Recognizing the situation awareness of forklift operators based on EEG techniques in a field experiment

Frontiers in Neuroscience, Journal Year: 2024, Volume and Issue: 18

Published: Feb. 20, 2024

Lack of situation awareness (SA) is the primary cause human errors when operating forklifts, so determining SA level forklift operator crucial to safety operations. An EEG recognition approach in actual settings was presented order address issues with invasiveness, subjectivity, and intermittency existing measuring methods. In this paper, we conducted a field experiment that mimicked typical operation scenario verify differences states operators different levels investigate correlation multi-band combination features each brain region SA. Based on sensitive indexes, Support Vector Mechanism used construct model. The results revealed there were between high low θ , α β frequency bands zones F, C, P, O; combined indicators / ( + )/( ), /( ) C significantly correlated SA; accuracy model reached 88.64% case & F P as input. It could provide reference for measurement, contributing improvement

Language: Английский

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Effects of Automation and Transparency on Human Psychophysiological States and Perceived System Performance in Construction Safety Automation: An Electroencephalography Experiment

Journal of Construction Engineering and Management, Journal Year: 2024, Volume and Issue: 150(7)

Published: April 18, 2024

Automation technology has experienced explosive growth in recent decades. However, the construction industry, let alone field of safety, is still among least digitized globally. Although many types automation have proven effective enhancing productivity and accuracy, adoption acceptance by professionals are limited. Human factors essential for success automation. Therefore, this study investigated effects different levels system transparency, their interactions, on human states (trust, mental workload, situational awareness) perceived performance (explainability, satisfaction, usability). An experiment was conducted using a tool to assess scaffolding design safety with varying transparency levels. A between-group adopted which participants were assigned four groups (a 2×2 matrix transparency). In multi-methods approach, measured through questionnaires electroencephalography, questionnaire. The results indicated that (1) level does not significant impact or performance, (2) highly transparent associated significantly higher trust better (3) positive impacts tend be more obvious low-automation systems. Due complexity, one might think would emphasized automated shed light importance providing interface explaining logic all systems assessment construction, particularly those low

Language: Английский

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A training and assessment system for human-computer interaction combining fNIRS and eye-tracking data

Advanced Engineering Informatics, Journal Year: 2024, Volume and Issue: 62, P. 102765 - 102765

Published: Aug. 10, 2024

Language: Английский

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Flashlight model: Integrating attention distribution and attention resources for pilots’ visual behaviour analysis and performance prediction

International Journal of Industrial Ergonomics, Journal Year: 2024, Volume and Issue: 103, P. 103630 - 103630

Published: Aug. 17, 2024

Language: Английский

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Team situational awareness in the context of hospital emergency: A concept analysis

International Emergency Nursing, Journal Year: 2023, Volume and Issue: 69, P. 101284 - 101284

Published: May 31, 2023

Language: Английский

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