A diagram is a graph that presents in schematic form information relative and inherent to some type of field, such as the politics or economy of some nation or company and that will appear represented numerically and in tabulated format..
Generally, organizations, or as we said above, governments and companies, tend to make use of diagrams to make it easier for other people to understand important amounts of data, which presented raw would be practically unintelligible for any of the mortals who do not deal with or are specialists in the matter and also for as a consequence of the relationship that exists between them and if necessary, the performance of electronic calculations.
It is widely proven that the brain more easily recognizes picturesTherefore, presenting the data in this way makes any question more understandable, for example, for a company to show its customers the services it offers or to train its staff, in addition to saving text pages that this of the graphics already supposes.
Diagrams can be created by hand or electronically by a special diagramming application that works automatically.
One of the most used diagrams is the one known by the name of Flowcharts, which is the most traditional way of showing and specify the algorithmic details of a process, becoming the graphic representation of a process that involves the intervention of a multiplicity of factors.
Commonly this type of diagram and because of what we explained above, that diagrams are used by various fields to present data more understandably, is widely used in sectors / disciplines such as programming, economics, cognitive psychology and industry.
Regarding its structuring or formulation, are based on various symbols that serve to represent specific operations and are connected by arrows, which have the function of indicating the sequence of the operation. But of course, the arrow is not the only distinctive feature of these, other symbols and forms as universal as the arrow, such as the rectangle, the rhombus and the circle are also widely used in these.
The rectangle is used to indicate a certain process, generally automatic, the rhombus, to sometimes signify a condition and in others a bifurcation and finally the circle serves to represent the connection point between the processes.
