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Books > Computing & IT > Computer hardware & operating systems > Personal computers > General

Evolution and Standardization of Mobile Communications Technology (Hardcover, New): DongBack Seo Evolution and Standardization of Mobile Communications Technology (Hardcover, New)
DongBack Seo
R4,888 Discovery Miles 48 880 Ships in 18 - 22 working days

Information and communication technologies (ICT) are a vital component of successful business models. As new technologies emerge, organizations must adapt quickly and strategically to these changes or risk falling behind. Evolution and Standardization of Mobile Communications Technology examines methods of developing and regulating compatibility standards in the ICT industry, assisting organizations in their application of the latest communications technologies in their business practices. Organizations maintain competitive advantage by implementing cutting-edge technologies as soon as they appear. This book serves as a compendium of the most recent research and development in this arena, providing readers with the insight necessary to take full advantage of a wide range of ICT solutions. This book is part of the Advances in IT Standards and Standardization Research series collection.

VIC 20 Exposed (Hardcover, Collector's ed.): John Vander Reyden VIC 20 Exposed (Hardcover, Collector's ed.)
John Vander Reyden
R592 Discovery Miles 5 920 Ships in 18 - 22 working days
Atari 130XE Machine Language for the Absolute Beginner (Hardcover, Collector's Hardback ed.): Kevin Bergin Atari 130XE Machine Language for the Absolute Beginner (Hardcover, Collector's Hardback ed.)
Kevin Bergin
R590 Discovery Miles 5 900 Ships in 10 - 15 working days
Digital Transformation - An Executive Guide to Survive and Thrive in the New Economy (Hardcover): Lynda J Roth Digital Transformation - An Executive Guide to Survive and Thrive in the New Economy (Hardcover)
Lynda J Roth; Foreword by Paul Johnson
R924 Discovery Miles 9 240 Ships in 10 - 15 working days
Encountering Technology - The Tech Evolution I Have Seen (Hardcover): George Gerstman Encountering Technology - The Tech Evolution I Have Seen (Hardcover)
George Gerstman
R925 Discovery Miles 9 250 Ships in 10 - 15 working days
The Drivers of Wearable Device Usage - Practice and Perspectives (Hardcover, 1st ed. 2016): Claus-Peter H Ernst The Drivers of Wearable Device Usage - Practice and Perspectives (Hardcover, 1st ed. 2016)
Claus-Peter H Ernst
R1,408 Discovery Miles 14 080 Ships in 18 - 22 working days

This book collects multiple research articles studying the factors influencing wearable device usage. Based on multiple empirical studies, which research different kinds of wearable devices such as smartwatches, activity trackers, and smartglasses, potential drivers of wearable device usage are identified and evaluated. Overall, the book provides novel and important insights for both practitioners and academics, highlights their various practical implications for the development and marketing of wearable devices and offers outlooks on further research directions.

Commodore 64 Exposed (Hardcover): Bruce Bayley Commodore 64 Exposed (Hardcover)
Bruce Bayley
R604 Discovery Miles 6 040 Ships in 18 - 22 working days
Advances In Security and Payment Methods for Mobile Commerce (Hardcover, New): Advances In Security and Payment Methods for Mobile Commerce (Hardcover, New)
R2,383 Discovery Miles 23 830 Ships in 18 - 22 working days

Recently, the emergence of wireless and mobile networks has made possible the admission of electronic commerce to a new application and research subject: mobile commerce, defined as the exchange or buying and selling of commodities, services, or information on the Internet through the use of mobile handheld devices. In just a few years, mobile commerce has emerged from nowhere to become the hottest new trend in business transactions. However, the prosperity and popularity of mobile commerce will be brought to a higher level only if information is securely and safely exchanged among end systems (mobile users and content providers). Advances in Security and Payment Methods for Mobile Commerce includes high-quality research papers and industrial and practice articles in the areas of mobile commerce security and payment from academics and industrialists. It covers research and development results of lasting significance in the theory, design, implementation, analysis, and application of mobile commerce security and payment.

