ABSTRACT
Though legislation is increasingly discouraging drivers from holding on to their mobile phones while talking, hands-free devices do not improve driver safety. We offer two design alternatives to improve driver safety in the contexts of voice-based user interfaces and mobile phone conversations in cars' side tones (auditory feedback used in landline phones) and location of speakers. In a 2 (side tone: present vs. not) x 2 (location of speakers: headphones vs. dashboard) between-participants experiment (N=48), we investigated the impact of these features upon driver experience and performance on a simulated mobile phone conversation while driving. Participants became more verbally engaged in the conversation when side tones were present, but also experienced more cognitive load. Participants drove more safely when voices were projected from the dashboard rather than from headphones. Implications for driver user interface design are discussed.
- Baldis, J.J. Effects of spatial audio on memory, comprehension, and preference during desktop conferences. In Proc. CHI 2001, ACM Press (2001), 186--173. Google ScholarDigital Library
- Caird, J. K., Willness, C. R., Steel, P., and Scialfa, C. A meta-analysis of the effects of cell phones on driver performance. Accident Analysis&Prevention 40, 4 (2008), 1282--1293.Google Scholar
- Chang-Yit, R., Pick, H.L., and Siegel, G.M. Reliability of side tone amplification effect in vocal intensity. Journal of Communication Disorders, 8, (1975), 317--324.Google ScholarCross Ref
- Guéguin, M., Le Bouquin-Jeannès, R., Gautier-Turbin, V., Faucon, G., and Barriac, V. (2008). On the evaluation of the conversational speech quality in telecommunications. EURASIP Journal on Advances in Signal Processing, 1--15. Google ScholarDigital Library
- Lamble, D., Kauranen, L., Laakso, M., and Summala, H. Cognitive load and detection thresholds in car following situations: Safety implications for using mobile (cellular) telephones while driving. Accident Analysis&Prevention, 31, (1999) 617--623.Google Scholar
- Lane, H. L., Catania, A. C., and Stevens, S. S. Voice level: Autophonic scale, perceived loudness, and effects of side tone. Journal of the Acoustical Society of America 33, (1961), 160--167.Google ScholarCross Ref
- Manalavan, P., Samar, A., Schneider, M., Kiesler, S., and Siewiorek, D. In-car cell phone use: Mitigating risk by signally remote callers. In Proc. CHI 2002, ACM Press (2002), 790--791. Google ScholarDigital Library
- Martin, R.R., Diegel, G.M., Johnson, L.J., and Haroldson, S.K. Side tone amplification, noise, and stuttering. Journal of Speech and Hearing Research, 27, (1983), 518--527.Google ScholarCross Ref
- NASA TLX. http://humansystems.arc.nasa.gov/groups/TLX/Google Scholar
- Nass, C. and Brave, S. Wired for Speech. MIT Press, Cambridge, MA, USA, 2005.Google Scholar
- Poysti, L., Rajalin, S., and Summala, H. Factors influencing the use of cellular (mobile) phone during driving and hazards while using it. Accident Analysis&Prevention, 37, (2005), 47--51.Google Scholar
- Sánchez, J. and Sáenz, M. (2005). 3D Sound Interactive Environments for Problem Solving. In Proc. Assets '05. ACM Press (2005), 173--179. Google ScholarDigital Library
- Shinar, D. Traffic Safety and Driver Behavior. Elsevier, Amsterdam, Netherlands, 2007.Google Scholar
- Strayer, D. L. and Drews, F. A. Cell-phone-induced driver distraction. Current Directions in Psychological Science 16, (2007), 128--131.Google ScholarCross Ref
- Tabachnik, B.G. and Fidell, L. S. Using Multivariate Statistics. Allyn and Bacon, Boston, MA, USA, 2000. Google ScholarDigital Library
- Wang, Q. and Nass, C. Less visible and wireless. In Proc. CHI 2005, ACM Press (2005), 809--818. Google ScholarDigital Library
Index Terms
- Bringing design considerations to the mobile phone and driving debate
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