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The history of the development of computers
The history of the development of computers
Bad effects of modern technology
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In this world the development is consider to be the most important factor because human beings tends to invent and create new things so that they can compete with each other in their own field of work . Moreover, the people whom chooses their field which is relevant to computer appliances in their daily life also thinks the same and the develop the improvement of the computer from time to time until the computer technology reaches the development that we does not imagine before. When we think about the modern society the first thing ever hit up our mind is the technology of the computer , so we cant deny that the important of development of computer is very important to the growth of the modern society and country’s business economy. In most condition people tends to think and say that many works could not be done and impossible without the presence of the computer and things would not be easy as we are doing now. According to the definition in the dictionary, it define a computer as an electronic device for a huge amount of data storage and process the data which is stored, typically in binary form, according to instructions given to it in a variable kind of program. According to the world history the development of the computer is recorded to be increase from first century to fifth century drastically. During first century era, and the year was recorded in the year 1946, the first computer ever made by humankind is named ENIAC ( Electronic Numerical Integrator and Calculator) was design by Dr. john Nouchly and J.P.Eckert whom did their researches and studies in University of Pennsylvania,USA. The first computer ENIAC was made of 18,000 vacuum tubes, 70,000 resistors and 5 million soldered joints, the mean machine w... ... middle of paper ... ... the doctor to minimize the work load and doctor can perform the operation without any failure because it is very precise and accurate. Since the development of the computer technology has rapidly grown in an unseen way the computer had make the life of the human being easier than before. It is not surprise that in the future if people does not go to work and control everything from home and it is practicable nowadays . The users should always aware that they use the advance computer technology in an appropriate way so that everyone can gain benefits from that because if the users tends to use in the wrong ways it may harm other people privacy and wealth . The development of the computer will not stop and new things will always introduce in the cyber era , so if we does not want to leave behind we always should adopt the thing that changing around us .
Ever wonder how those tiny handheld smartphones and computers came into our lives? It is all thanks to John Mauchly and J. Presper Eckert. They both played a major role in inventing the ENIAC, the first computer known to man. The ENIAC has had a massive effect on our lives today.
People have been in awe of computers since they were first invented. At first scientist said that computers would only be for government usage only. “Then when the scientists saw the potential computers had, scientist then predicted that by 1990 computers may one day invade the home of just about ever citizen in the world” (“History” Internet), the scientists were slightly wrong, because by 1990 computers were just beginning to catch on. Then a few years later when scientists when to major corporations to get help with a special project, the corporations said no, because computers would just be a fad and they wouldn’t make much money off of it. “By definition Abacus is the first computer (the proper definition of a computer is one who or that which computes) ever invented” (Internet).
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.
When World War II broke out in 1939 the United States was severely technologically disabled. There existed almost nothing in the way of mathematical innovations that had been integrated into military use. Therefore, the government placed great emphasis on the development of electronic technology that could be used in battle. Although it began as a simple computer that would aid the army in computing firing tables for artillery, what eventually was the result was the ENIAC (Electronic Numerical Integrator and Computer). Before the ENIAC it took over 20 hours for a skilled mathematician to complete a single computation for a firing situation. When the ENIAC was completed and unveiled to the public on Valentine’s Day in 1946 it could complete such a complex problem in 30 seconds. The ENIAC was used quite often by the military but never contributed any spectacular or necessary data. The main significance of the ENIAC was that it was an incredible achievement in the field of computer science and can be considered the first digital and per...
When a world becomes the slave to cyberspace, there is a problem. No computer has the right to control human mind. Whether it is for work reason or social reasons, humans must be left to decide on their own rather than computers deciding for them.
The development of the people these days had an affect in the development in the business world as well. People try to find the systems which can be use to help them in running the business for example to reduce the cost in running the business. Since 1950s the computer system had been use to cost.
