Context awareness is a term from computer science, that is used for devices that have information about the circumstances under which they operate and can react accordingly. Context aware devices may also try to make assumptions about the user's current situation. Wikibooks Wikiversity has more about this subject: School of Computer Science Open Directory Project: Computer Science Downloadable Science and Computer Science books Collection of Computer Science Bibliographies Belief that title science in computer science is inappropriate Categories: Computer science ...
For example: A context aware mobile phone may know that it is currently in the meeting room, and that the user has sat down. The phone may conclude that the user is currently in a meeting and reject any unimportant calls.
Context awareness is used to design new user interfaces, and is often a part of ubiquitous and wearable computing. It is also beginning to be felt in the internet with the advent of hybrid search engines. Ted Selker of MIT and Anind Dey of Carnegie-Mellon are leading experts in this bleeding edge field. The user interface is the part of a system exposed to users. ... Ubiquitous computing (ubicomp, or sometimes ubiqcomp) integrates computation into the environment, rather than having computers which are distinct objects. ... A wearable computer is a small portable computer that is designed to be worn on the body during use. ... A hybrid search engine (HSE) is program designed to help one find and sort information stored on a computer network by using three or more bodies of metadata in terms of an algorithimic process. ... Ted Selker (Edwin Joseph Selker [1]), is an American computer scientist who as of 2005 heads the Context Aware Computing Group at the MIT Media Lab and is the MIT director of The Voting Technology Project and Design Intelligence. ... In computer science, bleeding edge is a term that refers to technology that is so new (and thus, presumably, not perfected) that the user is required to risk reductions in stability and productivity in order to use it. ...
The context of an event includes the circumstances and conditions which "surround" it; the context of a word, sentence, or longer utterance or text includes the words that "surround" it.
In communications and linguistics, context is the meaning of a message (such as a sentence), its relationship to other parts of the message (such as a book), the environment in which the communication occurred, and any perceptions which may be associated with the communication.
In Sitcoms, the context is the issues and trends that surround the time that the show is set in, e.g the sitcom "I love Lucy" relflects many issues and trends from its context of the 1950's.
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