Editing Navigation (section)

===Wayfinding===
There are two types of wayfinding in navigation: aided and unaided.<ref name=":1" /> Aided wayfinding requires a person to use various types of [[Media (communication)|media]], such as [[Map|maps]], [[Global Positioning System|GPS]], [[Direction, position, or indication sign|directional signage]], etc., in their navigation process which generally involves low spatial reasoning and is less cognitively demanding. Unaided wayfinding involves no such devices for the person who is navigating.<ref name=":1" /> Unaided wayfinding can be subdivided into a [[taxonomy]] of tasks depending on whether it is undirected or directed, which basically makes the distinction of whether there is a precise destination or not: undirected wayfinding means that a person is simply [[Exploration|exploring]] an environment for pleasure without any set destination.<ref name=":2">{{Cite journal |last1=Wiener |first1=Jan M. |last2=Büchner |first2=Simon J. |last3=Hölscher |first3=Christoph |date=2009-05-20 |title=Taxonomy of Human Wayfinding Tasks: A Knowledge-Based Approach |url=http://www.tandfonline.com/doi/abs/10.1080/13875860902906496 |journal=Spatial Cognition & Computation |language=en |volume=9 |issue=2 |pages=152–165 |doi=10.1080/13875860902906496 |bibcode=2009SpCC....9..152W |s2cid=16529538 |issn=1387-5868}}</ref>

Directed wayfinding, instead, can be further subdivided into search vs. target approximation.<ref name=":2" /> Search means that a person does not know where the destination is located and must find it either in an unfamiliar environment, which is labeled as an uninformed search, or in a familiar environment, labeled as an informed search. In target approximation, on the other hand, the location of the destination is known to the navigator but a further distinction is made based on whether the navigator knows how to arrive or not to the destination. Path following means that the environment, the path, and the destination are all known which means that the navigator simply follows the path they already know and arrive at the destination without much thought. For example, when you are in your city and walking on the same path as you normally take from your house to your job or university.<ref name=":2" /> However, path finding means that the navigator knows where the destination is but does not know the route they have to take to arrive at the destination: you know where a specific store is but you do not know how to arrive there or what path to take. If the navigator does not know the environment, it is called path search which means that only the destination is known while neither the path nor the environment is: you are in a new city and need to arrive at the train station but do not know how to get there.<ref name=":2" /> Path planning, on the other hand, means that the navigator knows both where the destination is and is familiar with the environment so they only need to plan the route or path that they should take to arrive at their target. For example, if you are in your city and need to get to a specific store that you know the destination of but do not know the specific path you need to take to get there.<ref name=":2" />