techniques by producers

p55、「微分的な能力」と「積分的な能力」。微分積分が広い意味でのデザインにも関係するとは高校の時には思わんかったねぇ。
p55. "differential capability" and "integral capability." I've never thought about calculus would do some with design in a broad sense when I was a high school student.
p55, "미분적인 능력"과 "통합적인 능력." 미적분학이 넓은 의미로 디자인에 관계되는 것은 고등학교 때 전혀 생각이 었어군요.

しかけ人たちの企画術 
techniques by producers
프로듀서들의 기획술