ICT 202 Lecture Notes - Lecture 24: Dot Pitch, Smart Tv, Contrast Ratio
14 Feb 2019
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Output is data that has been processed into a useful form. A display visually conveys text, graphics, and video information. A monitor is a display that is packaged as a separate peripheral device. The quality of a display depends primarily on its: Home users sometimes use a digital television (dtv) as a display. Hdtv is the most advanced form of digital television. A smart tv is an internet-enabled hdtv. A printer produces text and graphics on a physical medium. Before purchasing a printer, ask yourself a series of questions such as: A non-impact printer forms characters and graphics on a piece of paper without actually contacting the paper: Inkjet printers typically requires four cartridges for full color: All-in-one printers are single devices that prints, scans, copies, and in some cases, faxes. A 3d printer uses a process called additive manufacturing to create an object by adding material to a 3d object, one horizontal layer at a time.
