Shadow communication: system for embodied interaction with remote partners

  • Authors:
  • Yoshiyuki Miwa;Chikara Ishibiki

  • Affiliations:
  • Waseda University, Tokyo, Japan;Waseda University, Tokyo, Japan

  • Venue:
  • CSCW '04 Proceedings of the 2004 ACM conference on Computer supported cooperative work
  • Year:
  • 2004

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Abstract

"Shadow Communication" system has been developed allowing others to communicate by means of their "shadows" in remote space. This is designed so that each participant's shadow enters into a space through a semi-transparent screen and interacts with another subject's shadow. This interaction occurs at a common 'stage' (a co-existing space) that can be self-organized. The interaction takes place in a spatial relationship ("ma"- perceptive distance or "Maai" in Japanese) and generates a situation where, seemingly, the participants are actually talking to each other in a face-to-face manner. Experiments on collaborative drawings or remote lecturing conducted with various subjects resulted in the different groups being properly positioned in their co-existing space, thus suggesting that the co-creative activities between the groups were successfully established.