Well, what you do is, if you take any one of you here, and put you in front of a screen, and measure your galvanic skin response, and show pictures on the screen, I can measure how you sweat when you see an object, like a table or an umbrella. Of course, you don't sweat.
誰かをここに連れてきて　スクリーンの前に立たせ 皮膚電気反応を計測します そしてスクリーンに写真を写し あるモノを見た時にどの位汗をかくか計測します テーブルとか傘とかだと勿論汗はかきませんね