iWOZ - Computer Geek to Cult Icon: How I invented the personal computer, co-founded Apple, and had fun doing It (Hardcover):... iWOZ - Computer Geek to Cult Icon: How I invented the personal computer, co-founded Apple, and had fun doing It (Hardcover)
Steve Wozniak; As told to Gina Smith
R1,122 R1,001 Discovery Miles 10 010 Save R121 (11%) Ships in 18 - 22 working days

Before slim laptops that fit into briefcases, computers looked like strange vending machines, with cryptic switches and pages of encoded output. But in 1977 Steve Wozniak revolutionized the computer industry with his invention of the first personal computer. As the sole inventor of the Apple I and II computers, Wozniak has enjoyed wealth, fame, and the most coveted awards an engineer can receive, and he tells his story here for the first time.

Cryptographic Algorithms on Reconfigurable Hardware (Hardcover, 2007 ed.): Francisco Rodriguez-henriquez, N. A. Saqib, Arturo... Cryptographic Algorithms on Reconfigurable Hardware (Hardcover, 2007 ed.)
Francisco Rodriguez-henriquez, N. A. Saqib, Arturo Diaz Perez, Cetin Kaya Koc
R4,898 Discovery Miles 48 980 Ships in 18 - 22 working days

Software-based cryptography can be used for security applications where data traffic is not too large and low encryption rate is tolerable. But hardware methods are more suitable where speed and real-time encryption are needed. Until now, there has been no book explaining how cryptographic algorithms can be implemented on reconfigurable hardware devices. This book covers computational methods, computer arithmetic algorithms, and design improvement techniques needed to implement efficient cryptographic algorithms in FPGA reconfigurable hardware platforms. The author emphasizes the practical aspects of reconfigurable hardware design, explaining the basic mathematics involved, and giving a comprehensive description of state-of-the-art implementation techniques.

Clock Generators for SOC Processors - Circuits and Architectures (Hardcover): Amr Fahim Clock Generators for SOC Processors - Circuits and Architectures (Hardcover)
Amr Fahim
R2,671 Discovery Miles 26 710 Ships in 18 - 22 working days

This book examines the issue of design of fully-integrated frequency synthesizers suitable for system-on-a-chip (SOC) processors. This book takes a more global design perspective in jointly examining the design space at the circuit level as well as at the architectural level. The coverage of the book is comprehensive and includes summary chapters on circuit theory as well as feedback control theory relevant to the operation of phase locked loops (PLLs). On the circuit level, the discussion includes low-voltage analog design in deep submicron digital CMOS processes, effects of supply noise, substrate noise, as well device noise. On the architectural level, the discussion includes PLL analysis using continuous-time as well as discrete-time models, linear and nonlinear effects of PLL performance, and detailed analysis of locking behavior.

The material then develops into detailed circuit and architectural analysis of specific clock generation blocks. This includes circuits and architectures of PLLs with high power supply noise immunity and digital PLL architectures where the loop filter is digitized.

Methods of generating low-spurious sampling clocks for discrete-time analog blocks are then examined. This includes sigma-delta fractional-N PLLs, Direct Digital Synthesis (DDS) techniques and non-conventional uses of PLLs. Design for test (DFT) issues as they arise in PLLs are then discussed. This includes methods of accurately measuring jitter and built-in-self-test (BIST) techniques for PLLs. Finally, clocking issues commonly associated to system-on-a-chip (SOC) designs, such as multiple clock domain interfacing and partitioning, and accurate clock phase generation techniques usingdelay-locked loops (DLLs) are also addressed. The book provides numerous real world applications, as well as practical rules-of-thumb for modern designers to use at the system, architectural, as well as the circuit level. This book is well suited for practitioners as well as graduate level students who wish to learn more about time-domain analysis and design of frequency synthesis techniques.

