著者

浅野 裕紀 渡辺 貴文 上杉 繁 三輪 敬之

出版者

一般社団法人電子情報通信学会

雑誌

電子情報通信学会技術研究報告. HIP, ヒューマン情報処理 (ISSN:09135685)

巻号頁・発行日

vol.107, no.60, pp.163-168, 2007-05-17

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The goal of this research is to enhance a sense of existence of remote people and objects represented in a face-to-face display connection remote tabletop to local tabletop consistently with each other, which authors have proposed yet. Therefore, authors focus attention on effect of shadow which is non-separable from its entity, and devised a display system that local objects cast shadows on a local tabletop into a remote tabletop represented in the screen and remote objects cast shadows onto a local tabletop at the same moment as if people were around a common table. Consequently, the display system can express virtual shadows in two ways that a light source is installed at only one site and at both sites.