Improvement of Member's Concentration during Discussion

Authors:
Junko Ichino;Kazuhiro Takeuchi;Hitoshi Isahara
Affiliations:
University of Electro-Communications, Tokyo, Japan 182-8585;Osaka Electro-Communication University, Osaka, Japan 572-8530;National Institute of Information and Communications Technology, Kyoto, Japan 619-0289
Venue:
Proceedings of the Symposium on Human Interface 2009 on ConferenceUniversal Access in Human-Computer Interaction. Part I: Held as Part of HCI International 2009
Year:
2009

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Abstract

We developed face-to-face single display groupware (SDG) that has a novel circular frame and enhanced multiple pointers. The aim of the study is to encourage groups to concentrate on their discussions and thereby improve their cooperative decision-making. We analyzed the information input methods and information that should be shared in a face-to-face SDG by surveying related work. The interface was designed based on this analysis. Three experiments were carried out, with a general parallel input system tested for comparison. The results proved that group task accuracy, participants' memory, and their subjective evaluation improved when our SDG was used.