Principal Areas for Computer Use Essay Example

to them. 2D computer graphics are mainly used in applications that were originally developed upon traditional printing and drawing technologies, such as typography, cartography, technical drawing, advertising, etc.

Pixel art

Pixel art is a form of digital art, created through the use of raster graphics software, where images are edited on the pixel level.

Graphics in most old (or relatively limited) computer and video games, graphing calculator games, and many mobile phone games are mostly pixel art.

3D computer graphics

3D computer graphics in contrast to 2D computer graphics are graphics that use a three-dimensional representation of geometric data that is stored in the computer for the purposes of performing calculations and rendering 2D images. Computer animation Computer animation is the art of creating moving images via the use of computers. It is a subfield of computer graphics and animation. Increasingly it is created by means of 3D computer graphics, though 2D computer graphics are still widely used for stylistic, low bandwidth, and faster real-time rendering needs.

Law Enforcement

Computers can yield evidence of a wide range of criminal and other unlawful activities; criminals engaged in network-based crimes are not the only ones who store information on computers!Many criminals engaged in murder, kidnapping, sexual assault, extortion, drug dealing, auto theft, espionage and terrorism, gun dealing, robbery/burglary, gambling, economic crimes, confidence games, and criminal hacking (e. g. , Web defacements and theft of computer files) maintain files with incriminating evidence on their computer. Sometimes the information on the computer is key to identifying a suspect and sometimes the computer yields the most damning evidence.