Presentation | 2004/5/31 Actuation mechanism for high resolution tactile display Mutsuhiro NAKASHIGE, Koichi HIROTA, Michitaka HIROSE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Braille displays have been used to present symbolic information to blind person's finger tips. However, these displays could not convey schematic information such as figures. For the presentation of schematic information, we need to develop tactile display that consists of pin array of higher resolution. To attain higher resolution we propose a novel actuation mechanism using low melting point metal. The low melting point metal is used to fix each pin ; usually, the pin is clutched because the metal is solid, once the metal is melted by a heater, the pin is released and pushed up or down using compressed air. We implemented prototype display devices that has 10×10 pin array, whose interval is 2mm and pin diameter is 0.5mm, actuated by the proposed mechanism, and evaluated the characteristics of the devices. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Tactile display / Actuator / Low melting point metal / Compressed air |
Paper # | MVE2004-3 |
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Committee | MVE |
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Conference Date | 2004/5/31(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Media Experience and Virtual Environment (MVE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Actuation mechanism for high resolution tactile display |
Sub Title (in English) | |
Keyword(1) | Tactile display |
Keyword(2) | Actuator |
Keyword(3) | Low melting point metal |
Keyword(4) | Compressed air |
1st Author's Name | Mutsuhiro NAKASHIGE |
1st Author's Affiliation | School of Engineering, The University of Tokyo() |
2nd Author's Name | Koichi HIROTA |
2nd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
3rd Author's Name | Michitaka HIROSE |
3rd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
Date | 2004/5/31 |
Paper # | MVE2004-3 |
Volume (vol) | vol.104 |
Number (no) | 103 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |