01A - Beitrag in wissenschaftlicher Zeitschrift
- Publikation06 - Präsentation
- Publikation06 - Präsentation
- PublikationAutomation, human factors and technology(20.09.2019) Merks, Sarah; Hügli, David; Hättenschwiler, Nicole; Schwaninger, Adrian06 - Präsentation