Print Email Facebook Twitter Review of eye-related measures of drivers’ mental workload Title Review of eye-related measures of drivers’ mental workload Author Marquart, Gerhard Cabrall, C.D.D. (TU Delft Biomechatronics & Human-Machine Control) de Winter, J.C.F. (TU Delft Biomechatronics & Human-Machine Control) Contributor Ahram, Tareq (editor) Karwowski, Waldemar (editor) Schmorrow, Dylan (editor) Date 2015 Abstract The assessment of mental workload could be helpful to road safety especially if developments of vehicle automation will increasingly place drivers into roles of supervisory control. With the rapidly decreasing size and increasing resolution of cameras as well as exponential computational power gains, remote eye measurements are growing in popularity as non-obtrusive and non-distracting tools for assessing driver workload. This review summarizes literature on the relation between eye measurement parameters and drivers’ mental workload. Various eye activity measures including blinks, fixations, and saccades have previously researched and confirmed as useful estimates of a driver's mental workload. Additionally, recent studies in pupillometry have shown promise for real-time prediction and assessment of driver mental workload after effects of illumination are accounted for. Specifically, workload increases were found to be indicated by increases in blink latency, PERCLOS, fixation duration, pupil dilation, and ICA; by decreases in blink duration and gaze variability; and with mixed results regarding blink rate. Given such a range of measures available, we recommend using multiple assessment methods to increase validity and robustness in driver assessment. Subject Eye trackingMental workloadDriving To reference this document use: http://resolver.tudelft.nl/uuid:c04675a2-cf5f-4a0c-83e4-5dd0699db87a DOI https://doi.org/10.1016/j.promfg.2015.07.783 Publisher Elsevier Source Procedia Manufacturing - 6th International Conference on Applied Human Factors and Ergonomics (AHFE 2015) and the Affiliated Conferences, AHFE 2015, 3 Event The 6th international conference on applied human factors and ergonomics (AHFE 2015) and the affiliated conferences, AHFE 2015, Las Vegas, United States of America, 2015-07-26 → 2015-07-30, s.l. Series Procedia Manufacturing, 2351-9789, 3 Part of collection Institutional Repository Document type conference paper Rights © 2015 Gerhard Marquart, C.D.D. Cabrall, J.C.F. de Winter Files PDF 1_s2.0_S2351978915007842_main.pdf 218.83 KB Close viewer /islandora/object/uuid:c04675a2-cf5f-4a0c-83e4-5dd0699db87a/datastream/OBJ/view