Conference proceeding
Can Intermittent Video Sampling Capture Individual Differences in Naturalistic Driving?
Proceedings of the 7th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design, Vol.7, pp.135-141
06/2013
DOI: 10.17077/drivingassessment.1479
PMCID: PMC3923573
PMID: 24535569
Abstract
We examined the utility and validity of intermittent video samples from black box devices for capturing individual difference variability in real-world driving performance in an ongoing study of obstructive sleep apnea (OSA) and community controls. Three types of video clips were coded for several dimensions of interest to driving research including safety, exposure, and driver state. The preliminary findings indicated that clip types successfully captured variability along targeted dimensions such as highway vs. city driving, driver state such as distraction and sleepiness, and safety. Sleepiness metrics were meaningfully associated with adherence to PAP (positive airway pressure) therapy. OSA patients who were PAP adherent showed less sleepiness and less non-driving related gaze movements than nonadherent patients. Simple differences in sleepiness did not readily translate to improvements in driver safety, consistent with epidemiologic evidence to date.
Details
- Title: Subtitle
- Can Intermittent Video Sampling Capture Individual Differences in Naturalistic Driving?
- Creators
- Nazan AksanMark SchallSteven AndersonJeffery DawsonJon TippinMatthew Rizzo
- Resource Type
- Conference proceeding
- Publication Details
- Proceedings of the 7th International Driving Symposium on Human Factors in Driver Assessment, Training, and Vehicle Design, Vol.7, pp.135-141
- DOI
- 10.17077/drivingassessment.1479
- PMID
- 24535569
- PMCID
- PMC3923573
- Publisher
- University of Iowa; Iowa City, Iowa, USA
- Grant note
- R01 HL091917 || HL / National Heart, Lung, and Blood Institute : NHLBI
- Language
- English
- Date published
- 06/2013
- Academic Unit
- Neurology; Public Health Administration; Biostatistics
- Record Identifier
- 9983997328602771
Metrics
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