Presentation | 2017-12-07 Relationship between the Number of Divisions and Search Time in Tactile Maps Hirotsugu Kaga, Tetsuya Watanabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The present study investigates the efficiency of the scales around tactile maps. own that the scales around tactile maps and division of tactile maps can shorten the search time for tactile symbols on the maps. But the optimal number of divisions that shortens the search time the most has not been found. We conducted an experiment in which tactile maps with five different numbers of divisions were presented to eleven blind participants. The search times for tactile targets on the maps were measured and a movie that recorded searching behavior was analyzed. The results show that the search time became shorter as the number of divisions increases, but there were no significant differences among the numbers of divisions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Visually Impaired Persons / Tactile Maps / Haptic Search / Search Time |
Paper # | WIT2017-59 |
Date of Issue | 2017-11-29 (WIT) |
Conference Information | |
Committee | WIT / HI-SIGACI |
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Conference Date | 2017/12/6(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | AIST Tokyo Waterfront |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Well-being Information Technology |
Chair | Chikamune Wada(Kyushu Inst. of Tech.) / 小林 真(筑波技大) |
Vice Chair | Daisuke Wakatsuki(Tsukuba Univ. of Tech.) / 河野 純大(筑波技大) |
Secretary | Daisuke Wakatsuki(Nagoya Inst. of Tech.) / 河野 純大(AIST) |
Assistant | Takeaki Shionome(*) / Manabi Miyagi(Tsukuba Univ. of Tech.) / Takashi Handa(Saitama Industrial Technology Center) |
Paper Information | |
Registration To | Technical Committee on Well-being Information Technology / * |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Relationship between the Number of Divisions and Search Time in Tactile Maps |
Sub Title (in English) | |
Keyword(1) | Visually Impaired Persons |
Keyword(2) | Tactile Maps |
Keyword(3) | Haptic Search |
Keyword(4) | Search Time |
1st Author's Name | Hirotsugu Kaga |
1st Author's Affiliation | Niigata University(Niigata Univ.) |
2nd Author's Name | Tetsuya Watanabe |
2nd Author's Affiliation | Niigata University(Niigata Univ.) |
Date | 2017-12-07 |
Paper # | WIT2017-59 |
Volume (vol) | vol.117 |
Number (no) | WIT-337 |
Page | pp.pp.109-114(WIT), |
#Pages | 6 |
Date of Issue | 2017-11-29 (WIT) |