Every time I read an article or book about UML “Use Cases” I cringe a little bit. Every author says something like “Jacobson left the definition of a Use Case too open,” and then they try to work through some elaborate scheme of what a Use Case means to them. IMHO, the best use case definition was created in the early 1980s, long before Jacobson mentioned the term.
By Alvin Alexander. Last updated: May 8 2018