Directing driver attention with augmented reality cues |
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| Affiliation: | 1. University of Iowa, College of Medicine, Department of Neurology, 200 Hawkins Drive, Iowa City, IA 52242, United States;2. University of Iowa, Department of Mechanical and Industrial Engineering, 200 Hawkins Drive, Iowa City, IA 52242, United States;3. University of Wisconsin-Madison, Department of Industrial and Systems Engineering, 1513 University Avenue, 3007 Mechanical Engineering, Madison, WI 53706-1572, United States;4. University of Iowa, Department of Biostatistics, 105 River Street, S-145 CPHB, Iowa City, IA 52242, United States;5. University of Iowa, Department of Psychology, E125 Seashore Hall, Iowa City, IA 52242, United States;1. Department of Mechanical and Industrial Engineering, College of Engineering, University of Iowa, Iowa City, IA 52242, USA;2. Department of Occupational and Environmental Health, College of Public Health, University of Iowa, Iowa City, IA 52242, USA;1. Department of Industrial and Systems Engineering, Auburn University, 3301 Shelby Center for Engineering Technology, Auburn, AL, USA;2. Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA, USA;1. Lehrstuhl für Ergonomie, Fakultät für Maschinenwesen, Technische Universität München, Boltzmannstraße 15, 85747, Garching, Germany;2. Division Interior, Interior Electronics Solutions, Continental Automotive, Babenhausen, Germany;3. Department of Biomechanical Engineering, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Delft, The Netherlands;1. Centre for Photonic Devices and Sensors, University of Cambridge, 9 JJ Thomson Avenue, Cambridge CB3 0FA, United Kingdom;2. Jaguar Land Rover, National Automotive Innovation Centre, Lord Bhattacharyya Way, University of Warwick, Coventry, CV4 7AL, United Kingdom |
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| Abstract: | This simulator study evaluated the effects of augmented reality (AR) cues designed to direct the attention of experienced drivers to roadside hazards. Twenty-seven healthy middle-aged licensed drivers with a range of attention capacity participated in a 54 mile (1.5 h) drive in an interactive fixed-base driving simulator. Each participant received AR cues to potential roadside hazards in six simulated straight (9 mile long) rural roadway segments. Drivers were evaluated on response time for detecting a potentially hazardous event, detection accuracy for target (hazard) and non-target objects, and headway with respect to the hazards. Results showed no negative outcomes associated with interference. AR cues did not impair perception of non-target objects, including for drivers with lower attentional capacity. Results showed near significant response time benefits for AR cued hazards. AR cueing increased response rate for detecting pedestrians and warning signs but not vehicles. AR system false alarms and misses did not impair driver responses to potential hazards. |
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