What is information? The word "information" is used in many different ways. Originally, it comes from a word that meant to give a form to something. Information is something that people can learn, know about, or understand. For example, a newspaper contains information about the world. This article contains information about "Information".
What is ICT? ICT (information communication technology) is any product that can store, retrieve, manipulate, transmit or receive information electronically in a digital form, e.g. personal computers, digital television, , robots…etc It is important to remember that ICT is not only about computers.
Modern IT trends in the professional sphere: medicine. Computers have long been used in medicine. Many modern diagnostic methods based on computer technology. Such methods are surveys, as ultrasound or computed tomography, generally unthinkable without a computer. But in a more "old« methods of examination and diagnostic computers are invading more and more actively. Cardiogram and blood tests, the study of the fundus and dental health... - It's hard to find an area of medicine in which computers have not been applied to more and more to.
The information economy has changed many aspects of economic reality, in particular, and the function of money, that of a universal equivalent effort gradually turned into a means of calculation. Virtual banks and payment systems -. The fruit of development of information technologies in economics and business information technology applied to the processing, sorting and aggregating data for the organization of interaction of actors and computer technology, to meet the information needs for operational communications, etc.
Use of search engines and electronic resources in the professional purposes. The serch engine (Eng. engine) -searchit is a computer system designed tofor search information.One of the most well-known applications of search engines - web services to search for text or graphic information in the World WideWeb.There are also systems that can search for files on the FTP-server, goods inonlinestores, information in the Usenetnewsgroups.
According to the methods of research and service shared by four types of search Systems using crawlers, systems controlled by a person, the hybrid system and the meta-system. The search system architecture typically includes: crawler that collects information from Internet sites or from other documents, indexer, provides a quick search on the stored information, and the search engine - a graphical interface for the user
Industrial ICT Information and communications technology (ICT) is an another extensional term for information technology (IT) which stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals), computers as well as necessary enterprise software, middleware, storage, and audio-visual systems, which enable users to access, store, transmit, and manipulate information.