Your cart is empty
Discover a practical, streamlined, updated approach to information systems development that covers both traditional and emerging technologies and approaches to systems analysis and design. SYSTEMS ANALYSIS AND DESIGN, 11E offers a well-organized, streamlined approach. Chapter objectives are keyed directly to chapter headings, making content easy to comprehend and convenient to study. Numerous real-world examples and screenshots ensure content is current and relevant. In addition, key terms at the end of the chapter now include definitions so you don't have to flip back and forth to a glossary. Exercises throughout this edition emphasize critical thinking and IT skills in a dynamic, business-related environment. This new edition offers everything you need to prepare for success in today's intensely competitive and rapidly changing business world.
Sometimes real life is stranger than fiction. That certainly is the case when considering the things that happen to Khaya Dlanga in the course of his everyday life. Khaya often shares these stories in brief via Instagram or his other social media platforms. He is finally succumbing to the pressure from the many people who read his posts and want more details, and is telling all of these stories and more in These Things Really Do Happen To Me.
Always entertaining, and often containing astute observations regarding various social practices and situations, Khaya tells wide-ranging stories – his lunch with William Shatner; how he fell asleep next to President Thabo Mbeki; how he got hit on by a deaf girl; how his dreadlocks didn’t get the expected reaction from his mom; the greatest pick-up line ever used on him; awkward encounters with exes; what happens when you parallel park in Parkhurst; and what he has learnt in the course of his eventful life – that are guaranteed to entertain and enlighten readers.
Now in its third edition, Principles of Business Information Systems has been fully updated with new cases, new questions and assignments and the latest technologies, whilst also retaining its comprehensive coverage of Information Systems issues.
This new international edition also boasts a wealth of real world examples from a broad range of countries and updated coverage of IT and technological issues, making it perfect for courses that prepare students for the modern corporate world.
*THE INSTANT NEW YORK TIMES BESTSELLER AND WORLD ECONOMIC FORUM BOOK
In Hashtag Authentic, social media guru Sara Tasker provides tips, advice, and guidance on how to turn your personal Instagram account into a profitable creative outlet. Since setting up her Instagram account (@me_and_orla) while on maternity leave in 2013, Sara has become a celebrated influencer and iPhoneographer, and through her calm, atmospheric, and authentic style has garnered legions of followers. Here, Sara presents the lessons she has learned along the way. Sara's nurturing voice and enchanting photography provide guidance on: storytelling, with tips on finding your own visual style and personal niche; making pictures, including composing for Instagram, finding the best light, and getting the most out of your camera phone; archiving your life, with tips organized by themes like Craft & Making, Family & Pets, and Food & Ingredients; and sharing your world, detailing the keys to Instagram success and beyond. Hashtag Authentic is both an inspiring manual and an interactive tool for finding an online voice, growing a tribe, and becoming an influencer.
A new edition of the #1 text in the Human Computer Interaction field! Hugely popular with students and professionals alike, Interaction Design is an ideal resource for learning the interdisciplinary skills needed for interaction design, human computer interaction, information design, web design and ubiquitous computing. This text offers a cross-disciplinary, practical and process-oriented introduction to the field, showing not just what principles ought to apply to interaction design, but crucially how they can be applied. An accompanying website contains extensive additional teaching and learning material including slides for each chapter, comments on chapter activities and a number of in-depth case studies written by researchers and designers.
'A blisteringly good, urgent, essential read' ZADIE SMITH Jaron Lanier, the world-famous Silicon Valley scientist-pioneer and 'high-tech genius' (Sunday Times) who first alerted us to the dangers of social media, explains why its toxic effects are at the heart of its design, and explains in ten simple arguments why liberating yourself from its hold will transform your life and the world for the better. Social media is making us sadder, angrier, less empathetic, more fearful, more isolated and more tribal. In recent months it has become horribly clear that social media is not bringing us together - it is tearing us apart. In Ten Arguments For Deleting Your Social Media Accounts Right Now Jaron Lanier draws on his insider's expertise to explain precisely how social media works - by deploying constant surveillance and subconscious manipulation of its users - and why its cruel and dangerous effects are at the heart of its current business model and design. As well as offering ten simple arguments for liberating yourself from its addictive hold, his witty and urgent manifesto outlines a vision for an alternative that provides all the benefits of social media without the harm. So, if you want a happier life, a more just and peaceful world, or merely the chance to think for yourself without being monitored and influenced by the richest corporations in history, then the best thing you can do, for now, is delete your social media accounts - right now. You will almost certainly become a calmer and possibly a nicer person in the process.
Gus Silber, well-known journalist and wordsmith, has over the last few years written some extraordinary commentary pieces on his journeys around his neighbourhood in Johannesburg and his digital wanderings through the global village we call social media, and posted them to Facebook.
