The secret history of the invention that changed everything and became the most profitable product in the world. Odds are that as you read this, an iPhone is within reach. But before Steve Jobs introduced us to 'the one device', as he called it, a mobile phone was merely what you used to make calls on the go. How did the iPhone transform our world and turn Apple into the most valuable company ever? Veteran technology journalist Brian Merchant reveals the inside story you won't hear from Cupertino - based on his exclusive interviews with the engineers, inventors and developers who guided every stage of the iPhone's creation. This deep dive takes you from inside 1 Infinite Loop to nineteenth-century France to WWII America, from the driest place on earth to a Kenyan pit of toxic e-waste, and even deep inside Shenzhen's notorious 'suicide factories'. It's a first-hand look at how the cutting-edge tech that makes the world work - touch screens, motion trackers and even AI - made its way into our pockets. The One Device is a road map for design and engineering genius, an anthropology of the modern age and an unprecedented view into one of the most secretive companies in history. This is the untold account, ten years in the making, of the device that changed everything.

Translates technical jargon into practical business communications solutions

This book takes readers from traditional voice, fax, video, and data services delivered via separate platforms to a single, unified platform delivering all of these services seamlessly via the Internet. With its clear, jargon-free explanations, the author enables all readers to better understand and assess the growing number of voice over Internet protocol (VoIP) and unified communications (UC) products and services that are available for businesses.

VoIP and Unified Communications is based on the author's careful review and synthesis of more than 7,000 pages of published standards as well as a broad range of datasheets, websites, white papers, and webinars. It begins with an introduction to IP technology and then covers such topics as:

Packet transmission and switching

VoIP signaling and call processing

How VoIP and UC are defining the future

Interconnections with global services

Network management for VoIP and UC

This book features a complete chapter dedicated to cost analyses and payback calculations, enabling readers to accurately determine the short- and long-term financial impact of migrating to various VoIP and UC products and services. There's also a chapter detailing major IP systems hardware and software. Throughout the book, diagrams illustrate how various VoIP and UC components and systems work. In addition, the author highlights potential problems and threats to UC services, steering readers away from common pitfalls.

Concise and to the point, this text enables readers--from novices to experienced engineers and technical managers--to understand how VoIP and UC really work so that everyone can confidently deal with network engineers, data center gurus, and top management.

Today, millions people use mobile devices like smartphones and tablet computers on a daily basis to communicate and obtain information. Further, due to recent technical advances in mobile technology, consumers can use these devices to carry out a broad range of activities that previously required a desktop or laptop computer including shopping, banking, and accessing government services. Given these trends, providing government information and services "anytime, anywhere, and on any device" has become increasingly important, particularly as some mobile users may not have any other means of online access. This book describes the demographics of mobile users and the factors that might be associated with the increased use of mobile devices; the devices individuals are using to access government services and the challenges people face; and the actions the federal government has taken to enhance access to government services via mobile devices. This book also examines a report on Congress Member adoption and use of two social networking services: Twitter and Facebook. The book analyses data on Member use of Twitter and Facebook collected by an academic institution in collaboration with the Congressional Research Service during a two-month period between August and October 2011 and the adoption of both platforms as of January 2012.

The rise of sophisticated mobile devices and high-speed wireless networks is transforming the Internet and how our society interacts with it. Americans are rapidly embracing mobile technologies and the opportunities they create. This book examines data from the 2012 Current Population Survey (CPS) describing Americans' use of computers and the Internet. Data from this survey depict the accelerating popularity of mobile phone-based Internet use across demographic groups. The book also reveals the explosion in mobile Internet use accompanied by narrowing but persistent disparities in computer ownership and Internet use overall. This book's insights will allow policymakers, in cooperation with private partners, to make decisions that will improve America's productivity, ingenuity, world competitiveness, and standard of living.

