〇Takeshi Ebara Ebara¹, Satoshi Muraki², Editoial board of Japanese Journal of Ergonomics³, Reviewer board of Japanese Journal of Ergonomics⁴ (1. Nagoya City University Graduate School of Medical Sciences, 2. Graduate School of Design, Kyushu University, 3. Editoial board of the Japanese Journal of Ergonomics, 4. Reviewer board of the Japanese Journal of Ergonomics)