NDLI: Evaluation of Driver Distraction with Changes in Gaze Direction Based on a Vestibulo-Ocular Reflex Model

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Evaluation of Driver Distraction with Changes in Gaze Direction Based on a Vestibulo-Ocular Reflex Model

Content Provider	Semantic Scholar
Author	Aoki, Hirofumi Suzuki, Tatsuya
Copyright Year	2017
Abstract	With the aim of improving parameter identification and, eventually, evaluating driver distraction with changes in gaze direction, we applied a genetic algorithm (GA) method to identify parameters for an existing vestibulo-ocular reflex (VOR) model. By changing the initial inputs to the GA and fixing two parameters pertaining to the horizontal direction, we achieved improved parameter identification with a lower mean-square error. The influence of driver distraction on eye movement with changes in gaze direction was evaluated from the difference between the predicted and observed VOR in the vertical axis. When a driver was given an additional mental workload, the mean-square error between the measured and simulated values was bigger than that in the absence of the mental workload. This confirmed the relationship between driver distraction and eye movement in the vertical direction. We hope that this method can be applied in evaluating driver distraction.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://file.scirp.org/pdf/JTTs_2017072114275052.pdf
Language	English
Access Restriction	Open
Subject Keyword	Apache Axis Behavior Bogosort Cognition Disorders Digital single-lens reflex camera Distraction - pain management method Driving simulator Experiment Eye Movements Genetic algorithm Genus Axis Greater Head Movements Kentaro Toyama Mean squared error Motion Paraneoplastic Syndromes, Ocular Population Parameter Quantitation Reflex, Vestibulo-Ocular Simulation Simulators Software release life cycle Taraka hamada
Content Type	Text
Resource Type	Article

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