CUED Publications database

An evaluation of inclusive dialogue-based interfaces for the takeover of control in autonomous cars

Politis, I and Langdon, P and Adebayo, D and Bradley, M and Clarkson, PJ and Skrypchuk, L and Mouzakitis, A and Eriksson, A and Brown, JWH and Revell, K and Stanton, N (2017) An evaluation of inclusive dialogue-based interfaces for the takeover of control in autonomous cars. In: 23rd International Conference on Intelligent User Interfaces, 2018-3-7 to 2018-3-11 pp. 601-606..

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Abstract

© 2018 Association for Computing Machinery. This paper presents formative research to inform the design of intelligent automotive user interfaces. It describes an evaluation of dialogue-based interfaces, mediating the driver to take back control from the autonomous mode of a car. Four concepts designed to increase driver Situation Awareness were evaluated in a driving simulator. They used dialoguebased interaction, where driving-related information was either asked from or repeated by the driver, with the alternative of a countdown-based interface with no additional information. An inclusive set of participants, with a wide age spectrum, tested the interfaces. The shorter and simpler interaction of the countdown timer was most accepted. The interface seeking answers to driving-related questions came next, and the interface requiring repetition of driving-related information, even when augmented by visual and tactile cues, was least accepted. Design guidelines on utilizing dialogue as a means of keeping the driver in the loop during a takeover were thus derived.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div C > Engineering Design
Div C > Materials Engineering
Depositing User: Cron Job
Date Deposited: 25 Apr 2018 20:10
Last Modified: 15 Apr 2021 05:49
DOI: 10.1145/3172944.3172990