Beinhaltet Erkenntnisse zu aktuellen Aspekten der Cloud-Nutzung fur die industrielle Produktion

This book presents insights, interpretations, concepts, and interdependent views-in the landscape of mobile connectivity and service-that emphasize the significance of a harmonious interplay, cooperation, and coalescing of a variety of interdisciplinary domains of science and art. Mobile Evolution: Insights on Connectivity and Service explores the forward-looking and enabling capabilities of mobile connectivity and service in the context of long term evolution (LTE) systems and multimedia services, as viewed through a lens of human experience. It provides information and guidelines pertaining to the strategies and technologies associated with the next-generation mobile ecosystem. The book examines the intersection between the technology and the human dimension in the context of the ever-changing landscape. It arms you with ideas that you can apply to design, innovation, strategy, and business models for the various facets of mobile communication connectivity and service.

Near field communication (NFC) can appear to be a simple intuitive technology for exchanging data between close devices. In reality, these contactless structures that combine components and antennas must respect important and specific working constraints. Illustrated by a number of detailed technological examples, this book discusses the multiple normative (ISO, CEN, NFC Forum, EMVCo, etc.) and regulatory (ERC, FCC, ETSI, radiofrequency, private and ecological pollution, etc.) constraints, as well as the applied, typological, functional, structural, environmental or interoperability constraints that a NFC device might face. Design Constraints for NFC Devices also presents techniques that enable us to free ourselves from the technological constraints of current NFC operations encountered in banking, public transport, administration, automotive, industrial, communicating object and Internet of Things applications.

This unique text provides a comprehensive and systematic introduction to the theory and practice of mobile data networks. Covering basic design principles as well as analytical tools for network performance evaluation, and with a focus on system-level resource management, you will learn how state-of-the-art network design can enable you flexibly and efficiently to manage and trade-off various resources such as spectrum, energy, and infrastructure investments. Topics covered range from traditional elements such as medium access, cell deployment, capacity, handover, and interference management, to more recent cutting-edge topics such as heterogeneous networks, energy and cost-efficient network design, and a detailed introduction to LTE (4G). Numerous worked examples and exercises illustrate the key theoretical concepts and help you put your knowledge into practice, making this an essential resource whether you are a student, researcher, or practicing engineer.

Das Buch gibt konkrete Tipps zur erfolgreichen Umsetzung von Softwaretests und effizientem Testmanagement. Dabei verbindet der Autor theoretische Grundlagen mit betrieblicher Realitat zur Anwendung in der Praxis. Er gibt hilfreiche Hinweise, welche Herausforderungen beim Test von Software bestehen, wo es Fallstricke gibt und was zu beachten ist, um sie zu vermeiden.

Stop scrolling and start living! Build healthier relationships between you, your smartphone and all your devices, including tips to reduce social media obsession, notification anxiety and other unhealthy habits. Your smartphone is a powerful device that has fundamentally changed your life-no doubt improving it in many ways. And while you don't need to give up your smartphone completely, if your day to day is filled with endless, anxiety-inducing checking, swiping and liking, then you need this helpful, step-by-step workbook to take back control of your life. Phone addiction is similar to gambling addiction and substance abuse. Its consequences include stress, depression, insomnia, intimacy issues and more. Written by an experienced psychotherapist, couples therapist and former telecommunications industry insider, The Phone Addiction Workbook's program offers the blueprint for understanding addictive behavior and how it controls you. Weekly charts, practical tips and interactive activities help you stop unhealthy behavior and make lasting change.

Over recent years, the amount of mobile equipment that needs to be connected to corporate networks remotely (smartphones, laptops, etc.) has increased rapidly. Innovative development perspectives and new tendencies such as BYOD (bring your own device) are exposing business information systems more than ever to various compromising threats. The safety control of remote access has become a strategic issue for all companies. This book reviews all the threats weighing on these remote access points, as well as the existing standards and specific countermeasures to protect companies, from both the technical and organizational points of view. It also reminds us that the organization of safety is a key element in the implementation of an efficient system of countermeasures as well. The authors also discuss the novelty of BYOD, its dangers and how to face them.

Contents

1. An Ordinary Day in the Life of Mr. Rowley, or the Dangers of Virtualization and Mobility.2.Threats and Attacks.3. Technological Countermeasures.4. Technological Countermeasures for Remote Access.5. What Should Have Been Done to Make Sure Mr Rowley's Day Really Was Ordinary.

