Motorists' preferences for different levels of vehicle automation

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dc.contributor.author Schoettle, Brandon en_US
dc.contributor.author Sivak, Michael en_US
dc.contributor.advisor
dc.date.accessioned 2015-10-12T18:48:58Z
dc.date.available NO_RESTRICTION en_US
dc.date.available 2015-10-12T18:48:58Z
dc.date.issued 2015-07
dc.identifier 103217 en_US
dc.identifier.other UMTRI-2015-22
dc.identifier.uri http://hdl.handle.net/2027.42/114386
dc.description.abstract This report builds on a recent series of reports addressing public opinion, human factors, and safety-related issues with self-driving vehicles (Schoettle and Sivak, 2014, 2015; Sivak and Schoettle, 2015a, 2015b). A survey was developed for this study to examine motorists’ preferences among levels of vehicle automation, including preferences for interacting with and overall concern about riding in self-driving vehicles. The survey yielded completed responses from 505 licensed drivers in the U.S. he main findings are as follows: The most frequent preference for vehicle automation was for no self-driving capability followed by partially self-driving vehicles, with completely self-driving vehicles being the least preferred choice. • Concern for riding in self-driving vehicles was higher for completely self-driving vehicles than for partially self-driving vehicles. • Respondents overwhelmingly want to be able to manually control completely self-driving vehicles when desired. • Preferences were generally divided between touchscreens or voice commands to input route or destination information for completely self-driving vehicles. • Most respondents prefer to be notified of the need to take control of a partially self-driving vehicle with a combination of sound, vibration, and visual warnings. The levels of concern for riding in completely self-driving vehicles found in this study are similar to those found in our previous survey that was administered in June 2014. Currently, as in the previous study, concern about riding in completely self-driving vehicles remains high. en_US
dc.description.sponsorship Sustainable Worldwide Transportation en_US
dc.format.extent 18 en_US
dc.language English en_US
dc.publisher University of Michigan, Ann Arbor, Transportation Research Institute en_US
dc.subject.other Public opinion en_US
dc.subject.other Surveys en_US
dc.subject.other Automated vehicle control en_US
dc.title Motorists' preferences for different levels of vehicle automation en_US
dc.subject.hlbsecondlevel Transportation
dc.subject.hlbtoplevel Engineering
dc.description.bitstreamurl http://deepblue.lib.umich.edu/bitstream/2027.42/114386/1/103217.pdf
dc.description.filedescription Description of 103217.pdf : Final report
dc.owningcollname Transportation Research Institute (UMTRI)
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