I will be speaking about the “Hat Diagram” at the very cool Visual Thinkers event, October 29 at OCADU in Toronto (free admission).
The Hat Diagram is a fun way to draw information flowing between people & organizations. In one easy-to-understand page, a Hat Diagram conveys a complex system of interactions. It is a great tool for getting input at the early stages of business analysis.
I gave a longer presentation about the Hat Diagram to a government conference in June 2013, using an alligator example.