Tools of Analysis (part 2 of 8) - Process and Data (DFD / Data Flow Diagram)

[orlanino]

I am truly impressed! Not many people can traverse so comfortably through the levels of abstractions from the very topic of unambiguous terminology, syntax and semantics to such a simple example of talking to someone and how to take notes.

I know you would benefit from a suggestion how to better your lecture, but it is simply flawless.