What is the interface?
Such a concept as the "interface" came to us at that timethe time when the first computers appeared. This term has several meanings, but the essence of each of them is reduced to the relationship of man and machine. The interface is a tool that helps a person dispose of a computer.
Let's see what the interface is, withscientific point of view. An interface is a collection of tools and rules that ensure the interrelationships between devices of computers and programs. This term is used in many branches of science and technology. Under the interface is understood not only devices, but also their interactions with each other.
Varieties of the interface
Interfaces in computer technology arethe basis of interaction of modern information systems. It is also important to know that in the computing system, the interaction can be performed at the user, software and hardware levels. From this it follows that interfaces exist as:
- The way in which physical devices interact;
- A way of interrelating virtual devices;
- The way a person and machine interact.
A bit of history
Now let's go a little into history. The first computers were huge and, unfortunately, very small memory. Therefore, to input various commands or data, programmers used punch cards, which they did themselves. They looked like strips with holes. Such an interface was very inconvenient. But science does not stand still. A little later, there were computers with operating systems based on the command line. And in order to perform some task or run the program, you just had to enter the command. Agree, it is much more convenient than strips with holes.
And what interface do we use? So, today we use a graphical interface. Let's try to understand what a graphical interface is and how it is used.
It should be noted that all modern operatingsystems use the graphical interface because it is the most convenient and ideal. The essence of it is that with the mouse and keyboard we can control our computer. After all, it's very convenient to run any program or turn on the film with just one or two mouse clicks.
The inventor of the graphical interface isThe late CEO of Apple - Steve Jobs. He was the first to experiment with a primitive mouse, and implemented it on his first computer models. But the graphical interface still does not stand still, but moves forward thanks to the use of sensor technology. Every day the means of communication with technology are developing more and more, pleasing us with a comfortable and beautiful design and functionality.