Human Work Interaction Design: Usability in Social, Cultural and Organizational Contexts - Second IFIP WG 13.6 Conference, HWID... Human Work Interaction Design: Usability in Social, Cultural and Organizational Contexts - Second IFIP WG 13.6 Conference, HWID 2009, Pune, India, October 7-8, 2009, Revised Selected Papers (Hardcover, Edition.)
Dinesh Katre, Rikke Orngreen, Pradeep Yammiyavar, Torkil Clemmensen
R2,790 Discovery Miles 27 900 Ships in 18 - 22 working days

We are extremely pleased to present a comprehensive book comprising a collection of research papers which is basically an outcome of the Second IFIP TC 13.6 Working Group conference on Human Work Interaction Design, HWID2009. The conference was held in Pune, India during October 7-8, 2009. It was hosted by the Centre for Development of Advanced Computing, India, and jointly organized with Copenhagen Business School, Denmark; Aarhus University, Denmark; and Indian Institute of Technology, Guwahati, India. The theme of HWID2009 was Usability in Social, C- tural and Organizational Contexts. The conference was held under the auspices of IFIP TC 13 on Human-Computer Interaction. 1 Technical Committee TC13 on Human-Computer Interaction The committees under IFIP include the Technical Committee TC13 on Human-Computer Interaction within which the work of this volume has been conducted. TC13 on Human-Computer Interaction has as its aim to encourage theoretical and empirical human science research to promote the design and evaluation of human-oriented ICT. Within TC13 there are different working groups concerned with different aspects of human- computer interaction. The flagship event of TC13 is the bi-annual international conference called INTERACT at which both invited and contributed papers are presented. Contributed papers are rigorously refereed and the rejection rate is high.

Pervasive Advertising (Hardcover, 2011): Joerg Muller, Florian Alt, Daniel Michelis Pervasive Advertising (Hardcover, 2011)
Joerg Muller, Florian Alt, Daniel Michelis
R2,703 Discovery Miles 27 030 Ships in 18 - 22 working days

This book looks at the future of advertising from the perspective of pervasive computing. Pervasive computing encompasses the integration of computers into everyday devices, like the covering of surfaces with interactive displays and networked mobile phones. Advertising is the communication of sponsored messages to inform, convince, and persuade to buy. We believe that our future cities will be digital, giving us instant access to any information we need everywhere, like at bus stops, on the sidewalk, inside the subway and in shopping malls. We will be able to play with and change the appearance of our cities effortlessly, like making flowers grow along a building wall or changing the colour of the street we are in. Like the internet as we know it, this digitalization will be paid for by adverts, which unobtrusively provide us suggestions for nearby restaurants or cafes. If any content annoys us, we will be able to effortlessly say so and change it with simple gestures, and content providers and advertisers will know what we like and be able to act accordingly. This book presents the technological foundations to make this vision a reality.

RISC System/6000 PowerPC System Architecture (Hardcover): International Business Machines Inc RISC System/6000 PowerPC System Architecture (Hardcover)
International Business Machines Inc
R1,222 Discovery Miles 12 220 Ships in 10 - 15 working days

Offers support for a wide range of products for the RISC System/6000
product line and AIX operating system, including Uni-processor (UP) and
Symmetric Multiple Processor (SMP) systems. Provides important information
for building many system features such as memory controllers with caches
and bus-to-bus bridges. "RISC System/ 6000 PowerPC System Architecture"
defines an architecture that allows each operating system--in particular,
the AIX operating system--to run unchanged on all systems that comply with
this architecture. It provides a consistent software interface across a
broad range of system implementations and offers all hardware/software
dependencies necessary for a successful system identification,
configuration and performance tuning process.

An important reference for all programmers and product development
engineers who are developing software and hardware products for the
RISC/System 6000 PowerPC systems. Also useful for system programmers
involved in operating system design, system integrators building products
and parts for the system family, and anyone interested in porting other
operating systems to the RISC System/6000 family.

From Specification to Embedded Systems Application (Hardcover, 2005 ed.): Achim Rettberg, Mauro C. Zanella, Franz J. Rammig From Specification to Embedded Systems Application (Hardcover, 2005 ed.)
Achim Rettberg, Mauro C. Zanella, Franz J. Rammig
R2,830 Discovery Miles 28 300 Ships in 18 - 22 working days

As almost no other technology, embedded systems is an essential element of many innovations in automotive engineering. New functions and improvements of already existing functions, as well as the compliance with traffic regulations and customer requirements, have only become possible by the increasing use of electronic systems, especially in the fields of driving, safety, reliability, and functionality. Along with the functionalities that increase in number and have to cooperate, the complexity of the entire system will increase.

