FreeTalky: Don’t Be Afraid! Conversations Made Easier by a Humanoid Robot using Persona-based Dialogue

Chanjun Park, Yoonna Jang, Seolhwa Lee, Sungjin Park, Heuiseok Lim


Abstract
We propose a deep learning-based foreign language learning platform, named FreeTalky, for people who experience anxiety dealing with foreign languages, by employing a humanoid robot NAO and various deep learning models. A persona-based dialogue system that is embedded in NAO provides an interesting and consistent multi-turn dialogue for users. Also, an grammar error correction system promotes improvement in grammar skills of the users. Thus, our system enables personalized learning based on persona dialogue and facilitates grammar learning of a user using grammar error feedback. Furthermore, we verified whether FreeTalky provides practical help in alleviating xenoglossophobia by replacing the real human in the conversation with a NAO robot, through human evaluation.
Anthology ID:
2022.lrec-1.132
Volume:
Proceedings of the Thirteenth Language Resources and Evaluation Conference
Month:
June
Year:
2022
Address:
Marseille, France
Venue:
LREC
SIG:
Publisher:
European Language Resources Association
Note:
Pages:
1242–1248
Language:
URL:
https://aclanthology.org/2022.lrec-1.132
DOI:
Bibkey:
Cite (ACL):
Chanjun Park, Yoonna Jang, Seolhwa Lee, Sungjin Park, and Heuiseok Lim. 2022. FreeTalky: Don’t Be Afraid! Conversations Made Easier by a Humanoid Robot using Persona-based Dialogue. In Proceedings of the Thirteenth Language Resources and Evaluation Conference, pages 1242–1248, Marseille, France. European Language Resources Association.
Cite (Informal):
FreeTalky: Don’t Be Afraid! Conversations Made Easier by a Humanoid Robot using Persona-based Dialogue (Park et al., LREC 2022)
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PDF:
https://preview.aclanthology.org/auto-file-uploads/2022.lrec-1.132.pdf