Agreed. All we have is a vague title, and that's by design.
The last thing we need is folks going to their dictionaries and starting to create or use formal definitions for all of this. That kind of rigidity is what got us here in the first place.
Much better to adopt a general definition consisting of "in situ" and "rapid feedback" and then try a million experiments to see what gains traction. Theory is easy. Application is difficult. We need much more application and much less theory.
The last thing we need is folks going to their dictionaries and starting to create or use formal definitions for all of this. That kind of rigidity is what got us here in the first place.
Much better to adopt a general definition consisting of "in situ" and "rapid feedback" and then try a million experiments to see what gains traction. Theory is easy. Application is difficult. We need much more application and much less theory.