According to several historians, Information Revolution is the third revolution in the history of the world after agricultural and industrial revolutions. Information age is the time, which brought fundamental changes in intellectual, social, philosophical and cultural aspects of the world.
Some historians are of the opinion that actually information revolution was the first revolution ever occurred and the agricultural and industrial revolutions were caused due to information revolution. To prove their claim, they said that when civilization started, travelers and traders traveled from one place to another. As they have access to many cultures and traditions, they shared information and this information was actually the beginning of civilization as well as led the humanity towards the agricultural and industrial revolutions.
Information Society can be determined as the large group of people within a country or a region wherein most workers generate or depend upon information for performance of their jobs. Today information is the largest export of most News services, banks, insurance companies, television stations etc. these all organizations collect data, process it into information, distribute it, and store it as a major part of their business.
Rapid growth of Computers and information society compelled governments and responsible bodies of different countries to use the power of Information and Communication Technology (ICT) in healthcare and hence improved the quality of diagnosis, surgery and healthcare management. According to Thomas McManus it, “combines media advantages of other media so that it conveys video and sound better” (McManus, 1995).
Impact of Information System on Health Providers and patients:
Information system helps the doctors to diagnose the disease better. Doctors use computer imaging to graphically display the expected results of a specific procedure. They can combine data and images into a 3-dimensional graphic. This can aid them in simulating the best procedures to use in a delicate surgery.....................
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