Teaching older drivers to navigate GPS technology. (February 2020)

• Record Type: Journal Article
• Authors: Dennis Thomas, F.; Dickerson, Anne E.; Graham, Lindsey A.; Chandler Coleman, M.; Finstad, Kraig A.; Blomberg, Richard D.; Wright, Timothy J.
• Is Part Of: Journal of safety research. Volume 72(2020)
• Page Start: 165
• Page End: 171
• Publication Date: 2020-02
• Subjects: Vehicle automation -- Driver behavior -- Aging processes -- Navigation -- Training evaluation -- Designing for the elderly; Industrial safety -- Periodicals; Accidents -- Prevention -- Periodicals; Safety -- Periodicals; Accidents, Occupational -- Periodicals; Sécurité du travail -- Périodiques; Accidents -- Prévention -- Périodiques; Accidents -- Prevention; Industrial safety; Periodicals; 363.1
• DOI: 10.1016/j.jsr.2019.12.001
• Languages: English
• ISSNs: 0022-4375

Abstract

Highlights: Driving performance was aided by use of the electronic navigation system (ENS). ENSs are difficult for older drivers to program. Training improves destination entry accuracy of older drivers unfamiliar with ENSs. ENS video with one-on-one training may be more effective than video-only training. Abstract: Background and objectives: New technologies are being implemented in motor vehicles. One key technology is the electronic navigation system (ENS) that assists the driver in wayfinding, or actually guides the vehicle in higher level automation vehicles. It is unclear how older adults interact with ENSs and the best approach to train older adults to use the devices. The objectives of this study were to explore how older drivers interacted with an ENS while driving on live roadways and how various training approaches impacted older drivers' ability to accurately enter destinations into the ENS. Research design and methods: In Experiment 1, 80 older drivers navigated unfamiliar routes using an ENS or paper directions and completed a series of ENS destination entry tasks. In Experiment 2, 60 older drivers completed one of three training conditions (ENS video only, ENS video with hands-on training, placebo) to examine the impacts of training on destination entry performance. Results and discussion: Driving performance was aided by the use of the ENS, but many older drivers had difficulty entering destinations into the device (Experiment 1). The combined video with hands-on ENS training resulted in the best overall destination entry performance (Experiment 2). Practical applications: The results suggest older drivers may experience problems entering destinations into ENSs, but training can improve performance. These performance issues may be especially important as more vehicle features require interaction with computer systems to select destinations or other automation related features. Further research is needed to determine how to prepare the next generation of older drivers who will interact with technologies aimed at increasing mobility.