Doug Rosenberg, of ICONIX Software Engineering, Inc., has been providing system development tools and training for nearly two decades, with particular emphasis on object-oriented methods. He developed a Unified Booch/Rumbaugh/Jacobson design method in 1993 that preceded Rational's UML by several years. He has produced more than a dozen multimedia training courses on object technology, including COMPREHENSIVE COM and COMPLETE CORBA, and is the author of the book Use Case Driven Object Modeling with UML (Addison-Wesley, 1999).
Kendall Scott provides UML training and mentoring on a nationwide basis through ICONIX. He is the author of UML Explained (Addison-Wesley, 2001) and supporting author of UML Distilled, Second Edition (Addison-Wesley, 2000), and the co-author of Use Case Driven Object Modeling with UML (Addison-Wesley, 1999).