@article{oai:ipsj.ixsq.nii.ac.jp:02000761,
 author = {渡会,隆哉 and 鎌田,光太郎 and 角,康之 and 王,子洋 and 高島,健太郎 and 由井薗,隆也 and Ryuya Watarai and Koutaro Kamada and Yasuyuki Sumi and Tzu-Yang Wang and Kentaro Takashima and Takaya Yuizono},
 issue = {1},
 journal = {情報処理学会論文誌コンシューマ・デバイス＆システム（CDS）},
 month = {Jan},
 note = {参加者アバター間の対面量からVR会議の質を読み取る試みを紹介する．本研究では5人の意思決定会議を対象とし，参加者間の「見る」「見られる」の関係を「対面量」として定量化した．対面量と参加者個人の発話量の関係を調べたところ，部屋全体を使うような空間移動の自由度が高い環境（壁提示環境）では，対面量と発話量に正の相関が見られ，対面量から会議への参加意欲を推測できる可能性が読み取れた．一方，会議資料を机上に集めて参加者の移動やサブグループへの分裂を抑制した環境（机上提示環境）では，他者を見ていた時間と見られていた時間の間に逆相関が見られ，参加者の立ち位置がある程度固定されていたことがうかがわれた．会議の合意形成過程についても見てみたところ，壁提示環境では一部の参加者の意見が相対的に尊重される傾向が見られたが，机上提示環境では全員が譲り合いながら合意形成が行われる傾向が見られた．, This paper presents an attempt to read the quality of VR meetings from the amount of face-to-face contact between participant avatars. In this study, we quantified the relationship between “seeing” and “being seen” among participants as “amount of face-to-face contact” for a five-person decision-making meeting. The relationship between the amount of face-to-face contact and the amount of speech by individual participants was examined. In an environment with a high degree of freedom of spatial movement (poster environment), where the entire room is used, a positive correlation was found between the amount of face-to-face contact and the amount of speech, indicating the possibility of inferring the willingness to participate in a meeting from the amount of face-to-face contact. On the other hand, in an environment where the meeting materials were gathered on a table and participants' movement and division into subgroups were suppressed (table environment), an inverse correlation was observed between the time spent looking at others and the time spent being looked at, suggesting that the participants' standing positions were fixed to some extent. The consensus building process of the meeting was also examined. In the poster environment, the opinions of some participants tended to be relatively respected, while in the table environment, consensus building tended to take place with everyone giving in to each other.},
 pages = {1--10},
 title = {VR会議における他者との対面量に着目した会議の質の分析},
 volume = {15},
 year = {2025}
}