| Paper Abstract and Keywords |
| Presentation |
2026-01-29 13:55
[Poster Presentation]
Elucidation of Tactile Sensing Mechanisms via Finger-Tip Sliding Motions
Hayata Iizuka, Yuto Okada, Yuta Nagai, Fumiya Kondo, Haruki Fukuyama, Kanji Yamashita, Atsushi Nakamura (Shizuoka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This study aims to systematically clarify the frequency characteristics of tactile vibrations generated when fingertips scan object surfaces. To reproduce object roughness and hardness through vibration, vibration data at 18 kHz was acquired using an accelerometer on 3D-printed specimens with varying surface periodicity and on gel materials with different hardness levels. Under conditions involving surface irregularities, periodic components appeared in the fingertip vibrations, with peak frequencies varying according to the difference in surface irregularity periodicity. Conversely, differences in material hardness did not significantly affect peak frequency, but were primarily reflected in peak intensity. These results suggest that surface irregularities primarily determine the frequency characteristics, while material hardness primarily governs the vibration intensity. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Tactile Sensors / Vibrotactile Displays / Tactile Sensing / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 2, IDY2026-3, pp. 9-12, Jan. 2026. |
| Paper # |
IDY2026-3 |
| Date of Issue |
2026-01-22 (IDY) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-EID IDY IEE-EDD SID-JC IEIJ-SSL |
| Conference Date |
2026-01-29 - 2026-01-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IDY |
| Conference Code |
2026-01-EID-IDY-EDD-JC-SSL |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Elucidation of Tactile Sensing Mechanisms via Finger-Tip Sliding Motions |
| Sub Title (in English) |
|
| Keyword(1) |
Tactile Sensors |
| Keyword(2) |
Vibrotactile Displays |
| Keyword(3) |
Tactile Sensing |
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| Keyword(5) |
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| 1st Author's Name |
Hayata Iizuka |
| 1st Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 2nd Author's Name |
Yuto Okada |
| 2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 3rd Author's Name |
Yuta Nagai |
| 3rd Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 4th Author's Name |
Fumiya Kondo |
| 4th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 5th Author's Name |
Haruki Fukuyama |
| 5th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 6th Author's Name |
Kanji Yamashita |
| 6th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
| 7th Author's Name |
Atsushi Nakamura |
| 7th Author's Affiliation |
Shizuoka University (Shizuoka Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2026-01-29 13:55:00 |
| Presentation Time |
5 minutes |
| Registration for |
IDY |
| Paper # |
IDY2026-3 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.2 |
| Page |
pp.9-12 |
| #Pages |
4 |
| Date of Issue |
2026-01-22 (IDY) |