A touchscreen is an electronic visual display that the user can control through simple or multi-touch gestures by touching the screen with one or more fingers. Some touchscreens can also detect objects such as a stylus or ordinary or specially coated gloves. The user can use the touchscreen to react to what is displayed and to control how it is displayed (for example by zooming the text size).
Touchscreen technology has been in use for many years, but when the first iPhone came out some six years ago, it totally changed front end design and user interface, because it brought the technology to the people, the common folk. You didn’t have to be a scientist to own or use a touchscreen device – [...]