Holism as a mindset for UX thinking.
“UX is more than just key performance indicators (KPIs). Yes, they are helpful for standardized testing or measures of satisfaction, but commonly used UX KPIs do not show the whole picture when assessing user needs and experiences. This is because current UX KPIs like efficiency, satisfaction, and learnability constrain the perspective to the already known and pre-defined UX dimensions. They neglect other at least equally important aspects of the user’s reality. A holistic UX approach is needed that incorporates user needs and motives and allows technical product innovations to be truly human-centered.”