touch screens
introduction
A touch screen is a computer display screen that is also an input device.
The screens are sensitive to pressure
touch screen
A touchscreen is an electronic visual display that the user can control through simple or multi-touch gestures by touching the screen with a special stylus/pen and-or one or more fingers.
touch screen
Some touchscreens use an ordinary or specially coated gloves to work while others use a special stylus/pen only.
touch screen
There are three types of touch screen technology:
1)Resistive
2)Surface wave
3)Capacitivewhat is touch screen?
A touch screen is a computer display screen that is also an input device. The screens are sensitive to pressure; a user interacts with the computer by touching pictures or words on the screen.