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Digital culture is often characterized as radically breaking with past technologies, practices, and ideologies rather than as reflecting or incorporating them. Memory Bytes seeks to counter such ahistoricism, arguing for the need to understand digital culture—and its social, political, and ethical ramifications—in historical and philosophical context. Looking at a broad range of technologies, including photography, print and digital media, heat engines, stereographs, and medical imaging, the contributors present a number of different perspectives from which to reflect on the nature of media change. While foregrounding the challenges of drawing comparisons across varied media and eras, Memory Bytes explores how technologies have been integrated into society at different moments in time. These essays from scholars in the social sciences and humanities cover topics related to science and medicine, politics and war, mass communication, philosophy, film, photography, and art. Whether describing how the cultural and legal conflicts over player piano rolls prefigured controversies over the intellectual property status of digital technologies such as mp3 files; comparing the experiences of watching QuickTime movies to Joseph Cornell’s “boxed relic” sculptures of the 1930s and 1940s; or calling for a critical history of electricity from the Enlightenment to the present, Memory Bytes investigates the interplay of technology and culture. It relates the Information Age to larger and older political and cultural phenomena, analyzes how sensory effects have been technologically produced over time, considers how human subjectivity has been shaped by machines, and emphasizes the dependence of particular technologies on the material circumstances within which they were developed and used. Contributors. Judith Babbitts, Scott Curtis, Ronald E. Day, David Depew, Abraham Geil, Sharon Ghamari-Tabrizi, Lisa Gitelman, N. Katherine Hayles, John Durham Peters, Lauren Rabinovitz, Laura Rigal, Vivian Sobchack, Thomas Swiss
For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.
For repairing performance loss or maximizing current potential, this guide aims to provide the information and conceptual framework that will enable readers to be performance experts. Includes information on processor performance, application profiling and hardware considerations.
For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.
For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Over the 15 years since the first edition of PCs For Dummies, PCs have become immensely faster and more powerful. They have also sprouted new and wondrous capabilities at a dizzying pace. This 11th Edition of the all-time bestselling PC guide has been polished and honed to deliver everything you need to know about your twenty-first-century PC — from what plugs into what to adjusting your monitor to burning DVDs, and much more. Whether you want to go online, install a firewall, live the digital life, or finally get a handle on the whole computer software concept, this fun, plain-English handbook is here to answer all your questions PC questions. You'll find out why Windows Vista is the way to go and how to use it to get everywhere else. And, you'll pick up Web and email tricks and learn about all the new levels of PC security. Discover how to: Set up your PC Use Vista menus Store your stuff on Memory Cards Record live TV Download digital photos Connect to a wireless network Explore the Internet safely Print perfect documents, photos, and more Use your PC as the new hub of your digital world Complete with helpful hints on how to avoid beginner mistakes, a list of extras and accessories you may want for your PC, and insider tips from a PC guru. PCs for Dummies, 11th Edition is the one PC accessory you can't do without.
PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology.
PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology.
This easy-to-read textbook provides an introduction to computer architecture, focusing on the essential aspects of hardware that programmers need to know. Written from a programmer’s point of view, Essentials of Computer Architecture, Third Edition, covers the three key aspects of architecture: processors, physical and virtual memories, and input-output (I/O) systems. This third edition is updated in view of advances in the field. Most students only have experience with high-level programming languages, and almost no experience tinkering with electronics and hardware. As such, this text is revised to follow a top-down approach, moving from discussions on how a compiler transforms a source program into binary code and data, to explanations of how a computer represents data and code in binary. Additional chapters cover parallelism and data pipelining, assessing the performance of computer systems, and the important topic of power and energy consumption. Exclusive to this third edition, a new chapter explains multicore processors and how coherence hardware provides a consistent view of the values in memory even though each core has its own cache. Suitable for a one-semester undergraduate course, this clear, concise, and easy-to-read textbook offers an ideal introduction to computer architecture for students studying computer programming.
The book covers the syllabi of Computer Organization and Architecture for most of the Indian universities and colleges. The author has carefully arranged the chapters and topics using Education Technology and Courseware Engineering Principles, with proper planning to help self-paced as well as guided learning. Large numbers of examples, solved problems and exercises have been incorporated to help students strengthen their base in the subject. A number of multiple choice questions have been included with answers and explanatory notes. The basic principles have been explained with appropriate lucid descriptions supported by explanatory diagrams and graphics. The advanced principles have been presented with in-depth explanation and relevant examples.