Business. Maps, Diagrams, Models, and Matrices. Maps, Diagrams, Models, and Matrices. Note to users: This is where I'll be keeping a running list of all my maps, diagrams, models, matrices, and interesting graphics. I generally spend a lot of thought creating them, so if you download something and want to edit it, all I ask is that you share your edits with me. I'm all about shared learning. Maritz: Employee Motivation, Incentive Travel, Customer Loyalty, Research and More. Frontline_ the merchants of cool.