Prototype preparation, methodology compararion and extra gains of 4 prototyping activities.
Travel along, visiting a museum, attending a lecture, participating a workshop. Those activities usually bring intense income to the participants. Those experien could be called as in-depth experience.
All above reasons lead to the result, the service designers present a perfect service cocept, in their own view. But for a outsider, it is just an empty idea which is hard to understand.
The skill analysis is not about how to present a person's abiliy. It is something helping oneself understand his ability and his resource.
I automaticly think the opposite of nonlinear thinking is networking, 2d...and other visualised model.