es-318: advances in communication technology
DESCRIPTION
2k70926: a teleconfernce pressentation to students of PGDDETRANSCRIPT
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Advances in
Communication Technologies for
DISTANCE EDUCATION
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Interactive Mode
• Send Me (Sanjaya Mishra) SMS for this Session
• TYPE <RC> <No. of students present> and SMS to (0) 9868 55 1469
• eg. BHOPAL 2
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Objectives
• Describe the developments of communication technologies for distance education
• Critically examine the implications of the developments for teaching and learning at a distance
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What we know so far?
Media Non-interactive Interactive
Print Textbook, pictures, SIM (partially interactive)
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Audio Audio tape, Radio, Audio vision (partially interactive)
Radio-phone in, Audiographics, Audio conference,, Telephone
Video Video tape, Television, Cable TV
Interactive TV, Vidoe teleconferencing (1 way vidoe. 2 way audio)
Integrated WWW (partially non-interactive), Radiotext, Word processing
Computer-based media, Interactive multimedia, WWW
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Directions of New Developments
• Technological
• Social
• Philosophical
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Satellite TV/ DTH
• Increased reach to remote areas
• IGNOU’s GD1 is available on DTH (Ku-band)
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Wireless Connectivity
• Mobile Phones
• Bluetooth
• WiMax
• Global Positioning System
• Wireless LAN
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Read/Write Web
• Blogs
• Wikis
• Social Bookmarking
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Audio Online
• Podcasting
• Internet Radio
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TV/Video Online
• On demand Video
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Semantic Web• Web 1.0 : Simple HTML
pages, text, graphics, multimedia
• Web 2.0 : User Interaction, user creation, read-write web
• Web 3.0 : Search, precision, relevance, artificial intelligence, natural language processing; Resource Description Framework
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• Creating a new generation of network applications (HDTV, tactile and immersive technologies)
• Creating a leading edge network capability for education and research (IP6)
• Fostering the transfer of technology to global Internet
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Second Life
• Virtual World
• Avatars
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Push Technologies
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Miniaturization of Storage
• Flash Drives
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Open Source/Open Content
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Folksnomy
• User participation
• User indexing of Web
• Social Tagging
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Assistive Technologies
• Providing inclusive education through use of technology
• WWW accessibility guidelines