Podcast
Questions and Answers
What is the RGB color code for orchid?
What is the RGB color code for orchid?
rgb(218, 112, 214)
What are the additive primary colors?
What are the additive primary colors?
Match the following color combinations with their descriptions:
Match the following color combinations with their descriptions:
Tint = Pure pigment with white added Tone = Pure pigment with neutral grey added Shade = Pure pigment with black added
What is the HSL color model used for?
What is the HSL color model used for?
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What is multimedia technology?
What is multimedia technology?
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List the types of multimedia projects based on user interaction.
List the types of multimedia projects based on user interaction.
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Multimedia is heavily used in the healthcare industry.
Multimedia is heavily used in the healthcare industry.
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A digital image is made up of a grid of dots or picture elements called __________.
A digital image is made up of a grid of dots or picture elements called __________.
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Match the following types of images with their description:
Match the following types of images with their description:
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What is the purpose of RGB Color Slider Tool?
What is the purpose of RGB Color Slider Tool?
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Study Notes
Introduction to Advanced Multimedia and Internet
- This course aims to equip students with the skills to create high-quality multimedia and graphic content.
What is Multimedia Technology
- Multimedia combines different types of media, such as text, images, sound, animation, and video, delivered through a computer or electronic means.
- A multimedia professional can seamlessly integrate these elements to create engaging content.
Types of Multimedia
- Non-interactive or linear multimedia, where users can only watch without navigational control.
- Interactive or non-linear multimedia, where users have navigational control and can explore content at will.
Uses of Multimedia
- Communication: online video calling, video conferencing, and virtual meetings.
- Entertainment: special effects in movies, animations, and multimedia games.
- Education: interactive educational materials, virtual classrooms, and e-learning platforms.
- Medicine: training for doctors, simulation technology, and online medical consultations.
- E-commerce: online shopping sites with multimedia interfaces, product demonstrations, and advertisements.
Components of Multimedia
- Five components of multimedia: text, sound, images, animation, and video.
Text
- Fonts and faces are an essential part of text in multimedia.
- Installed fonts can be accessed and used in applications.
- Font files contain one or more fonts that can be accessed by the operating system and applications.
Images
- A digital image is an electronic version of an image, made up of a grid of pixels.
- Pixels form a numerical version of a two-dimensional image, stored as data in a computer.
- Resolution is the density of pixels in an image, measured in pixels per inch (PPI).
Types of Images
- Raster images, which are pixel-based images.
- Pixelation occurs when a raster image is zoomed in or scaled up.
Colors
- RGB (Red, Green, Blue) scheme is used to represent a color in computers.
- Each color is defined as a combination of red, green, and blue light, with a value range of 0-255.
- RGB color codes can be converted to hex color codes.
- Hex color codes use a hexadecimal number system, with 16 unique characters (0-9 and A-F).
- Converting hex color codes to RGB color codes involves dividing and multiplying by 16.
Color Mixing
- Additive color mixing: combining lights to produce color (used in electronic displays).
- Subtractive color mixing: combining pigments to produce color (used in printing).
- Additive primary colors: red, green, and blue.
- Subtractive primary colors: cyan, magenta, and yellow.
HSL Color Model
- Describes colors in terms of hue, saturation, and lightness (luminance).
- Hue is the color itself, saturation is the purity of the color, and lightness is the brightness of the color.
- HSLA model adds an alpha channel for transparency.
Color Palette
- A color palette is the range of colors used in UI design.
- A color scheme is the choice of colors used in a design context.
- The color wheel is a visual representation of primary colors and how they combine to create all other colors.
Color Terminology
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Hue: a pure color (primary or secondary).
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Tint: a hue with white added.
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Tone: a hue with neutral grey added.
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Shade: a hue with black added.### Analogous Colors
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Analogous colors are a group of three colors next to each other on a color wheel.
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Example: violet, red-violet, and red.
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The center color is called the "mother color" since the other two colors contain it.
Triadic Colors
- A triadic color scheme consists of three colors equally spaced apart on a color wheel in a triangular shape.
- Tool: Canva's digital triadic color wheel allows you to plug in a hex code of a color.
- Example: using hex code #7E9440, the triadic colors are #7E9440, #4407E94, and #94407E.
Split-Complementary Colors
- The dominant color and its split-complementary colors are used in this scheme.
- Tool: Adobe color palette generator.
- Example: using the dominant color #78F3FA, the split-complementary colors are generated.
Tetradic Colors
- A tetradic color scheme consists of four colors spaced apart in a rectangular shape.
- Tool: Canva's wheel.
- Example: using hex code #78F3FA, the tetradic colors are generated.
Square Color Scheme
- The dominant color and its square colors are used in this scheme.
- Tool: Adobe color palette generator.
- Example: using the dominant color #78F3FA, the square colors are generated.
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Description
Learn about multimedia technology, its types, and how to create engaging content by combining different media elements.
