@article{ref1,
title="Trial evaluation on drivers' unfocused attention using gaze analysis",
journal="Review of automotive engineering",
year="2006",
author="Arakawa, T and Matsuo, N and Kinoshita, M.",
volume="27",
number="2",
pages="357-359",
abstract="The differences between the excessive attention and unfocused attention states were examined, as part of a development of an agent system and warning system that adapt to a driver's state. Eye movement was investigated to identify to what extent drivers used visual information, which was most important information for the drivers. An Eye-mark Recorder was used for eye-movement measurement, and a LEGACY Touring Wagon 3.0R equipped with an Active Driving Assist (ADA) system was used for the experiment. The eye behaviors of the subjects were categorized, and an F-test was performed for the data for the start and the end of driving without a leading vehicle. The acceleration and the steering angular velocity of the vehicle were calculated to examine whether the variance of eye-movement was affected by the driving environment and the driver's behaviors. The variance of the eye-movement successfully identified the transition from the excessive attention to unfocused attention.<p />",
language="",
issn="1349-4724",
doi="",
url="http://dx.doi.org/"
}