[A-3-1] Development of observation system for extraction of mental model 〇Hiroki Kajimura1, Daisuke Kono1, Go Sato2, Kentaro Mori2, Takashi Kusumi1, Atsushi Matsubara1 (1.Kyoto University, 2.Mitsubishi Electric Corporation) Keywords:System、skill transfer、expert worker、cutting manufacturing、appearance evaluation