The computer screen evolves to adapt to new uses - Online Demand

Definition: anti-reflective treatment, improvement of touch, privacy filters: as for the smartphone, the screen is reinvented and becomes the central element of the PC. Something to consider when choosing a new computer!

Over the years, computers, whether fixed or portable, have evolved greatly. More powerful, with ever more in-depth functionalities, they have revolutionized the daily life of those who use them. And the observation is also valid in companies, where having a high-performance laptop is often the key to responsiveness and efficiency.

The screen has played a significant role in the evolution of computing and with the advent of notebooks and mobility, it now occupies a central role in innovation, having relegated performance to the background. They have helped revolutionize both fixed and mobile computing! The huge CRT screens have gradually given way to the LCD, which is thinner, lighter, brighter and less tiring for the eyes. These new generation screens have notably had a positive impact on the size of a notebook! But was it enough? Of course not: in terms of display, progress is exponential and marries other technological developments that rely more and more on it.

The arrival of touch is changing Habits

With the explosion of mobile uses, the laptop had to evolve to align better. Faced with terminals that can be manipulated with the tip of a finger, the computer was lagging behind with the only interface with humans still being their mouse or touchpad! Although supported from 2006 by Windows Vista, LCD touch screens began to really invest the market with the arrival of Windows 8 in 2012. Manufacturers then took an interest in the proposal and began to release laptops equipped with a touch screen. The benefit is instantaneous: carrying out certain manipulations without a mouse offers more fluidity, and even makes it possible to work with several people, with several hands, on a machine. The screen then returns to the center of uses and exchanges: larger than that of a tablet or smartphone, it also opens up access to a wider range of functions. Users are on conquered ground, with the advantages of new technologies.

Touch screens are not found on all notebooks on the market, but it is clear that they have been able to adapt to the evolution of a category of products very popular with professionals: convertible computers. Halfway between the touch pad and the notebook, these modular models are an obvious asset when it comes to quickly interacting with content, giving presentations to a small audience, or working on the move. The HP EliteBook x360 is an excellent example of the best in the field today: not only is the screen of this hybrid notebook touch-sensitive and ultra-bright, but it also displays 4K Ultra HD definition . Coupled with an anti-reflective treatment, the whole is extremely effective. In the end, the touch screen does not replace interaction with humans for all uses as on a smartphone because the touchpad and the keyboard are much more practical when it comes to writing or using a spreadsheet. On the other hand, they are more practical in other situations, such as web browsing or multimedia playback, especially mobile use.

Ever more comfortable screens The screen didn’t just switch to touch, it changed completely. First, in terms of definition: with increasingly powerful notebooks, display performance is changing. The transition to Full HD has made it possible to offer better resolution and therefore greater visual comfort on a smaller screen, which has led to the advent of the ultrabook, which is thinner, lighter and therefore more mobile. Today, Full HD remains the most established standard: this is notably what the HP EliteBook 1040 G4 offers, with its 14-inch screen capable of displaying a resolution of 1980 x 1080 pixels. Currently, the transition to 4K Ultra HD allows a definition four times higher than Full HD and even on small screens from 13 inches this implies a wealth of work to now consider carrying out graphic work such as retouching. image or video editing without difficulty. This definition does not only benefit notebooks, it has also radically changed the monitor for desktop or portable computers in residential situations. Ultra HD makes it possible to enlarge the diagonal while remaining close to the screen with the key to incomparable comfort of use.Add to that the widescreen and curved format and multi-window capabilities of Windows 10 Pro, and you get a much more efficient workstation. Thus, the EliteDisplay S340 screen displays a diagonal of 34 inches in extra-wide with a resolution of 3840 x 1440 pixels in curved. The immersion is impressive for photos and video but also allows you to work on several projects at the same time in incomparable comfort.

Without edges and without reflection

New LED backlight technologies have made LCD panels much thinner and no longer require a frame around them. Thus, the screen occupies almost all the available surface and makes it possible to considerably slim the entire notebook. Thus the Elitebook x360, although convertible, is content with 15.8 mm thick in 13.3 inches and there are almost no edges around the screen.Mobility also adds constraints that the screen has been able to solve, for example working in a brightly lit outdoor environment. In this type of situation, having a screen with anti-reflective treatment can be really life-saving to be able to work efficiently. Thus the HP EliteBook 1050 notebook incorporates a new anti-reflective coating on its 15.6-inch screen, which helps its user to adapt to all situations, to work everywhere in the best conditions.

display and Security

Ergonomics, responsiveness, comfort of use, these are the new qualities of a screen to which security must now be added. At a time when more and more professionals carry with them sensitive data, on which they are likely to work outside the office, the question of security has become essential. With this in mind, HP has developed Sure View, a solution designed to enhance the privacy of professional device screens, all at the touch of a button. The proposal is simple: when the user needs to make the information that appears on the screen private, he activates HP Sure View, to reduce visibility on the sides thanks to an intelligent backlighting system, developed by HP engineers. .

The result is final. When the user is installed in front of the screen, he has access to the entire display, in an optimal way. But if a person is next to it, when HP Sure View mode is activated, they see nothing: the display perfectly protects the information. Available as an option with the HP EliteBook 840 G3/G4, HP EliteBook 1040 G3 and HP EliteBook x360 1030 G2 notebooks, the HP Sure View feature therefore demonstrates that the computer screen can also be a very sophisticated protection tool.

More than just a computer component, the screen has become over time the essential element of the laptop. It is therefore advisable to take an interest in its functionalities before acquiring a new machine. Just like power, autonomy or storage capacity, screen performance is a guarantee of efficiency, especially in professional use. Thanks for visiting our website.

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