A multimodal in-car dialogue system that tracks the driver's attention

Spyros Kousidis, Casey Kennington, Timo Baumann, Hendrik Buschmeier, Stefan Kopp, David Schlangen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

20 Scopus citations

Abstract

When a passenger speaks to a driver, he or she is co-located with the driver, is generally aware of the situation, and can stop speaking to allow the driver to focus on the driving task. In-car dialogue systems ignore these important aspects, making them more distracting than even cell-phone conversations. We developed and tested a "situationally-aware" dialogue system that can interrupt its speech when a situation which requires more attention from the driver is detected, and can resume when driving conditions return to normal. Furthermore, our system allows driver-controlled resumption of interrupted speech via verbal or visual cues (head nods). Over two experiments, we found that the situationally-aware spoken dialogue system improves driving performance and attention to the speech content, while driver-controlled speech resumption does not hinder performance in either of these two tasks.

Original languageEnglish
Title of host publicationICMI 2014 - Proceedings of the 2014 International Conference on Multimodal Interaction
Pages26-33
Number of pages8
ISBN (Electronic)9781450328852
DOIs
StatePublished - 12 Nov 2014
Externally publishedYes
Event16th ACM International Conference on Multimodal Interaction, ICMI 2014 - Istanbul, Turkey
Duration: 12 Nov 201416 Nov 2014

Publication series

NameICMI 2014 - Proceedings of the 2014 International Conference on Multimodal Interaction

Conference

Conference16th ACM International Conference on Multimodal Interaction, ICMI 2014
Country/TerritoryTurkey
CityIstanbul
Period12/11/1416/11/14

Keywords

  • In-car dialogue
  • Incremental dialogue
  • Multimodal
  • Speech output generation
  • Spoken dialogue systems

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