multimedia use in education
TRANSCRIPT
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JOFRED M. MARTINEZ, MAN, RNMAEd Biological Sciences
ADVANCED EDUCATIONAL TECHNOLOGY CI103
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What is
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What is
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What is
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Multimedia is a combination of text, graphic, sound, animation, and video that is delivered interactively to the user by electronic or
digitally manipulated means.
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and
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TEXT GRAPHICS
AUDIOANIMATIONVIDEO
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Text is the basic element of multimedia. It involves the use of text types, sizes, colors and background color.
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In a multimedia application, other media or screen can be linked through the use of text.
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Graphics are wo-dimensional figure or illustration. Could be produced manually (drawing, painting, carving, etc.) or by
computer graphics technology.
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Vector graphics are drawn on the computer and only require a
small amount of memory.
Bitmaps images are real images that can be captured from devices
such as cameras or scanners.
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Audio is produced by vibration, as perceived by the sense of hearing. Audio could come in the form of
speech, sound effects and also music score.
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Digital audio refers to the digital sampling of the actual sound.
Analog audio refers to the original sound signal.
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Video production is the technology of capturing, recording, processing, transmitting, and reconstructing moving pictures.
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Animation is the illusion of motion created by the consecutive display of images of static elements.
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Digital animation can be categorized into two broad areas: 2D (2 Dimension) and 3D (3 Dimension) animations.
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• Ease of use
• Intuitive interface
• Immersive experience
• Self-paced interaction
• Better understanding
• Cost effective
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• Investment costs
• Technical barriers
• Sociopsychological barriers
• Legal problems
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JOFRED M. MARTINEZ, MAN, RNMAEd Biological Sciences