About the Authors

Dominique Assing is a senior security consultant and a specialist in the management and security of information systems in the banking and stock markets sectors. As a security architect and risk manager, he has made information security his field of expertise.Stephane Cale is security manager (CISSP) for a major automobile manufacturer and has more than 15 years of experience of putting in place telecommunications and security infrastructures in an international context.

Softwaretests bekommen bei immer komplexer werdenden Programmen eine immer groessere Bedeutung fur den Projekterfolg. Obwohl Testkonzepte etabliert sind, werden sie haufig nur in geringem Masse in Unternehmen genutzt, da sie angeblich zu aufwandig und zu teuer sind. Neben einer intuitiven Einfuhrung in Testtechniken zeigt dieses Buch den einfachen Einstieg in das Testen von Java-Programmen mit Hilfe von einfach nutzbaren Open-Source-Werkzeugen. Dabei werden neben klassischen Programmen auch Vorgehensweisen und Werkzeuge fur Client-Server-Systeme, Web-Applikationen und Systeme mit Datenbankintegration betrachtet. Die Werkzeuge decken dabei funktionale Tests, Testuberdeckungen, Tests von Oberflachen, Performance- und Lasttests, sowie die Automatisierung von Testausfuhrungen ab. Alle Beispiele stehen als Download zur Verfugung.

Cloud Computing wird von nahezu allen fuhrenden Analysten als einer der Top-5-IT-Trends gesehen, der gegenwartig aus der Hype-Phase in den Status der praktischen betrieblichen Umsetzung ubergeht. Inzwischen wird nicht mehr diskutiert, ob Cloud Computing uberhaupt eine praktikable Moeglichkeit des IT-Sourcing ist, sondern vielmehr, wie diese Moeglichkeit sich sicher und mit hohem Nutzen fur Firmen einsetzen lasst. Es wird aufgezeigt, wo die Vorteile aber auch die Stolpersteine liegen und welche prinzipiellen Loesungen es gibt, um die Chancen zu realisieren und Risiken moeglichst zu umgehen.

Unlock the Full Power of Your Android (TM) Smartphone or Tablet Discover hundreds of tips and tricks you can use right away with your Android device to get more done, and have more fun. You'll learn how to use your Android smartphone or tablet as a powerful communication, organization, and productivity tool as well as a feature-packed entertainment device. You will dig deep into the settings and capabilities of both Android itself and the preinstalled apps, developing the knowledge and skills to exploit them to the fullest. Easy to understand and non-technical, Android Tips and Tricks is perfect for beginners-and for more experienced users ready to ramp up their productivity or move to newer devices. It covers all new and recent Android smartphones and tablets running Android 6 (Marshmallow) or Android 5 (Lollipop)-with bonus, in-depth coverage of Samsung's widely used TouchWiz skin. Here's just a sampling of what this book's tips, tricks, and techniques will help you do: * Connect to wireless and cellular networks, to keyboards and Bluetooth devices, and via VPNs * Transform your device into a portable Wi-Fi hotspot, and share Internet connections via USB or Bluetooth * Secure Android with screen and SIM locks, location settings, and encryption * Sideload apps from any source and keep bad apps from loading * Take Gmail to pro level with signatures, vacation responders, labels, archiving, advanced search, and secure two-step verification * Manage multiple email accounts together: POP, IMAP, web mail, and Exchange * Get more out of your Google Chrome browser, and share bookmarks across all your devices * Chat via text, audio, or video on Google Hangouts-and customize it to work just the way you want * Enjoy your music everywhere, whether it's stored locally or in the cloud * Easily capture, edit, and share top-quality photos and videos * Transform your smartphone or tablet into a total social networking hub * Squeeze more battery life from your Android device

The implementation of near-field communication (NFC) technology in smartphones has grown rapidly, especially due to the use of this technology as a payment system. In addition, the ability to use the energy transmitted not only for communication, but also for feeding other devices, which together with the low cost of NFC chips and the internet connectivity of the smartphones, allows the design of battery-less RF tags with sensing capabilities, whose information can be sent to the cloud. This is of great interest in the increasing amount of IoT (Internet of Things) scenarios. This book studies the feasibility of these sensors, analyzing the different parameters that have an influence on performance and in the range of operation. It also presents techniques to increase the range and analyzes the effects of certain materials when they are close to the antenna. The design and analysis of several sensors that can be powered and read by any NFC enabled device are presented in this work.

