Animation

Animation is the rapid display of a sequence of images of 2-D or 3-D artwork or model positions in order to create an illusion of movement. It is an optical illusion of motion due to the phenomenon of persistence of vision, and can be created and demonstrated in a number of ways. The most common method of presenting animation is as a motion picture or video program, although several other forms of presenting animation also exist.

Animation can sometimes refer to a way of activating a community, i.e. 'animating' the users. This means actions which encourages users to interact with a given service and is connected to moderation.

History

The earliest form of animation is a 5,200 year old earthen bowl found in Iran in Shahr-i Sokhta which has five images painted along the sides. When the bowl is spun, it shows a goat leaping up to a tree to take a pear.