Investigating the interplay between cognitive workload and situation awareness during full driving automation DOI

Praneet Sahoo,

Anthony R. Bain, Francesco Biondi

et al.

Theoretical Issues in Ergonomics Science, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 21

Published: Dec. 27, 2024

This study investigates concurrent changes in cognitive workload and situation awareness during the use of full driving automation. Research shows that automation has a negative effect on awareness. Driving studies posit decline when is engaged. Yet little known about how affects awareness, or vice versa, used. Participants were instructed to operate virtual reality fixed-base simulator mode. No input was required by participants making demand minimal. Situation measured means global assessment scale. Cognitive behavioral, ocular, neurophysiological metrics. Lower observed over time. increased time as evidenced an increase pupil size oxygenated hemoglobin right dorsolateral prefrontal cortex. Results indicate inverse relationship between with increments former leading reductions latter. Although this pattern runs counter our hypothesis, consistent prior work observing under increasingly higher workload.

Language: Английский

Investigating the interplay between cognitive workload and situation awareness during full driving automation DOI

Praneet Sahoo,

Anthony R. Bain, Francesco Biondi

et al.

Theoretical Issues in Ergonomics Science, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 21

Published: Dec. 27, 2024

This study investigates concurrent changes in cognitive workload and situation awareness during the use of full driving automation. Research shows that automation has a negative effect on awareness. Driving studies posit decline when is engaged. Yet little known about how affects awareness, or vice versa, used. Participants were instructed to operate virtual reality fixed-base simulator mode. No input was required by participants making demand minimal. Situation measured means global assessment scale. Cognitive behavioral, ocular, neurophysiological metrics. Lower observed over time. increased time as evidenced an increase pupil size oxygenated hemoglobin right dorsolateral prefrontal cortex. Results indicate inverse relationship between with increments former leading reductions latter. Although this pattern runs counter our hypothesis, consistent prior work observing under increasingly higher workload.

Language: Английский

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