How a visionary young woman launched the digital age

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Dec 102023
 
Ada's Algorithm

This is the real-life story of a woman’s struggle to have her revolutionary ideas heard in a male-dominated 19th Century Britain. Originally published in 2015, this is an updated edition with new material.

Over 150 years after the death of Ada Lovelace, a widely-used scientific computer program was named “Ada”. Lovelace, considered the first programmer in history, wrote extensive notes about the machine, including an algorithm to compute a long sequence of Bernoulli numbers, which some observers now consider to be the world’s first computer program. Despite opposition that the principles of science were “beyond the strength of a woman’s physical power of application.”

Based on ten years of research and filled with fascinating characters and observations of the period, not to mention numerous illustrations, Essinger tells Ada’s fascinating story in unprecedented detail to absorbing and inspiring effect.

Ada’s Algorithm : How Lord Byron’s Daughter Ada Lovelace Launched the Digital Age. James Essinger. London: Gibson Square, 2022.

An old technology made evident with IT prowess

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Dec 102023
 
Artificial intelligence

Nothing new under the sun, just its awe inspiring manifestation through generative artificial intelligence, capable of generating text, images, or other media. However, artificial intelligence (aka AI) has been embedded into general applications for years, only that when an application becomes useful enough and common enough is no longer labeled AI.

Quoting the author: “Surely, AI machines will help us think new thoughts and dream new dreams, functioning as prosthetics for our feeble brains. For me, AI cultivates a perpetual state of wonder about the limits of thought, the future of humanity, and our place in the vast space-time landscape that we call home.”

Artificial intelligence : an illustrated history : from medieval robots to neural networks. Clifford A. Pickover. New York: Sterling, 2019.

Getting unhooked on tech or how to reclaim your humanity

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Jan 072022
 
Your Happiness Was Hacked

“Technology: your master, or your friend? Do you feel ruled by your smartphone and enslaved by your e-mail or social-network activities? Digital technology is making us miserable, say bestselling authors and former tech executives Vivek Wadhwa and Alex Salkever. We’ve become a tribe of tech addicts—and it’s not entirely our fault.
”Taking advantage of vulnerabilities in human brain function, tech companies entice us to overdose on technology interaction. This damages our lives, work, families, and friendships. Swipe-driven dating apps train us to evaluate people like products, diminishing our relationships. At work, we e-mail on average 77 times a day, ruining our concentration. At home, light from our screens is contributing to epidemic sleep deprivation.
”But we can reclaim our lives without dismissing technology. The authors explain how to avoid getting hooked on tech and how to define and control the roles that tech is playing and could play in our lives. And they provide a guide to technological and personal tools for regaining control. This readable book turns personal observation into a handy action guide to adapting to our new reality of omnipresent technology.” [From the publisher’s website]

Your Happiness Was Hacked : Why Tech Is Winning the Battle to Control Your Brain — and How to Fight Back. Vivek Wadhwa, Alex Salkever. Oakland, CA: Berret-Koehler Publishers, Inc., 2018.

Will mathematical models and algorithms decide our fate?

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Dec 292021
 
Weapons of Math Destruction

“Weapons of Math Destruction traces the arc of a person’s life, from school to retirement, and looks at models that score teachers and students, sort résumés, grant (or deny) loans, evaluate workers, target voters, set parole and prison sentences, and monitor our health. The models being used are opaque, unregulated, and uncontestable, even when they’re wrong. Most troubling, they reinforce discrimination: if a poor student can’t get a loan because a lending model deems him too risky (by virtue of his race or neighborhood), he’s then cut off from the kind of education that could pull him out of poverty, and a vicious spiral ensues. O’Neil has dubbed these harmful models Weapons of Math Destruction, or WMDs. In our society, where money buys influence, WMD victims are nearly voiceless. These models are propping up the lucky and punishing the poor and oppressed, creating a toxic cocktail for democracy. But the poor are hardly the only victims of WMDs. They hit the middle class, too. Even the rich find themselves microtargeted by political models.” [From the Publisher’s website]

Weapons of Math Destruction : How Big Data Increases Inequality and Threatens Democracy. Cathy O’Neil. New York: Crown Publishing Group, 2017.

Learn mathematics the right way this time

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Oct 172021
 
mathematics for Information Technology

“Mathematics for Information Technology is written to help students develop the specific math skills and understanding they need to succeed in electronics, computer programming, and information technology (IT) programs. With topical coverage tailored to important IT applications, this text delivers easy-to-understand and balanced mathematical instruction for students in 9- to 12-week college courses. A wealth of illustrations, examples, applications, and exercises will guide students toward an understanding of the content from a number of different angles.
The authors’ combined experience teaching this material in live classrooms and in online/distance learning formats has uniquely qualified them to develop this text for a variety of learning environments. Whether students are learning in a classroom or online, in a 9-week course or a 12-week semester, or in an electronics, computer programming, or IT department, they will find Mathematics for Information Technology an invaluable resource throughout their studies.” [From the Preface]

mathematics for Information Technology. Alfred Basta, Stephan DeLong, Nadine Basta. Clifton Park, NY: Delmar, Cengage Learning, 2014.

Early success is not enough: many years to finally arrive

 Biography, Science  Comments Off on Early success is not enough: many years to finally arrive
Aug 182020
 
Invention

This is the story of James Dyson, the inventor and designer of the revolutionary Dyson Cyclone, the vacuum cleaner (and an assortment of other useful inventions) that beat the multinationals in their own game, as told by himself. This new book, released in September 2021, together with his autobiography (Against the Odds: An Autobiography, New York, Texere, 1998, 2003) will always give would-be entrepreneurs, designers and whoever strives to succeed, inspiration and hope. [NOTE: The rest of this review comes directly from the publisher’s].

