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0104 「NTUT Education of Disabilities」 >
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タイトル: Dialog Support for Totally Deafblind Persons by Conveying Back-channels through Vibration
著者: Okamoto, Akira
Nambu, Misako
Miyoshi, Shigeki
Sakajiri, Masatsugu
キーワード: Back-channel
Communication
Deafblind
Mental Workload
Vibration Information
発行日: Mar-2010
出版者: The Committee for Promotion of Academic and Social Contribution, National University Corporation Tsukuba University of Technology
誌名: NTUT Education of Disabilities
巻: 8
開始ページ: 21
終了ページ: 26
抄録: We conducted an experiment using a vibration system using which a totally deafblind participant, communicating through an interpreter, could directly receive back-channel feedback from a conversational partner. Statistical analysis of the interaction structure showed that the back-channel vibration increased the participant’s turn-taking ability and interactivity during the communication. Moreover, from a qualitative analysis of the video data, we found that the experience of receiving back-channel feedback caused a change in his haptic behavior with respect to that during normal communication. Our results indicate that the low mental workload and learnability of this vibration system allows deafblind persons to improve their communication. In parallel with the experiment using a vibrator, we conducted a questionnaire survey among the interpreters, questioning them on their interpretation behavior.
URI: http://hdl.handle.net/10460/800
出現コレクション:Vol. 8

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