How to choose a graphics tablet for a teacher

Resolution

The resolution of the tablet active area. Specified in lpi. lines per inch. Note that this term came from the printing industry and is a tribute to tradition, in fact, we are talking about dots per inch (dpi). the number of active dots per 1 inch of the surface vertically or horizontally.

The higher the resolution, the more accurate the tablet provides, the more accurately the resulting lines will correspond to the lines along which the pen moved. The minimum value found in modern models is 2540 lpi. this figure is typical for the simplest and most modest devices. And professional tablets have a resolution of 5080 lpi. Of course, higher accuracy means higher cost.

Card reader

This function allows the device to work with removable media. the actual memory cards; but the specific format of such work may be different, depending on the model. The most popular option is to use a tablet as an external storage device: you can store working materials (projects, sketches, sketches, finished drawings) on a memory card and have access to them regardless of which computer the device is connected to. These capabilities are especially useful for those who often have to move from place to place. for example, students working both in the classroom and at home. At the same time, a memory card allows you to easily transfer data to tablet PCs, laptops and other devices that support such media (although in some cases an adapter may be needed for this).

Control keys

The number of control keys provided in the tablet design.

Each of these keys is responsible for a specific function, while the set of these functions can be configured: in some models they can be selected manually, in others the functionality of the keys changes automatically, depending on the currently active application. In any case, the additional keys allow the user to perform various actions without taking their eyes off the tablet. this is very convenient in the midst of a workflow, when you don’t want to change the pen to a mouse or reach for the keyboard once again. And the more control keys, the more additional actions can be performed using the tablet, respectively. On the other hand, for relatively simple tasks, the abundance of additional buttons can rather interfere and confuse the user than help.

The most modest modern tablets provide up to 5 control keys; the most popular option is from 6 to 10 keys, and in advanced models this number can reach 15 or even more.

Pressure levels

The more pressure levels, the more accurately the pen tracks the pressure and the closer the drawing is to the drawing made with real tools like a pencil. The minimum value for a modern tablet is considered to be 512 levels, an indicator of 1024 levels is considered relatively small, 2048 is average, and in some models there are 4096 and even 8192 levels. At the same time, it should be noted that the difference between nibs with different precision becomes noticeable mainly on the thinnest strokes and on lines with a variable thickness along the course of the pen; so that even a professional artist does not always need a large number of levels. For this reason, this parameter has practically nothing to do with the general class of the device: for example, there are budget models at 8192 levels on the market, and professional solutions for only 1024.

Display contrast

Contrast of the screen set in the graphic display (see “Type”).

This setting describes the ratio of brightness between the brightest white and the darkest black that the screen can reproduce. The higher the first number, the higher the contrast and the higher the quality of the image as a whole. True, it should be borne in mind that the contrast of modern graphic displays usually lies in the range from 400: 1 to 3000: 1. this is generally noticeably lower than that of computer monitors, especially professional ones. So the final control of the result is still better carried out on the monitor. On the other hand, if you are going to work professionally with graphics on a tablet display, it makes sense to look for a model with high contrast.

Using the capabilities of a graphics tablet in the work of a language teacher

Using the capabilities of a graphics tablet in the work of a language teacher

Vera Konstantinovna Volkova, teacher of Russian language and literature, teacher of additional education, Kurgan Regional School of Distance Education

How to effectively conduct an online lesson. this question is now of concern to many teachers. A teacher in the videoconference mode does not always have enough multimedia presentation capabilities; sometimes a resource is required that would replace the blackboard. It is also difficult to check the work remotely, because first you need to print the student’s work, check, take a photo or scan, and then send it back. A graphics tablet is a lifesaver for telecommuting. Especially when working with those students who need constant visual support: support diagrams, drawings, etc.

