Want this question answered?
No it's a special stick to use as a pen on a touch screen with no ink.
As Jobs explained at the launch of the iPhone Apple built a special cable so the image from the iOS device can be seen on the big 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).
Touch screen is an input device.
That depends on the DEVICE you are running Android on. It would be the screen size of the device.
a device that you can touch the screen stupid
It is both. The output device shows you images on the screen, while the input device allows you to interact with objects on the screen (e.g., touch the screen to select an option).
A camera is an input device. The information recorded can be displayed on an output device such as a screen. The screen may be a part of the camera body.
mouse is the device which is used to move on computer screen
Most common device to type symbols is a keyboard. You can also use a mouse and a special software application, called a screen keyboard.
Touch Screen
This is because the mouse icon on screen is often an arrow, and in computer jargon the user "points" at a part of the screen. Pointing is done by moving the mouse until the tip of the arrow on screen is at the desired place, such as a menu title.