A map functions as a reduced, simplified, streamlined representation of the real world. We all function in maps, or a simplified heuristic models of different parts of our reality. Heuristics, the simplification of the world representation is an example of a ‘map’. Anything really, which simplifies the world to a more digestible, parseable system is a map.

With this context, we can see how there are maps all over our world, everyday. GPS directions, configuration files, electrical diagrams, software architecture, so on and so on.

The problem with any maps, or simplification systems is that it hides away a lot of the complexities, gives false confidence to the reader, and makes things much simpler sounding that it really is. Take for example, an electrician’s diagram of your house. They have cable lines, junction boxes, and switches and outlets. It hides away the amperage requirements, the wire thickness and resistance of those wires which are needed to be taken into account when building this out. Also, how these lines are NOT really straight, and they have to interact with the wood and foundations as well as the pipes for HVAC and plumbing; those are on different maps, and different guides for wire usage.

So in summary:

• Maps are representation or a simulation of the real-world in a simplified form for a specific purpose and audience.

• Those maps are NOT a 1:1 representation of reality.

• Experience and knowledge is required to fully use maps; and true experience and knowledge comes knowing what those maps do NOT represent.