I tried to follow Jackson’s book on Problem Frames, did not complete the book, though I’d consider trying to read it again. Its a non-formal or semi-formal meth

I tried to follow Jackson’s book on Problem Frames, did not complete the book, though I’d consider trying to read it again. Its a non-formal or semi-formal methodology that emphasizes understanding the structure of problems and domains before solution design. Its a technique of architecture and systems engineering.