There is a major problem with user experience as it evolves, many practitioners are not underwriting their output with recent ux research but are relying on past patterns. In turn this has caused the creation of streams or levels of UX capability and delivery; Subsistence, Resolution, Gain or Advantage UX.
Doing user experience The first step in user experience needs to be the recognition that every problem is different and will require a separate solution. Because if they are not, then every business is the same which they are clearly not. In effect there is no quick fix or standard solution method but rather there