@inproceedings{brixey-traum-2026-code,
title = "Can code-switching improve the user experience with a dialogue system app for recording endangered languages?",
author = "Brixey, Jacqueline and
Traum, David",
editor = "Riccardi, Giuseppe and
Mousavi, Seyed Mahed and
Torres, Maria Ines and
Yoshino, Koichiro and
Callejas, Zoraida and
Chowdhury, Shammur Absar and
Chen, Yun-Nung and
Bechet, Frederic and
Gustafson, Joakim and
Damnati, G{\'e}raldine and
Papangelis, Alex and
D{'}Haro, Luis Fernando and
Mendon{\c{c}}a, John and
Bernardi, Raffaella and
Hakkani-Tur, Dilek and
Di Fabbrizio, Giuseppe {''}Pino{''} and
Kawahara, Tatsuya and
Alam, Firoj and
Tur, Gokhan and
Johnston, Michael",
booktitle = "Proceedings of the 16th International Workshop on Spoken Dialogue System Technology",
month = feb,
year = "2026",
address = "Trento, Italy",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2026.iwsds-1.37/",
pages = "369--378",
abstract = "This paper investigates whether a multilingual spoken dialogue system can be used to help collect and preserve endangered language data. In this work, we extend {DAPEL} (Dialogue {AP}p for Endangered Languages), which is designed to help preserve any language. Our focus, for testing purposes, is on the {A}merican Indigenous language {C}hoctaw. The system uses {E}nglish as a common language, and we test whether incorporating code-switching{---}the act of alternating between languages{---}enhances the user experience and/or increases the amount of recorded language data. Our results indicate that users have a positive response to interacting in both languages with the system, that the system plays a meaningful role in language documentation, and, notably, that participants who speak {C}hoctaw as their first language are more receptive to a code-switching system than to a monolingual {E}nglish-based system."
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<abstract>This paper investigates whether a multilingual spoken dialogue system can be used to help collect and preserve endangered language data. In this work, we extend DAPEL (Dialogue APp for Endangered Languages), which is designed to help preserve any language. Our focus, for testing purposes, is on the American Indigenous language Choctaw. The system uses English as a common language, and we test whether incorporating code-switching—the act of alternating between languages—enhances the user experience and/or increases the amount of recorded language data. Our results indicate that users have a positive response to interacting in both languages with the system, that the system plays a meaningful role in language documentation, and, notably, that participants who speak Choctaw as their first language are more receptive to a code-switching system than to a monolingual English-based system.</abstract>
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%0 Conference Proceedings
%T Can code-switching improve the user experience with a dialogue system app for recording endangered languages?
%A Brixey, Jacqueline
%A Traum, David
%Y Riccardi, Giuseppe
%Y Mousavi, Seyed Mahed
%Y Torres, Maria Ines
%Y Yoshino, Koichiro
%Y Callejas, Zoraida
%Y Chowdhury, Shammur Absar
%Y Chen, Yun-Nung
%Y Bechet, Frederic
%Y Gustafson, Joakim
%Y Damnati, Géraldine
%Y Papangelis, Alex
%Y D’Haro, Luis Fernando
%Y Mendonça, John
%Y Bernardi, Raffaella
%Y Hakkani-Tur, Dilek
%Y Di Fabbrizio, Giuseppe ”Pino”
%Y Kawahara, Tatsuya
%Y Alam, Firoj
%Y Tur, Gokhan
%Y Johnston, Michael
%S Proceedings of the 16th International Workshop on Spoken Dialogue System Technology
%D 2026
%8 February
%I Association for Computational Linguistics
%C Trento, Italy
%F brixey-traum-2026-code
%X This paper investigates whether a multilingual spoken dialogue system can be used to help collect and preserve endangered language data. In this work, we extend DAPEL (Dialogue APp for Endangered Languages), which is designed to help preserve any language. Our focus, for testing purposes, is on the American Indigenous language Choctaw. The system uses English as a common language, and we test whether incorporating code-switching—the act of alternating between languages—enhances the user experience and/or increases the amount of recorded language data. Our results indicate that users have a positive response to interacting in both languages with the system, that the system plays a meaningful role in language documentation, and, notably, that participants who speak Choctaw as their first language are more receptive to a code-switching system than to a monolingual English-based system.
%U https://aclanthology.org/2026.iwsds-1.37/
%P 369-378
Markdown (Informal)
[Can code-switching improve the user experience with a dialogue system app for recording endangered languages?](https://aclanthology.org/2026.iwsds-1.37/) (Brixey & Traum, IWSDS 2026)
ACL