| 研究課題/領域番号 |
23K24934
|
|---|
| 補助金の研究課題番号 |
22H03679 (2022-2023)
|
|---|
| 研究種目 |
基盤研究(B)
|
| 配分区分 | 基金 (2024)
補助金 (2022-2023) |
|---|
| 応募区分 | 一般 |
|---|
| 審査区分 |
小区分61060:感性情報学関連
|
|---|
| 研究機関 | 九州大学 |
|---|
研究代表者 |
Ho HsinNi 九州大学, 芸術工学研究院, 准教授 (60466406)
|
|---|
| 研究分担者 |
佐藤 克成 奈良女子大学, 工学系, 准教授 (00708381)
|
|---|
| 研究期間 (年度) |
2022-04-01 – 2027-03-31
|
| 研究課題ステータス |
交付 (2024年度)
|
| 配分額 *注記 |
17,030千円 (直接経費: 13,100千円、間接経費: 3,930千円)
2026年度: 1,820千円 (直接経費: 1,400千円、間接経費: 420千円)
2025年度: 2,600千円 (直接経費: 2,000千円、間接経費: 600千円)
2024年度: 2,860千円 (直接経費: 2,200千円、間接経費: 660千円)
2023年度: 2,340千円 (直接経費: 1,800千円、間接経費: 540千円)
2022年度: 7,410千円 (直接経費: 5,700千円、間接経費: 1,710千円)
|
|---|
| キーワード | Haptics / Material recognition / Shitsukan perception / Shitsukan recognition / Thermal perception / Material perception / Multisensory interaction / Material percpetion / Temeprature |
|---|
| 研究開始時の研究の概要 |
Some materials feel colder to the touch than others, and this thermal information is useful for material recognition. Here we investigate its psychological process, including thermal cues for recognition, mental representation of materials, and multisensory influence. The findings will contribute to touch sharing utilizing digital touch technology, design practice emphasizing tactile quality and social welfare for the blind.
|
| 研究実績の概要 |
This year our research focued on (1) thermal analysis of artificial fingers for recording thermal transients during hand-object interactions, (2) material perception based on thermal cues, and (3) the temporal integration of thermal and tactile cues.
Based on our fingings, we (1) identified candidate materials for the artificial finger, (2) proposed a model for the relationship between physical thermal properties and the mental representation of material categories, and (3) determined the temporal window for integrating thermal and tactile information.
Our findings have been accepted by prestigious World Haptics 2023 and Eurohaptics 2024, and has submitted to the journal IEEE Transactions on Haptics. Our research has the potential to inform the engineering design of haptic technologies.
|
| 現在までの達成度 (区分) |
現在までの達成度 (区分)
1: 当初の計画以上に進展している
理由
Our research has progressed more smoothly than initially planned. Originally, we intended to conduct human experiments on thermal material recognition this year. In the end, we not only completed the planned experiments but also investigated the temporal multisensory interactions. More importantly, we were able to present our findings at an international conference.
|
| 今後の研究の推進方策 |
In FY2024, we will advance our research on thermal analysis of hand-object interactions by developing an artificial finger based on our FY2023 findings. We will collect thermal transient data to support a machine-learning model for thermal displays and an automatic material classification system for robotic hands. Additionally, we will enhance our thermal display technology to simulate various materials under different thermal conditions, further examining the impact on material category judgments. Our findings will be presented at Eurohaptics 2024, and we aim to publish our research, contributing to the broader scientific discourse on haptic technology.
|