Graphics tablet. it is a device that will allow you to write and draw on your computer not using a keyboard or mouse, but in the most familiar and natural way. with a cordless handle. The tablet is a pen input device for working on a computer, the advantage of which is a convenient “pen” that works without wires or batteries. Simply put, a graphics tablet is an electronic sheet of paper and an electronic pen that allows you to perform any manipulations on your computer. You just need to connect the tablet to your computer via the USB port, install the driver. and the tablet is ready to work. The surface of the tablet is a sensitive area on which you can write and draw with an electronic pen, and all information will be displayed on the computer monitor screen.

choose, graphics, tablet, teacher

To use a graphic tablet, you need to install one of the free drawing applications on your computer, for example, SketchBook.

The working area with a set of tools on a computer monitor looks like this.

What possibilities does this program have? First, you can upload any file. Second, the file can be edited.

For a teacher of Russian language and literature, a graphic tablet is a real salvation. How to check written papers sent by children in the form of a snapshot? A graphics tablet takes significantly less time to check.

We copy the exercise from any textbook and complete the task together with all the students.

Fig. 11 Joint exercise

Or you can, for example, take the text, remove all punctuation marks with the eraser tool. the card is ready for work!

A graphic tablet allows you to quickly recall a rule and fix it in the form of a reference diagram, for example, “Spelling about. yo after sizzling”.

There are a huge number of applications and tools created in order to facilitate and diversify the work with children: these are tools for teaching and learning, applications for communication of children, parents and teachers, platforms for creating educational games, websites for home learning, blogs. services for working in real time. It is said that preparing for online lessons takes longer than for offline lessons. This is not true. The use of modern digital tools allows you to save time for all participants in the educational process, promotes effective interaction between children and teachers, and provides endless opportunities for the self-development of teachers.

Gerasimovich N.V., Yakushenkova I.Yu. Possibilities of using a graphics tablet / N.V. Gerasimovich, I.Yu. Yakushenkova // Vocational Education.- 2013.- –S.54-58

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How to choose a graphics tablet for drawing

When choosing a graphics tablet, you should pay attention to the type of device and some of its technical characteristics.

Additional functions

Additional functions of graphic tablets include:

  • Immersion mode. When this function is activated, the device stops responding to accidental finger or palm touches. In modern models, you can simply rest the brush on the touch surface. and the device does not recognize this contact;
  • Support for wireless connection. Such tablets communicate with a computer via Bluetooth. They make using the device more pleasant and free. you can just sit back on the couch and draw there;
  • Work without connecting to a PC. Implemented only in interactive screens. Provides high mobility. you can take a graphic tablet with you and go, for example, for a walk;
  • The presence of a 3D camera for scanning objects of the surrounding world. Also found in interactive screens. The device is almost ideal for 3D designers who work with interiors or similar fields.

Additional features are most often needed only by specialist designers. In addition to the immersion mode, which is useful even for novice artists.

Control Keys

The control keys. the so-called Express Key. are designed to quickly switch between the instruments in use. Basically, these buttons are used to activate various functions of the graphic editors. The more keys. the more tools you can hang on the “shortcuts”.

However, a large number of control keys are simply not needed. If there are more than 10 of them, you can easily get confused in various labels. Wacom graphics tablets typically use 4-8 control keys, which is more than enough for most graphic and web designers.

On ultra-budget graphics tablets, there are simply no control keys. As a consequence, the designer needs to switch between different controls (mouse, tablet itself, keyboard, etc.). It is much better to use devices with control keys.

Interactive monitors

Interactive monitors are most commonly used by professional designers. In fact, such devices are not graphics tablets in the classical sense of the term. Rather, they are remote touchscreen displays that are complemented by a sensitive stylus pen for drawing and selecting the required tool.

In recent years, there has been a trend towards replacing such graphics tablets with specialized mobile computers. Such devices include Microsoft Surfaces of the third and fourth generation, Apple iPad Pro and versions of 2017, as well as Google Pixelbook and many similar solutions. The above devices are structurally hybrid ultrabooks, however, due to the support of touch input using a stylus (may not be included in the kit), they can be used by professional designers, artists, picchers and other specialists in the digital graphics industry.

