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v. t. e. Information technology ( IT) is a set of related fields that encompass computer systems, software, programming languages, and data and information processing, and storage. [ 1] IT forms part of information and communications technology (ICT). [ 2] An information technology system ( IT system) is generally an information system, a ...
An information system ( IS) is a formal, sociotechnical, organizational system designed to collect, process, store, and distribute information. [ 1] From a sociotechnical perspective, information systems comprise four components: task, people, structure (or roles), and technology. [ 2] Information systems can be defined as an integration of ...
Information science focuses on understanding problems from the perspective of the stakeholders involved and then applying information and other technologies as needed. In other words, it tackles systemic problems first rather than individual pieces of technology within that system.
A mindmap of ICTs. Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications [1] and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit ...
Informatics. Informatics is the study of computational systems. [ 1][ 2] According to the ACM Europe Council and Informatics Europe, informatics is synonymous with computer science and computing as a profession, [ 3] in which the central notion is transformation of information. [ 1][ 4] In some cases, the term "informatics" may also be used ...
Health information technology (HIT) is "the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, health data, and knowledge for communication and decision making". [ 8 ] Technology is a broad concept that deals with a species ...
Information architecture (IA) is the structural design of shared information environments; the art and science of organizing and labelling websites, intranets, online communities and software to support usability and findability; and an emerging community of practice focused on bringing principles of design, architecture and information science to the digital landscape. [1]
v. t. e. Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. [ 1] The word technology can also mean the products resulting from such efforts, [ 2][ 3] including both tangible tools such as utensils or machines, and intangible ones such as software.