Gus’s followers know what insightful and frankly charming pieces he writes, and we’re bringing those digital missives to the page and discerning masses. This is a collection of over 50 of Gus’s most-loved social media posts – covering everything from understanding house-breaking hadedas, the meaning of pathos, deciphering Joburg style, and everything in between.
My F*k, Marelize, you’ll want to get your hands on this one.
A practical and engaging guide to building a meaningful and successful career.
Want to build a meaningful career that you love? Careers are changing; they are no longer linear and there's no such thing as a 'job for life'. Squiggly careers, where people jump constantly between roles, industries and locations, are becoming the new normal. Squiggly careers are filled with opportunity and excitement, but they can also be ambiguous and overwhelming if we don't know how to make the most of them.
In The Squiggly Career, personal development experts Helen Tupper and Sarah Ellis will teach you how to:
Packed with insights about the changing-face of work, exercises to aid your growth, and tips and inspiration from highly successful people, this book will help you be happier, and ultimately more successful in your career.
We think we know bullshit when we hear it, but do we?
Two science professors give us the tools to dismantle misinformation and think clearly in a world of fake news and bad data
Politicians are unconstrained by facts. Science is conducted by press release. Start-up culture elevates hype to high art. The world is awash in bullshit, and we're drowning in it.
Based on a popular course at the University of Washington, this book gives us the tools to see through the obfuscations, deliberate and careless, that dominate every realm of our lives. In this lively, provocative guide, biologist Carl Bergstrom and data scientist Jevin West show that calling out nonsense is crucial to a properly functioning social group, whether it be a circle of friends, a community of researchers, or the citizens of a nation.
Through six rules of thumb, they help us to recognize when numbers are being manipulated, to cut through the crap wherever we encounter it - even within ourselves - and learn how to give the real facts to a crystal-loving friend or climate change denier uncle.
Calling Bullshit is an indispensable handbook to the art of scepticism.
It will soon be impossible to tell what is real and what is fake.
Recent advances in AI mean that by scanning images of a person (for example using Facebook), a powerful machine learning system can create new video images and place them in scenarios and situations which never actually happened. When combined with powerful voice AI, the results are utterly convincing.
So-called 'Deep Fakes' are not only a real threat for democracy but they take the manipulation of voters to new levels. They will also affect ordinary people. This crisis of misinformation we are facing has been dubbed the 'Infocalypse'.
Using her expertise from working in the field, Nina Schick reveals shocking examples of Deep Fakery and explains the dangerous political consequences of the Infocalypse, both in terms of national security and what it means for public trust in politics. She also unveils what it means for us as individuals, how Deep Fakes will be used to intimidate and to silence, for revenge and fraud, and how unprepared governments and tech companies are.
As a political advisor to select technology firms, Schick tells us what we need to do to prepare and protect ourselves. Too often we build the cool technology and ignore what bad guys can do with it before we start playing catch-up. But when it comes to Deep Fakes, we urgently need to be on the front foot.
Edward Snowden, the man who risked everything to expose the US government’s system of mass surveillance, reveals for the first time the story of his life, including how he helped to build that system and what motivated him to try to bring it down.
In 2013, twenty-nine-year-old Edward Snowden shocked the world when he broke with the American intelligence establishment and revealed that the United States government was secretly pursuing the means to collect every single phone call, text message, and email. The result would be an unprecedented system of mass surveillance with the ability to pry into the private lives of every person on earth. Six years later, Snowden reveals for the very first time how he helped to build this system and why he was moved to expose it.
Spanning the bucolic Beltway suburbs of his childhood and the clandestine CIA and NSA postings of his adulthood, Permanent Record is the extraordinary account of a bright young man who grew up online – a man who became a spy, a whistleblower, and, in exile, the Internet’s conscience. Written with wit, grace, passion, and an unflinching candor, Permanent Record is a crucial memoir of our digital age and destined to be a classic.
Jackie Phamotse digs deep into the climate of law and policy in the social media landscape.
After a David and Goliath social media legal battle that saw many take note tweeting about her, the result is a brace, thought-provoking and remarkably detailed social media guide and personal narrative. A first-hand approach on beating public humiliation and cyber victimization, Phamotse combines personal anecdotes, hard data and compelling research to cut through an unjust system governed by the rich and famous. The author directly addresses the question of power and obsession related to social media influencers.
Written with equal doses of humor, compassion and wisdom, I Tweet What I Like is an inspiring call to action, celebrating diversity and human potential. I Tweet What I Like will inspire you!
