Lock-on-Chat: 複数の話題に分散した会話を促進するチャットシステム

Lock-on-Chat: Boosting Anchored Conversation and its Operation at a Technical Conference

著者/Authors

西田健志	Takeshi Nishida	東京大学大学院情報理工学系研究科コンピュータ科学専攻	Department of Computer Science, The University of Tokyo
五十嵐健夫	Takeo Igarashi	東京大学大学院情報理工学系研究科コンピュータ科学専攻 / 科学技術振興機構さきがけ	Department of Computer Science, The University of Tokyo / PRESTO, JST

概要/Abstract

This paper introduces a text-based chat system designed to support conversations anchored to specific locations of shared images and reports our experience in operating it at WISS2004. Our system is unique in that it focuses on supporting communications scattered around among multiple images, while other systems for anchored conversations are designed for deeper discussions within a single document. Our system was used at WISS2004 as a space for anchored conversations over presentation slides and we observed that audiences actively participated in discussions during the presentation. Lock-on-Chat was used in many ways in response to the various presentations. The detailed chat log was also useful for both audiences and presenters.

キーワード/Keywords

CSCW, text-based chat, anchored conversations, lock-on