Main selection criteria

The main criteria for choosing a graphics tablet are:

  • Format (A5, A4, A3), working surface resolution;
  • Stylus and pen tip specifications;
  • Control keys (availability and quantity);
  • Additional functions (immersion mode, the ability to work without connecting to a PC);
  • Features of interactive screens.

Digital notepads

A digital notepad is the simplest and most affordable graphics tablet option. At the same time, it has very limited functionality, so only very undemanding users can draw with it. Essentially, digital notepads are for adding notes and translating handwritten text into electronic form.

However, digital notebooks are most often used in a business environment, where they are used to leave handwritten signatures on electronic documents.

Of course, such graphic tablets can be used for drawing. However, the lack of recognition of degrees of pressure in the stylus and the low resolution of the touch surface, as well as the lack of protection against unintentional pressing in most models make them at least uncomfortable. On such tablets, you can only draw up simple sketches.

Format

Format is the size of the active area of ​​the graphics tablet. Most often it meets the generally applicable paper size standards. i.e. A5, A4, A3, etc.

  • A5 and smaller. suitable for simple sketches. The main advantage of such tablets is the ability to simply put them on your lap;
  • A4. the standard for graphic design and simple artwork (web art, illustrations for articles);
  • A3 and higher. the solution for complex graphic works such as professional design, high-resolution artwork, large-sized printed materials, architecture, etc.

However, a specific format should be selected based on your requirements and preferences, as well as the planned use. The larger it is, the more expensive a graphics tablet is.

The higher the resolution of the working surface, the more precisely the cursor controlled by the stylus is positioned on the monitor. The value of this parameter is especially important when using 4K screens. For such monitors, a resolution of at least 4000 dpi is desirable.

Types of graphic tablets

In general, graphic tablets can be roughly divided into three main groups:

  • This group includes those models where there is an arbitrary input of any graphical information. These are the devices that have the A6 format along with a set of all the properties and functions necessary for the operation. Most often, a pen is included with such graphic tablets, and sometimes even a special mouse. The latter can be found only in expensive models. However, if you have the necessary connector or Bluetooth, this kind of mouse can be purchased separately. Of course, the more expensive the model, the richer the package and the number of properties noticeably increases. Most pen tablet models have dedicated additional buttons, accessories, and licensed software. However, in this case, the physical dimensions of the working area of ​​the graphics tablet also increase. In the largest tablet models, they can reach A4 size.
  • The second group includes the same tablets, only smaller in size, respectively referred to as mini-tablets. Of course, you cannot physically work fully on mini-tablets, but you can easily hand-sign digital documents. Usually such devices are positioned as office equipment, a kind of “digital notebooks”. They look like an A4-sized clerical folder where you can hold album sheets, but under the sheets is a tablet hidden by a battery. over, the tablet is equipped with built-in memory for several dozen pages, which you can enter by hand.
  • As for the last, third type of graphic tablets, these are those devices that are created as a result of combining a monitor and a tablet together. At first glance, it seems that it will be a very large and inconvenient device, but do not forget about the higher performance. If you need a graphics tablet to work with, then this type of device is for you. About this type of graphic tablets, we can say with complete confidence that this is the flagship among graphic tablets.!

Tablet Resolution

The information step of reading, measured by the number of dpi, is called the tablet resolution. This indicator indicates the density of the readout sensors located on the surface of the tablet. Accurate surface strokes increase with increasing resolution. over, professional graphic tablets have such an indicator in the region of 5080 dpi, while amateur devices have a resolution of no more than 2040 dpi. The accuracy of the drawing lines largely depends on this figure. Also, the success of image editing depends on the resolution.

