對象。重點在於使⽤⼾愉快、滿⾜、激勵、有效且⽣產等反應最 ⼤化(pleasurable, satisfying, motivating, efficient, and productive) ➤ One cannot design a user experience, only design for a user experience.
In particular, one cannot design a sensual experience, but only create the design features that can evoke it