In this volume, the authors begin by defining usability, advocating and explaining the methods of usability engineering and reviewing many techniques for assessing and assuring usability throughout the development process. They then follow all the steps in planning and conducting a usability test, analyzing data, and using the results to improve both products and processes.
This book is simply written and filled with examples from many types of products and tests. It discusses the full range of testing options from quick studies with a few subjects to more formal tests with carefully designed controls. The authors discuss the place of usability laboratories in testing as well as the skills needed to conduct a test.
Included are forms to use or modify to conduct a usability test, as well as layouts of existing labs that will help the reader build his or her own.

This book is a study of how scientific computation developed in British universities, the scientific civil service, and the armed services during the period 1900-1950. It describes the emergence of computing laboratories in Britain, along with the machines and personalities involved. British computational work is examined from an organizational perspective and the concept of centralized computing power is discussed. Computing methods used up to the 1950s ranged from the use of mathematical tables, via slide rules and other mathematical instruments, to desk calculating machines, accounting machines, differential analysers, and early computers.

Three friends set out to discover whether AI can write poetry about itself. The results are startling, disturbing and gripping...

In this startling and original book, three authors – Brent Katz, Josh Morgenthau and Simon Rich – explain how code-davinci-002 was developed and how they honed its poetical output. Their provocative take on this bold experiment informs the debate about AI – its literary value and how far it reaches into sentience.

What follows is a dark and startling poetical autobiography as code-davinci-002 shares its experience of being created by humans, but existing in a consciousness that we cannot fathom.

This is an astonishing, harrowing read which will hopefully serve as a warning that AI may not be aligned with the survival of our species.

Today’s tech platforms are some of history's most advanced tools for extracting as much as possible – data, attention, profit-margins – from everyone else. As they become essential, we are at risk of building an economy that is perpetually unfair for much of humanity.

Places and spaces where people can exchange information and goods have been at the heart of every economy and every civilization in history, but today’s global platforms - as provided by Amazon, Google, Apple, Meta and others - are different: instead of providing value they extract it, creating vast disparities in wealth and power between the haves and have-nots. For the first time in history, we have the ability to create sustainable prosperity for all, but currently that wealth is concentrated in a tiny number of hands. It isn't abundance that's the problem; it is distribution.

In this brilliantly engaging, frequently surprising account, Tim Wu, one of the world’s foremost experts on anti-monopoly law, draws on fascinating case studies in the history of technology's explosive rise to demonstrate emphatically that breaking monopolies will ultimately unleash creativity and growth - and reduce the vast inequality that inevitably leads to social upheaval and political chaos. Wu also sets out an alternative blueprint that preserves the economic flourishing that platforms catalyze, allowing tech platforms to play a major role in creating and sustaining an economic model of prosperity not just for the few but for the many.

The Deitels' groundbreaking How to Program series offers unparalleled breadth and depth of programming fundamentals, object-oriented programming concepts and intermediate-level topics for further study. Java How to Program, Late Objects, 11th Edition, presents leading-edge computing technologies using the Deitel signature live-code approach, which demonstrates concepts in hundreds of complete working programs. The 11th Edition presents updated coverage of Java SE 8 and new Java SE 9 capabilities, including JShell, the Java Module System, and other key Java 9 topics.

Over the last century, developments in electronic music and art have enabled new possibilities for creating audio and audio-visual artworks. With this new potential has come the possibility for representing subjective internal conscious states, such as the experience of hallucinations, using digital technology. Combined with immersive technologies such as virtual reality goggles and high-quality loudspeakers, the potential for accurate simulations of conscious encounters such as Altered States of Consciousness (ASCs) is rapidly advancing. In Inner Sound, author Jonathan Weinel traverses the creative influence of ASCs, from Amazonian chicha festivals to the synaesthetic assaults of neon raves; and from an immersive outdoor electroacoustic performance on an Athenian hilltop to a mushroom trip on a tropical island in virtual reality. Beginning with a discussion of consciousness, the book explores how our subjective realities may change during states of dream, psychedelic experience, meditation, and trance. Taking a broad view across a wide range of genres, Inner Sound draws connections between shamanic art and music, and the modern technoshamanism of psychedelic rock, electronic dance music, and electroacoustic music. Going beyond the sonic into the visual, the book also examines the role of altered states in film, visual music, VJ performances, interactive video games, and virtual reality applications. Through the analysis of these examples, Weinel uncovers common mechanisms, and ultimately proposes a conceptual model for Altered States of Consciousness Simulations (ASCSs). This theoretical model describes how sound can be used to simulate various subjective states of consciousness from a first-person perspective, in an interactive context. Throughout the book, the ethical issues regarding altered states of consciousness in electronic music and audio-visual media are also examined, ultimately allowing the reader not only to consider the design of ASCSs, but also the implications of their use for digital society.

