Title
Evaluating the impact of phone interface modality on response times to stimuli in conventional and semi-automated vehicles
Publication Date
1-1-2020
Document Type
Conference Proceeding
Department
Aviation and Technology
Publication Title
Intelligent Human Systems Integration 2020: Proceedings of the 3rd International Conference on Intelligent Human Systems Integration (IHSI 2020): Integrating People and Intelligent Systems, February 19-21, 2020, Modena, Italy
Editor
Tareq Ahram, Waldemar Karwowski, Alberto Vergnano, Francesco Leali, Redha Taiar
DOI
10.1007/978-3-030-39512-4_156
First Page
1028
Last Page
1033
Abstract
This study investigates response times to stimuli within a driving environment in the presence of secondary non-driving tasks involving cell-phone usage by the driver. Two interaction modalities are employed for text reply while at the wheel: manual text replies and vocal text replies. The study evaluates the impact of the two modalities on throttle response time after a traffic light turns green (city scenario), as well as steering, braking, and throttle response times in a semi-automated vehicle that transitions from automated driving to manual conventional driving (highway scenario). Both scenarios were tested with the two investigated interfaces in a human-in-the-loop simulator. Moreover, the paper includes an analysis of time-to-reply to message, and analyzes different trends in texting behavior when the two interfaces are employed.
Funding Number
69A3551747127
Funding Sponsor
U.S. Department of Transportation
Keywords
Disengagement, Driver distraction, Human-in-the-loop simulation, Response times
Recommended Citation
Sky O. Eurich, Shivangi Agarwal, and Francesca Favaro. "Evaluating the impact of phone interface modality on response times to stimuli in conventional and semi-automated vehicles" Intelligent Human Systems Integration 2020: Proceedings of the 3rd International Conference on Intelligent Human Systems Integration (IHSI 2020): Integrating People and Intelligent Systems, February 19-21, 2020, Modena, Italy (2020): 1028-1033. https://doi.org/10.1007/978-3-030-39512-4_156