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Aaron Davis

Facebook's war on free will | Technology | The Guardian - 0 views

  • Though Facebook will occasionally talk about the transparency of governments and corporations, what it really wants to advance is the transparency of individuals – or what it has called, at various moments, “radical transparency” or “ultimate transparency”. The theory holds that the sunshine of sharing our intimate details will disinfect the moral mess of our lives. With the looming threat that our embarrassing information will be broadcast, we’ll behave better. And perhaps the ubiquity of incriminating photos and damning revelations will prod us to become more tolerant of one another’s sins. “The days of you having a different image for your work friends or co-workers and for the other people you know are probably coming to an end pretty quickly,” Zuckerberg has said. “Having two identities for yourself is an example of a lack of integrity.”
  • The essence of the algorithm is entirely uncomplicated. The textbooks compare them to recipes – a series of precise steps that can be followed mindlessly. This is different from equations, which have one correct result. Algorithms merely capture the process for solving a problem and say nothing about where those steps ultimately lead.
  • For the first decades of computing, the term “algorithm” wasn’t much mentioned. But as computer science departments began sprouting across campuses in the 60s, the term acquired a new cachet. Its vogue was the product of status anxiety. Programmers, especially in the academy, were anxious to show that they weren’t mere technicians. They began to describe their work as algorithmic, in part because it tied them to one of the greatest of all mathematicians – the Persian polymath Muhammad ibn Musa al-Khwarizmi, or as he was known in Latin, Algoritmi. During the 12th century, translations of al-Khwarizmi introduced Arabic numerals to the west; his treatises pioneered algebra and trigonometry. By describing the algorithm as the fundamental element of programming, the computer scientists were attaching themselves to a grand history. It was a savvy piece of name-dropping: See, we’re not arriviste, we’re working with abstractions and theories, just like the mathematicians!
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  • The algorithm may be the essence of computer science – but it’s not precisely a scientific concept. An algorithm is a system, like plumbing or a military chain of command. It takes knowhow, calculation and creativity to make a system work properly. But some systems, like some armies, are much more reliable than others. A system is a human artefact, not a mathematical truism. The origins of the algorithm are unmistakably human, but human fallibility isn’t a quality that we associate with it.
  • Nobody better articulates the modern faith in engineering’s power to transform society than Zuckerberg. He told a group of software developers, “You know, I’m an engineer, and I think a key part of the engineering mindset is this hope and this belief that you can take any system that’s out there and make it much, much better than it is today. Anything, whether it’s hardware or software, a company, a developer ecosystem – you can take anything and make it much, much better.” The world will improve, if only Zuckerberg’s reason can prevail – and it will.
  • Data, like victims of torture, tells its interrogator what it wants to hear.
  • Very soon, they will guide self-driving cars and pinpoint cancers growing in our innards. But to do all these things, algorithms are constantly taking our measure. They make decisions about us and on our behalf. The problem is that when we outsource thinking to machines, we are really outsourcing thinking to the organisations that run the machines.
  • The engineering mindset has little patience for the fetishisation of words and images, for the mystique of art, for moral complexity or emotional expression. It views humans as data, components of systems, abstractions. That’s why Facebook has so few qualms about performing rampant experiments on its users. The whole effort is to make human beings predictable – to anticipate their behaviour, which makes them easier to manipulate. With this sort of cold-blooded thinking, so divorced from the contingency and mystery of human life, it’s easy to see how long-standing values begin to seem like an annoyance – why a concept such as privacy would carry so little weight in the engineer’s calculus, why the inefficiencies of publishing and journalism seem so imminently disruptable
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    via Aaron Davis
John Pearce

teachwithyouripad - iPad Apps - 10 views

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    Here are video on how certain apps work: How apps work Here is a review of apps that I have tried out 1-I J-P Q-Z. Here is a table that breaks down apps by subject; type; grade level; and other.
Clay Leben

