Information, in its most restricted technical sense, is a sequence of symbols that can be interpreted as a message. Information can be recorded as signs, or transmitted as signals. Information is any kind of event that affects the state of a dynamic system. Conceptually, information is the message (utterance or expression) being conveyed. The meaning of this concept varies in different contexts. Moreover, the concept of information is closely related to notions of constraint, communication, control, data, form, instruction, knowledge, meaning, understanding, mental stimuli, pattern, perception, representation, and entropy.
Read more about Information: Etymology, Information Theory Approach, As Sensory Input, As Representation and Complexity, As An Influence Which Leads To A Transformation, As A Property in Physics, Technologically Mediated Information, As Records, Information and Semiotics
Other articles related to "information":
... In telecommunication, an information-transfer transaction is a coordinated sequence of user and telecommunications system actions that cause information present at a source user to become present at a ... An information-transfer transaction usually consists of three consecutive phases called the access phase, the information transfer phase, and the disengagement phase ...
... In probability, statistics, and information theory, one can interpret various structures as Riemannian manifolds, which yields the field of information ...
... Name Number of bytes Description Protocol 1 or 2 setting of protocol in data field Information variable (0 or more) datagram Padding variable (0 or more) optional ... The Information field contains the PPP payload it has a variable length with a negotiated maximum called the Maximum Transmission Unit ... It might be padded on transmission if the information for a particular protocol can be padded, that protocol must allow information to be distinguished from ...
... the Rehabilitation Act to require Federal agencies to make their electronic and information technology accessible to people with disabilities ... Section 508 was enacted to eliminate barriers in information technology, to make available new opportunities for people with disabilities, and to encourage development of ... all Federal agencies when they develop, procure, maintain, or use electronic and information technology ...
... Workforce productivity Intranets can help users to locate and view information faster and use applications relevant to their roles and responsibilities ... accurately, and with confidence that they have the right information ... Intranets allow organizations to distribute information to employees on an as-needed basis Employees may link to relevant information at their convenience, rather than being ...
Famous quotes containing the word information:
“The family circle has widened. The worldpool of information fathered by the electric media—movies, Telstar, flight—far surpasses any possible influence mom and dad can now bring to bear. Character no longer is shaped by only two earnest, fumbling experts. Now all the world’s a sage.”
—Marshall McLuhan (1911–1980)
“Computers are good at swift, accurate computation and at storing great masses of information. The brain, on the other hand, is not as efficient a number cruncher and its memory is often highly fallible; a basic inexactness is built into its design. The brain’s strong point is its flexibility. It is unsurpassed at making shrewd guesses and at grasping the total meaning of information presented to it.”
—Jeremy Campbell (b. 1931)