In his sophomore year of college, Mark Zuckerberg created a simple website to serve as a campus social network. The site caught on like wildfire, and soon students nationwide were on Facebook. Today, Facebook is nearly unrecognizable from Zuckerberg's first, modest iteration. It has grown into a tech giant, the largest social media platform and one of the most gargantuan companies in the world, with a valuation of more than $576 billion and almost 3 billion users. There is no denying the power and omnipresence of Facebook in American daily life. And in light of recent controversies surrounding election-influencing "fake news" accounts, the handling of its users' personal data, and growing discontent with the actions of its founder and CEO, never has the company been more central to the national conversation. Based on years of exclusive reporting and interviews with Facebook's key executives and employees, including Mark Zuckerberg and Sheryl Sandberg, Steven Levy's sweeping narrative digs deep into the whole story of the company that has changed the world and reaped the consequences.
The newest generation of children is exposed to ubiquitous technology, more than any generation that preceded them. They are photographed with smartphones from the moment they're born, and begin interacting with screens at around four months old. Is this good news or bad news? A wonderful opportunity to connect around the world? Or the first step in creating a generation of addled screen zombies? The truth is, there's no road map for navigating this territory. But while many have been quick to declare this the dawn of a neurological and emotional crisis, solid science on the subject is surprisingly hard to come by. In this book, Anya Kamenetz--an expert on both education and technology, as well as a mother of two young children--takes a refreshingly practical look at the subject. Surveying hundreds of fellow parents on their practices and ideas, and cutting through a thicket of inconclusive studies and overblown claims, she hones a simple message, a riff on Michael Pollan's well-known "food rules": Enjoy Screens. Not too much. Mostly with others. This brief but powerful dictum forms the backbone of a philosophy that will help parents survive the ubiquity of technology in their children's lives, curb their panic, and create room for a happy, healthy family life. Kamenetz's sophisticated yet practical thinking is a necessary cure for an age of anxiety.
How the history of technological revolutions can help us better understand economic and political polarization in the age of automation The Technology Trap is a sweeping account of the history of technological progress and how it has radically shifted the distribution of economic and political power among society's members. As Carl Benedikt Frey shows, the Industrial Revolution created unprecedented wealth and prosperity over the long run, but the immediate consequences of mechanization were devastating. Middle-income jobs withered, wages stagnated, the labor share of income fell, profits surged, and economic inequality skyrocketed. These trends broadly mirror those in our current age of automation. But, just as the Industrial Revolution eventually brought about extraordinary benefits for society, artificial intelligence systems have the potential to do the same. The Technology Trap demonstrates that in the midst of another technological revolution, the lessons of the past can help us to more effectively face the present.
Enchanting illustrations. Giggle-inducing text. Unique and loveable characters. Join Pugtato and his cute and quirky pack of pals in this heartwarming picture book that celebrates the power of friendship, compassion, and believing in your own unique gifts. When Pugtato's simple, quiet life is disrupted after he digs up a strange object in his garden, he enlists his best "spuddies" to help (they are more clever than he is, after all). Tweetroot is certain it's a new egg for her nest. Tomatoad is quite sure it's a toy just for him. And Purrsnip simply won't stop scratching it! Luckily, Pugtato has another very special spuddy to ask ... Pugtato Finds a Thing: Introduces kids 4-8 to a hilarious mash-up of pet and vegetable characters by the inimitable illustrator Sophie Corrigan Written in delightful, giggle-inducing, rhyming text Eye-catching cover features spot gloss and embossing
Forget the old concept of the 9-5. Companies around the world are redesigning the work week to increase efficiency, health and happiness in their workers. A growing number of businesses are shortening their working week to address problems with low productivity, poor mental health and unequal working opportunities. Workers are still paid the same salary for a four-day week and the results are revolutionary. In Shorter, bestselling author Alex Pang studies these trailblazing businesses where managers are reporting their teams to be: - More creative in their problem solving - Happier and with lower stress and anxiety and cases of burn out - More productive Pang will reveal step by step, how they have gone about making these changes, the challenges and solutions and, most importantly, how you can do the same.
