Output+-+Image

=Form of output - Image=

Images may be two dimensiona l , such as a photograph, screen display, and as well as a three-dimensional, such as a statue or hologram. They may be captured by optical devices—such as cameras, mirrors, lenses, telescopes, microscopes etc.


 * Advantage || Disadvantage ||
 * Can be used to represent something || Need to check if an image has a copyright ||
 * Can be shared with other people, eg photo || Can become pixelated ||

The target audience of an image can be:


 * Someone who wants to print out a picture of their family on holiday.
 * Someone wanting to view an image on a display screen such as laptop.
 * Someone using images for others to get a better understanding of something, eg schools.