Pervasive technology

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  • In 1991, Mark Weiser described his vision of an emerging world of pervasive, embedded computation. He predicted “a physical world that is richly and invisibly interwoven with sensors, actuators, displays, and computational elements, embedded seamlessly in the everyday objects of our lives and connected through a continuous network.

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  • The use of radio-frequency communication—commonly referred to as wireless communication—is becoming more pervasive as well as more economically and socially important. Technological progress over many decades has enabled the deployment of several successive generations of cellular telephone technology, which is now used by many billions of people worldwide; the near-universal addition of wireless local area networking to personal computers; and a proliferation of actual and proposed uses of wireless communications.

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  • Chapter 1 - Introduction to information technology: The future now. The main contents of this chapter include all of the following: Information technology & your life: the future now; information technology is pervasive: cellphones, email, the internet, & the e-world; information technology is pervasive: cellphones, email, the internet, & the e-world; the “all-purpose machine”: the varieties of computers; understanding your computer; where is information technology headed?

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  • Hardware and Computer Organization is a practical introduction to the architecture of modern microprocessors for students and professional alike. It is designed to take practicing professionals "under the hood” of a PC and provide them with an understanding of the basics of the complex machine that has become such a pervasive part of our everyday life. It clearly explains how hardware and software cooperatively interact to accomplish real-world tasks.

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  • Achieving state-of-the-art excellence and attaining the cost reductions associated with outstanding logistics efforts is an obvious gain in terms of competitive edge and profitability. As logistics tools evolve in comprehensiveness and complexity, and the use of these new tools becomes more pervasive, maintaining a position of leadership in logistics functions also becomes increasingly difficult. And in spite of its importance not only to the bottom line but also to the functionality of your operations, logistics improvement often lags industry requirements....

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  • Even as recently as five years ago, many computer industry experts would never have guessed how pervasive and “business critical” electronic messaging would eventually become. The degree to which some information technology professionals are surprised by the pervasive nature of today’s electronic mails systems is merely amusing to those of us that have had an e-mail address for more than 20 years.

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  • Over the past decade, there has been a prolific increase in the research, development and commercialisation of Wireless Sensor Networks (WSNs) and their associated technologies (see Figure 1). This rise has been a result of a number of contributing factors, including continued miniaturisation (leading towards an era of truly ‘pervasive’ and ‘invisible’ computing); low-power circuits, devices and computation (for example, the ultra-low-power sleep states now found in microcontrollers); and efficient short-range communication (such as ZigBee and Bluetooth).

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  • Technology is pervasive—invading all areas of our personal and business lives. In our personal lives, we have some control over how much technology we will tolerate, but not so in our professional lives. Every aspect of modern organizations involves technology, to the extent that auditors can no longer audit around the computer as they did from 1960 until recently. Technology is an important element of a majority of the controls that are, or should be, in place.

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  • The concept of acoustic wave is a pervasive one, which emerges in any type of medium, from solids to plasmas, at length and time scales ranging from sub-micrometric layers in microdevices to seismic waves in the Sun's interior. This book presents several aspects of the active research ongoing in this field. Theoretical efforts are leading to a deeper understanding of phenomena, also in complicated environments like the solar surface boundary.

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  • The Computer Revolution: Progress in computer technology: Underpinned by Moore’s Law. Makes novel applications feasible: Computers in automobiles, Cell phones, Human genome project, World Wide Web, Search Engines. Computers are pervasive.

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  • Mobile Ad hoc Networks (MANETs) are a fundamental element of pervasive networks, where user can communicate anywhere, any time and on-the-fl y. MANETs introduce a new communication paradigm, which does not require a fi xed infrastructure - they rely on wireless terminals for routing and transport services. This edited volume covers the most advanced research and development in MANET. It seeks to provide an opportunity for readers to explore the emerging fi elds about MANET.

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  • Philosophical debates have arisen over the present and future use of technology in society, with disagreements over whether technology improves the human condition or worsens it. Neo-Luddism, anarcho-primitivism, and similar movements criticise the pervasiveness of technology in the modern world, opining that it harms the environment and alienates people; proponents of ideologies such as transhumanism and techno-progressivism view continued technological progress as beneficial to society and the human condition.

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  • Philosophical debates have arisen over the present and future use of technology in society, with disagreements over whether technology improves the human condition or worsens it. Neo-Luddism, anarcho-primitivism, and similar movements criticise the pervasiveness of technology in the modern world, opining that it harms the environment and alienates people; proponents of ideologies such as transhumanism and techno-progressivism view continued technological progress as beneficial to society and the human condition.

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  • Ebook "E-textiles: The intersection of computation and traditional textiles" content presentation: Introduction, defining pervasive concepts, current and future technologies for wearables and e-textiles, related work, context and functionality of wearables and e-textiles, design and implementation, methodology, survey and feedback.

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  • During the early years of microprocessors, there were few engineers with education and experience in the applications of microprocessor technology. Now that microprocessors and microcontrollers have become pervasive in so many devices, the ability to use them has become almost a requirement for many technical people.

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  • During the early years of microprocessor technology, there were few engineers with education and experience in the application of microprocessor technology.Now that microprocessors and microcontrollers have become pervasive in many types of equipment, it has become almost a requirement that many technical people have the ability to use them. Today the microprocessor and the microcontroller have become two of the most powerful tools available to the scientist and engineer.

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  • Growth naturally stimulates change, and CCTV technology has been no exception. A system that once merely required cameras, cabling, and video monitors has now become a complex electronic confi guration of equipment intertwined with both computer and telecommunications technologies. This dramatic change is directly related to the introduction of digital technology. Why do we need to understand how digital technology works, and what does it have to do with the future of security? It’s simple—the newest revolution in technology is pervasive computing.

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  • • Modern technological networks are on a collision course with human organizations, both civilian and military: – conflicts arise in all stages: design, configuration, and operations – conflicts with regulatory and C2 constraints – competing financial and other incentives • Time is ripe to integrate economic thought into networking – current technology isolated from human goals and constraints – we must manage and design networks in their broader contexts Cleared for public release, distribution unlimited Network-centric Operations are at Risk • • • • Increasingly ...

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  • The field of information and communication technologies continues to evolve and grow in both the research and the practical domains. However, energy efficiency is an aspect in communication technologies that until recently was only considered for embedded, mobile or handheld battery constraint devices.

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  • The need to efficiently deliver and process information in the healthcare and biomedical sectors is a primary concern among practitioners, researchers, and patients alike. Medical informatics—a field that has emerged at the intersection of information technology and medicine—has transformed modern healthcare and created new, more pervasive methods for access to information, records, and even medical advice.

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