A field study on the effects of digital billboards on glance behavior during highway driving. (March 2016)

• Record Type: Journal Article
• Authors: Belyusar, Daniel; Reimer, Bryan; Mehler, Bruce; Coughlin, Joseph F.
• Is Part Of: Accident analysis and prevention. Volume 88(2016)
• Page Start: 88
• Page End: 96
• Publication Date: 2016-03
• Subjects: Driver attention -- Older drivers -- Distraction -- Driving safety; Accidents -- Prevention -- Periodicals; Accident Prevention -- Periodicals; Accidents -- Prévention -- Périodiques; 363.106
• DOI: 10.1016/j.aap.2015.12.014
• Languages: English
• ISSNs: 0001-4575

Abstract

Highlights: We investigate glances and vehicle control while driving past a digital billboard on the highway. We compare behavior when drivers passed the same double-sided billboard in two directions. We show increased number and duration of glances toward the billboard regardless of direction. Glances off road and toward the billboard significantly increase in its presence. Glances toward the billboard increase at the time the billboard switches. Abstract: Developments in lighting technologies have allowed more dynamic digital billboards in locations visible from the roadway. Decades of laboratory research have shown that rapidly changing or moving stimuli presented in peripheral vision tends to 'capture' covert attention. We report naturalistic glance and driving behavior of a large sample of drivers who were exposed to two digital billboards on a segment of highway largely free from extraneous signage. Results show a significant shift in the number and length of glances toward the billboards and an increased percentage of time glancing off road in their presence. Findings were particularly evident at the time the billboards transitioned between advertisements. Since rapidly changing stimuli are difficult to ignore, the planned increase in episodically changing digital displays near the roadway may be argued to be a potential safety concern. The impact of digital billboards on driver safety and the need for continued research are discussed.