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Role of Information Technology

THE ROLE OF INFORMATION TECHNOLOGY IN MODERN AGE

We live in a highly scientific and industrial world. Modern inventions in the field of communication have revolutionized every field of life. Information technology has undergone a revolution at a faster speed than any other branch of human advancement.
Radio and T.V, have been eclipsed before the new advancement of information system. The old information system of the world relied on the libraries. Book, magazines and newspapers were the major source of information in the past.

Then came wireless, radio and T.V. Now computer have conquered the market. Practically the information technology has been changing everyday.

Information technology consist of three things; transmission, recording of memory and processing on information. Computers form a major segment of new information technology. Now different countries of the world are interlinked with one another.

Internet connections are very popular. Internet clubs are connecting the world in the social, political and economic fields. There have been a tremendous bombardment of information from all sides. Now information are being collected about goods, marketing, politics and other affairs of the life from all over the world.

LET US STUDY THE EFFECTS OF INFORMATION TECHNOLOGY ON OUR LIFE:

1: All the paper knowledge has been transferred to the C.D (computer disk) of computers. We can get information and knowledge of all important books on medicine, engineering, arts, science and commerce on our computers. We do not have to wait for days and weeks to collect the information about ant topic of knowledge from abroad. The internet connection are becoming very popular now a days. Through the E-mail, Fax or internet phones it is possible to get information on time. With the help of phones we get any information from abroad in a moment and at a very cheap rate.

2: In the advanced countries of world, the students are gaining a lot of knowledge about language, art and science through their computers. Mass education can also be given to illiterate and uneducated people of our country through this electronic media. Soon there will be available personal computers to everybody in the country. They can fight ignorance, backwardness and illiteracy.

3: Recent development in the field of information technology system are a gift of modern science to mankind but its free use has also given rise to some serious social problems.

4: The entertainment programs presented by computers, internet, phones and other electronic media are very harmful to the students. The divert their attention from studies. They are absorbed and lost in the attractive and charming music and songs programs. Then they have a free hand to see and watch vulgar and sex dominated films. These vulgar films with the dance of half naked girls and obscene songs are bound to produce a negative influence on the morals, and manners of the students.

Role of Information Technology

Reviewed by SaQLaiN HaShMi on 9:15 PM Rating: 5

Mobile phones and its drawback

SaQLaiN HaShMi 3:55 AM

MOBILE PHONES AND ITS DRAWBACK

This is an age of science and technology. The recent development in the field on technology has given birth to many ❛wonders❜ in our life. The progress in the field of communication has surprised everybody. The mobile phone is a wonderful invention of science. It looks incredible that a man should talk or converse with another man while he is travelling or he is on his way to work. Such a thing was impossible a few years ago. Mobile phone have become very popular in the modern life. They have become a friend and companion to every man and woman. In the modern age, they have become professional necessity. Even in private life, they have established their utility. Now people cannot do away with them.

In the beginning of 20th century, the short range mobile car phones were developed. They were later on developed into into long range mobile phones. In the U.S, many small broadcast towers were set up. The phone calls travels from tower to tower. By 1981, a cellular radio phone system was fully available in the U.S. Later on, the same was developed into mobile phones whose range of communication was limitless. The messages were now transmitted without the aid of any wire. The communication through mobile phones is now carried through satellite.

ADVANTAGES OF MOBILE PHONE

1: Firstly they are the most rapid and quickest means of communication. We are connected with another man all the time without losing a second. They have increased our volume of business and trade. The money exchange of different countries can promote their business through mobile phones. The rates of different currencies in all countries are communicated to the customers readily. The flow of money from one country to the other is made smooth and easy through this instrument. In this way, many business failure are avoided. Timely information about the rates of a commodity from a trader in one city to another trader in the other city may save him from heavy loss.

2: Secondly the mobile phones have helped the travellers, explorers, hunters and passengers a lot. Now the hunters and travellers of all kind may explore any place of value or interest. They may explore the inner depths of a cove or the heights of a mountain. in time of crisis, they can make contact with their friends or with the government agencies and seek help from them.

3: Thirdly mobile phones may save us from the attack of criminals or terrorists. If we use them wisely and intelligently, we can contact the police before we are attacked. Many cases have been reported where the mobiles phones has saved the life of a car traveller.
Surely, wrong doubts of different kind can be removed readily through cellular talk. Even was and disputes can be avoided without losing a fraction of a second.

DISADVANTAGES OF MOBILE PHONE

1: The mobile phone is a double edged weapon. It is of great utility but at the same time, it has its harms. The mobile phone is a great friend and companion of a criminal or a terrorist. Criminals and terrorists make use of this device to make contact with one another. They plan or make a plot to attack a building, hijack a person or commit a robbery in a bank through the mobile phone. Many outlaws and hardened criminals escaped from the prison homes with the aid of this instrument.

2: It has shattered the nervous system of many of its users. Its frequent users suffer from nervous ailments. It effect our memory. Our too much dependence on it has resulted in the loss of memory.

3: It has discouraged true learning. Now the students spend more of their time on mobile phones than or their books. Its excessive use results in the loss of time and money.

Mobile phones and its drawback

Reviewed by SaQLaiN HaShMi on 3:55 AM Rating: 5

Science in the service of man

SaQLaiN HaShMi 9:12 PM

MARVELS OF SCIENCE

We live in the age of science. science has entered every field of life. It has added many comforts to our life. The impossibilities of the past have been made possible. New miracles are happening everyday. It has given man a new seance of confidence and power. Man has conquered the force of nature. It has helped man to explore the hidden treasures of the earth. Man has now learnt to land on the moon. He is in search of new worlds. A great writer Emerson says ❝ Science surpasses the old miracles of mythology ❞.

Science has brought a revolution in the matter of transportation and communication. It has shortened the distance. In the past, travelling was a difficult and dangerous matter. It took weeks and months to reach from one place to another. People bade farewell to their relatives and friends with a heavy heart , while they set out on a journey. Now those days have gone. We can now travel from one part of the world to the other in a few hours. There are rocket planes that travel at the speed of seven or eight hundred miles per hour. They travel faster than sound.

Telephone, Wireless, Radio, and Television and Computer are a wonderful inventions of science. They connect us with the world within the twinkling of an eye. The radio and T.V are the most powerful means of information and education for us. They make a record of everything which happen in the world. T.V., with its plays, entertaining features and educational programs enlightens and delight us. Its influence on men, women and children stand undefeated. Massages are flashed. Direct conversation can be carried on. Internet has brought the countries close together. The world has shrunk in size. science has established and strengthened the bonds of friendship and love between the people of different countries. It is no doubt a great service of science.

Electricity is perhaps the most wonderful invention of science. It is used as a source of light, heat and power. With the help of power, we can now change the course of rivers, level the mountain and cultivate our barren lands. Without it, the whole progress of industry would come to a stand still. Had it not been invented, the entire world would have plunged into darkness. It moves trains and trams. It heats our rooms in winter and cools them in summer. It cools our food and iron our clothes.

It has also done wonders in the world of medicine. Treatment by X-ray and radiation is one of the greatest wonder of science. Difficult surgical operations have become a routine matter. Vaccination has made small pox a thing of past. Many other diseases like cholera, plague and T.B have been fully controlled. Quinine has finished malaria.
Science has made us open minded and rational. We analyse everything before we believe it. We do not have faith in ghosts and spirits. Now-a-days science has made us practical minded.