SICE Journal of Control, Measurement, and System Integration
Online ISSN : 1884-9970
Print ISSN : 1882-4889
ISSN-L : 1882-4889
Special Issue on SICE Annual Conference 2014
Comparison of Train Drivers' Eye-Gaze Movement Patterns Using Sequence Alignment
Yukio HORIGUCHITetsuo SAWARAGIHiroaki NAKANISHITetsuya NAKAMURATomoharu TAKIMOTOHidefumi NISHIMOTO
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2015 Volume 8 Issue 2 Pages 114-121

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Abstract

Train driver's attentive behavior can be considered to reflect differences in his/her level of expertise. In this paper, the authors investigate train drivers' eye-gaze movements to identify characteristic attentive patterns that can distinguish different levels of driver expertise. Eye-gaze data were collected from measurement experiments in which six active train drivers participated. Classified into experienced and younger drivers groups, the data sets are analyzed using “sequence alignment”, which helps us to extract partial temporal sequences of areas of interest that are common in each group of drivers. Resultant sequences are compared with each other to find features that could distinguish the groups in their visual behavior.

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© 2015 The Society of Instrument and Control Engineers
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