When Charles Babbage, a professor of
Mathematics at Cambridge university, invented the first calculating machine in
1812 he couldn’t imagine the situation we find ourselves in today. Nearly
everything we do in the world is helped, or even controlled by computers, the
complicated descendants of his simple machine. Computers are used more and more
often in the world today, for the simple reason that they are far more efficent
than human beings. They have much better memories and they can store much
information. No man alive can do 500000 sums in one second, but a computer can.
In fact, computers can do many of the things we do, but faster and better. They
can predict weather, and ever play chess, write poetry or compose music.
The use of
Just as television has extended
human sight across the barriers of time and distance, so the computers extend
the power of the human mind across the existing barriers.
Computers are one of great
importance in modern hospital. The chief use of computers is the storing and
sorting the medical knowledge which has been required in the last 50 years. No
doctor can possible keep up with all discoveries. The only solution of the
problem is store medical knowledge in a computer. Today there are medical
computer centers were all existing knowledge of symptoms of various diseases
and of their treatment is stored. Doctors feed data on symptoms in the computer
and get the necessary information on correct diagnostics and treatment.
Computers that can
Ordinary computer can remember only
the data stored in the hard disk. Now scientists have designed machines, that
are capable of learning from experience and remembering what they have learned.
Such a machine is capable of recognizing objects without human help or control.
Of course, they made many mistakes. There is another similar machine which can
look at letter alphabet a simple words and they “say” thought a loud-speaker
what it has seen. The machine has as certain learning power.
Computers at the
Information science with the ideas
and message of processing and storing information is of great importance today.
That’s why computer technology must be told in secondary school. The new
subject “basic information science”, and “computing machine” was introduced for
the senior forms at schools. The pupils teach computers to investigate school
problems. Contact with the machine increases the interest in learning, makes
them more serious about studding new subject. School computers are used not
only for studding information science, but also examinations purposes. Young
people who finish the school must be trained to operate computers.
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