The Evolution of Educational Technology from the 1960's, 1970's, 1980's, 1990's, 2010's to 2020's
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Primarily, he advent of Programmed Instructional Packages, according to e-text.
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Advent of Micro Computer
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Computer Assisted Instruction on Personal Computers reached its peak
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Video Discs, CD-Roms, Muli-media, Digital Presentations, Interactive Video, Teleconferencing, Compressed Video and the World Wide Web (WWW)
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The Computer-assisted instructions typically contain colorful graphics, easy navigation and many instructional management features. Multi-media programs became prevalent.
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Increasing smaller devices for teachers and learners; More virtual classrooms for even younger learners; Teachers being guides, as opposed to now taking center stage, and, More significant contribution to life-long learning