WEKO3
アイテム
Figure and texture presentation capabilities of a tactile mouseequipped with a display pad of stimulus pins
http://hdl.handle.net/2237/10286
http://hdl.handle.net/2237/10286101480ee-fc08-45f2-b0bf-1507a143fa51
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Ohka_Masahiro_Figure_and_texture_presentation_capabilities_of_a_tactile_2007.pdf (1.5 MB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-07-28 | |||||
| タイトル | ||||||
| タイトル | Figure and texture presentation capabilities of a tactile mouseequipped with a display pad of stimulus pins | |||||
| 言語 | en | |||||
| 著者 |
Ohka, Masahiro
× Ohka, Masahiro× Koga, Hiroshi× Mouri, Yukihiro× Sugiura, Tokuhiro× Miyaoka, Tetsu× Mitsuya, Yasunaga |
|||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | Cambridge University Press | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Human-machine systems | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Virtual reality | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Tactile display | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Piezoelectric actuator | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Matrix-type | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Striped texture | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Optimal pitch | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Constant stimuli | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Adjustment method | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Perceptible pin stroke | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To obtain specifications for a tactile display that would be effective in virtual reality and tele-existence systems, we have developed two types of matrix-type experimental tactile displays. One is for virtual figures (display A) and the other is for virtual textures (display B). Display A’s pad has a 4 × 6 array of stimulus pins, each 0.8 mm in diameter. Three pad configurations, in which distances between any two adjacent pins (pin pitch) are 1.2, 1.9, or 2.5 mm, were developed to examine the influence of distance on a human operator’s determination of virtual figures. Display B has an 8×8 array of stimulus pins, each 0.3 mm in diameter and with 1- or 1.8-mm pin pitch, because presentation of virtual textures was presumed to require a higher pin density. To establish a design method for these matrix-type tactile displays, we performed a series of psychophysical experiments using displays A and B. By evaluating variations in the correct answer percentage and threshold caused by different pin arrays and different pin strokes, we determined under what conditions the operator could best feel the virtual figures and textures. The results revealed that the two-point threshold should be adopted as the pitch between pins in the design of the tactile display, that a pin stroke should exceed 0.25 mm, and that the adjustment method is the most appropriate to evaluate the capabilities of tactile displays. Finally, when we compared the virtual texture with the real texture, we found that the threshold for the real texture is almost 1/3rd that of the virtual texture. This result implies that it is effective to present variations in patterns caused by rotation and variation in shearing force, itself produced by relative motion between the finger surface and object surface. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | Cambridge University Press | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1017/S0263574706003274 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0263-5747 | |||||
| 書誌情報 |
en : Robotica 巻 25, 号 4, p. 451-460, 発行日 2007-07 |
|||||
| フォーマット | ||||||
| 値 | application/pdf | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/10286 | |||||
| 識別子タイプ | HDL | |||||
