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The use of digital surveillance technology is rapidly growing as it becomes significantly cheaper for live and remote monitoring. The second edition of Digital Video Surveillance and Security provides the most current and complete reference for security professionals and consultants as they plan, design, and implement surveillance systems to secure their places of business. By providing the necessary explanations of terms, concepts, and technological capabilities, this revised edition addresses the newest technologies and solutions available on the market today. With clear descriptions and detailed illustrations, Digital Video Surveillance and Security is the only book that shows the need for an overall understanding of the digital video surveillance (DVS) ecosystem. - Highly visual with easy-to-read diagrams, schematics, tables, troubleshooting charts, and graphs - Includes design and implementation case studies and best practices - Uses vendor-neutral comparisons of the latest camera equipment and recording options
The United Kingdom has more than 4.2 million public closed-circuit television (CCTV) cameras-one for every fourteen citizens. Across the United States, hundreds of video surveillance systems are being installed in town centers, public transportation facilities, and schools at a cost exceeding $100 million annually. And now other Western countries have begun to experiment with CCTV to prevent crime in public places. In light of this expansion and the associated public expenditure, as well as pressing concerns about privacy rights, there is an acute need for an evidence-based approach to inform policy and practice. Drawing on the highest-quality research, criminologists Brandon C. Welsh and David P. Farrington assess the effectiveness and social costs of not only CCTV, but also of other important surveillance methods to prevent crime in public space, such as improved street lighting, security guards, place managers, and defensible space. Importantly, the book goes beyond the question of "Does it work?" and examines the specific conditions and contexts under which these surveillance methods may have an effect on crime as well as the mechanisms that bring about a reduction in crime. At a time when cities need cost-effective methods to fight crime and the public gradually awakens to the burdens of sacrificing their privacy and civil rights for security, Welsh and Farrington provide this timely and reliable guide to the most effective and non-invasive uses of surveillance to make public places safer from crime.
Public health surveillance is the systematic, ongoing assessment of the health of a community, based on the collection, interpretation, and use of health data. Surveillance provides information necessary for public health decision making and interventions. In the third edition of Principles and Practice of Public Health Surveillance, the editors present an organized approach to planning, developing, and implementing public health surveillance systems in response to the rapidly changing field of public health. Substantially revised and expanded on, this edition continues to examine further the expansion of surveillance of disease and health determinants, as well as the recent advances in data management and informatics. Major sections of the book focus on bioresponse and preparedness, risk behaviors, and environmental exposure, while the ethical considerations and policy justification for public health surveillance are also explored. Drawing largely from the experience of the Centers for Disease Control and Prevention and other experts in the field, this book provides an excellent framework that collectively improves the surveillance foundation of public health. It will continue to serve as the standard text in the field, an invaluable resource for public health students and the desk reference for public health practitioners.
Collecting several key documents and policy statements, this supplement to the ninth edition of the Intellectual Freedom Manual traces a history of ALA’s commitment to fighting censorship. An introductory essay by Judith Krug and Candace Morgan, updated by OIF Director Barbara Jones, sketches out an overview of ALA policy on intellectual freedom. An important resource, this volume includes documents which discuss such foundational issues as The Library Bill of RightsProtecting the freedom to readALA’s Code of EthicsHow to respond to challenges and concerns about library resourcesMinors and internet activityMeeting rooms, bulletin boards, and exhibitsCopyrightPrivacy, including the retention of library usage records
Schools under Surveillance gathers together some of the very best researchers studying surveillance and discipline in contemporary public schools. Surveillance is not simply about monitoring or tracking individuals and their dataùit is about the structuring of power relations through human, technical, or hybrid control mechanisms. Essays cover a broad range of topics including police and military recruiters on campus, testing and accountability regimes such as No Child Left Behind, and efforts by students and teachers to circumvent the most egregious forms of surveillance in public education. Each contributor is committed to the continued critique of the disparity and inequality in the use of surveillance to target and sort students along lines of race, class, and gender.
"This book presents empirical research and acquired experience on the original solutions and mathematical algorithms for motion detection and object identification problems, emphasizing a wide variety of applications of security systems"--Provided by publisher.
Police body-worn cameras (BWCs) are at the cutting edge of policing. They have sparked important conversations about the proper role and extent of police in society and about balancing security, oversight, accountability, privacy, and surveillance in our modern world. Police on Camera address the conceptual and empirical evidence surrounding the use of BWCs by police officers in societies around the globe, offering a variety of differing opinions from experts in the field. The book provides the reader with conceptual and empirical analyses of the role and impact of police body-worn cameras in society. These analyses are complimented by invited commentaries designed to open up dialogue and generate debate on these important social issues. The book offers informed, critical commentary to the ongoing debates about the implications that BWCs have for society in various parts of the world, with special attention to issues of police accountability and discretion, privacy, and surveillance. This book is designed to be accessible to a broad audience, and is targeted at scholars and students of surveillance, law and policy, and the police, as well as policymakers and others interested in how surveillance technologies are impacting our modern world and criminal justice institutions.