In the age of modern technology, there is little to surprise a person. In particular, this applies to technology and electronics. Every day we see more and more new gadgets, means of entering information and so on. And many of us have no idea about the functionality of certain new products. Today it will concern computers, or rather one of the devices for entering information into a PC. In this review, we will take a look at a product such as a trackball. For some, this word may seem new and completely unfamiliar, but believe me, we have all come across this device, met with it in one way or another.
So, below we will answer questions such as: "What is a trackball?" "How to use it and what are the main advantages?" We will tell you about everything in detail in the material.
Content
By the name, many may attribute the trackball to any kind of sport, but it does not belong to it at all. The concept we are considering is interpreted as one of the devices necessary when working at a computer, which is responsible for moving the cursor on the desktop. Or, in simple terms, it is an advanced computer mouse. But paradoxically, they are presented in stores in very limited quantities, if you can find them at all.
This product takes its history several decades ago. At that time, there were mice that contained metal balls in their bottom part. Their shell was made of rubber. Using their functionality, the cursor was moved.
Our sample, as an independent unit, was invented by trial. Initially, they were used in laptops or gaming joysticks. Gradually, the models were improved due to the shortcomings of the previous samples.
And what did we get today? It is now a separate, completely redesigned device. And by the way, it may well become the leader among conventional mouse designs. Hybrids of both types are very popular.
Before choosing one thing, you need to decide on the purpose. Based on this parameter, it is easier to choose a device for a specific range of tasks. And so, consider what they are:
Let's start with the positive.
The disadvantages include, perhaps, the following:
These are the main points to pay attention to. Now, let's move on to the most important thing.
Hybrid sample with built-in four buttons. Has two connection methods: USB and PS / 2.
Convenient for both right hand and left hand control. Manufacturers have provided the easiest control possible, without creating tension in the hands and fingers.
Outwardly it looks like an ordinary mouse, but still, much more perfect than it. The average price for a model is about 3 thousand rubles.
This option will be more expensive than the previous one, but this does not affect its functionality in any way. And so, here we are dealing with a ball and only two buttons. The type of technology used is laser. Outwardly, it also resembles the classic version of the mouse, but smaller in size. The entire body is made entirely in black, and the ball is in deep blue. Comes with a detachable wrist rest for even more comfortable use.
This model is still the same company, but cheaper. In shape, it is still the same mouse, and even the two buttons present here are located in their classic places. The universal manipulator expands its consumer sector. Some users note a not very high-quality mount, which will begin to creak over time. But the ease of use and excellent placement in the hand overshadows this disadvantage. Such a sample will cost an average of 2220 rubles.
This specimen is originally from the USA. It is a high quality product. High accuracy of cursor movement is noted by moving your finger across the ball. Acts as an excellent assistant for those who are engaged in drawings or graphic drawings. The movement of the hand will be accurately transmitted to the monitor and thus the excellent quality of the drawing or drawing can be achieved.
Speaking of the cost, here it will be several times more expensive than previous models and will amount to 14 thousand rubles.
The option is already cheaper, and the design is different from the previous one. Here we can see the same ball - the manipulator, but in the very center. Around it, there is a special ring designed to scroll the desktop.The manufacturers provided for the comfortable use of this sample for both people who write with the right hand and with the left. In addition to the above functionality, four keys are built into the trackball, which are responsible for programming. They are located on both sides of the ball in a proportional ratio. For ease of use, a wrist rest is included that is easy to detach. It is connected in the classic way, via USB. The cable length is slightly less than 2 meters. The average price is 4.5 thousand rubles.
This type of product is the most popular because it is more convenient to use. At this point, we will look at the very top representatives.
In this version, the ball is located so that it will be convenient to operate it only for right-handers. In addition, there is a scroll wheel, for example, a news feed and eight buttons.
A certain feature in this case is the ability of the ball to change its position, or rather the angle. Logitech MX Ergo implements the transfer of files (text documents, video files, images, etc.) from one computer to another.
As for the connection, it is carried out using a USB connector or Bluetooth. With all this, the signal is picked up at a distance of up to 10 meters, enough to work remotely without any technical interference. Requires periodic recharging approximately every three to four months.
All this functionality formed the high cost of the product, namely a little more than 7,500 thousand.
The option is somewhat more expensive, and in appearance it is also different from the previous one. Here we can see a different location of the manipulator, namely, in the very center. Framed with a special ring that allows you to scroll up or down the page. Manufacturers have provided for the use of this sample both for people who write with the right hand and with the left. In addition to the above functionality, four keys are built into the trackball, which are responsible for programming. They are positioned proportionally on both sides of the ball. Provided for ease of use and a wrist rest that is easy to connect.
The price is just over 10,000 rubles.
In this case, the same USB is used for connection, but not a cable, but a receiver. In this case, the operating distance is standard - 10 meters. The work itself is carried out using batteries, which will need to be changed no more often than once every one and a half years.
This is not to say that this trackball is suitable for everyone physically. Its design allows it to be used only by right-handers.
5 keys expand the functionality of the model. Speaking of the software, we note that here it is from the manufacturer Logitech. Perfect for operating systems such as Windows, OC and macOS. When connecting to some devices, you need to install drivers. This moment is important for the full functioning of all available keys. This should be considered when purchasing.
A few more words about design. Such a "mouse" creates comfort for its user; you do not need to make unnecessary, unnecessary movements with it. The price is very affordable and amounts to about a thousand rubles.
The design of this sample is unlike any other and resembles in its shape a dolphin. Manufacturers targeted an audience that mostly works on a laptop.A universal product for people with any physical disabilities (right, left-handed). At the bottom of the trackball is the scroll wheel, and at the top there are 2 keys. It is connected as standard, like all devices presented in this paragraph. The work is carried out using batteries, which, by the way, are not included in the kit.
Suitable for all operating systems and does not require additional installation
The cost of the device is about 1,500 rubles.
So, we figured out the design and purpose of the trackball, and also highlighted several advantages, including the minimum occupied area on the working surface. The stress on the hand is less due to the absence of the need to move the device on the table.
Approaching the choice of this or that model, one should take into account its versatility or specialization to any one category, the ball is either on the right side or on the left.
It is logical that there is no single best option, and everything comes from the user's preferences.
Today, Logitech and Kingston are considered the most common manufacturers in our country. They have proven themselves excellently among similar products among users, but we advise you to carefully consider the following criteria in order to satisfy the choice:
Summing up our review, we note the convenience and ergonomics of the trackball. It not only significantly saves work space, because it does not need to move around the work surface like a working mouse. In addition, it is much easier and more comfortable to make movements on a rotating surface. Before purchasing a device, decide on its functionality.
We hope our review was helpful.