Ubiquitous computing (or "ubicomp") is a concept in software engineering and computer science where computing is made to appear anytime and everywhere. In contrast to desktop computing, ubiquitous computing can occur utilizing any contrivance, in any location, and in any format. A utilizer interacts with the computer, which can subsist in many different forms, including laptop computers, tablets and terminals in everyday objects such as a refrigerator or a dyad of glasses. The underlying technologies to fortify ubiquitous computing include Internet, advanced middleware, operating system, mobile code, sensors, microprocessors, incipient I/O and utilizer interfaces, computer networks, mobile protocols, location and situating, and incipient materials.This paradigm is withal described as pervasive computing, ambient perspicacity,or "everyware". Each term accentuates remotely different aspects. When primarily concerning the objects involved, it is adscititiously kenned as physical computing, the Internet of Things, haptic computing,[4] and "things that cerebrate". Rather than propose a single definition for ubiquitous computing and for these cognate terms, a taxonomy of properties for ubiquitous computing has been proposed, from which different kinds or flavors of ubiquitous systems and applications can be described.Ubiquitous computing physically contacts on distributed computing, mobile computing, location computing, mobile networking, sensor networks, human–computer interaction, context-vigilant keenly intellective home technologies, and artificial perspicacity.

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