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History and development of computers
History and evolution of computers
History and development of computers
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The Computer Revolution If I were to make a history book of the years from 1981 to 1996, I would put computers on the cover. Computers, you may ask?, Yes computers, because if there were suddenly no computers on the world, there would be total chaos. People could not; communicate, commute, make business transactions, purchase things, or do most things in their daily routine, because power plants use computers to control the production of electricity. Computers have evolved extreme rapidly in the past fifteen years. Ten years ago, all that you could do with a computer, was primarily make mathematical calculations and type documents, but doing that required typing in a series of complex codes that took a great deal of training to learn. Then the Apple computer company took this complex computer language and evolved it to a simpler system of computer language using words that made sense in their context. This system was called BASIC. BASIC was a major development in the computer industry, because it made computers accessible to the average American. This helped greatly in proving that computers were no longer just toys and they had a very useful purpose. Most people still felt the cost was too great for a glorified typewriter. Several years after they introduction of the BASIC system, Apple introduc...
When trying to envision the world of today without computers, I imagine that our lifestyles would be extremely different. "As exciting as technological developments may be…it is important to remember that people who lack the skills or the machines to tap into this information are in the same position as those a century ago who could not read or had no access to books" (240). "These new technologies have undoubtedly altered our sense of what it means to be literate" (239). Years ago, being educated simply meant that you could read and write. Today one must go through years of formal schooling to be considered scholarly. This is because, "Our sources of information have become much more diverse than they were even a generation ago," (239).
The code assigned letters in the alphabet and numbers a set of dots (short marks) and dashes (long marks) based on the frequency of use. The code used the English alphabet but they would make the more frequently used letters into the less complex dots and dashes, such as E or A. While the Less frequently used letters such as D or Z got a lot more complex code of dots and dashes. Initially, the code, when transmitted over the telegraph system, was rendered as marks on a piece of paper that the telegraph operator would then translate back into English. Rather quickly. But then the operators became so good at translating the
Although this was a very significant contribution, it was only the beginning. In addition to his
saw the future demands of the computer industry. He was able to build a personal
The history of computers is an amazing story filled with interesting statistics. “The first computer was invented by a man named Konrad Zuse. He was a German construction engineer, and he used the machine mainly for mathematic calculations and repetition” (Bellis, Inventors of Modern Computer). The invention shocked the world; it inspired people to start the development of computers. Soon after,
Mark I. It was actually a electromechanical calculation. It is said that this was the first potentially computers. In 1951 Remington Rand’s came out with the UNIVAC it began
Let’s take a trip back in time and review the evolution of a computer company. It’s not IBM or Microsoft. This company is Apple Computers, Incorporated. In the year 1976, before most people even thought about buying a computer for their homes. Back then the computer community was only a few nerds building simple computers from hobby kits. When Steve Wozniak and Steve Jobs sold a van and two programmable calculators for thirteen hundred dollars and started Apple Computers, Inc., in Jobs garage, the reach for success seemed far.
Gates and Allen soon got many opportunities to prove their computer skills. In 1972, they started their own company called 'Traf-O-Data.' They developed a portable computer that allowed them t...
He also helped me gain a knowledge of computers that I have found useful to this very day. Due to the amount of technology in my household that I grew up with, I feel comfortable today with it. It has become part of my ident...
In 500 B.C. the abacus was first used by the Babylonians as an aid to simple arithmetic. In 1623 Wihelm Schickard (1592 - 1635) invented a "Calculating Clock". This mechanical machine could add and subtract up to 6 digit numbers, and warned of an overflow by ringing a bell. J. H. Mueller comes up with the idea of the "difference engine", in 1786. This calculator could tabulate values of a polynomial. Muellers attempt to raise funds fails and the project was forgotten. Scheutz and his son Edward produced a 3rd order difference engine with a printer in 1843 and their government agreed to fund their next project.
Computers are changing the world as we know it, and they offer an exciting new way of working. The news represented a complete turnaround for the corporate giant. Microsoft Chairperson, Bill Gates publicly announced his company's new connection to the Internet. The announcement rang through the nation. Gates has consistently ignored the Internet in favor of desktop computing. So, with Microsoft's approval, computers kicked into even higher gear . The pace of innovation continues to astonish even those involved from the start. If one wants to find enthusiasm, intellect, hard work, and imagination; then computers is the place to be .
Thousands of years ago calculations were done using people’s fingers and pebbles that were found just lying around. Technology has transformed so much that today the most complicated computations are done within seconds. Human dependency on computers is increasing everyday. Just think how hard it would be to live a week without a computer. We owe the advancements of computers and other such electronic devices to the intelligence of men of the past.
the actions of the analytical engine were to be done through the use of punched
The technology revolution is upon us. In recent years there have been many triumphs in technology. Now more than ever, people are able to communicate over thousands of miles with the greatest of ease. Wireless communication is much to thank for the ease of communication. What used to take weeks threw mail, now takes seconds over the Internet. But just like any revolution there are social consequences, especially when the revolution takes place around the globe. Since the world does not evolve at the same pace, lesser developed countries as well as minorities in developed countries have not even come close to reaping the benefits of a world connected at the touch of a button. The social argument is that as this revolution proceeds, the gap between the haves and have-nots will widen to the point of ill repute. Others argue that because of technological advances the world is a much better place. This seems to be the debate at hand.
... still be honored for being a pioneer in that field. Many of the attributes in his machines are still used in computers today. Without Babbage, people today might not have computers, or even calculators! Babbage also invented other devices, such as the speedometer and the cowcatcher. Even though he never saw his machines at work, Babbage’s legacy would still be honored a hundred years later. In the mid-twentieth century, a few scientists met with each other and decided that Babbage’s machines could be built. They constructed a version of the difference engine using his plans. Without Babbage, many of the things taken for granted by people now might not exist, and many discoveries based on his achievements might not have been made. Babbage’s remarkable life should be remembered for his achievements because without them, this world would not be the same.