Effects of Automated Transcription Delay on Non-native Speakers' Comprehension in Real-Time Computer-Mediated Communication | |
Yao, L (Yao, Lin)1; Pan, YX (Pan, Ying-xin)2; Jiang, DN (Jiang, Dan-ning)2; Yao, L | |
2011 | |
会议名称 | 13th IFIP TC 13 International Conference on Human-Computer Interaction (INTERACT) |
会议日期 | SEP 05-09, 2011 |
会议地点 | Lisbon, PORTUGAL |
摘要 | Real-time transcription generated by automated speech recognition (ASR) technologies with a reasonably high accuracy has been demonstrated to be valuable in facilitating non-native speakers' comprehension in real-time communication. Besides errors, time delay often exists due to technical problems in automated transcription as well. This study focuses on how the time delay of transcription impacts non-native speakers' comprehension performance and user experience. The experiment design simulated a one-way computer-mediated communication scenario, where comprehension performance and user experiences in 3 transcription conditions (no transcript; perfect transcripts with a 2-second delay; and transcripts with a 10% word-error-rate and a 2-second delay) were compared. The results showed that the participants can benefit from the transcription with a 2-second time delay, as their comprehension performance in this condition was improved compared with the no-transcript condition. However, the transcription presented with delay was found to have negative effects on user experience. In the final part of the paper, implications for further system development and design are discussed. |
语种 | 英语 |
文献类型 | 会议论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/25645 |
专题 | 社会与工程心理学研究室 |
通讯作者 | Yao, L |
作者单位 | 1.Chinese Acad Sci, Inst Psychol 2.IBM China Res Lab, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Yao, L ,Pan, YX ,Jiang, DN ,et al. Effects of Automated Transcription Delay on Non-native Speakers' Comprehension in Real-Time Computer-Mediated Communication[C],2011. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论