TY - GEN
T1 - A multimodal in-car dialogue system that tracks the driver's attention
AU - Kousidis, Spyros
AU - Kennington, Casey
AU - Baumann, Timo
AU - Buschmeier, Hendrik
AU - Kopp, Stefan
AU - Schlangen, David
N1 - Publisher Copyright:
Copyright 2014 ACM.
PY - 2014/11/12
Y1 - 2014/11/12
N2 - 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.
AB - 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.
KW - In-car dialogue
KW - Incremental dialogue
KW - Multimodal
KW - Speech output generation
KW - Spoken dialogue systems
UR - https://www.scopus.com/pages/publications/84947217152
U2 - 10.1145/2663204.2663244
DO - 10.1145/2663204.2663244
M3 - Conference contribution
T3 - ICMI 2014 - Proceedings of the 2014 International Conference on Multimodal Interaction
SP - 26
EP - 33
BT - ICMI 2014 - Proceedings of the 2014 International Conference on Multimodal Interaction
T2 - 16th ACM International Conference on Multimodal Interaction, ICMI 2014
Y2 - 12 November 2014 through 16 November 2014
ER -