characteristics of educational technology

Electronic data processing Main article:  Data storage device  ... Electronic data processing.. Early electronic computers such as  Colossus  made use of  punched tape , a long strip of paper on which data was represented by a series of holes, a technology now obsolete. [14]  Electronic data storage, which is used in modern computers, dates from World War II, when a form of  delay line memory  was developed to remove the clutter from  radar  signals, the first practical application of which was the mercury delay line. [15]  The first  random-access  digital storage device was the  Williams tube , based on a standard  cathode ray tube , [16]  but the information stored in it and delay line memory was volatile in that it had to be continuously refreshed, and thus was lost once power was removed. The earliest form of non-volatile computer storage was the  magnetic drum , invented in 1932 [17]  and used in the  Ferranti Mark 1 , the world's first commercially available general-purpose

16 Different Types of Technology Find out everything you need to know about the different types of technology that are paving unstoppable progress in today’s world. Because technology is far greater than just computers. There is nothing more dynamic than modern technology. It has been enhancing our way of living and enabling progress in various sectors continuously, and is predicted to have profound impacts on all businesses in the coming years. Did you know that in 2012, 10% of cars were connected to the internet and it’s estimated that by 2020, about  90% of cars  will be internet connected? According to PwC research, business executives of different companies are eager to adapt Artificial Intelligence (AI) in near future to decrease menial and repetitive tasks like timesheets (78%), scheduling (79%), and paperwork (82%). Here’s another one – by 2020, you might be among 100 million customers shopping in augmented reality, as predicted by  Gartner ! How crazy is that? The major factor