MeetingVis: Visual Narratives to Assist in Recalling Meeting Context and Content
MeetingVis: Visual Narratives to Assist in Recalling Meeting Context and Content
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DOI：
10.1109/tvcg.2018.2816203
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发表时间：
2018-06
影响因子：
5.2
通讯作者：
Yang Shi;Chris Bryan;Sridatt Bhamidipati;Ying Zhao;Yaoxue Zhang;K. Ma
中科院分区：
文献类型：
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作者：
Yang Shi;Chris Bryan;Sridatt Bhamidipati;Ying Zhao;Yaoxue Zhang;K. Ma
在以团队为基础的工作场所，回顾和反思以前召开的会议的内容可以更好地进行规划和准备。然而，无效的会议摘要可能会损害这一过程，特别是当与会者难以记住所说的内容及其上下文时。为了帮助这个过程，我们引入了MeetingVis，这是一种基于视觉叙述的会议摘要方法。MeetingVis由两个主要组件组成：（1）处理来自小组讨论的语音音频的数据管道，以及（2）有效显示摘要内容的基于视觉的界面。为了设计MeetingVis，我们创建了一个相关会议数据点的分类，识别突出的元素，以促进回忆和反思。这些被映射到一个增强的故事情节可视化，它结合了参与者活动，主题演变和任务分配的显示。为了进行评估，我们进行了定性的用户研究与五组。研究的反馈表明，MeetingVis有效地触发了对以前会议中微妙细节的回忆：与无辅助的仅记忆基线相比，所有研究参与者都能够记住新的细节，点和任务。这种基于视觉的方法还可以潜在地提高个人和整个团队的生产力。
In team-based workplaces, reviewing and reflecting on the content from a previously held meeting can lead to better planning and preparation. However, ineffective meeting summaries can impair this process, especially when participants have difficulty remembering what was said and what its context was. To assist with this process, we introduce MeetingVis, a visual narrative-based approach to meeting summarization. MeetingVis is composed of two primary components: (1) a data pipeline that processes the spoken audio from a group discussion, and (2) a visual-based interface that efficiently displays the summarized content. To design MeetingVis, we create a taxonomy of relevant meeting data points, identifying salient elements to promote recall and reflection. These are mapped to an augmented storyline visualization, which combines the display of participant activities, topic evolutions, and task assignments. For evaluation, we conduct a qualitative user study with five groups. Feedback from the study indicates that MeetingVis effectively triggers the recall of subtle details from prior meetings: all study participants were able to remember new details, points, and tasks compared to an unaided, memory-only baseline. This visual-based approaches can also potentially enhance the productivity of both individuals and the whole team.