Introduces digital mobile communications with an emphasis on digital transmission methods This book presents mathematical analyses of signals, mobile radio channels, and digital modulation methods. The new edition covers the evolution of wireless communications technologies and systems. The major new topics are OFDM (orthogonal frequency domain multiplexing), MIMO (multi-input multi-output) systems, frequency-domain equalization, the turbo codes, LDPC (low density parity check code), ACELP (algebraic code excited linear predictive) voice coding, dynamic scheduling for wireless packet data transmission and nonlinearity compensating digital pre-distorter amplifiers. The new systems using the above mentioned technologies include the second generation evolution systems, the third generation systems with their evolution systems, LTE and LTE-advanced systems, and advanced wireless local area network systems. The second edition of Digital Mobile Communication : Presents basic concepts and applications to a variety of mobile communication systems Discusses current applications of modern digital mobile communication systems Covers the evolution of wireless communications technologies and systems in conjunction with their background The second edition of Digital Mobile Communication is an important textbook for university students, researchers, and engineers involved in wireless communications.

"The world is going mobile at an astounding pace. Estimates show 80 percent of global Internet access will take place through mobile devices by 2016. Smartphones, tablets, and handheld devices have reshaped communications, the global economy, and the very way in which we live. The revolution is an electronic nirvana: for the first time in human history we have sophisticated digital applications to help us learn, access financial and health care records, connect with others, and build businesses. But the one trillion dollar mobile industry is still relatively young. Leaders in both the public and private sectors need to figure out how to apply mobile technologies or mobile devices to optimize education, health care, public safety, disaster preparedness, and economic development. And the ever-expanding mobile frontier presents new challenges to law, policy, and regulations and introduces new tensions; one person's idea of cautious deliberation can be another's idea of a barrier to innovation. In Going Mobile, Darrell M. West breaks down the mobile revolution and shows how to maximize its overall benefits in both developed and emerging markets. Contents 1. The Emergence of Mobile Technology 2. Driving Global Entrepreneurship 3. Alleviating Poverty 4. Invention and the Mobile Economy 5. Mobile Learning 6. Improving Health Care 7. Medical Devices and Sensors 8. Shaping Campaigns and Public Outreach 9. Disaster Relief and Public Safety 10. Looking Ahead "

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. THE MOST COMPLETE, CURRENT GUIDE TO SIGNALING SYSTEM #7 (SS7)Thoroughly updated to cover the latest advances in the telecommunications industry, Signaling System # 7, Sixth Edition, addresses the impact of emerging technologies and applications, such as Long Term Evolution (LTE) and 4G networks, on SS7. An all-new chapter onDiameter discusses how to successfully implement SS7-to-Diameter interfaces to bridge 3G and 4G networks. Real-world examples, protocol message details, call flows, and effective migration strategies are included in this practical guide. Comprehensive coverage includes: The SS7 network--international and national planes The OSI model SS7 protocols and the protocol stack Signal units Message Transfer Part (MTP), including level 3 Signaling Transport (SIGTRAN) ISDN User Part (ISUP) Signaling Connection Control Part (SCCP) Transaction Capabilities Application Part (TCAP) The evolution to Diameter

