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Social media is fuelling our human urge to share, affecting the information we depend on to make smart decisions, from choosing politicians to doing business to raising money for charity. Tell Everyone delves into contemporary culture to reveal how social media has become the planet's nervous system—amplifying the power of individuals, informing our choices and shaping how we learn about our world. Writing with journalistic flair but with academic rigour, online news pioneer and social media maven Alfred Hermida lays bare why we feel compelled to share news, gossip and information, and always have. Every day more than 500 million messages are sent on Twitter, 800 million people share four billion stories, links, photographs and videos on Facebook. Every minute, 100 hours of video is uploaded to YouTube. And the flow is ever-increasing. In this new era of media saturation, what do we mean by “the news”? Is “the most trusted name in news” today a veteran anchor on television or an undergraduate tweeting from Tahrir Square in Cairo? Tell Everyone spells out how our ability to create and share news is shaping the information we receive and depend on to make informed decisions, from choosing politicians to doing business. Drawing on historical examples, real-world experiences and leading research, Tell Everyone explains how the power of sharing is transforming how we understand and give meaning to world events.
Now revised and updated, with many new lesson plans and a new chapter on writing instruction, this trusted book guides upper elementary teachers to design and implement a research-based literacy program. The expert authors show how to teach and assess students in differentiated small groups, and explain how instruction works in a tiered response-to-intervention model. Included are extensive reproducible lesson plans and other tools for building students’ skills in word recognition, fluency, vocabulary, comprehension, and writing. The convenient large-size format facilitates photocopying; purchasers also get access to a webpage where they can download and print the reproducible materials. Prior edition title: Differentiated Reading Instruction in Grades 4 and 5. New to This Edition *Chapter on differentiated writing instruction. *New lesson plans for Tier 1 instruction, interactive read-alouds, and narrative writing; new extended sample lessons for building fluency, vocabulary, and comprehension. *Updated with the latest research and recommended teacher resources. *All reproducible materials now available online.
Thoroughly updates the first edition by addressing the significant advances in data-driven technologies, their intrusion deeper in our lives, the limits on data collection newly required by governments in North America and Europe, and the new security challenges of a world rife with ransomware and hacking.
"This book provides a media for advancing research and the development of theory and practice of digital crime prevention and forensics, embracing a broad range of digital crime and forensics disciplines"--Provided by publisher.
The I.T. Trainer's Pocketbook explains training needs analysis and how adults learn, including the different learning styles, The IT Trainer's Pocketbook then looks at the vital practical areas of preparation, including what to do when your equipment won't work or when you have too many delegates. There is also advice about how much you need to know before training others (with a formula to help you calculate). Handling difficult participants (e.g. technophobes) and coping with delegates with vastly different skill levels are amongst the classic IT problems the author considers. With plenty of advice on ways to set up the training room, on learner-centred training techniques and on how to introduce creativity and vitality within a potentially static environment, this pocketbook will transform your IT training.
Humanity's most appalling crimes are solved by experts presenting painstakingly gathered evidence to the court of law. Investigators rely on physical, chemical and digital clues gathered at the scene of an incident to reconstruct beyond all reasonable doubt the events that occurred in order to bring criminals to justice. Enter the forensic team, tasked with providing objective recognition and identification and evaluating physical evidence (the clues) to support known or suspected circumstances. Far from the super-sleuths of fiction, the real-life masters of deduction occupy a world of dogged detection, analysing fingerprints or gait, identifying traces of toxins, drugs or explosives, matching digital data, performing anatomical dissection, disease diagnosis, facial reconstruction and environmental profiling.
People research everything online – shopping, school, jobs, travel – and other people. Your online persona is your new front door. It is likely the first thing that new friends and colleagues learn about you. In the years since this book was first published, the Internet profile and reputation have grown more important in the vital human activities of work, school and relationships. This updated edition explores the various ways that people may use your Internet identity, including the ways bad guys can bully, stalk or steal from you aided by the information they find about you online. The authors look into the Edward Snowden revelations and the government’s voracious appetite for personal data. A new chapter on the right to be forgotten explores the origins and current effects of this new legal concept, and shows how the new right could affect us all. Timely information helping to protect your children on the Internet and guarding your business’s online reputation has also been added. The state of Internet anonymity has been exposed to scrutiny lately, and the authors explore how anonymous you can really choose to be when conducting activity on the web. The growth of social networks is also addressed as a way to project your best image and to protect yourself from embarrassing statements. Building on the first book, this new edition has everything you need to know to protect yourself, your family, and your reputation online.
Embark on a Journey into the Augmented World of "Mastering Augmented Reality" In an era of boundless technological innovation, the augmented realm stands as a portal to merging the digital and physical realities. "Mastering Augmented Reality" is your ultimate guide to immersing yourself in the art and science of creating dynamic augmented experiences that enhance the way we interact with the world around us. Whether you're a budding AR creator or a curious enthusiast, this book equips you with the knowledge and skills needed to navigate the intricacies of the captivating augmented world. About the Book: "Mastering Augmented Reality" takes you on an enlightening journey through the intricacies of augmented reality, from foundational concepts to advanced techniques. From AR frameworks to content creation, this book covers it all. Each chapter is meticulously designed to provide both a deep understanding of the concepts and practical applications in real-world scenarios. Key Features: · Foundational Principles: Build a strong foundation by understanding the core principles of augmented reality, including tracking, registration, and interaction. · AR Frameworks: Explore a range of AR frameworks and platforms, from marker-based AR to markerless tracking and spatial computing, understanding their capabilities and applications. · Content Creation: Dive into the world of content creation for augmented reality, including 3D modeling, texturing, animation, and interactive experiences. · User Experience: Master the art of crafting seamless user experiences in AR, including interface design, object interaction, and intuitive gestures. · Augmented Environments: Learn how to design and build augmented environments that seamlessly blend digital content with the physical world, from advertising campaigns to educational simulations. · AR Applications: Gain insights into diverse AR applications, from gaming and entertainment to industrial design, healthcare, and more. · Interaction Paradigms: Understand the principles of interaction design for AR, including gesture recognition, spatial UI, and context-aware interactions. · Challenges and Future Trends: Explore the challenges of AR design, from occlusion to privacy concerns, and discover emerging trends shaping the future of augmented reality. Who This Book Is For: "Mastering Augmented Reality" is designed for creators, designers, developers, students, and anyone intrigued by the immersive world of augmented reality. Whether you're aiming to enhance your skills or embark on a journey toward becoming an AR expert, this book provides the insights and tools to navigate the complexities of augmented reality. © 2023 Cybellium Ltd. All rights reserved. www.cybellium.com