Today's "machine-learning" systems, trained by data, are so effective that we've invited them to see and hear for us-and to make decisions on our behalf. But alarm bells are ringing. Recent years have seen an eruption of concern as the field of machine learning advances. When the systems we attempt to teach will not, in the end, do what we want or what we expect, ethical and potentially existential risks emerge. Researchers call this the alignment problem. Systems cull resumes until, years later, we discover that they have inherent gender biases. Algorithms decide bail and parole-and appear to assess Black and White defendants differently. We can no longer assume that our mortgage application, or even our medical tests, will be seen by human eyes. And as autonomous vehicles share our streets, we are increasingly putting our lives in their hands. The mathematical and computational models driving these changes range in complexity from something that can fit on a spreadsheet to a complex system that might credibly be called "artificial intelligence." They are steadily replacing both human judgment and explicitly programmed software. In best-selling author Brian Christian's riveting account, we meet the alignment problem's "first-responders," and learn their ambitious plan to solve it before our hands are completely off the wheel. In a masterful blend of history and on-the ground reporting, Christian traces the explosive growth in the field of machine learning and surveys its current, sprawling frontier. Readers encounter a discipline finding its legs amid exhilarating and sometimes terrifying progress. Whether they-and we-succeed or fail in solving the alignment problem will be a defining human story. The Alignment Problem offers an unflinching reckoning with humanity's biases and blind spots, our own unstated assumptions and often contradictory goals. A dazzlingly interdisciplinary work, it takes a hard look not only at our technology but at our culture-and finds a story by turns harrowing and hopeful.
In this explosive memoir, a political consultant and technology whistleblower reveals the disturbing truth about the multi-billion-dollar data industry, revealing to the public how companies are getting richer using our personal information and exposing how Cambridge Analytica exploited weaknesses in privacy laws to help elect Donald Trump. When Brittany Kaiser joined Cambridge Analytica - the UK-based political consulting firm funded by conservative billionaire and Donald Trump patron Robert Mercer - she was an idealistic young professional working on her fourth degree in human rights law and international relations. A veteran of Barack Obama's 2008 campaign, Kaiser's goal was to utilize data for humanitarian purposes, most notably to prevent genocide and human rights abuses. But her experience inside Cambridge Analytica opened her eyes to the tremendous risks that this unregulated industry poses to privacy and democracy. Targeted is Kaiser's eyewitness chronicle of the dramatic and disturbing story of the rise and fall of Cambridge Analytica. She reveals to the public how Facebook's lax policies and lack of sufficient national laws allowed voters to be manipulated in both Britain and the United States, where personal data was weaponised to spread fake news and racist messaging during the Brexit vote and the 2016 election. But the damage isn't done Kaiser warns; the 2020 election can be compromised as well if we continue to do nothing. In the aftermath of the U.S. election, as she became aware of the horrifying reality of what Cambridge Analytica had done in support of Donald Trump, Kaiser made the difficult choice to expose the truth. Risking her career, relationships, and personal safety, she told authorities about the data industry's unethical business practices, eventually testifying before Parliament. Packed with never-before-publicly-told stories, Targeted goes inside the secretive meetings with Trump campaign personnel and details the promises Cambridge Analytica made to win. Throughout, Kaiser makes the case for regulation, arguing that legal oversight of the data industry is not only justifiable but essential to ensuring the long-term safety of our democracy.
Hello. I am a book. But I'm also a portal to the universe. I have 112 pages, measuring 20cm high and wide. I weigh 450g. And I have the power to show you the wonders of the world. Lift me up to the sky, rest me on your lap, drop me from a height, wear me as a hat. Together, through data, we'll uncover the stories hidden in the everyday. How long is an anteater's tongue? How tiny is the DNA in your cells? How fast is gold mined? How loud is the sun? And how many stars have been born and exploded in the time you've taken to read this sentence? Hold me in your hands and let me show you what I'm made of - and what waits for you in the corners of our awe-inspiring universe.
The Insta Grammar series explores the most interesting corners of the incredibly popular social media site, Instagram. After Cats, City and Nordic, Green, Graphic and Dogs, three new subjects are revealed: Unicorn, Cars and #fail. Hitching a ride on the back of today's unicorn trend that's flooding Instagram, Unicorn shows the most original posts revolving the mythical creatures. Cars gathers the most beautiful classic car shots, while #fail is an hilarious collection of ridiculous houses, 'creative solutions' and situational humour.
You may like...
Insta Grammar: Unicorn
Irene Schampaert Hardcover
NEOGEO: A VISUAL HISTORY
Bitmap Books Hardcover R1,155 Discovery Miles 11 550
Password Book - Logbook to keep track of…
Imaginary Planet Publishing Paperback R180 Discovery Miles 1 800
Cognitive (Internet of) Things…
Arvind Sathi Hardcover
About Face - The Essentials of…
Alan Cooper, Robert Reimann, … Paperback
Creative Selection - Inside Apple's…
Ken Kocienda Paperback (1)
The Art of Ethics in the Information…
Liisa Albertha Wilhelmina Janssens Paperback R1,037 Discovery Miles 10 370
Don't Film Yourself Having Sex - And…
Emma Sadleir, Tamsyn de Beer Paperback (1)
password book alphabetical - Great book…
Maya Lp Henderson Paperback R140 Discovery Miles 1 400
Social Engineering - The Science of…
Christopher Hadnagy Paperback