Synergy effects resulting from distributed application functionalities via several electronic control devies, exchanging information through the network brings about more complex system architectures with many different sub-networks, operating with different velocities and different protocol implementations.

To manage the increasing complexity of these systems, a deterministic behaviour of the control units and the communication network must be provided for, in particular when dealing with a distributed functionality.

From Specification to Embedded Systems Application documents recent approaches and results presented at the International Embedded Systems Symposium (IESS 2005), which was held in August 2005 in Manaus (Brazil) and sponsored by the International Federation for Information Processing (IFIP).

The topics which have been chosen for this working conference are very timely: design methodology, modeling, specification, software synthesis, power management, formal verification, testing, network, communication systems, distributed control systems, resource management and special aspects in system design.

UML for SOC Design (Hardcover, 2005 ed.): Grant Martin, Wolfgang Muller UML for SOC Design (Hardcover, 2005 ed.)
Grant Martin, Wolfgang Muller
R2,802 Discovery Miles 28 020 Ships in 18 - 22 working days

A tutorial approach to using the UML modeling language in system-on-chip design

Based on the DAC 2004 tutorial, applicable for students and professionals

Contributions by top-level international researchers

The best work at the first UML for SoC workshop

Unique combination of both UML capabilities and SoC design issues

Condenses research and development ideas that are only found in multiple conference proceedings and many other books into one place

Will be the seminal reference work for this area for years to come

Bootstrapping - Douglas Engelbart, Coevolution, and the Origins of Personal Computing (Hardcover, illustrated edition): Thierry... Bootstrapping - Douglas Engelbart, Coevolution, and the Origins of Personal Computing (Hardcover, illustrated edition)
Thierry Bardini
R2,262 R1,867 Discovery Miles 18 670 Save R395 (17%) Ships in 10 - 15 working days

"Bootstrapping" analyzes the genesis of personal computing from both technological and social perspectives, through a close study of the pathbreaking work of one researcher, Douglas Engelbart. In his lab at the Stanford Research Institute in the 1960s, Engelbart, along with a small team of researchers, developed some of the cornerstones of personal computing as we know it, including the mouse, the windowed user interface, and hypertext. Today, all these technologies are well known, even taken for granted, but the assumptions and motivations behind their invention are not. "Bootstrapping" establishes Douglas Engelbart's contribution through a detailed history of both the material and the symbolic constitution of his system's human-computer interface in the context of the computer research community in the United States in the 1960s and 1970s.
Engelbart felt that the complexity of many of the world's problems was becoming overwhelming, and the time for solving these problems was becoming shorter and shorter. What was needed, he determined, was a system that would augment human intelligence, co-transforming or co-evolving both humans and the machines they use. He sought a systematic way to think and organize this coevolution in an effort to discover a path on which a radical technological improvement could lead to a radical improvement in how to make people work effectively. What was involved in Engelbart's project was not just the invention of a computerized system that would enable humans, acting together, to manage complexity, but the invention of a new kind of human, "the user." What he ultimately envisioned was a "bootstrapping" process by which those who actually invented the hardware and software of this new system would simultaneously reinvent the human in a new form.
The book also offers a careful narrative of the collapse of Engelbart's laboratory at Stanford Research Institute, and the further translation of Engelbart's vision. It shows that Engelbart's ultimate goal of coevolution came to be translated in terms of technological progress and human adaptation to supposedly user-friendly technologies. At a time of the massive diffusion of the World Wide Web, "Bootstrapping" recalls the early experiments and original ideals that led to today's "information revolution."