The accuracy of the mouse and pen is indicative of inaccuracies in cursor positioning with the pen. For professional use of a graphics tablet, it is important to have this figure in hundredths of a millimeter. Tablet pens are available with or without batteries. But it is not always worth chasing the lightest model, although this factor also needs to be taken into account.

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Graphics tablet size

As you know, the accuracy and performance of a graphics tablet will depend on the size of the diagonal of the working surface and the physical size of this electronic gadget. If you are constantly moving in different directions, then a small tablet, up to the size of A5, is suitable for you. It is convenient and compact, which allows you to always carry a tablet of this size with you in your bag, and you can use it at any time.

Simply put, modern manufacturers produce tablets with a working area equivalent to the values ​​corresponding to paper formats: from A7 to A3. At the same time, Honor also has the aspect ratio of the screen. If the tablet and the monitor have a different indicator, then the working surface will not be fully used or the work will be performed with significant distortion of the proportions on your tablet. The size of the A5 format is almost completely identical to the dimensions of a wide 17-inch laptop, it can even be transported in a laptop backpack. For laptops with a small screen diagonal, tablets of the A6 size are perfect. Remember that tablet and monitor sizes should ideally be identical.

How to choose a graphics tablet?

A graphics tablet is a device with which you can enter data by hand, both into the memory of this device, and directly into a computer or laptop. Using a graphics tablet, you can enter your personal signature into a computer in electronic form, as well as enter drawings made by hand, etc.

Thanks to the consultants of Masterservis24.ru, in this article you will get acquainted with such a fashionable device as a graphics tablet. Below we describe how and for what purposes to choose a graphics tablet, as well as how to choose the best model for yourself.

Earlier versions of graphic tablets used sound positioning as the recognition technology, but this was too expensive and ineffective. Now manufacturers are making graphic tablets with the latest technology, namely, thanks to laser and optical electronics, which improves the quality and technical characteristics of the tablet.

Initially, you need to decide on the model and its properties. This stage is very important, since the choice of a graphics tablet according to its technical characteristics is the most important factor due to which the device will be able to fully fulfill all the tasks set by you. Today the market is rich in a wide range of choices of various kinds of graphic tablets, so you will have something to think about before you choose a specific model of this device.

Pen types and sensitivity

What drawing pens do modern manufacturers offer? Let’s take a look at the most common ones. In fact, there are many more of them:

  • GripPen. a regular pen with two buttons and an eraser
  • The ArtMarker is a marker pen with a beveled tip. They are equipped with tilt and rotation sensitivity functions;
  • Airbrush is an aerosol. The brush has an original control wheel and design. The control wheel is equipped with flexible settings such as transparency, spread and many others;
  • ClassicPen. analogue of GripPen, but without an eraser;
    InkPen. know-how. The tip of the brush is identical to the tip of a ballpoint pen. Placing it on the tablet screen, they can do real drawing, like on a piece of paper;
  • LensCursor. Intuos mouse with purpose, with its help it is easy to integrate real drawings into virtual.

Nibs can be used: conventional nibs, rigid nibs, spring-loaded and with an elastic shaft.

The next characteristic is the pressure sensitivity of the pen. It shows how realistically the pen will function as a real brush. With increasing pressure, the line thickness should also increase. All professional devices are capable of recognizing up to 1024 pressure levels. over, the latest developments of this device have made it possible to increase the degree of recognition of degrees of hand pressure on the tablet screen and increase this indicator to 2048.

This sensitivity allows you to fully recreate the picture of natural painting on canvas or paper. At the same time, inexpensive tablets are capable of recognizing only 512 levels. Although for a layman, such a difference does not play a significant role and 512 levels are enough for the eyes to reproduce the effect of natural drawing. However, this low pen sensitivity contributes to slight contour misalignment in the display. It is invisible to the average user and critical for professionals in their field.

Performance characteristics

A tablet mouse has greater accuracy compared to a simple computer mouse, due to the significant resolution of the working surface of the screen. The tilt indicator helps to understand the maximum angle of perception of the pen as an input tool.

