title: The effects of using a portable music player on simulated driving performance and task-sharing strategies.
abstract: This study examined the effects of performing scrollable music selection tasks using a portable music player (iPod Touch™) on simulated driving performance and task-sharing strategies, as evidenced through eye glance behaviour and secondary task performance. A total of 37 drivers (18-48 yrs) completed the PC-based MUARC Driver Distraction Test (DDT) while performing music selection tasks on an iPod Touch. Drivers' eye glance behaviour was examined using faceLAB eye tracking equipment. Results revealed that performing music search tasks while driving increased the amount of time that drivers spent with their eyes off the roadway and decreased their ability to maintain a constant lane position and time headway from a lead vehicle. There was also evidence, however, that drivers attempted to regulate their behaviour when distracted by decreasing their speed and taking a large number of short glances towards the device. Overall, results suggest that performing music search tasks while driving is problematic and steps to prohibit this activity should be taken.
authors: Monash University Accident Research Centre, Building 70, Clayton, Victoria 3800, Australia. kristie.young@monash.edu
authors: Kristie L
authors: KL
authors: Young
authors: Eve
authors: E
authors: Mitsopoulos-Rubens
authors: Christina M
authors: CM
authors: Rudin-Brown
authors: Michael G
authors: MG
authors: Lenné
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D001288:Attention; D001334:Automobile Driving / Q000523:psychology*; D003198:Computer Simulation; D005133:Eye Movements; D005260:Female; D006794:Household Articles; D006801:Humans; D008297:Male; D008875:Middle Aged; D009146:Music; D013647:Task Performance and Analysis; D013997:Time Factors; D055815:Young Adult