Title

The Impact Of Adaptive Automation Invoking Thresholds On Cognitive Workload And Situational Awareness

Abstract

Adaptive automation is expected to reduce workload and increase situational awareness; however, these measures can either converge or diverge. Thus, whether the adaptive system improves both, or just one of these, depends on the relationship between these measures for a particular system. By varying the invoking threshold, system designers impact the levels of these measures. This study uses discrete event simulation to characterize the relationship between workload and situational awareness in an adaptive system and finds that the relationship between workload and situational awareness is dependent on the invoking threshold and the level of task load. Copyright 2013 by Human Factors and Ergonomics Society, Inc.

Publication Date

12-13-2013

Publication Title

Proceedings of the Human Factors and Ergonomics Society

Number of Pages

119-123

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1177/1541931213571028

Socpus ID

84889797054 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84889797054

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