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  • Summary & Details

Structure of Model to Quantify Psychological Aspects of Tactile Feedback to Switches (Fourth Report)

スイッチ操作感触の心理量定量化モデル構築(第4報)

Detailed Information

Author(J)1) 坂本 秀樹, 2) 金 宣亨, 3) 竹内 翔太, 4) 張 文玉, 5) 劉 淳琳, 6) 丁 一, 7) 下村 尚登, 8) 佐藤 邦生, 9) 杉浦 元亮
Author(E)1) Hideki Sakamoto, 2) Hyoungsun Kim, 3) Shota Takeuchi, 4) Wenyu Zhang, 5) Chunlin Liu, 6) Yi Ding, 7) Hisato Shimomura, 8) Kunio Sato, 9) Motoaki Sugiura
Affiliation(J)1) アルプスアルパイン, 2) 東北大学, 3) アルプスアルパイン, 4) 東北大学, 5) 東北大学, 6) 東北大学, 7) アルプスアルパイン, 8) アルプスアルパイン, 9) 東北大学
Affiliation(E)1) Alps Alpine, 2) Tohoku University, 3) Alps Alpine, 4) Tohoku University, 5) Tohoku University, 6) Tohoku University, 7) Alps Alpine, 8) Alps Alpine, 9) Tohoku University
Abstract(J)自動車の車室内に装備されるスイッチは,用途毎に様々な操作感触が求められる.操作感触の評価は官能評価を用いていたが,心理量を示す項目は被験者による差が大きく客観的な評価が困難であることが知られている.本研究は,触覚の体験時の感覚次元をfMRIにて脳内表現を明らかにし,脳指標を用いた客観的評価の確立を目指した.

Translation

Abstract(E)Switches installed in automotive cockpits are required to provide various operational tactile sensations depending on their intended functions. Although subjective evaluation has been used to assess these tactile sensations, it is well known that the evaluation items representing psychological quantities exhibit large inter-subject variability, making objective assessment difficult. This study aimed to clarify the sensory dimensions of tactile experiences by identifying their neural representations in the brain using fMRI, and to establish an objective evaluation method based on neural indices.

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