Computers are electronic devices that can process, store, and manipulate data to get information from them. They use specific programs to achieve desired results. For example, in accounting they use programs such as QuickBooks. In engineering they use AUTOCAD. In the recent past, computers have improved processing capabilities and may soon replace humans in almost all jobs. Today, computers are applied in almost all aspects in our lives. For example, Computer are using in education system, security, finance, medicine, traveling, and many more areas. Will computer take away human jobs?
Long before the invention of computers not much could be done in terms of processing and big data handling capability. Humans could not do much. The work done by humans was limited and was not accurate. Since the invention of computers in early 1980,this aspect of human being limited in terms of doing much changed a lot. The work that humans could not handle could be done computers since they could process data accurately, provide reports in time, also reduce the number of hours required to achieve the same results as compared to human. Computers worked without getting tired, unlike human.
Advancement and improvement in computing have seen scientists develop more sophisticated computers that have high and superior processing capabilities. They are applied in all areas of our daily lives and have beaten humans in performing complicated and timely tasks. They work under minimal or no supervision, unlike humans who in some cases have to work under total supervision. Computers can store large amount of data at once, they can analyze and perform complex mathematics, process data and present it in a manner that can be easily interpreted for example in charts and graphs.in today’s world computers have played a major role in our lives and also improving the quality of life by simplifying tasks and accurately providing data and information that can be relied by humans to make decisions that have longtime impacts to human life.
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Will computer take away human jobs?
Areas in Which Computer have Replaced Humans
Computers in medicine have been used in diagnosis, medical imaging, a computer-assisted medical decision, caring of critically ill patients, hospital information systems, data analysis, some computer robots are able even to perform surgery. They have played a big role in improvement in health industry since they can work accurately. Robots have been able to conduct successful surgeries, give out prescriptions, retrieve the medical history of patients, Query patients on symptoms and suggest prescriptions.
In the education sector, robots can teach just like human teachers. Teachers use computers to record grades, tackle complex subjects and mathematical computations using computers to create presentations on a topic to showing video clips that complement the lesson at hand, technology helps teachers make the content easier for students to understand. Students can now search for information by using a computer which stores knowledge which no human can store.
In finance, computers have changed the way businesses are transacted. For example, computers can handle large amounts of data, conduct complex financial sums, predict outcome of money forexes, manage financial transactions, which can be impossible for humans. Humans are prone to errors especially if they work for long hours, Computers, on the other hand, can work without fatigue or failure, unless in case of a mechanical or software failure.
Computers have greatly been of great impact in the transport sector a good example is in traffic lights control. A computer can control traffic in an entire city without failure. Computers are also used in air traffic controls. Cars nowadays are fitted with car navigation systems using global satellite positioning systems. These features have a screen that shows a map that tracks the movement of your vehicle through satellite signals. Computer technology has also led to development of mapping technology, which enables one to find a route of any location where we want to. We input our address and destination address then computer will give us visual maps, distance, total driving time, traffic jams, etc.
In countries with advanced Railway network systems, they use advanced software which prevents train collision, derailments caused by excessive speed, and the associated death or injuries. Booking of flights, trains, buses have been made easier by online bookings, which provide Realtime information about the prices, departure times, cancellation. Computers play an important role in weather forecasting, which relied in air transport. Also, computers store important records of drivers, pilots, and captains.
Industry and Manufacturing
In industries and manufacturing sectors robots have been used to perform mechanical tasks such as spraying of automobiles and also robotic arms controlled by multiple embedded and external computers used most of the logistics of a factory, including material stocks, scheduling, and job tracking, have been managed via computers, Computer-Aided Design software running on desktop computers used to design most of the objects we manufacture today, computers handle other complex industrial tasks such as complex wiring of electronic devices, complex assembly of heavy machinery. Computer Numerical Control machines are directly operated by embedded computers and programmed via external computers, come in several types including mills, lathes, and routers. Robots can work in industrial environments which may pose health dangers to human, such as metal melting sector, Painting shops, and also they handle hazardous materials such as industrial chemicals
In entertainment and hospitalities computers robots can serve their guests in hotels, process bills, take orders automatically from customers, and many more. A computer is also for an entertainment such as in virtual DJ, which follows a series of commands to play songs automatically. Playing computer games is also a major milestone in the entertainment industry.
Computer robots are used by organization such as NASA. They have sent it to the moon and in other planets to gather vital information about the other planets. The robots gather information and send it back to earth via computers. The computers can then analyze weather patterns, levels of humidity. This information is useful to the metrological department.
After writing on the above topic it is clear that computers have taken up almost all the jobs that were previously done by humans or seemed impossible to humans. Since they have higher processing capacity. They can work under minimal supervision, like handle complex and difficult tasks. It also can work under hazardous environment example in chemical industries.
Computers are important in communication they are applied in email services, web services, wireless internet access services, wireless instant messaging, text messaging, video and voice calls, cyber cafes, voicemails,
In my own view and opinion computers one day will take away human jobs since what was impossible to achieve in the last decade can now be achieved using a computer, and what was seen as only human jobs such as in medicine is now being handled by computers. They have proved to be superior to humans in terms of handling complex analysis and handling data of huge amount, they are able to apply Artificial intelligence to make decisions like human-like in Gaming, some have successfully beaten human in gaming such as chess, hence in future will find themselves losing all jobs to computer and will have less to do.
Humans have to be now smart, or else computers in the next decade will control the world. They will just sit and watch computers do all the work.