Expert Systems and Computers

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EXPERT SYSTEMS AND COMPUTERS Undoubtedly we can say that modern world will be incomplete without computers and their applications. It has become so common in our daily lives that it is almost impossible to imagine life without the use of computers. We get all the modern facilities; thanks to the invention of Computers! Expert System is a computer application that performs a task that would otherwise be performed by a human expert. For example, there are expert systems that can diagnose human illnesses, make financial forecasts, and schedule routes for delivery vehicles. Some expert systems are designed to take the place of human experts, while others are designed to aid them. Moreover, expert systems are part of a general category of computer applications known as artificial intelligence . To design an expert system, one needs a knowledge engineer, an individual who studies how human experts make decisions and translates the rules into terms that a computer can understand. Right from watching movies, listening to music, playing games, preparing office documents, preparing daily planners to latest facilities of emailing, chatting, video-conferencing and social interaction through networking, computers work simply amazingly! All the other modern gadgets are the outcomes of computer, like mobile phone, ipod, usb, cd, dvd, etc.Super fast computers are able to solve trillions of mathematical problems within a fraction of a second! Earlier, calculators were commonly used while nowadays, even complex calculation can be done with the help of computers. It takes instruction in the form of input and provides output results accordingly. While calculator gives response to the immediate input only, computer work with a set of instructions installed in it called operation system (OS), so it constantly works, with amazing speed. Complex mathematical
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