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).
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.
Output. Unless it is a touch screen type, then it doubles as 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