论文标题
立即或反思？：实时喂食对视频聊天的小组讨论的影响
Immediate or Reflective?: Effects of Real-timeFeedback on Group Discussions over Videochat
论文作者
论文摘要
与持有冲突观点的成员进行小组讨论是困难的。对于机器介导的讨论，很难注意到的机器介导的讨论尤其具有挑战性。我们提出了一个全自动的视频框架，该框架可以自动分析参与者的音频视频数据，并提供有关参与，中断，音量和面部情感的实时反馈。在激烈的话语中，这些特征尤其与不希望的不希望的特征保持一致，而不必轮流，不断中断，提高声音和表达负面情绪。我们进行了一项治疗控制用户研究，40名参与者共有20个会话。我们分析了实时反馈对参与者的直接和反思性影响。我们的发现表明，尽管实时反馈可以使持续的讨论显着降低自发性，但其影响传播了连续的会议，从而为团队带来了更大的表现力。我们的瞬间和传播影响的探索实时反馈对各种协作环境制定设计策略很有用。
Having a group discussion with the members holding conflicting viewpoints is difficult. It is especially challenging for machine-mediated discussions in which the subtle social cues are hard to notice. We present a fully automated videochat framework that can automatically analyze audio-video data of the participants and provide real-time feedback on participation, interruption, volume, and facial emotion. In a heated discourse, these features are especially aligned with the undesired characteristics of dominating the conversation without taking turns, interrupting constantly, raising voice, and expressing negative emotion. We conduct a treatment-control user study with 40 participants having 20 sessions in total. We analyze the immediate and the reflective effects of real-time feedback on participants. Our findings show that while real-time feedback can make the ongoing discussion significantly less spontaneous, its effects propagate to successive sessions bringing significantly more expressiveness to the team. Our explorations with instant and propagated impacts of real-time feedback can be useful for developing design strategies for various collaborative environments.