The Federal Trade Commission (FTC) has worked on privacy issues for over forty years, and in 2000 began considering the privacy implications raised by consumers' growing use of mobile devices. More recently, the FTC hosted a mobile privacy panel discussion that focused on transparency. With so many players collecting and using consumer data, who should provide privacy information to consumers? Given the limited screen space of mobile devices, how can this information be conveyed? This book explores and offers suggestions for the major participants in the mobile ecosystem as they work to improve mobile privacy disclosures.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Maximize the Power of Your BlackBerry Storm2Master all the versatile capabilities of the hot handheld that's taking the world by storm. How to Do Everything: BlackBerry Storm2 shows you how to set up and customize your device, make calls, manage contacts, send and receive messages, snap photos, and capture video footage. You'll learn how to download and install all kinds of apps, map with GPS, play games, listen to music, create playlists, and so much more. This hands-on guide covers it all! Make phone calls, use e-mail, and access the web Use various messaging options, including BlackBerry Messenger, SMS, and MMS Take photos and capture video Customize with ring tones, wallpaper, and themes Download applications from BlackBerry App World Connect to Wi-Fi hotspots Navigate with BlackBerry Maps and GPS Tether your BlackBerry to your computer Load and play music, create playlists, and set up synching Use the calendar and clock and manage appointments Secure, back up, restore, and troubleshoot your BlackBerry Storm2. About the Author: Joli Ballew is a technical author, technical author, technology trainer, community college instructor, and gadget expert. She has written more than 30 books, including How to Do Everything: Netbook, How to Do Everything with Windows Vista Media Center, and others.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. EVIL NEVER SOUNDED SO CLEAR Listen up! Telephone Projects for the Evil Genius has everything you need to build and customize both wired and wireless phone gadgets that not only save you money, but also improve the quality of your life! Using easy-to-find parts and tools for creating both retro and modern phone projects, this do-it-yourself guide begins with some background on the development of the landline phone and the cell. You'll review basic building techniques, such as installing components, building circuits, and soldering. Then you'll dive into the projects, which, while they range from easy to complex, are all designed to optimize your time and simplify your life! Telephone Projects for the Evil Genius: Features step-by-step instructions for 40 clever and practical phone projects, complete with 150 how-to illustrations Shows you how to enhance both wire-connected phones and cell phones Leaves room for you to customize your projects Removes the frustration-factor-all the parts you need are listed, along with sources From simple phone gadgets to sophisticated remote control devices, Telephone Projects for the Evil Genius provides you with all the schematics, charts, and tables you need to complete such fun projects as: Ringing phone light flasher Telephone amplifier Telephone ring-controlled relay Remote telephone bell project Touch tone generator Phone voice scrambler Caller ID decoder project TeleAlert phone pager and control Wireless remote phone ringer Conferencer And much more!

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A Practical Guide to the Business and Technology of Fixed Mobile ConvergenceWritten by telecommunications experts, Fixed Mobile Convergence explains how to consolidate fixed, mobile, wireless, and wireline networks into a seamless environment enabling a uniform converged communication experience. You will learn how to create FMC-based networks, services, and solutions; support advanced technologies such as Voice over Wi-Fi; and converge them with legacy networks. You'll also discover how to develop a phased strategy for effective rollout of FMC multi-mode devices and services, with reliable security and quality of service. The book includes details on integrating next-generation technologies such as near field communication, Bluetooth PAN, WiMax, presence, and unified messaging to create a seamless mobility ecosystem. Seamlessly converge fixed, mobile, wireless, and wireline networks Understand the "Four Cs" of FMC-cost, coverage, capacity, and convenience Understand the technology behind FMC components: fixed, mobile, and convergence Overcome converged network deployment and proliferation barriers Conform to IETF, 3GPP, and other relevant standards for FMC Offer uniform access-independent voice, data, instant communications, and unified messaging services across legacy fixed and mobile networks Design and launch scalable FMC solutions using IMS, UMA/GAN, femtocells, VoWi-Fi, VCC, and other enablers Add LBS, presence, M-to-M, and other advanced services

Thema dieses Werkes ist der Aufbau moderner Mikroprozessoren und der darauf basierenden Rechnersysteme. Nach einem UEberblick uber gangige Prozessoren stellt es grundlegende Eigenschaften von Befehlssatzen dar und skizziert, wie die Leistung von Computern beurteilt werden kann. Fundiert abgehandelt werden Techniken wie Pipelining, Out-of-order-Execution und spekulative Befehlsausfuhrung, Aufbau und Organisation des Hauptspeichers sowie Techniken zur Sprungvorhersage. Mittels frei verfugbarem Simulator und Werkzeugen zur Visualisierung werden alle grundlegenden Konzepte veranschaulicht. Dazu wird insbesondere der von Donald E. Knuth (Stanford University) entwickelte Modell-Prozessor MMIX verwendet. Mit Hilfe dieser Werkzeuge kann der Leser eigene Experimente durchfuhren und so sein Wissen vertiefen. Alle Kapitel enthalten UEbungsaufgaben mit Loesungen.