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The rapid progress of information technology allows for increasingly powerful software intensive embedded systems (machines) executing integrated applications connected by and to global networks. Thus these systems are more and more networked among each other, but also with data and services on the Internet. Intelligent solutions originate which gather processes of the living environment by means of sensors and actuators, connect them to virtual software worlds and interpret, monitor and control these processes in interaction with people. In this way, so-called Cyber-Physical Systems evolve – a living in a networked world. The interlocking applications include smart cities, social infrastructures with integrated telemedicine care, enhanced connected mobility with fully or semi-autonomous driving cars and traffic systems, safety, security and privacy as well as networked production and the sustainable energy turnaround. The integrated research agenda Cyber-Physical-Systems (agendaCPS) provides a comprehensive overview of the capabilities and benefits of the arising CPS-applications and manifold technological and social challenges involved. The agenda illustrates which value the subject for economy and society has: revolutionary applications of Cyber-Physical Systems address technological and social trends and needs; at the same time they penetrate and interconnect more and more areas of life. On the basis of concrete future scenarios essential application domains are shown. Their analysis reveals which capabilities and technologies form the basis of Cyber-Physical systems and which innovation and possible conflict potential is inherent. The agendaCPS makes clear which researchand action areas are from particular importance. In these contexts opportunities, but also risks become apparent for Germany by Cyber-Physical Systems. This ist the English translation of the report agenda Cyber-Physical Systems finished three years ago as a German acatech project by a German publication.
How social networks, the personalized Internet, and always-on mobile connectivity are transforming—and expanding—social life. Daily life is connected life, its rhythms driven by endless email pings and responses, the chimes and beeps of continually arriving text messages, tweets and retweets, Facebook updates, pictures and videos to post and discuss. Our perpetual connectedness gives us endless opportunities to be part of the give-and-take of networking. Some worry that this new environment makes us isolated and lonely. But in Networked, Lee Rainie and Barry Wellman show how the large, loosely knit social circles of networked individuals expand opportunities for learning, problem solving, decision making, and personal interaction. The new social operating system of “networked individualism” liberates us from the restrictions of tightly knit groups; it also requires us to develop networking skills and strategies, work on maintaining ties, and balance multiple overlapping networks. Rainie and Wellman outline the “triple revolution” that has brought on this transformation: the rise of social networking, the capacity of the Internet to empower individuals, and the always-on connectivity of mobile devices. Drawing on extensive evidence, they examine how the move to networked individualism has expanded personal relationships beyond households and neighborhoods; transformed work into less hierarchical, more team-driven enterprises; encouraged individuals to create and share content; and changed the way people obtain information. Rainie and Wellman guide us through the challenges and opportunities of living in the evolving world of networked individuals.
How does the internet really work? This book explains the technology behind it all, in simple question and answer format.
The first book to provide an introduction to the new theory of Net Locality and the profound effect on individuals and societies when everything is located or locatable. Describes net locality as an emerging form of location awareness central to all aspects of digital media, from mobile phones, to Google Maps, to location-based social networks and games, such as Foursquare and facebook. Warns of the threats these technologies, such as data surveillance, present to our sense of privacy, while also outlining the opportunities for pro-social developments. Provides a theory of the web in the context of the history of emerging technologies, from GeoCities to GPS, Wi-Fi, Wiki Me, and Google Android.
This anniversary edition which has stood the test of time as a runaway best-seller provides a practical, straight-forward guide to achieving security throughout computer networks. No theory, no math, no fiction of what should be working but isn't, just the facts. Known as the master of cryptography, Schneier uses his extensive field experience with his own clients to dispel the myths that often mislead IT managers as they try to build secure systems. A much-touted section: Schneier's tutorial on just what cryptography (a subset of computer security) can and cannot do for them, has received far-reaching praise from both the technical and business community. Praise for Secrets and Lies "This is a business issue, not a technical one, and executives can no longer leave such decisions to techies. That's why Secrets and Lies belongs in every manager's library."-Business Week "Startlingly lively....a jewel box of little surprises you can actually use."-Fortune "Secrets is a comprehensive, well-written work on a topic few business leaders can afford to neglect."-Business 2.0 "Instead of talking algorithms to geeky programmers, [Schneier] offers a primer in practical computer security aimed at those shopping, communicating or doing business online-almost everyone, in other words."-The Economist "Schneier...peppers the book with lively anecdotes and aphorisms, making it unusually accessible."-Los Angeles Times With a new and compelling Introduction by the author, this premium edition will become a keepsake for security enthusiasts of every stripe.
