{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T18:45:11Z","timestamp":1767206711570,"version":"build-2238731810"},"reference-count":30,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2025,5,16]],"date-time":"2025-05-16T00:00:00Z","timestamp":1747353600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Virtual Real."],"abstract":"<jats:p>A potential factor for video-meetings that negatively influences users\u2019 psychological aspects is the reduction of the we-mode. The we-mode refers to a cognitive state in which team members share mental states, allowing them to coordinate actions based on each other\u2019s conditions and enhance joint performance. To address this reduction, we developed a prototype video-meeting system (virtual connected room) designed to enhance the presence of users as if they were in the same room. This study evaluated the effectiveness of a virtual connected room from the perspective of the we-mode. In the experiment, a pair of participants performed three tasks in face-to-face, virtual connected, and display-based remote conditions. We used the referential communication task to evaluate the efficiency of communications and the joint Simon and number judgement tasks to evaluate the we-mode. The results showed that the virtual connected condition influenced the responses of joint Simon and number judgment, but did not influence the performance of the referential communication task. 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