This document defines information communication technology (ICT) as new digital technologies used to communicate information in the right place and time through various communication media. It discusses ICT as a diverse mixture of tools and resources to create, differentiate, store, add value to, and manage information for communication purposes. The document also outlines different types of communication systems, including video, audio, and audio-video media; and lists examples for each type. It describes ICT's role in transforming raw facts into useful information that can be easily learned, and identifies the key components of ICT as people, information, communication, procedures, hardware, and software.

1. 1.1 The meaning of
Information Communication
Technology
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2. Definition
• New digital technology used for communication.
• Technology used to communicate required
information at the right place & time by means
of communication media.
• Information communication technology is a
diverse mixture of technology tools & recourses
to create, differentiate, store, bring value addition
& manage information for communication.
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3. Types & modes of communication
system
Types
Video Audio Audio-video
media media media
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4. Video media
 Projective Non-projective
• Picture story Book
• Puppets Daily newspaper
• Mute films Weekly
• Photo fax Magazine
• Physical tools Post/ Telegraph
Fax
Pager
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5. Audio media
• Radio
• Tape-recorder
• Telephone
• Mobile phone
• Audio CD
• Voice Mail
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6. Audio-Video Media
• Television
• Films
• VCD
• Video Phone
• Computer
• Internet
• Teleconferencing
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7. Process on raw facts &
transfer it in useful information
Reproc
Transfo
ess data
rm
inform ICT & use it
for
ation to
learn
includes many
purpos
easily
e
Computer technology
is center of ICT
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8. Components of ICT
People
Information Procedure
Communic
Hardware
ation
Software
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