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  He proposed the first computer, a machine he called "the difference engine"
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  He successfully sent wireless signals across the Atlantic Ocean
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  He unveiled a prototype of the first all-electric television
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  Developments and designs created are the foundations of todays educational system
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  The Department of Audiovisual Instruction described messages and steps that provide instructional design
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  The Commision of Instructional Technology described the utilization of devices to facilitate learning as a systematic process
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  The Association for Educational Communication and Technology elaborated upon previous definations and emphasized systematic planning for learning
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  Education began to be influenced by cognitive psychology and performance improvement.
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  The Association of Educational Communication and Technology describes 5 processes for learning: design, development, utilization, management, and evaluation which combines theory and practice.
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  eLearning becomes important in a rapidly changing society and technological advances
 https://www.youtube.com/watch?v=NTkPfp2cXdE
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  The Association for Educational Communication and Technology describes the improvement of learning via technological resources.