Figure 7. Comparison of the standard deviations of visual angle under three driving conditions: Except urban area or suburb, urban area, and suburban area. The standard deviation of visible degree and eye-gaze-occurrence frequency are observed to be larger in the urban area than in the suburban area

From

Driver Attention Based on Eye-movement and Time-series Analysis - Concept of Driver State Detection Devices

Toshiya Arakawa

American Journal of Mechanical Engineering. 2017, 5(1), 18-23 doi:10.12691/ajme-5-1-4