GColl: enhancing trust in flexible group-to-group videoconferencing

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Authors

SLOVÁK Petr TROUBIL Pavel HOLUB Petr

Year of publication 2010
Type Article in Proceedings
Conference Proceedings of the 28th of the international conference extended abstracts on Human factors in computing systems
MU Faculty or unit

Institute of Computer Science

Citation
Web http://portal.acm.org/citation.cfm?doid=1753846.1754026
Field Informatics
Keywords Video Conferencing; Gaze Awareness; Evaluation
Description In this paper we describe a quantitative study of a group-to-group videoconferencing environment called GColl that provides a compromise between the need for preserving non-verbal cues and the requirements of low-cost and flexibility. We have compared the task process and outcome of participants interacting over an environment analogous to common commodity solutions, those using face-to-face communication, and groups communicating over GColl. Our results demonstrate that it is possible to design a group-to-group collaboration environment with modest technical requirements and low overall cost that still shows measurable advantages over the common environment in its ability to support trust in social dilemma games.
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