What Does visual Mean
Visual is a term that comes from the Latin word visuālis . The concept refers to what is linked to vision (the act and result of seeing: that is, of perceiving objects through the eyes thanks to light).
From these definitions, we can analyze multiple expressions that are composed with the notion of visual. The visual field , for example, is made up of the space that a person can see with their eyes. This space varies in each individual according to factors such as eventual diseases, eye disorders, etc.
It called perimetry the technique to measure the visual field of an individual. The larger the field of view, the subject can cover a larger area with their sight .
The visual perception , in turn, is linked to how the individual interprets stimuli according to the effects of light, emotions and knowledge. This concept, therefore, is also associated with the idea of vision.
The structure that allows light to be captured is known as a visual system . Visual cortex, visual receptor , and visual stimulus are other expressions related to different aspects of vision.
The visual memory , on the other hand, can refer to the physical media that record images of important facts (such as a mural or documentary) or a person 's ability to remember what he sees.
Each individual tends to cling to different issues to store their memories , and visual memory is especially appreciated in those people who know how to quickly locate themselves on the street when they see a store, a building or even a mark on the wall that caught their attention the first time. time and then they associated it with the geographic area.
On the other hand, visual memory also includes the retention of faces with a great level of detail, so that a person can easily remember and recognize another even if they have not seen them more than once and for a short time. It is important to note that this form of memory begins to act from the first days of life, since it does not necessarily require an interpretation for objects, although this makes it more complex and effective once adulthood is reached.
Both the visual memory, the visual capacity and the visual perception of a person can be evaluated using the Benton test , which is usually applied in individuals with Alzheimer's, attention deficit disorder, learning or reading problems, among others. terms.
Throughout the Benton test, the patient must observe ten cards, each one with a different design, and once the exposure time is over they must draw them from memory . Once this is done, the second phase arrives, in which you are asked to copy the designs again, but this time looking at the cards directly. The resulting drawings are evaluated to issue a rating for each of the following categories: distortions, omissions, rotations, dimensional errors, loss and conservation.
In the field of computing , Visual Basic is the name of a programming language that Alan Cooper introduced in 1991 . The main objective of the creation of Visual Basic was to simplify the programming process, and this was possible thanks to its integration with a specific development environment, which offered the user a large number of tools to assist them during their work, such as searching for function and property names, plus autocomplete and error handling.
Visual C ++ is also a computing concept: in this case, it refers to an integrated development environment for various programming languages.