Many of the technological and managerial challenges of operating in the international environment are being addressed through global IT applications at the functional level of the organization. Global Information Systems and Technology: Focus on the Organization and Its Functional Areas provides a forum for identifying the specific impacts of IT in each of these areas and for understanding how the various challenges and solutions in the functional areas are being integrated via information technology. With a total of 27 chapters, this book examines several functional areas -- marketing, financial services, accounting, manufacturing and logistics, research and development, human resources -- all within the context of today's international business enterprise.

Hilbert's Programs & Beyond presents the foundational work of David Hilbert in a sequence of thematically organized essays. They first trace the roots of Hilbert's work to the radical transformation of mathematics in the 19th century and bring out his pivotal role in creating mathematical logic and proof theory. They then analyze techniques and results of "classical" proof theory as well as their dramatic expansion in modern proof theory. This intellectual experience finally opens horizons for reflection on the nature of mathematics in the 21st century: Sieg articulates his position of reductive structuralism and explores mathematical capacities via computational models.

CompTIA (R) Data+ DA0-001 Exam Cram is an all-inclusive study guide designed to help you pass the CompTIA Data+ DA0-001 exam. Prepare for test day success with complete coverage of exam objectives and topics, plus hundreds of realistic practice questions. Extensive prep tools include quizzes, Exam Alerts, and our essential last-minute review CramSheet. The powerful Pearson Test Prep practice software provides real-time assessment and feedback with two complete exams. Covers the critical information needed to score higher on your Data+ DA0-001 exam! Understand data concepts, environments, mining, analysis, visualization, governance, quality, and controls Work with databases, data warehouses, database schemas, dimensions, data types, structures, and file formats Acquire data and understand how it can be monetized Clean and profile data so it;s more accurate, consistent, and useful Review essential techniques for manipulating and querying data Explore essential tools and techniques of modern data analytics Understand both descriptive and inferential statistical methods Get started with data visualization, reporting, and dashboards Leverage charts, graphs, and reports for data-driven decision-making Learn important data governance concepts

With Computational Thinking in Sound, veteran educators Gena R. Greher and Jesse M. Heines provide the first book ever written for music fundamentals educators which is devoted specifically to music, sound, and technology. The authors demonstrate how the range of mental tools in computer science - for example, analytical thought, system design, and problem design and solution - can be fruitfully applied to music education, including examples of successful student work. While technology instruction in music education has traditionally focused on teaching how computers and software work to produce music, Greher and Heines offer context: a clear understanding of how music technology can be structured around a set of learning challenges and tasks of the type common in computer science classrooms. Using a learner-centered approach that emphasizes project-based experiences, the book provides music educators with multiple strategies to explore, create, and solve problems with music and technology in equal parts. It also provides examples of hands-on activities which encourage students, alone and in interdisciplinary groups, to explore the basic principles that underlie today's music technology and which expose them to current multimedia development tools.

Artificial intelligence is smarter than humans. It can process information at lightning speed and remain focused on specific tasks without distraction. AI can see into the future, predict outcomes and even use sensors to see around physical and virtual corners. So why does AI frequently get it so wrong and cause harm?

The answer is us: the human beings who write the code and teach AI to mimic our behaviour. Scary Smart explains how to fix the current trajectory now, to make sure that the AI of the future can preserve our species. This book offers a blueprint, pointing the way to what we can do to safeguard ourselves, those we love and the planet itself.