"Technology is like fish. The longer it stays on the shelf, the less desirable it becomes." (1) Since the dawn of computers, there has always been a want for a faster, better technology. These needs can be provided for quickly, but become obsolete even quicker. In 1981, the first "true portable computer", the Osborne 1 was introduced by the Osborne Computer Corporation. (2) This computer revolutionized the way that computers were used and introduced a brand new working opportunity.
We have the microprocessor to thank for all of our consumer electronic devices, because without them, our devices would be much larger. Microprocessors are the feat of generations of research and development. Microprocessors were invented in 1972 by Intel Corporation and have made it so that computers could shrink to the sizes we know today. Before, computers took a room because the transistors or vacuum tubes were individual components. Microprocessors unified the technology on one chip while reducing the costs. Microprocessor technology has been the most important revolution in the computer industry in the past forty years, as microprocessors have allowed our consumer electronics to exist.
The First Generation of Computers The first generation of computers, beginning around the end of World War 2, and continuing until around the year 1957, included computers that used vacuum tubes, drum memories, and programming in machine code. Computers at that time where mammoth machines that did not have the power our present day desktop microcomputers. In 1950, the first real-time, interactive computer was completed by a design team at MIT. The "Whirlwind Computer," as it was called, was a revamped U.S. Navy project for developing an aircraft simulator.
The fist computer, known as the abacus, was made of wood and parallel wires on which beads were strung. Arithmetic operations were performed when the beads were moved along the wire according to “programming” rules that had to be memorized by the user (Soma, 14). The second earliest computer, invented by Blaise Pascal in 1694, was a “digital calculating machine.” Pascal designed this first known digital computer to help his father, who was a tax collector. Pascal’s computer could only add numbers, and they had to be entered by turning dials (Soma, 32). It required a manual process like its ancestor, the abacus. Automation was introduced in the early 1800’s by a mathematics professor named Charles Babbage. He created an automatic calculation machine that was steam powered and stored up to 1000 50-digit numbers. Unlike its two earliest ancestors, Babbage’s invention was able to perform various operations. It relied on cards with holes punched in them, which are called “punch cards.” These cards carried out the programming and storing operations for the machine. Unluckily, Babbage’s creation flopped due to the lack of mechanical precision and the lack of demand for the product (Soma, 46). The machine could not operate efficiently because technology was t adequate to make the machine operate efficiently Computer interest dwindled for many years, and it wasn’t until the mid-1800’s that people became interested in them once again.
The history of the computer dates back all the way to the prehistoric times. The first step towards the development of the computer, the abacus, was developed in Babylonia in 500 B.C. and functioned as a simple counting tool. It was not until thousands of years later that the first calculator was produced. In 1623, the first mechanical calculator was invented by Wilhelm Schikard, the “Calculating Clock,” as it was often referred to as, “performed it’s operations by wheels, which worked similar to a car’s odometer” (Evolution, 1). Still, there had not yet been anything invented that could even be characterized as a computer. Finally, in 1625 the slide rule was created becoming “the first analog computer of the modern ages” (Evolution, 1). One of the biggest breakthroughs came from by Blaise Pascal in 1642, who invented a mechanical calculator whose main function was adding and subtracting numbers. Years later, Gottfried Leibnez improved Pascal’s model by allowing it to also perform such operations as multiplying, dividing, taking the square root.
First of all, for the working peoples, the appearances of computer technology bring up a convenient
In the modern society, more and more people began to use the computers. Whether from the aspects of work, life or entertainment, a great increasing number of people more rely on the computers. People use computers for work conference, using computers to net shopping, sometime people also watch some TV shows and movies on a computer. All this shows us that the computers' position become more and more high in humans lives. Computers, however, is not the only carrier on convenient people's work and live. In the aspects of convenient to people's life, the network also plays a really important role.
If nineteenth century was an era of the Industrial revolution in Europe, I would say that computer and Information Technology have domineered since the twentieth century. The world today is a void without computers, be it healthcare, commerce or any other field, the industry won’t thrive without Information Technology and Computer Science. This ever-growing field of technology has aroused interest in me since my childhood.
aspect of our lives, we are faced with computers. They are in our classrooms, cars, and even used