Modern intelligent touch screen panel displays TFT LCD OLED
Touch screen consists of a display and touch panel displays. In most cases a control system is already integrated. However, some people only refer to the touch panel as touch screen. In any case, it is about the possibility to make entries on a larger surface in order to read outputs or to display or hide key fields at the same time. For POI stations vandal-proof glass panels are required, in industry and medical technology it is necessary that the touch screen can also be operated with gloves (resistive touch panel).
Touch panel screens are also advantageous for multilingualism. Inputs can be made more intuitive, double-key presses are no longer necessary.
Typical representatives of touch screens are the EA eDIPTFT touch displays and the EA uniTFT touch displays (linked here). You can buy these touchscreens in different sizes and designs.