In 1997 Billy Waters, founder of Waters Consulting, read a book titled Maverick by Ricardo Semler. The top map shows his original hand-drawn book summary map. He has revisited this map and tweaked it over the years. In 1999, he moved it to MindManager, and here you see his most recent 2008 update using the software. It’s fascinating to see how what is important to remember changes over the years. This is not only a comparison of drawn vs software, but an evolution of knowledge that spans time.

The pdf versions of these maps are available here. They are sorted alphabetically by the title Maverick.