Contributions to Ubiquitous Computing (Hardcover, 2007 ed.): Bernd Kramer Contributions to Ubiquitous Computing (Hardcover, 2007 ed.)
Bernd Kramer
R4,201 Discovery Miles 42 010 Ships in 18 - 22 working days

This book takes a holistic view on mobile and distributed computing systems. It presents innovative solutions at all system layers. These range from hardware over vertical and horizontal infrastructure services and novel middleware techniques to various types of application software. Some chapters address core properties of ubiquitous applications including mobility, self-healing and self-organization of both technical and social-technical systems.

Body Area Communications - Channel Modeling, Communication Systems and EMC (Hardcover, New): J Wang Body Area Communications - Channel Modeling, Communication Systems and EMC (Hardcover, New)
J Wang
R3,537 Discovery Miles 35 370 Ships in 10 - 15 working days

Providing an introduction to the fundamentals of body area communications, this book covers the key topics of channel modeling, modulation and demodulation, and performance evaluation A systematic introduction to body area networks (BAN), this book focuses on three major parts: channel modeling, modulation/demodulation communications performance, and electromagnetic compatibility considerations. The content is logically structured to lead readers from an introductory level through to in-depth and more advanced topics. * Provides a concise introduction to this emerging topic based on classroom-tested materials * Details the latest IEEE 802.15.6 standard activities * Moves from very basic physics, to useful mathematic models, and then to practical considerations * Covers not only EM physics and communications, but also biological applications * Topics approached include: link budget, bit error rate performance, RAKE and diversity reception; SAR analysis for human safety evaluation; and modeling of electromagnetic interference to implanted cardiac pacemakers * Provides Matlab and Fortran programs for download from the Companion Website

CoCo - The Colorful History of Tandy's Underdog Computer (Paperback): Boisy G Pitre, Bill Loguidice CoCo - The Colorful History of Tandy's Underdog Computer (Paperback)
Boisy G Pitre, Bill Loguidice
R1,408 Discovery Miles 14 080 Ships in 9 - 17 working days

CoCo: The Colorful History of Tandy's Underdog Computer is the first book to document the complete history of the Tandy Color Computer (CoCo), a popular 8-bit PC series from the 1980s that competed against the era's biggest names, including the Apple II, IBM PC, and Commodore 64. The book takes you inside the interesting stories and people behind this unique, underdog computer. Both noted computer science and technology advocates, authors Pitre and Loguidice reveal the story of a pivotal period in the home computing revolution from the perspective of Tandy's CoCo. As these computers were sold in Radio Shack stores throughout the United States and other countries, they provide a critical point of reference for key events in the unprecedented evolutionary period for the PC industry in the 1980s. The book also features first-hand accounts from the people who created and promoted the CoCo, from the original Tandy executives and engineers to today's active product creators and information keepers. The CoCo impacted many lives, and this book leaves no stone unturned in recounting this fascinating slice of the PC revolution that is still in play today. From early telecommunications experiments to engineering and budgetary challenges, it covers all the aspects that made the CoCo a truly personal, useful computing experience in as small and inexpensive a package as possible.

Computer Time Travel - How to build a microprocessor from transistors (Hardcover): J.S. Walker Computer Time Travel - How to build a microprocessor from transistors (Hardcover)
J.S. Walker
R867 Discovery Miles 8 670 Ships in 10 - 15 working days
Chromebook For Dummies (Paperback, 3rd edition): Peter H. Gregory Chromebook For Dummies (Paperback, 3rd edition)
Peter H. Gregory
R564 Discovery Miles 5 640 Ships in 10 - 15 working days

The return of the bestselling Chromebook guide on the market.

Chromebook For Dummies, Third Edition, is your easy-to-follow guide to the low-cost alternative to a traditional laptop. This beginner’s manual walks you through setting up your Chromebook, transitioning from using a traditional computer, and customizing the system to fit your needs. In case you’re wondering, the Chromebook can be used for anything you'd normally do online―checking email, browsing websites, watching videos. This book takes you through all of it, giving you the latest updates on new Chromebook hardware and software features.

Navigate apps, apply advanced settings and features, and turn to this guide time and again as you customize and optimize your Chromebook’s performance.

