Ubiquitous display for dynamically changing environment

Authors:
Yasuhisa Tokuda;Shinsuke Iwasaki;Yoichi Sato;Yasuto Nakanishi;Hideki Koike
Affiliations:
Institute of Industrial Science, University of Tokyo, JAPAN;Institute of Industrial Science, University of Tokyo, JAPAN;Institute of Industrial Science, University of Tokyo, JAPAN;University of Electro-Communications, Chofu, Tokyo, JAPAN;University of Electro-Communications, Chofu, Tokyo, JAPAN
Venue:
CHI '03 Extended Abstracts on Human Factors in Computing Systems
Year:
2003

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Abstract

This paper proposes a novel method for ubiquitous displays using projectors in indoor environments. In particular, our method consists of two distinct features: automatic scene modeling of a dynamically changing indoor environment, and automatic selection of surfaces onto which various contents are displayed by taking into account both geometric and photometric properties. As a result, our method can be applied to dynamically changing scenes such as a meeting room where furniture and other objects are moved frequently.