Anelectronic visual display

Atouchscreenis anelectronic visual displaythat the user can control through simple ormulti touch gesturesby touching the screen with a special stylus/pen and or one or more fingers. Some touchscreens use an ordinary or specially coated gloves to work while others use a special stylus/pen only. The user can use the touchscreen to react to what is displayed and to control how it is displayed (for example byzoomingthe text size).