What exactly is touchscreen? How does it work?

To understand how it works, you first have to look at the structure: In front of a TFT display there is a glass plate that is coated with a conductive material. In front of it are tiny spacers that create a space between another conductive coating and the inner conductive layer. The outer conductive coating is protected by a scratch-resistant cover plate. With the help of a control device, a voltage gradient in the x direction is generated in the inner conductive layer. A voltage gradient is built up in the y-direction in the outer conductive layer. If the two conductive layers are pressed together by strong contact, the control electronics determine the coordinates.

Conclusion: you can look at a touch screen as if it were a simple mouse. However, you can also use the touchscreen displays where you can hardly work with the mouse, for example in a restaurant where you have to deal with the darkness and possibly. to expect a wet bag. It is also positive that the monitor has a dirt, grease, dust and splash-proof surface!

In this respect the monitor has a swivel and height option,nadjustable housing (see picture below left), it can be placed in the way that is most comfortable for the staff, ie vertical or almost horizontal. This capability brings additional appeal to this monitor (70° tilt angle)