Using the maximum pen height indicator, you can understand at what distance from the screen the pen is perceived by the tablet. Therefore, with a graphics tablet, you can work with navigation without using a mouse for these purposes.

The maximum response speed is a number that indicates exactly how many dots in one second the tablet can reflect. It is measured in rps. In professional graphics tablets, rps is equal to two hundred points in one second, while in custom rps it is listed in the range from 100 to 150. The lag in displaying an image on the screen even at maximum response is almost not obvious. But if such rps indicators are insignificant, then the display lags behind the real speed of creating an image with a brush and a pen. If you are used to drawing thoroughly and slowly, then such a figure is insignificant for you.

And most importantly. do not skimp on the purchase. to keep your graphics tablet quickly out of date.

Types of tablets

Graphic tablets are different. Conventionally, such gadgets are divided into three types, each of which is created for specific purposes. To understand which option is better to choose, you need to understand the types of devices and understand what they are used for.

Desktop Graphics Tablet
Desktop graphic tablets are semi-professional devices. They are suitable for both writing text notes and drawing. These devices are the same size as A4 / A5 sheets. But there are also miniature gadgets like One by Wacom small. this one has the A6 format. This type is considered one of the best options for beginners.

Models like the Wacom Intuos Pro S are professional devices. They have a high resolution and are usually equipped with a highly sensitive stylus. The size of the device can vary up to A3. As a rule, the image is displayed on the same screen with which it is entered. They are widely used in the work of designers, photographers, artists, architects-designers.

The easiest and most accessible option for entering information. This is a so-called digital notepad that allows you to sign electronic documents. Small notes, transcripts are also up to the device, but it is not suitable for drawing.

For those who work with graphics: 10 best monitors with a resolution of 4K

Graphic tablet manufacturers: an overview of the firms
What is a graphic tablet PC, what such devices are, we have already figured out. Now is the time to talk about the companies that create them. Many companies release similar tools for working with graphics. This section provides an overview of the two most popular ones:

Wakom is one of the leaders in the market, which is known for high-quality devices with pleasant characteristics, among which both beginners and pros can choose the appropriate option. Examples of two attractive options can be found in the table below.

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The main TM of the Taiwanese corporation KEY Systems, which is a well-known manufacturer of computer peripherals, also did not stand aside and introduced tablets for graphics of its own production on the market. The firm makes inexpensive devices that are suitable for sketching, drawing, handwriting notes, and image editing. Devices of this brand are compact and inexpensive. Choosing a model from this manufacturer is the right decision for novice designers, artists.

Note: EasyPen I405X 4 “x 5.5” and MousePen i608X 6 “x 8” are some of the most popular graphic-type tablets produced by this brand.

How to choose a graphics tablet: features and selection options

Graphics tablet: how to choose the right one so that it not only fits the intended purpose, but also has all the necessary functions? This will be discussed in the section. There are a few things to consider when deciding which option is best.

As a rule, it coincides with the “paper” formats:

  • The A6 is close to the 10×15 photo. This is quite handy when you need to edit pictures. Intuos S Bluetooth. just like that.
  • The A5, like the Wacom Intuos M Bluetooth, is more accurate. This size attracts pros and hobbyists alike, but even so for professional artists, the level of accuracy is not enough.
  • A4. “album sheet”, which is perfect for sketching a draft of a drawing or project. This is the size of the Pro L (PTH-860-R).
  • A3. for professional tasks such as plans or drawings. Architects and designers will appreciate the capabilities of devices, however, such a “toy” will have to be spent decently.

2000-2500 lpi is the average for semi-professional graphics tablets. For amateurs, the option with a resolution of up to 2 thousand lpi will be enough, but for the pros it is better to choose something more abruptly. from 5 thousand lpi, because high detail is needed for professional use.