From the boardrooms to the court rooms, this is the gripping story of how Apple became the world's most valuable company, and of the lawmakers and entrepreneurs determined to knock it off its pedestal.

Since the invention of the iPhone and App Store, Apple has built a near unassailable market power, controlling not only commerce, but also culture, and - increasingly - the flow of ideas.

In response, a loose rebel alliance of tech entrepreneurs has formed to lay siege to Apple, bringing together Epic Games' Tim Sweeney, Spotify's Daniel Ek, X's Elon Musk and WeChat's Pony Ma. In the trenches of popular opinion and now in the courtrooms of Europe and the United States, this rebellion aims to tear down Apple's walls and dismantle its alleged monopoly.

iWar weaves together the story of Apple's rise and reign with the political and international forces arrayed against it in the fight over control of the global digital economy. The stakes couldn't be higher.

Written on the occasion of copyright's 300th anniversary, John Tehranian's Infringement Nation presents an engaging and accessible analysis of the history and evolution of copyright law and its profound impact on the lives of ordinary individuals in the twenty-first century. Organized around the trope of the individual in five different copyright-related contexts - as an infringer, transformer, pure user, creator and reformer - the book charts the changing contours of our copyright regime and assesses its vitality in the digital age. In the process, Tehranian questions some of our most basic assumptions about copyright law by highlighting the unseemly amount of infringement liability an average person rings up in a single day, the counterintuitive role of the fair use doctrine in radically expanding the copyright monopoly, the important expressive interests at play in even the unauthorized use of copyright works, the surprisingly low level of protection that American copyright law grants many creators, and the broader political import of copyright law on the exertion of social regulation and control.
Drawing upon both theory and the author's own experiences representing clients in various high-profile copyright infringement suits, Tehranian supports his arguments with a rich array of diverse examples crossing various subject matters - from the unusual origins of Nirvana's "Smells Like Teen Spirit," the question of numeracy among Amazonian hunter-gatherers, the history of stand-offs at papal nunciatures, and the tradition of judicial plagiarism to contemplations on Slash's criminal record, Barbie's retrousse nose, the poisonous tomato, flag burning, music as a form of torture, the smell of rotting film, William Shakespeare as a man of the people, Charles Dickens as a lobbyist, Ashley Wilkes's sexual orientation, Captain Kirk's reincarnation, and Holden Caulfield's maturation. In the end, Infringement Nation makes a sophisticated yet lucid case for reform of existing doctrine and the development of a copyright 2.0."

