You decide to buy a graphics tablet

How does the graphics tablet work?

A graphics tablet consists of a base(actually a tablet) and a pen - actually, it's an electronic analogue of the usual pen and paper. Sometimes a special mouse is attached to the graphic tablet, which functions as a pen. This mouse is designed exclusively for working with the tablet, it will not work with a personal computer.



Most graphic tablets are electromagnetic. In such a tablet is built a grid of conductors,the distance between the conductors is 3-6 mm. The pointer (pen or mouse) transmits electromagnetic pulses, and the conductors fix them, so the image is built. But on the tablet itself you will not see the drawing: it will be transmitted immediately to the monitor of your computer.



In order for the pen to give impulses, heit must be powered by batteries or a cord connected to the computer. Some tablets work on the principle of electromagnetic resonance: such a tablet itself sends signals to the pen, then they come back, allowing you to determine the position of the pen. This pen does not need extra power. Choosing a pen with batteries, please note that it is heavier than a pencil or a ballpoint pen, and the center of gravity in it is offset. So try to choose the most comfortable pen.

Why you need a graphics tablet

Of course, in the first place, a graphic tablet is an indispensable thing for artists, designers, photographers and designers. It supports work in mostcommon graphics applications. A graphics tablet can be useful for processing and retouching photos, drawing (including photo-based), web design, 3D modeling, working in CAD programs. A graphics tablet can be useful in business activities, because it allows you to put electronic signatures,make handwritten notes in documents and presentations, draw sketches, graphics, charts. Also, a graphic tablet is useful when you need to recognize handwriting.



So, if you are not a designer and not a businessman, do you need a graphics tablet? Not at all! The tablet can be useful to those who spend a lot of time at the computer for a variety of purposes. Using a graphical tablet, you canedit photos and create collages from them. You can make notes in text files and draw graffiti on social networks. If you have long wanted to learn how to draw, but did not want to mess with paper and colors - you can use a graphic tablet. The pen can be used instead of a computer mouse, then you will have less tired hands, and you will save yourself from tunnel syndrome.

How to choose a graphic tablet

So, you still decided to buy a graphics tablet. How to choose it correctly, then not be disappointed? When choosing a graphic tablet, you need to pay attention to it Main characteristics.



The size of the working (sensitive) area of ​​the tablet - this, relatively speaking, the format of "paper", onwhich you will draw. Graphic tablets are available in different formats: from A6 to A3. To make it easier for you to navigate, take the A4 format as the standard - this is a standard album sheet measuring approximately 21 by 30 cm. The A3 format is twice as large, and A5 is half as much. Choose a format in which you will be most comfortable to draw, taking into account that the image will still appear not on the tablet, but on your monitor.



It is important and aspect ratio of the tablet. If you have a widescreen monitor, thenthe tablet should be marked "wide". If your monitor is square, and the tablet is very narrow, then some part of it will not be used. Of course, the tablet drivers allow you to "adjust" the aspect ratio of the tablet to the aspect ratio of the monitor, but it's easier to immediately choose the right tablet.



Sensitivity to pressure (pressing) measured in levels. This refers to the ability of the graphic tablet to perceive the effect in a plane perpendicular to the plane of the tablet itself. The level shows how many different pressures the tablet senses. For unprofessional use, there is enough sensitivity in 512 levels.



Resolution of the graphic tablet is sensitivity to the effectsdirectly in the plane of the tablet, it is measured in dots per inch (dpi). In simple terms, the resolution of the tablet shows how many smallest feathers it recognizes by shifting the tip of the pen a distance of 1 inch (2.54 cm). The resolution of your monitor has nothing to do with the resolution of the tablet! For home use should be enough resolution graphics tablet in 2000 dpi.



For a professional graphics tablet may be important sensitivity to the angle of the pen, measured in degrees. But if you use the tablet for amateur purposes, this indicator is not particularly important.



So, the graphic tablet can be useful notonly to professionals, but also to amateurs, because it is multifunctional. If you decide to buy a graphics tablet, check out its main features - they will help you choose the right graphics tablet that will suit you.



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