A trace is the mark or trace that a person leaves on the earth or in some way when stepping on it. Generally, the earth, the grass, and other materials such as wet cement are able to contain in a very definite way the trace of that person or animal that passed through there.
Those marks that leave our hands on some surface when touched
Meanwhile, with regard to fingerprints, fingerprints or fingerprints, we must clarify in principle that both concepts refer to the same thing, they are those that just leave our hands and fingers on some surface when touched.
It is more precisely a visible impression that know how to leave the papillary crests of the fingers on any surface.
Through them a person can be identified. Unique and non-transferable
The importance of fingerprints and fingerprints is that it is through it that a person can be identified. There is nothing more personal and individual than the marks left by our fingers, it is unique and non-transferable and that is why they are used as a way to identify an individual in an unequivocal way. That is, the fingerprints of a person are taken and only correspond to that individual, can never be attributed to another.
They accompany IDs in identity documents and passports
When people manage identity documents or other documentation of the style, such as identity cards and passports, before competent authorities, fingerprints are taken so that these impressions accompany our identification.
Until the arrival of technology, the organisms that extended the identity documents and other identifications took the fingerprints of each finger through a substance that allowed a clear representation of the capillary of the fingers. Today, with the increasingly present technology, less dirty and cumbersome methods are used to take them, such as specialized equipment.
In the meantime, if a situation occurs that at first sight does not allow a person to be identified, as sometimes happens in accidents, when the fingerprints are taken, the identification of that person can be established.
Crucial in procedures that investigate crimes or illicit
On the other hand, at the request of some crime or illicit, the security forces first thing is to take the impressions of the place to detect the presence of some of these footprints, which will later allow to determine the people who were present there and probably identify the aggressor or victimizer.
Depending on the context in which it is used, the word impression may refer to different issues in our language.
Reproduction of a text or image electronically or manually, with a printer or printer, respectively
One of the most recurrent uses of the term allows to designate the reproduction of a text or an illustration that has been made in a printing press, or, failing that, in an electronic way from a printer.
"I still have to go to check out the printing of bills that we order."
Printing process
Then, the word impression is used to designate the process that involves the production of texts and images.
It consists of the application of ink on a paper through a printer or a press.
Meanwhile, industrial printing or when it involves a large number of units is carried out in specialized spaces known as printers; by means of ink and pressure types, the figures and words are transferred to the paper in question.
How do printers work? Types
Printers are the most common devices used by ordinary people when they have to reproduce texts or images that come from an electronic file.
Just enough to have this device that connects directly to the PC or notebook and send the print order to obtain the electronic document in print.
The printer is one of the most popular and common peripherals that we use together with the computer. It is an output device that facilitates the printing of any type of work or operation performed through the computer.
To work properly, a printer needs two basic elements such as ink and paper.
The ink is housed in cartridges that enter a space inside the printer and may be black and white, or in color.
Those who use color are known as fast drying because they have a special system that will make colors dry quickly and do not distort, while those in black and white use a slower drying.
The papers can also be in formats.
The advancement of technology has also increased in this field and so we can find different types of printers: laser (which stand out for working with a toner and have a high speed), inkjet, dot matrix , the double face, the braille, the newest ones that incorporate 3D technology and that allow obtaining impressions in three dimensions.
Also, the way in which a text or an illustration is printed is called printing.
"The printing of Laura's marriage cards has been truly luxurious."
Mark that leaves one thing in another when pressed
On the other hand, the mark or the signal that one thing leaves in another when pressing it is popularly called impression.
"I knew someone was in our garden while we were not there because I found several prints in the grass."
Footprint in the mood that causes a sad or surprising situation
Another use of the word allows us to give an account of the effect, of the trace, that certain situations provoke in the mood of a person. Generally, surprising and unexpected, painful and unpleasant situations such as the loss of a loved one, an accident, among others, are often the triggers of this type of effects.
When, for example, a loved one is lost in an unforeseen way, the trace or effect that this will cause to us will certainly be indelible and tragic.
It will cost us a lot to overcome it, there are even people who spend years and years suffering for it.
The specialists in psychology say that duels for the death of a close being lasts about a year, although of course it can be variable from person to person and the character and personality of the same will also greatly affect.
If it is appreciated that this pain lasts over time it will be essential that the person start a psychotherapy to talk and overcome the issue.
Opinion that someone is formed about something or someone
On the other hand, the opinion that one has about something or about someone is commonly referred to as printing.
"My brother had a very positive impression of your father after treating him at the club."
However, that impression or opinion that someone generates from their way of acting or speaking can be positive as in the example shown, or failing that can be negative, causing that situation a rejection towards the person.
And for its part, the expressions change impressions and print refer communicate, exchange views and impressive, respectively
I hope I have contributed a bit to the vast knowledge of science...
