Effects on driving performance of interacting with an in-vehicle music player: A comparison of three interface layout concepts for information presentation

Interface design is an important factor in assessing the potential effects on safety of interacting with an in-vehicle information system while driving. In the current study, the layout of information on a visual display was manipulated to explore its effect on driving performance in the context of music selection. The comparative effects of an auditory-verbal (cognitive) task were also explored. The driving performance of 30 participants was assessed under both baseline and dual task conditions using the Lane Change Test. Concurrent completion of the music selection task with driving resulted in significant impairment to lateral driving performance (mean lane deviation and percentage of correct lane changes) relative to the baseline, and significantly greater mean lane deviation relative to the combined driving and the cognitive task condition. The magnitude of these effects on driving performance was independent of layout concept, although significant differences in subjective workload estimates and performance on the music selection task across layout concepts highlights that potential uncertainty regarding design use as conveyed through layout concept could be disadvantageous. The implications of these results for interface design and safety are discussed.

• Record URL:
  http://www.sciencedirect.com/science/article/B6V1W-5137KCV-2/2/74d5fbf35bf2489d3bb7c00491b08b8d
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00036870
• Supplemental Notes:
  • Abstract reprinted with permission from Elsevier.
• Authors:
  • Mitsopoulos-Rubens, Eve
  • Trotter, Margaret J
  • Lenne, Michael G
• Publication Date: 2011-5

Language

• English

Media Info

• Media Type: Print
• Features: Bibliography; Figures; Tables;
• Pagination: pp 583-591
• Serial:
  • Applied Ergonomics
  • Volume: 42
  • Issue Number: 4
  • Publisher: Elsevier
  • ISSN: 0003-6870
  • EISSN: 1872-9126
  • Serial URL: http://www.sciencedirect.com/science/journal/00036870

Subject/Index Terms

• TRT Terms: Cognition; Driver vehicle interfaces; Information display systems; Lane changing; Music; Safety; Workload
• Uncontrolled Terms: Driving performance; Stereo systems (Automobiles)
• Subject Areas: Design; Highways; Safety and Human Factors; Vehicles and Equipment;

Filing Info

• Accession Number: 01340546
• Record Type: Publication
• Files: TRIS
• Created Date: Apr 26 2011 7:28AM