The working area of ​​a graphics tablet can be either square or rectangular. wide format. When choosing, you should remember about the features of the monitor with which the device will interact: the aspect ratio of both the main display and the working surface of the tablet must match.

The quality and comfort of working with a gadget largely depend on the stylus. There are three main types of nibs, depending on the nib type:

  • Classic. made of soft plastic. Considered artist-friendly. There are the same options, but with an elastic rod. They are more flexible.
  • Hard. the effect is obtained as from drawing with a hard, simple pencil.
  • Spring loaded. a small spring inside the handpiece provides softness.

In addition to those described above, there are other less common types of nibs, for example, feather-shaped or felt “under the felt-tip pen”.
It is also important to pay attention to the presence or absence of a battery in the pen. The lack of wires is convenient, but the pen with the integrated battery is heavier, and here you have to choose. Rather, it had to: Wakom, however, eliminates this problem: she developed the technology of electromagnetic resonance. In this case, the grid under the feather is capable of receiving and transmitting the signal itself. This signal also serves, in addition to transmitting data about the force of pressing, the type of tip, etc. on the PC, as well as power for the stylus. Thus, the pen for such a tablet does not need a wired connection or a battery.

The force of pressing, more precisely, the number of its levels, also matters:

  • 512. an acceptable figure for amateurs;
  • 1024. the best option for the average level;
  • from 2048. for professional devices. By the way, the Wacom Intuos S Black has just such an indicator, while it is inexpensive.

Note: professional equipment also has a parameter for the angle of inclination of the stylus, at which it can transmit an image (it can be up to 65 degrees).

An indicator that allows you to determine how many points per unit of time the device can display. A parameter of 100-200 RPS (pixels per second) is the optimal minimum, but the higher it is, the better.

  • Additional keys. simplify operation. With these controllers, you can change the scale of the image, adjust the pen trail, get quick access to tools, etc.
  • Replacement stylus refills in case of wear. cool too.
  • Also, the set may include nozzles for thickening the surface or software for the convenience of working with graphics.

Graphics tablet: what is it

A digitizer or graphics tablet is a touch screen device designed to work with graphics. The device is designed for inputting hand-drawn drawings into a PC or laptop. The digitizer is synchronized with a computer via USB or Bluetooth. Such a tool is a great help for designers, photographers and artists.

Most graphic tablet models support multi-touch, and therefore can be operated with your fingers. However, any such gadget comes with a stylus pen that looks like a thick pencil. The drawing is performed on the touch area of ​​the tablet and displayed in real time on the monitor of a laptop or computer. In addition to drawing directly, you can “hook” objects with the stylus, press the keys of the software interface. Simply put, use as a manipulator.

What is a graphics tablet: 3 types of device tips for choosing

Technologies are developing: something new is constantly appearing, and although such a thing as a graphics tablet is not the last word in technology, many are still curious about what it is, why and who needs such a device. The answers to these questions can be found in the article. There are also tips here to help you choose the right option.

Why buy a graphics tablet and for what purpose you need it

Comfort is important in any work, and in some cases a graphics tablet is simply irreplaceable. Many underestimate its capabilities and benefits from the acquisition, while there is no experience of using it, but once you try it, you won’t want to part with it.

So what is a graphics tablet for, what is it used for? With this gadget you can:

  • Edit photos;
  • Draw;
  • Take notes;
  • Sign important electronic documents by hand;
  • Create design, architectural projects, draw. in general, do all the work where a high level of detail is fundamentally important.

When solving any such tasks, such a gadget will become an irreplaceable auxiliary tool.

A graphics tablet is a cool gadget that will come in handy for artists, as well as web designers, photographers and architects. This device is suitable for sketching, painting and photo editing. Some models are not cheap, but if a graphics tablet is needed for a beginner, then you can choose an inexpensive option. There are also special models designed exclusively for signatures. They are suitable for various commercial organizations, banks and government agencies. The main thing is to pay attention to the characteristics in order to find a suitable option.