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ファイル | 記述 | サイズ | フォーマット | |
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110007004882.pdf | 1.49 MB | Adobe PDF | 見る/開く |
タイトル: | Improvement in Multi-User Communication Systems Using an Avatar's Facial Expression Features |
著者: | Kusumi, Takashi https://orcid.org/0000-0001-7968-2304 (unconfirmed) KOMEDA, Hidetsugu KOJIMA, Takatsugu |
著者名の別形: | 楠見, 孝 |
キーワード: | avatar computer-mediated communication (CMC) emotion Multi-User Dungeon (MUD) usability |
発行日: | Nov-2008 |
出版者: | 日本教育工学会 |
誌名: | Educational technology research |
巻: | 31 |
号: | 1 |
開始ページ: | 173 |
終了ページ: | 183 |
抄録: | We investigated how an avatar's facial expression function affects users' motivation to engage in conversation and ability to understand a partner's emotion during online chat communication and attempted to improve the chat system based on the usability ratings of this function. In Experiment 1, 15 pairs of university students chatted in English using both an emoticon-input facial expression system and a non-facial expression system. The evaluation of the systems' usability indicated that the emoticon-input system was not superior to the non-facial expression system. The emoticon-input system was thus modified to an icon-input system to improve its usability. In Experiment 2, 16 pairs of students chatted in Japanese using both the icon-input facial expression system and the non-facial expression system and guessed their partner's emotional states during the chat. Participants found it easier to guess their partner's emotions when using the facial expression system. We discuss the outcomes and limitations of our experiments for future research. |
著作権等: | © 日本教育工学会 本文データは学協会の許諾に基づきCiNiiから複製したものである. |
URI: | http://hdl.handle.net/2433/189102 |
出現コレクション: | 学術雑誌掲載論文等 |
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