  • Get all the basics on using your Chromebook, in easy-to-follow Dummies style
  • Set up and start using your Chromebook with ease
  • Learn about the latest features in the Chrome operating system
  • Discover the benefits of Chromebook versus traditional laptops

New and novice Chromebook users will love this approachable intro to Google’s little portable computer.

Technology for Success - Computer Concepts (Paperback, New edition): Mark Ciampa, Jill West, Steven Freund, Jennifer Campbell,... Technology for Success - Computer Concepts (Paperback, New edition)
Mark Ciampa, Jill West, Steven Freund, Jennifer Campbell, Mark Frydenberg, … 1
R1,227 R1,145 Discovery Miles 11 450 Save R82 (7%) Ships in 10 - 15 working days

Gain a thorough understanding of today's sometimes daunting, ever-changing world of technology as you learn how to apply the latest technology to your academic, professional and personal life with TECHNOLOGY FOR SUCCESS: COMPUTER CONCEPTS. Written by a team of best-selling technology authors and based on extensive research and feedback from students like you, this edition breaks each topic into brief, inviting lessons that address the "what, why and how" behind digital advancements to ensure deep understanding and application to today's real world. Optional online MindTap and SAM (Skills Assessment Manager) learning tools offer hands-on and step-by-step training, videos that cover the more difficult concepts and simulations that challenge you to solve problems in the actual world. You leave this course able to read the latest technology news and understand its impact on your daily life, the economy and society.

Brilliant Windows 10 (Paperback): Steve Johnson Brilliant Windows 10 (Paperback)
Steve Johnson 1
R604 R481 Discovery Miles 4 810 Save R123 (20%) Ships in 10 - 15 working days

A fully updated version of Pearson's bestselling Brilliant Windows titles, covering Windows 10 - the latest release of the widely-used Microsoft operating system. Brilliant Windows 10 gives you the information you need easily and without fuss. It guides you through all tasks and applications using a highly visual, full-colour, step-by-step approach and tells you exactly what you need to know, when you need to know it. For the first time, this book comes with FREE downloadable bonus material. An extra 140 pages, which cover chapters on advanced subjects like customising Windows, maintaining your computer and managing your hardware as well as the key, new features of Office 2016. Spend less time reading and more time doing with a simple step-by-step approach to beginner and intermediate level tasks. Brilliant guides provide the quick, easy-to-access information that you need: Numbered steps guide you through each task or problem Numerous colour screenshots illustrate each step Cross reference boxes point you to related tasks and information in the book "Did you know ?..." sections alert you to relevant expert tips, tricks and advice

tmux 2 (Paperback): Brian P. Hogan tmux 2 (Paperback)
Brian P. Hogan
R582 Discovery Miles 5 820 Ships in 9 - 17 working days

Your mouse is slowing you down. The time you spend context switching between your editor and your consoles eats away at your productivity. Take control of your environment with tmux, a terminal multiplexer that you can tailor to your workflow. With this updated second edition for tmux 2.2, you'll customize, script, and leverage tmux's unique abilities to craft a productive terminal environment that lets you keep your fingers on your keyboard's home row. You have a database console, web server, test runner, and text editor running at the same time, but switching between them and trying to find what you need takes up valuable time and breaks your concentration. By using tmux 2.2, you can improve your productivity and regain your focus. This book will show you how. This second edition includes many features requested by readers, including how to integrate plugins into your workflow, how to integrate tmux with Vim for seamless navigation - oh, and how to use tmux on Windows 10. Use tmux to manage multiple terminal sessions in a single window using only your keyboard. Manage and run programs side by side in panes, and create the perfect development environment with custom scripts so that when you're ready to work, your programs are waiting for you. Manipulate text with tmux's copy and paste buffers, so you can move text around freely between applications. Discover how easy it is to use tmux to collaborate remotely with others, and explore more advanced usage as you manage multiple tmux sessions, add custom scripts into the tmux status line, and integrate tmux with your system. Whether you're an application developer or a system administrator, you'll find many useful tricks and techniques to help you take control of your terminal.

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