| Presentation | 2013-02-02 Study on Discriminability of Sizes of Tactile Dot Symbols Printed on Swell Paper Hiroki TAGUCHI, Toshimitsu YAMAGUCHI, Tetsuya WATANABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We conducted a paired comparison experiment to find highly discriminable combinations of tactile circular dot symbols on swell paper Dot sizes varied from 1mm to 8mm by 1mm step The analysis of answer distributions, touching times and degrees of confidence revealed that it is easy to discriminate between dots with a diameter of 1mm and dots with a diameter of 3mm or more, dots with a diameter of 3mm and dots with a diameter of 5mm or more and dots with a diameter of 5mm and dots with a diameter of 7mm or more It was also found that the higher the degree of confidence, the higher the success rate of discrimination and the shorter touching times |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Tactile Dot Symbols / Discrimination / Swell Paper / Blind Persons / Tactile Star Charts |
| Paper # | WIT2012-34 |
| Date of Issue |
| Conference Information | |
| Committee | WIT |
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| Conference Date | 2013/1/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Well-being Information Technology(WIT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Discriminability of Sizes of Tactile Dot Symbols Printed on Swell Paper |
| Sub Title (in English) | |
| Keyword(1) | Tactile Dot Symbols |
| Keyword(2) | Discrimination |
| Keyword(3) | Swell Paper |
| Keyword(4) | Blind Persons |
| Keyword(5) | Tactile Star Charts |
| 1st Author's Name | Hiroki TAGUCHI |
| 1st Author's Affiliation | Graduate School of Science and Technology, University of Niigata() |
| 2nd Author's Name | Toshimitsu YAMAGUCHI |
| 2nd Author's Affiliation | Graduate School of Science and Technology, University of Niigata |
| 3rd Author's Name | Tetsuya WATANABE |
| 3rd Author's Affiliation | Faculty of Engineering, University of Niigata |
| Date | 2013-02-02 |
| Paper # | WIT2012-34 |
| Volume (vol) | vol.112 |
| Number (no) | 426 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |