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Author: Francis daCosta
Publisher: Apress
ISBN: 1430257415
Category : Computers
Languages : en
Pages : 185
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Book Description
Apress is proud to announce that Rethinking the Internet of Things was a 2014 Jolt Award Finalist, the highest honor for a programming book. And the amazing part is that there is no code in the book. Over the next decade, most devices connected to the Internet will not be used by people in the familiar way that personal computers, tablets and smart phones are. Billions of interconnected devices will be monitoring the environment, transportation systems, factories, farms, forests, utilities, soil and weather conditions, oceans and resources. Many of these sensors and actuators will be networked into autonomous sets, with much of the information being exchanged machine-to-machine directly and without human involvement. Machine-to-machine communications are typically terse. Most sensors and actuators will report or act upon small pieces of information - "chirps". Burdening these devices with current network protocol stacks is inefficient, unnecessary and unduly increases their cost of ownership. This must change. The architecture of the Internet of Things must evolve now by incorporating simpler protocols toward at the edges of the network, or remain forever inefficient. Rethinking the Internet of Things describes reasons why we must rethink current approaches to the Internet of Things. Appropriate architectures that will coexist with existing networking protocols are described in detail. An architecture comprised of integrator functions, propagator nodes, and end devices, along with their interactions, is explored.
Author: Francis daCosta
Publisher: Apress
ISBN: 1430257415
Category : Computers
Languages : en
Pages : 185
Get Book Here
Book Description
Apress is proud to announce that Rethinking the Internet of Things was a 2014 Jolt Award Finalist, the highest honor for a programming book. And the amazing part is that there is no code in the book. Over the next decade, most devices connected to the Internet will not be used by people in the familiar way that personal computers, tablets and smart phones are. Billions of interconnected devices will be monitoring the environment, transportation systems, factories, farms, forests, utilities, soil and weather conditions, oceans and resources. Many of these sensors and actuators will be networked into autonomous sets, with much of the information being exchanged machine-to-machine directly and without human involvement. Machine-to-machine communications are typically terse. Most sensors and actuators will report or act upon small pieces of information - "chirps". Burdening these devices with current network protocol stacks is inefficient, unnecessary and unduly increases their cost of ownership. This must change. The architecture of the Internet of Things must evolve now by incorporating simpler protocols toward at the edges of the network, or remain forever inefficient. Rethinking the Internet of Things describes reasons why we must rethink current approaches to the Internet of Things. Appropriate architectures that will coexist with existing networking protocols are described in detail. An architecture comprised of integrator functions, propagator nodes, and end devices, along with their interactions, is explored.
Author: Nilanjan Dey
Publisher: Springer Nature
ISBN: 3030390470
Category : Technology & Engineering
Languages : en
Pages : 408
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Book Description
This book addresses a broad range of topics concerning machine learning, big data, the Internet of things (IoT), and security in the IoT. Its goal is to bring together several innovative studies on these areas, in order to help researchers, engineers, and designers in several interdisciplinary domains pursue related applications. It presents an overview of the various algorithms used, focusing on the advantages and disadvantages of each in the fields of machine learning and big data. It also covers next-generation computing paradigms that are expected to support wireless networking with high data transfer rates and autonomous decision-making capabilities. In turn, the book discusses IoT applications (e.g. healthcare applications) that generate a huge amount of sensor data and imaging data that must be handled correctly for further processing. In the traditional IoT ecosystem, cloud computing offers a solution for the efficient management of huge amounts of data, thanks to its ability to access shared resources and provide a common infrastructure in a ubiquitous manner. Though these new technologies are invaluable, they also reveal serious IoT security challenges. IoT applications are vulnerable to various types of attack such as eavesdropping, spoofing and false data injection, the man-in-the-middle attack, replay attack, denial-of-service attack, jamming attack, flooding attack, etc. These and other security issues in the Internet of things are explored in detail. In addition to highlighting outstanding research and recent advances from around the globe, the book reports on current challenges and future directions in the IoT. Accordingly, it offers engineers, professionals, researchers, and designers an applied-oriented resource to support them in a broad range of interdisciplinary areas.
