The main links with your PC and the outside world are the centronic port, used for connecting the printer, the RS232 port, used for the mouse, and the games port for a joystick. This book explores how these input/output (I/O) ports can be put to use through a range of other interfacing applications. This is especially useful for laptop and palmtop PCs which cannot be fitted with internal I/O cards. A novel approach is taken by this book, combining the hardware through which the ports can be explored, and the software programming needed to carry out a range of experiments.
Circuits are provided for simple testing tools, and three experimental boards - which can also be purchased ready-made. Ready-to-run TurboPascal programs are available on the Newnes web site.
A huge range of applications are considered, turning the PC into a flexible core of a variety of systems. External devices considered include opto-isolator drivers, power drivers, LED drivers, relay drivers, special driver ICs, and methods of driving opto-isolated zero-crossing solid state relays, stepper motors, sound generating devices and displays. Ways of gathering information from the outside world are given, as well as connection to digital devices, remote control and digital communication.
As well as teaching in this field, Pei An has written numerous articles for magazines such as Electronics World and Electronics Today International.

A hands-on guide to exploring your PC's input/output ports
Covers the hardware and software aspects of interfacing
An exciting project-based approach to an important subject area

Suitable for those new to nonlinear editing as well as experienced editors new to Final Cut Express, this book is an introduction to Apple's editing software package and the digital video format in general. You will come away with not only an in-depth knowledge of how to use Final Cut Express, but also a deeper understanding of the craft of editing and the underlying technical processes that will serve you well in future projects.
Workflow, editing techniques, compositing, special effects, audio tools, and output are explained in clear, jargon-free terms. The book's emphasis is always on using Final Cut Express in the real world, and as such it is the only book to go beyond the interface to address crucial issues like proper setup, system configuration, hardware, the Mac operating system, what equipment to purchase, and troubleshooting common problems. Armed with this information, you will sidestep problems and complete projects of exceptional quality.
*Learn how to use Final Cut Express in the real world
*Offers a clear overview of the digital video format
*Suitable for new editors or experienced editors new to Final Cut Express

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.

The second edition of this highly successful text focuses on the major changes that have taken place in this field in recent times. Data Acquisition Techniques Using PCs, Second Edition, recognises that data acquisition is the core of most engineering and many life science systems in measurement and instrumentation. It will prove invaluable to scientists, engineers, students and technicians wishing to keep up with the latest technological developments.
* Teaches the reader how to set up a PC-based system that measures, analyzes, and controls experiments and processes through detailed design examples
* Geared for beginning and advanced users, with many tutorials for less experienced readers, and detailed standards references for more experienced readers
* Fully revised new edition discusses latest programming languages and includes a list of over 80 product manufacurers to save valuable time

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.

Mobile user experience is a new frontier. Untethered from a keyboard and mouse, this rich design space is lush with opportunity to invent new and more human ways for people to interact with information. Invention requires casting off many anchors and conventions inherited from the last 50 years of computer science and traditional design and jumping head first into a new and unfamiliar design space.

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.

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.

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.

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.

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.

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.

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.

This fascinating cultural history of the personal computer explains how user-friendly design allows tech companies to build systems that we cannot understand. Modern personal computers are easy to use, and their welcoming, user-friendly interfaces encourage us to see them as designed for our individual benefit. Rarely, however, do these interfaces invite us to consider how our individual uses support the broader political and economic strategies of their designers. In Transparent Designs, Michael L. Black revisits early debates from hobbyist newsletters, computing magazines, user manuals, and advertisements about how personal computers could be seen as usable and useful by the average person. Black examines how early personal computers from the Tandy TRS-80 and Commodore PET to the IBM PC and Apple Macintosh were marketed to an American public that was high on the bold promises of the computing revolution but also skeptical about their ability to participate in it. Through this careful archival study, he shows how many of the foundational principles of usability theory were shaped through disagreements over the languages and business strategies developed in response to this skepticism. In short, this book asks us to consider the consequences of a computational culture that is based on the assumption that the average person does not need to know anything about the internal operations of the computers we've come to depend on for everything. Expanding our definition of usability, Transparent Designs examines how popular and technical rhetoric shapes user expectations about what counts as usable and useful as much as or even more so than hardware and software interfaces. Offering a fresh look at the first decade of personal computing, Black highlights how the concept of usability has been leveraged historically to smooth over conflicts between the rhetoric of computing and its material experience. Readers interested in vintage computing, the history of technology, digital rhetoric, or American culture will be fascinated in this book.

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.