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Double-sided Touch Sensing System Based on Depth Data from the Lateral Aspect
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- Takehiro Koyama
- School of Computer Science, Tokyo University of Technology
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- Akifumi Inoue
- School of Computer Science, Tokyo University of Technology
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- Tohru Hoshi
- School of Computer Science, Tokyo University of Technology
Bibliographic Information
- Other Title
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- 透過スクリーン側面からの深度情報を用いた両面タッチパネル化システム
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Description
Double-sided touch sensing on a translucent screen has the potential to enhance face-to-face cooperative work. However, capasitance-based technology is very expensive for large-sized screens suitable for collaboration. Infrared-based technology has a restriction in touch sensing area if users face each other across the screen. In this paper, we propose a low-cost and double-sided touch sensing system for different sizes of translucent screens. In this system, a depth sensor is installed in series of a screen. This sensor obtains the three-dimensional coordinate and converts it to the two-dimensional coordinate of the screen surface. We describes a basic evaluation with our prototype system and discusses the application availability.
Journal
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- IPSJ SIG technical reports
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IPSJ SIG technical reports 2014 (41), 1-6, 2014-03-06
Information Processing Society of Japan (IPSJ)
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Details 詳細情報について
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- CRID
- 1570291227905800320
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- NII Article ID
- 110009676936
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- NII Book ID
- AA12049625
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- ISSN
- 09196072
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- Text Lang
- ja
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- Data Source
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- CiNii Articles