In Invention: A Life, Dyson reveals how he came to set up his own company and led it to become one of the most inventive technology companies in the world. It is a compelling and dramatic tale, with many obstacles overcome. Dyson has always looked to the future, even setting up his own university to help provide the next generation of engineers and designers. For, as he says, “everything changes all the time, so experience is of little use.”

Invention : A Life. James Dyson. New York: Simon & Schuster, 2021.

Apr 062019
 
Coders

Behind all technology feats in the intricate and infinite world of information technology that engulfs every human activity or endeavor in the world, there is always way back behind the scene, within a digital realm, a primal bricklayer, a blue collar worker putting together the structures, the wiring and the circuits to make it all work. Speaking of bricks, think of millions, even billions of lines of code, assembled together in such a way that they become a functional skyscraper, that is, a program, better yet, an “application” (or app) like a Web application. That character, that builder, is called a coder (aka, previously, computer programmer) and this book is  sort of an anthropological and psychological portrait of the members of this new tribe of digital laborers (yes, there are digital sweatshops out there). This journalistic work reads like a brief history, though well documented, of programming or rather coding, the very human nature of its heroes and heroines (yes, there has always been women thriving behind well known digital enterprises, though many a time, in the midst of a brogrammer culture) and how humongous and successful creations, like Facebook, came to be. Just the section dedicated to the corresponding footnotes of each of the 11 chapters of the book is a very useful bibliographic compilation of famous quotes, happenings, eureka moments and milestones. “[…] unlike in every other type of engineering—mechanical, industrial, civil—the machines we make with software are woven from words. Code is speech; speech a human utters to silicon, which makes the machine come to life and do our will.”, explains the author referring to how coding is a special kind of engineering, one that indeed is remaking the world.

Coders : the making of a new tribe and the remaking of the world. Ryder Carroll. New York: Penguin Press, 2019.

May 062018
 
The bullet journal method

So much information, apps, social networks to maintain, plus so many gadgets plus the to-do lists (if you have a modicum of organization) and in the meantime your life is happening. “Life is what happens to you while you are busy making other plans”, is a saying attributed to John Lennon, but it was actually the American journalist and cartoonist Allen Saunders who said it first. No, I’m not digressing. 

The Bullet Journal Method, now in the form of a book, “the analog method for the digital age”, is for anyone struggling to find their place in the digital age. It will help you get organized by providing simple tools and techniques that can inject clarity, direction, and focus into your days. As great as getting organized feels, however, it’s just the surface of something significantly deeper and more valuable, says the author. It’s all about tracking the Past, ordering the Present and designing the Future. There are many a follower of this sort of cult productivity system which, if we are to believe them, it actually works. For instance, this article in the Financial Times, Why I started a bullet journal — and so should you.

The bullet journal method : track the past, order the present, design the future. Ryder Carroll. New York: Portfolio/Penguin, 2018.

Related Website: Bullet Journal

May 282017
 
I'll push you

“I came across the story recounted in I’ll Push You in October 2015, a little over a year after these two men accomplished what many had said would be impossible. While their five-hundred-mile wheelchair journey through Spain is truly incredible, the most powerful part of their adventure is the undying and relentless nature of the love they possess for each other.

“All too often, men shy away from intimacy, or run from being vulnerable. However, these two have redefined what friendship means. They have challenged conventional views of what a relationship can be, and in doing so, challenge many traditional concepts. Their deep friendship has kept them from being victims, has given them the opportunity to redeem any suffering they have experienced, and has allowed a beautiful adventure of life to unfold.

“The story behind these pages reminds us that God didn’t create us to live alone. He never meant us to be solitary creatures. I’ll Push You demonstrates what it means to live in community with one another and reveals what can happen when we shoulder each other’s burdens. Justin and Patrick demonstrate the beauty that exists when we choose to be the hands and feet we are called to be. They show us the redeeming power that exists in giving others the opportunity to love all of who awe are, in spite or our flaws and imperfections.” [From the Foreword, by Donald Miller].

I’ll push you : A journey of 500 miles, two best friends, and one wheelchair. Patrick Gray and Justin Skeesuck. Carol Stream, Illinois, USA: Tyndale Momentum, 2016.

Jun 072016
 
How not to be wrong

It is almost a universal principle to all students around the world that mathematics is boring or at least not the favorite subject for a sizable majority. The problem, as we have witnessed ourselves in our high school years, is not that math is boring, math teachers are. I may be overgeneralizing but the point is that mathematical thinking is something that paradoxically we don’t learn in math classes. “Math is a science of not being wrong about things, its techniques and habits hammered out by centuries of hard work and argument” argues the author.  Learn in this book, a delightful reading, about the amazing facts and insights provided by math and how it encompasses and affects every realm of human endeavors when it is done the right way.

A personal anecdote: I always remember the disapproving gaze and eerie silence of my math teacher precisely when I asked him “When am I going to use this?”, the preface title of the book, after a series of lessons on mathematical logic. Only many years later, as a student of computer programming I clearly saw, by myself, the usefulness of that interesting subfield of mathematics. My math teacher had the opportunity to enlighten me about the power of mathematical thinking but he certainly did not do it, or simply did not know it himself.

How not to be wrong : The power of mathematical thinking. Jordan Ellenberg. New York: The Penguin Press, 2014.