Afraid it'll be monitoring you soon ??

Where Do We Find Monitors ?

Well, basically monitors are like mini T.V screens. A monitor is the screen of your computer or laptop. A monitor is an output device, it displays information.

How do they work ?

A monitor is also referred to as a Video Display Terminal (VDT) or a Video Display Unit (VDU). A monitor is a video display screen and a hard shell that holds it. Originally a monitor refers only to devices that contain no electronic equipment other than what is needed to display an image.
Source Of Information: Computer Hope