Author: Mercedes Bunz
Publisher: John Wiley & Sons
ISBN: 1509517499
Category : Social Science
Languages : en
Pages : 192
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Book Description
More objects and devices are connected to digital networks than ever before. Things - from your phone to your car, from the heating to the lights in your house - have gathered the ability to sense their environments and create information about what is happening. Things have become media, able to both generate and communicate information. This has become known as 'the internet of things'. In this accessible introduction, Graham Meikle and Mercedes Bunz observe its promises of convenience and the breaking of new frontiers in communication. They also raise urgent questions regarding ubiquitous surveillance and information security, as well as the transformation of intimate personal information into commercial data. Discussing the internet of things from a media and communication perspective, this book is an important resource for courses analysing the internet and society, and essential reading for anyone who wants to better understand the rapidly changing roles of our networked lives.
Author: Hakima Chaouchi
Publisher: John Wiley & Sons
ISBN: 1118600177
Category : Technology & Engineering
Languages : en
Pages : 257
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Book Description
Internet of Things: Connecting Objects puts forward the technologies and the networking architectures which make it possible to support the Internet of Things. Amongst these technologies, RFID, sensor and PLC technologies are described and a clear view on how they enable the Internet of Things is given. This book also provides a good overview of the main issues facing the Internet of Things such as the issues of privacy and security, application and usage, and standardization.
Author: David Weinberger
Publisher: Basic Books
ISBN: 0465038727
Category : Technology & Engineering
Languages : en
Pages : 258
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Book Description
"If anyone knows anything about the web, where it's been and where it's going, it's David Weinberger. . . . Too Big To Know is an optimistic, if not somewhat cautionary tale, of the information explosion." -- Steven Rosenbaum, Forbes With the advent of the Internet and the limitless information it contains, we're less sure about what we know, who knows what, or even what it means to know at all. And yet, human knowledge has recently grown in previously unimaginable ways and in inconceivable directions. In Too Big to Know, David Weinberger explains that, rather than a systemic collapse, the Internet era represents a fundamental change in the methods we have for understanding the world around us. With examples from history, politics, business, philosophy, and science, Too Big to Know describes how the very foundations of knowledge have been overturned, and what this revolution means for our future.
Author: Sonia Livingstone
Publisher: John Wiley & Sons
ISBN: 0745657575
Category : Social Science
Languages : en
Pages : 282
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Book Description
Is the internet really transforming children and young people’s lives? Is the so-called ‘digital generation’ genuinely benefiting from exciting new opportunities? And, worryingly, facing new risks? This major new book by a leading researcher addresses these pressing questions. It deliberately avoids a techno-celebratory approach and, instead, interprets children’s everyday practices of internet use in relation to the complex and changing historical and cultural conditions of childhood in late modernity. Uniquely, Children and the Internet reveals the complex dynamic between online opportunities and online risks, exploring this in relation to much debated issues such as: Digital in/exclusion Learning and literacy Peer networking and privacy Civic participation Risk and harm Drawing on current theories of identity, development, education and participation, this book includes a refreshingly critical account of the challenging realities undermining the great expectations held out for the internet - from governments, teachers, parents and children themselves. It concludes with a forward-looking framework for policy and regulation designed to advance children’s rights to expression, connection and play online as well as offline.
Author: David D. Clark
Publisher: MIT Press
ISBN: 0262038609
Category : Computers
Languages : en
Pages : 433
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Book Description
Why the Internet was designed to be the way it is, and how it could be different, now and in the future. How do you design an internet? The architecture of the current Internet is the product of basic design decisions made early in its history. What would an internet look like if it were designed, today, from the ground up? In this book, MIT computer scientist David Clark explains how the Internet is actually put together, what requirements it was designed to meet, and why different design decisions would create different internets. He does not take today's Internet as a given but tries to learn from it, and from alternative proposals for what an internet might be, in order to draw some general conclusions about network architecture. Clark discusses the history of the Internet, and how a range of potentially conflicting requirements—including longevity, security, availability, economic viability, management, and meeting the needs of society—shaped its character. He addresses both the technical aspects of the Internet and its broader social and economic contexts. He describes basic design approaches and explains, in terms accessible to nonspecialists, how networks are designed to carry out their functions. (An appendix offers a more technical discussion of network functions for readers who want the details.) He considers a range of alternative proposals for how to design an internet, examines in detail the key requirements a successful design must meet, and then imagines how to design a future internet from scratch. It's not that we should expect anyone to do this; but, perhaps, by conceiving a better future, we can push toward it.
