Development and Evaluation of Automotive Speech Interfaces: Useful Information from the Human Factors and the Related LiteratureReport as inadecuate




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International Journal of Vehicular TechnologyVolume 2013 2013, Article ID 924170, 13 pages

Review Article

Driver Interface Group, University of Michigan Transportation Research Institute, 2901 Baxter Road, Ann Arbor, MI 48109-2150, USA

Department of Environmental Health Sciences, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI 48109-2029, USA

Received 11 October 2012; Revised 10 January 2013; Accepted 17 January 2013

Academic Editor: Motoyuki Akamatsu

Copyright © 2013 Victor Ei-Wen Lo and Paul A. Green. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Drivers often use infotainment systems in motor vehicles, such as systems for navigation, music, and phones. However, operating visual-manual interfaces for these systems can distract drivers. Speech interfaces may be less distracting. To help designing easy-to-use speech interfaces, this paper identifies key speech interfaces e.g., CHAT, Linguatronic, SYNC, Siri, and Google Voice, their features, and what was learned from evaluating them and other systems. Also included is information on key technical standards e.g., ISO 9921, ITU P.800 and relevant design guidelines. This paper also describes relevant design and evaluation methods e.g., Wizard of Oz and how to make driving studies replicable e.g., by referencing SAE J2944. Throughout the paper, there is discussion of linguistic terms e.g., turn-taking and principles e.g., Grice’s Conversational Maxims that provide a basis for describing user-device interactions and errors in evaluations.





Author: Victor Ei-Wen Lo and Paul A. Green

Source: https://www.hindawi.com/



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