A youth and technology expert offers original research on teens’ use of social media, the myths frightening adults, and how young people form communities. What is new about how teenagers communicate through services like Facebook, Twitter, and Instagram? Do social media affect the quality of teens’ lives? In this book, youth culture and technology expert Danah Boyd uncovers some of the major myths regarding teens’ use of social media. She explores tropes about identity, privacy, safety, danger, and bullying. Ultimately, Boyd argues that society fails young people when paternalism and protectionism hinder teenagers’ ability to become informed, thoughtful, and engaged citizens through their online interactions. Yet despite an environment of rampant fear-mongering, Boyd finds that teens often find ways to engage and to develop a sense of identity. Boyd’s conclusions are essential reading not only for parents, teachers, and others who work with teens, but also for anyone interested in the impact of emerging technologies on society, culture, and commerce. Offering insights gleaned from more than a decade of original fieldwork interviewing teenagers across the United States, Boyd concludes reassuringly that the kids are all right. At the same time, she acknowledges that coming to terms with life in a networked era is not easy or obvious. In a technologically mediated world, life is bound to be complicated. “Boyd’s new book is layered and smart . . . It’s Complicated will update your mind.” —Alissa Quart, New York Times Book Review “A fascinating, well-researched and (mostly) reassuring look at how today's tech-savvy teenagers are using social media.” —People “The briefest possible summary? The kids are all right, but society isn’t.” —Andrew Leonard, Salon
Why we should not accept “networked individualism” as the inevitable future of community. If social interaction by social media has become “the modern front porch” (as one sociologist argues), offering richer and more various contexts for community and personal connection, why do we often feel lonelier after checking Facebook? For one thing, as Taylor Dotson writes in Technically Together, “Try getting a Facebook status update to help move a couch or stay for dinner.” Dotson argues that the experts who assure us that “networked individualism” will only bring us closer together seem to be urging citizens to adapt their social expectations to the current limits of technology and discouraging them from considering how technologies could be refashioned to enable other ways of relating and belonging. Dotson characterizes different instantiations of community as “thick” or “thin,” depending on the facets and manifestations of togetherness that they encompass. Individuating social networks are a form of community, he explains, but relatively thin in regard to several dimensions of communality. Dotson points out that current technological practices are not foreordained but supported by policies, economic arrangements, and entrenched patterns of thought. He examines a range of systems, organizations, and infrastructures—from suburban sprawl and smartphones to energy grids and “cry-it-out” sleep training for infants—and considers whether they contribute to the atomization of social life or to togetherness and community vibrancy. Dotson argues that technology could support multifaceted communities if citizens stopped accepting the technological status quo and instead demanded more from their ever-present devices.
"...???an invaluable contribution to anyone charged with shaping organizations, big and small." —DON KETTL, author, The Next Government of the United States Praise for LEADING ACROSS BOUNDARIES "Leading Across Boundaries is a terrific resource for nonprofit leaders. It is filled with great stories of collaboration, and also with the how-to's to make them work!" —ARLENE KAUKUS, former president, United Way of Buffalo and Erie County, and a nonprofit consultant "Linden illustrates the importance of collaboration, but drives further into issues of networks to teach us valuable lessons about core interests, trust, leadership, and success. This book is a very valuable and timely resource for practitioners who seek to produce more value from effective collaboration." —STEPHEN GOLDSMITH, Daniel Paul Professor of Government, Kennedy School of Government, Harvard University, and author, The Power of Social Innovation "Linden provides a fresh, practitioner-oriented perspective on the topic of collaboration—especially for those in the public and nonprofit sectors wanting to benefit from Web 2.0 and social-networking technologies. It's a gem of a book and a terrific road map for leading change." —WARREN MASTER, president and editor-in-chief, The Public Manager "Linden uses fabulous examples to illustrate the essential ideas for collaboration and for effective leadership. His discussions of political acumen and the interpersonal side of collaboration are especially enlightening. I've been a manager for a long time, and wish I'd read this book earlier in my career!" —ELLEN SWITKES, assistant vice president emeritus, academic advancement, office of the president, University of California "Trust, transparency, and relationships are keys to successful collaboration. Linden takes these concepts and more and constructs a masterful lesson plan for us to follow." —TIM LONGO, police chief, Charlottesville, Virginia
Of all the skill sets that support the shift from a traditional management role to a more collaborative approach, none is more relevant than that of the role of the facilitator. The beliefs, behaviors, and practices of facilitation are precisely what all leaders need to acquire and put into action. In Facilitating to Lead! renowned facilitation expert Ingrid Bens applies her proven concepts of facilitation to the leadership role and demonstrates that facilitation is an effective work style, not merely a meeting technique. Throughout the book, Bens outlines the organizational and personal benefits of facilitative leadership and includes useful checklists to help leaders determine the situations when facilitative leadership is most appropriate to apply. Because empowerment is a core issue in the implementation of facilitative leadership, the book presents a four-level model that reframes empowerment from a vague concept to a concrete structuring tool.
From a renowned foreign-policy expert, a new paradigm for strategy in the twenty-first century In 1961, Thomas Schelling’s The Strategy of Conflict used game theory to radically reenvision the U.S.-Soviet relationship and establish the basis of international relations for the rest of the Cold War. Now, Anne-Marie Slaughter—one of Foreign Policy’s Top 100 Global Thinkers from 2009 to 2012, and the first woman to serve as director of the State Department Office of Policy Planning—applies network theory to develop a new set of strategies for the post-Cold War world. While chessboard-style competitive relationships still exist—U.S.-Iranian relations, for example—many other situations demand that we look not at individual entities but at their links to one another. We must learn to understand, shape, and build on those connections. Concise and accessible, based on real-world situations, on a lucid understanding of network science, and on a clear taxonomy of strategies, this will be a go-to resource for anyone looking for a new way to think about strategy in politics or business.