Author: Patrick Jagoda
Publisher: University of Chicago Press
ISBN: 022634665X
Category : Literary Criticism
Languages : en
Pages : 329
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Book Description
The term “network” is now applied to everything from the Internet to terrorist-cell systems. But the word’s ubiquity has also made it a cliché, a concept at once recognizable yet hard to explain. Network Aesthetics, in exploring how popular culture mediates our experience with interconnected life, reveals the network’s role as a way for people to construct and manage their world—and their view of themselves. Each chapter considers how popular media and artistic forms make sense of decentralized network metaphors and infrastructures. Patrick Jagoda first examines narratives from the 1990s and 2000s, including the novel Underworld, the film Syriana, and the television series The Wire, all of which play with network forms to promote reflection on domestic crisis and imperial decline in contemporary America. Jagoda then looks at digital media that are interactive, nonlinear, and dependent on connected audiences to show how recent approaches, such as those in the videogame Journey, open up space for participatory and improvisational thought. Contributing to fields as diverse as literary criticism, digital studies, media theory, and American studies, Network Aesthetics brilliantly demonstrates that, in today’s world, networks are something that can not only be known, but also felt, inhabited, and, crucially, transformed.
Author: Tim Owen
Publisher: Springer Nature
ISBN: 303055841X
Category : Social Science
Languages : en
Pages : 274
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Book Description
The book provides a contemporary ‘snapshot’ of critical debate centred around cybercrime and related issues, to advance theoretical development and inform social and educational policy. It covers theoretical explanations for cybercrime, typologies of online grooming, online-trolling, hacking, and law and policy directions. This collection draws on the very best papers from 2 major international conferences on cybercrime organised by UCLAN. It is well positioned for advanced students and lecturers in Criminology, Law, Sociology, Social Policy, Computer Studies, Policing, Forensic Investigation, Public Services and Philosophy who want to understand cybercrime from different angles and perspectives.
Author: Jeremy Rifkin
Publisher: Macmillan + ORM
ISBN: 1137437766
Category : Business & Economics
Languages : en
Pages : 344
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Book Description
The New York Times–bestselling author describes how current trends will create an era when anything and everything is available for almost nothing. In The Zero Marginal Cost Society, New York Times–bestselling author Jeremy Rifkin uncovers a paradox at the heart of capitalism that has propelled it to greatness but is now taking it to its death—the inherent entrepreneurial dynamism of competitive markets that drives productivity up and marginal costs down, enabling businesses to reduce the price of their goods and services in order to win over consumers and market share. (Marginal cost is the cost of producing additional units of a good or service, if fixed costs are not counted.) While economists have always welcomed a reduction in marginal cost, they never anticipated the possibility of a technological revolution that might bring marginal costs to near zero, making goods and services priceless, nearly free, and abundant, and no longer subject to market forces. Now, a formidable new technology infrastructure—the Internet of things (IoT)—is emerging with the potential of pushing large segments of economic life to near zero marginal cost in the years ahead. Rifkin describes how the Communication Internet is converging with an Energy Internet and Logistics Internet to create a new technology platform that connects all. There are billions of sensors feeding Big Data into an IoT global neural network. Prosumers can connect to the network and use Big Data, analytics, and algorithms to accelerate efficiency, dramatically increase productivity, and lower the marginal cost of producing and sharing a wide range of products and services to near zero, just like they now do with information goods. The plummeting of marginal costs is spawning a hybrid economy—part capitalist market and part Collaborative Commons—with far reaching implications for society, according to Rifkin. Hundreds of millions of people are already transferring parts of their economic lives to the global Collaborative Commons. Prosumers are plugging into the IoT and making and sharing their own information, entertainment, green energy, and 3D-printed products at near zero marginal cost. Students are enrolling in free massive open online courses (MOOCs) that operate at near zero marginal cost. Social entrepreneurs are even bypassing the banking establishment and using crowdfunding to finance startup businesses as well as creating alternative currencies in the fledgling sharing economy. In this new world, social capital is as important as financial capital, access trumps ownership, sustainability supersedes consumerism, cooperation ousts competition, and “exchange value” in the capitalist marketplace is increasingly replaced by “sharable value” on the Collaborative Commons. Rifkin concludes that capitalism will remain with us, albeit in an increasingly streamlined role, primarily as an aggregator of network services and solutions, allowing it to flourish as a powerful niche player in the coming era. We are, however, says Rifkin, entering a world beyond markets where we are learning how to live together in an increasingly interdependent global Collaborative Commons.