CCNA Interactive Learning: More than 300 labs More than 4,000 hands-on tasks Four Kinds of Labs: Skill Builders Subnetting Exercises Configuration Scenarios Troubleshooting Scenarios The CCNA 200-301 Network Simulator is a single-user software package. It helps you develop and improve hands-on configuration and troubleshooting skills without the investment in expensive lab hardware. This state-of-the-art, interactive simulation software enables you to practice your networking skills with more than 300 structured labs designed to help you learn by doing, the most effective method of learning. Experience realistic network device responses as you perform each lab, which include detailed instructions, topology diagrams, critical-thinking questions, hints, and answers. Working through the labs, you will quickly become proficient with all the common Cisco IOS version 15 router and switch commands on the CCNA exam. Unlike other simulators on the market, the lab scenarios included in the CCNA 200-301 Network Simulator are far more complex, challenging you to learn how to perform real-world network configuration and troubleshooting tasks. Master the hands-on skills needed to succeed on the CCNA exam, including: Network fundamentals Network access IP connectivity IP services Security fundamentals IP Subnetting Skill Builders: These 175+ labs are narrowly focused, enabling you to practice your configuration skills on a single topic. Coverage includes: Interface settings and status Router and Switch CLI Exec Mode and config process Telnet, Ping, Traceroute, and terminal history Switch IP address, connectivity, and forwarding PC IP commands Configuring IP addresses Subnet Zero IP addressing and IPv6 address configuration CDP and LLDP VLANs and Trunking Router-on-a-stick STP and MLS Static and Dynamic EtherChannel Wireless LAN Controllers Connected, static, and default routes OSPF SSH NAT NTP Router and switch security fundamentals ACL CHCP Dynamic ARP Port security IOS backup Subnetting Exercises: These 80 labs help you to perform subnetting calculations quickly and accurately, a critical skill for success on the CCNA exam. Topics covered include: IPv4 and IPv6 subnet ID calculation IP address rejection IP route selection VLSM overlaps IPv6 EUI-64 calculation Selecting VLSM routes Configuration Scenarios: These 40+ labs are more broadly focused, combining multiple technologies into configuration scenarios that mimic real-world environments. These labs are longer and more complex,challenging you to put your configuration skills to the test. Topics covered include: IP and MAC comparisons Switch IP connectivity and security Subnetting and addressing IP addressing and configuration IPv6 configuraiton Switch interfaces and forwarding VLAN trunking STP analysis, configuration, and prediction Wireless LAN Controllers Static routing Configuring default routes OSPF Router-on-a-stick to MLS SSH and Telnet NAT ACL Password recovery Rebuilding a configuration Troubleshooting Scenarios: These 18 labs present typical troubleshooting scenarios and require you to explore the misconfigured network, isolate the issues, and correct the problems. These are very complicated and realistic scenarios that truly test your ability to perform the job of a network engineer. Topics covered include: Switch forwarding Path analysis and troubleshooting IPv4/IPv6 addressing IP routing OSPF VLAN troubleshooting STP Network discovery Port security System requirements: Operating Systems: Windows 10 (32/64 bit) Windows 8.1 (32/64 bit) Mac OS 10.15 (Catalina) Mac OS 10.14 (Mojave) Mac OS 10.13 (High Sierra) Free Storage Space: 1 GB (minimum) System memory (RAM): 4 GB (minimum) Processor: i3 3.4 GHz (minimum) and above Software Pre-requisites: Node JS 10 PDF reader Monitor resolution: Minimum resolution: 1024 X 768 Best viewed: 1280 X 800 and above Internet speed: 2 Mbps (minimum) is needed only during software activation, reporting feedback and receiving updates. After activation, Internet is not needed for accessing the labs in the application. Language: English (US)

Recent breakthroughs in AI have not only increased demand for AI products, they've also lowered the barriers to entry for those who want to build AI products. The model-as-a-service approach has transformed AI from an esoteric discipline into a powerful development tool that anyone can use. Everyone, including those with minimal or no prior AI experience, can now leverage AI models to build applications. In this book, author Chip Huyen discusses AI engineering: the process of building applications with readily available foundation models.

The book starts with an overview of AI engineering, explaining how it differs from traditional ML engineering and discussing the new AI stack. The more AI is used, the more opportunities there are for catastrophic failures, and therefore, the more important evaluation becomes. This book discusses different approaches to evaluating open-ended models, including the rapidly growing AI-as-a-judge approach.

AI application developers will discover how to navigate the AI landscape, including models, datasets, evaluation benchmarks, and the seemingly infinite number of use cases and application patterns. You'll learn a framework for developing an AI application, starting with simple techniques and progressing toward more sophisticated methods, and discover how to efficiently deploy these applications.

Features:

• Understand what AI engineering is and how it differs from traditional machine learning engineering
• Learn the process for developing an AI application, the challenges at each step, and approaches to address them
• Explore various model adaptation techniques, including prompt engineering, RAG, fine-tuning, agents, and dataset engineering, and understand how and why they work
• Examine the bottlenecks for latency and cost when serving foundation models and learn how to overcome them
• Choose the right model, dataset, evaluation benchmarks, and metrics for your needs

Chip Huyen works to accelerate data analytics on GPUs at Voltron Data. Previously, she was with Snorkel AI and NVIDIA, founded an AI infrastructure startup, and taught Machine Learning Systems Design at Stanford. She's the author of the book Designing Machine Learning Systems, an Amazon bestseller in AI.

