LO2

2.1 information styles and their uses

Text-Text is the simplest format in which to keep information.

Graphic-Diagrams are probably the most obvious example of graphic as they are usually intended to provide instructions or convey knowledge   

Video-information is conveyed as a visual and audio presentation

Animated Graphic-An image where elements move and change.

Audio- any recorded sound and includes the spoken words

Numerical-information presented in numbers

Braille text-tactile form of writing that uses dots on a page and is read by touch

Tactile Images- as well as braille, information may be presented on other tactile ways for example, a viewer can feel certain images and experience their shapes through touch, rather than just by sight.

Subtitles-allows deaf users to access audio information

Boolean-information that can only be in one of two forms 

Tables and spreadsheets-numerical data can be held in many forms like a table or spreadsheets.

Charts and graphs- present data in more visual manner than list of text by using ones or boxes.

2.2 Information classification

2.3