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Information is an abstract concept that refers to something which has the power to inform. At the most fundamental level, it pertains to the interpretation (perhaps formally) of that which may be sensed, or their abstractions. Any natural process that is not completely random and any observable pattern in any medium can be said to convey some ...
Information overload. Information overload (also known as infobesity, [ 1][ 2] infoxication, [ 3] or information anxiety, [ 4]) is the difficulty in understanding an issue and effectively making decisions when one has too much information (TMI) about that issue, [ 5] and is generally associated with the excessive quantity of daily information.
t. e. Information science, documentology[ 1] or informatology[ 2][ 3] is an academic field which is primarily concerned with analysis, collection, classification, manipulation, storage, retrieval, movement, dissemination, and protection of information. [ 4]
The Information Age (also known as the Third Industrial Revolution, Computer Age, Digital Age, Silicon Age, New Media Age, Internet Age, or the Digital Revolution[ 1]) is a historical period that began in the mid-20th century. It is characterized by a rapid shift from traditional industries, as established during the Industrial Revolution, to ...
Thesaurus. A thesaurus ( pl.: thesauri or thesauruses ), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [ 1][ 2] sometimes as a hierarchy of broader and narrower ...
Information theory is the mathematical study of the quantification, storage, and communication of information. The field was established and put on a firm footing by Claude Shannon in the 1940s, [ 1 ] though early contributions were made in the 1920s through the works of Harry Nyquist and Ralph Hartley.
Spreading false information can also seriously impede the effective and efficient use of the information available on social media. [113] An emerging trend in the online information environment is "a shift away from public discourse to private, more ephemeral, messaging", which is a challenge to counter misinformation. [94]
Information behavior is a field of information science research that seeks to understand the way people search for and use information [ 1] in various contexts. It can include information seeking and information retrieval, but it also aims to understand why people seek information and how they use it. The term 'information behavior' was coined ...