Visualization of Speech Prosody and Emotion in Captions: Accessibility for Deaf and Hard-of-Hearing Users
Visualization of Speech Prosody and Emotion in Captions: Accessibility for Deaf and Hard-of-Hearing Users
复制标题
字幕中语音韵律和情感的可视化:聋哑和听力障碍用户的辅助功能
DOI:
10.1145/3544548.3581511
复制
发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Huenerfauth, Matt
中科院分区:
文献类型:
--
作者:
de Lacerda Pataca, Caluã;Watkins, Matthew;Peiris, Roshan;Lee, Sooyeon;Huenerfauth, Matt
Speech is expressive in ways that caption text does not capture, with emotion or emphasis information not conveyed. We interviewed eight Deaf and Hard-of-Hearing (dhh) individuals to understand if and how captions’ inexpressiveness impacts them in online meetings with hearing peers. Automatically captioned speech, we found, lacks affective depth, lending it a hard-to-parse ambiguity and general dullness. Interviewees regularly feel excluded, which some understand is an inherent quality of these types of meetings rather than a consequence of current caption text design. Next, we developed three novel captioning models that depicted, beyond words, features from prosody, emotions, and a mix of both. In an empirical study, 16 dhh participants compared these models with conventional captions. The emotion-based model outperformed traditional captions in depicting emotions and emphasis, with only a moderate loss in legibility, suggesting its potential as a more inclusive design for captions.
登录
查看更多内容
DOI:
--
发表时间:
2020
期刊:
International ACM SIGACCESS Conference on Computers and Accessibility
影响因子:
--
作者:
F. Loizides;Sara H. Basson;D. Kanevsky;Olga Prilepova;Sagar Savla;Susanna Zaraysky
通讯作者:
Susanna Zaraysky
DOI:
10.1145/632716.632872
发表时间:
1999
期刊:
CHI '99 Extended Abstracts on Human Factors in Computing Systems
影响因子:
--
作者:
T. Shankar;R. MacNeil
通讯作者:
R. MacNeil
DOI:
10.1145/1279540.1279551
发表时间:
2007
期刊:
Comput. Entertain.
影响因子:
--
作者:
Daniel G. Lee;D. Fels;J. Udo
通讯作者:
J. Udo
DOI:
10.1145/3359852.3359892
发表时间:
2019
期刊:
Proceedings of the 9th International Conference on Digital and Interactive Arts
影响因子:
--
作者:
João Couceiro e Castro;Pedro Martins;A. Boavida;Penousal Machado
通讯作者:
Penousal Machado
DOI:
10.1145/3373625.3417299
发表时间:
2020
期刊:
ASSETS '20: The 22nd International ACM SIGACCESS Conference on Computers and Accessibility
影响因子:
--
作者:
Kushalnagar, Raja S.;Vogler, Christian
通讯作者:
Vogler, Christian