Research on an Information Projection System : Parameters for Displaying Moving Characters and Shapes on a Rough Surface
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- Kim Sangtae
- Graduate School of University of Tsukuba
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- Aihara Katsuyuki
- Aihara Design Office
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- Takahashi Junya
- Miyagi University
Bibliographic Information
- Other Title
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- 凸凹のある壁面への情報投影 : 投影による情報表示と動的文字の関係を中心に
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Description
The purpose of this research is the development of a new projection system on outside walls of architecture that have a rough shape or moving characters. It has been said that to project characters and shapes on the rough wall is very difficult. Hence, we tried to make it possible in this article by using a computer and a projector. In such a case, it is necessary to consider the state of the wall, the limited area of projection, and the size etc. of the character to project. However, a smooth white wall might not be necessarily available. Here, an experiment was conducted that concerns decipherment to expand the possibility of the method of efficient transmission of the character message. The main results are as follows, 1) On 640×480 screen of which rate of concealment is 11%, 58-point or bigger kinetic characters did not improve their legibility. 2) We recognized the possibility of the projection and we know that the image became more clear when it is moved.
Journal
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- Bulletin of Japanese Society for the Science of Design
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Bulletin of Japanese Society for the Science of Design 52 (1), 21-26, 2005
Japanese Society for the Science of Design
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Keywords
Details 詳細情報について
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- CRID
- 1390001205411767296
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- NII Article ID
- 110003825322
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- NII Book ID
- AN00150292
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- ISSN
- 21865221
- 09108173
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed