CS 4448 - Spring 1998
Object-Oriented Programming and Design
Talk 8.2.1
by
Craig Mahonchak

Why Use the UML?

It is only a modeling language not a method. It does not describe the steps in which you develop software.

The number one priority is communication. You must not make your UML model too complex. Focus on exactly what you want to share.
You can either use words or diagrams depending on what exactly you're trying to communicate and which method would be most useful.
UML becoming a standard eliminates the difficult practice of deciphering which method software developers will use.
It is important not to overuse symbols but to instead learn new symbols as you use them. Remember the importance of a communication tool and keep designs simple and to the point.