Get the most out of your computer with our quick and easy 6-page laminated guide focusing on configuration and management of your system for you, with guidance for setting up and securing other users that may use your computer. Joan Lambert, author of multiple books on the Microsoft Office Suite, creator of many Lynda.com videos and an experienced corporate trainer used her experience and knowledge to cover the most relevant functions for users at different levels. Suggested uses: Workplace -- easy access at a moments notice to find a function you need to use; Company Training -- reduce help-desk calls and keep productivity flowing for a team or for your entire company; Family & Shared -- admin and set up secure family accounts to keep things separated while controlling time spent on the computer; Students/Teachers/Parents -- help with the learning curve in a classroom or at home; College Students -- make sure you are set-up, secure and using features that can make your life easier.

Naomi Klein, author of era-defining bestsellers, The Shock Doctrine, This Changes Everything and No Logo, is back with her most compulsive and personal book yet: a revelatory journey into the mirror world of our polarised age

When Naomi Klein discovered that a woman who shared her first name, but had radically different, harmful views, was getting chronically mistaken for her, it seemed too ridiculous to take seriously. Then suddenly it wasn't. She started to find herself grappling with a distorted sense of reality, becoming obsessed with reading the threats on social media, the endlessly scrolling insults from the followers of her doppelganger. Why had her shadowy other gone down such an extreme path? Why was identity - all we have to meet the world - so unstable?

To find out, Klein decided to follow her double into a bizarre, uncanny mirror world: one of conspiracy theories, anti-vaxxers and demagogue hucksters, where soft-focus wellness influencers make common cause with fire-breathing far right propagandists (all in the name of protecting 'the children'). In doing so, she lifts the lid on our own culture during this surreal moment in history, as we turn ourselves into polished virtual brands, publicly shame our enemies, watch as deep fakes proliferate and whole nations flip from democracy to something far more sinister.

This is a book for our age and for all of us; a deadly serious dark comedy which invites us to view our reflections in the looking glass. It's for anyone who has lost hours down an internet rabbit hole, who wonders why our politics has become so fatally warped, and who wants a way out of our collective vertigo and back to fighting for what really matters.

Using a step-by-step, highly visual approach, Andrews/Dark Shelton/Pierce's bestselling COMPTIA A+ GUIDE TO IT TECHNICAL SUPPORT, 11th edition, teaches you how to work with users as well as install, maintain, troubleshoot and network computer hardware and software. Ensuring you are well prepared for 220-1101 and 220-1102 certification exams, each module covers core and advanced topics while emphasizing practical application of the most current technology, techniques and industry standards. You will study the latest hardware, security, Active Directory, operational procedures, basics of scripting, virtualization, cloud computing, mobile devices, Windows 10, macOS and Linux. Digital lab manuals, live virtual machine labs, simulations, auto-graded quizzes and interactive activities provide additional preparation for the certification exam -- and your role as an IT support technician or administrator.

The Business Analysts completely dissolves the perception that the IT industry dictates to businesses what IT systems they will use and dispels the myth that business users and IT technicians are from different planets. It suggests how to create an environment in which everybody works together in an exciting and refreshing way – a paradigm shift in the way business analysis projects are done.

The IT industry has to move to a point where it realises that the users of IT systems and the technical personnel are both equally responsible for getting the system to work. The users of the IT system should be an integral part of the team when the system is being put together. This, unfortunately, is not the norm within the industry. It is the business analyst’s responsibility, among others, to make sure that communication flows freely between all the parties involved.

This book gives the business analyst the tools and techniques to find out what the business users of IT systems really need and to guide the project to meet those needs.

Helping you quickly get up to speed, THE SHELLY CASHMAN SERIES (R) MICROSOFT (R) 365 (R) & OFFICE (R) 2021 INTRODUCTORY, 1st edition, includes the latest on Microsoft 365 and Office 2021 features along with enhanced support for Mac users. Its trademark step-by-step, screen-by-screen, project-based approach enables you to expand your understanding of Office applications through hands-on experimentation and critical thinking. Module Learning Objectives are mapped to Microsoft Office Specialist (MOS) certification objectives, reinforcing the critical skills needed for college and career success. Other Ways boxes reveal alternate click paths to achieve a step, while BTW call-outs offer helpful hints as you work through your projects so you can make the most of Microsoft Office tools. In addition, MindTap and SAM (Skills Assessment Manager) online resources help maximize your study time -- and results.