The document defines key terms related to visual content such as complementary colors, triadic colors, and file formats like GIF, JPG, and PNG. It provides definitions for complementary colors as those opposite each other on the color wheel, and triadic colors as three colors evenly spaced around the color wheel. It also defines visual media and information as materials that aid learning through analyzing, evaluating, and producing visual images. Finally, it states that the Essential Colour Guide for Designers presented information on understanding color theory.

1. OBJECTIVES
a) Identify the
different types of
visual content;
b) Describe the
purposes of visual
media and information;
and
c) Analyze the design
principles and elements
used in a given visual
media

3. DEFINITION OF TERMS

5. Complementary colours are
those that lie opposite each
other on the colour wheel.

6. Triadic colours are those
that are evenly spaced out
around the colour wheel,
as though you're looking at
an equilateral triangle.

7. .GIF
•Graphics Interchange Format
•Capable of displaying simple
animation

8. .JPG
•Joint Photographic Experts Group.
•JPEG format is virtually
synonymous with digital
photography.

9. .PNG
•Pronounced as “ping”.
•Portable Network Graphics. Its
development was basically for the
purpose of transporting images on the
Internet at faster rates.

10. OTHER TERMS

11. Visual media and information refers
to materials, programs, applications
and the like that teachers and
students use to formulate new
information to aid learning through
the use, analysis, evaluation and
production of visual images.

13. Essential Colour Guide for Designers: Understanding
Colour Theory presented the following:

14. Essential Colour Guide for Designers: Understanding
Colour Theory presented the following:

15. Essential Colour Guide for Designers: Understanding
Colour Theory presented the following: