A touch-screen is an input device - the computer reacts to the choice you make by touching the screen.
Input.
I'd say both.
The touch part is actually a panel which is led over the screen.
A touch screen is both input and output. The touch sensor is input, the display screen is output.
Touch screen is an input device.
Both. There's a touch panel that is used to feed information in to the device (input) and a screen underneath the touch panel to display stuff (output). This makes it to be both input and output.
A touch-screen is an input device - the computer reacts to the choice you make by touching the screen.
A touch screen is both an input device (on account of its touch-sensitive sensors) and an output device (because it is also a screen).
Output. Unless it is a touch screen type, then it doubles as an input device.
A (n) touch screen is a monitor element that has both an input and an output device. Touch screen : A display screen with a transparent touch-sensitive covering that allows a user to select input by touching the screen rather than using a keyboard or a mouse. a touch screen does triple-duty as an output device, a display, and an input device.
"Touch screen "acts as both input and output devices
Touchscreen is an input device for the computer.
touch screen
It is both.
A computer screen is only an input device if it works with Touch Screen Technology else its output only