Grockit Answers - 11 views

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    annotate exact points within a Youtube video for Q & A discussions. Could be used in class or neighborhood context.
John Pearce

Dr danah boyd speaks at RMIT University - YouTube - 3 views

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    Dr danah boyd speaks at RMIT about 'Networked Publics' Hear the introduction, full lecture and Q and A session and other Talking Technology podcasts at: http://www.rmit.edu.au/news/talkingtechnology
Aaron Davis

How to host a Q-and-A Twitter chat SmartBlogs - 0 views

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    A great overview of how to go about organising and hosting a Twitter chat
puzznbuzzus

Some Interesting Health Facts You Must Know. - 0 views

1. When you are looking at someone you love, your pupils dilate, and they do the same when you are looking at someone you hate. 2. The human head is one-quarter of our total length at birth but on...

health quiz facts

started by puzznbuzzus on 15 Feb 17 no follow-up yet
John Pearce

Heapr.com - Search Google, Twitter, etc. super fast! - 4 views

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    Search faster with Heapr.com I'm serious. Just try it. It's faster. It's like 38% faster than the standard Google.com search. No, I did not just pull that statistic out of my ass. Ok maybe I did. But here's why it's faster: Searching on keypress One page load. Aggregation of results from Google, Twitter, Wikipedia, WolframAlpha, Flickr, and other sources. Other neat features: View Google Images alongside Flickr at images.heapr.com No ads. Zippo. Zero. Easily view YouTube, Hulu, and Vimeo videos without ever leaving the page at videos.heapr.com Download YouTube videos for free with just the click of a button. Just search for your video, and click Download. Real time tweets at twitter.heapr.com Just plain Google. With search on keypress. Insanely fast. At lite.heapr.com Get a super fast browser toolbar plugin so you can use that little search box in the top right of your browser
Michael Graffin

VoiceThread - Real People, Real Teachers: Why we have a PLN - 1 views

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    I created this a year ago, but it has proven to be a fantastic resource for teachers interested in, or starting out building their Personal Learning Networks
Kenneth Coppens

Computer support in New York to fix all sorts of technical issues - 0 views

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    iYogi - world's-fastest growing provider of comprehensive direct-to-consumer & small business remote tech support, with more than 100,000 subscribers across four continents for its annual subscription.
Russell Ogden

Breakthrough - - 1 views

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    The authors of this book describe a path, a process, a model that they think will take educational systems to a high functioning and powerful transformation.
nakata88

Prediksi Bola QPR vs Manchester United 17 Januari 2015 - 0 views

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    Prediksi skor QPR vs Manchester United - Prediksi Ligabola303.com - Prediksi pertandingan kali ini hadir dari ajang pertandingan Premier League yang pada kali
magaca

Web 2.0 - Wikipedia, la enciclopedia libre - 0 views

shared by magaca on 11 Oct 16 - No Cached
  • El término Web 2.0 o Web Social[1] comprende aquellos sitios web que facilitan el compartir información, la interoperabilidad, el diseño centrado en el usuario y la colaboración en la World Wide Web.
  • La Web 2.0 se caracteriza principalmente por la participación del usuario como contribuidor activo
  • logs: Un blog es un espacio web personal en el q
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  • puede escribir Herramientas de la web 2.0 cronológicamente artículos, noticias.(con imágenes vídeos y enlaces), pero además es un espacio colaborativo donde los lectores también pueden escribir sus comentarios a cada uno de los artículos (entradas/post) que ha realizado el autor
  • Una wiki es un espacio web corporativo, organizado mediante una estructura hipertextual de páginas
  • donde varias personas elaboran contenidos de manera asíncrona
  • Redes sociales: Sitios web donde cada usuario tiene una página donde publica contenidos y se comunica con otros usuarios.
  • Entornos para compartir recursos: Entornos que nos permiten almacenar recursos o contenidos en Internet, compartirlos y visualizarlos cuando nos convenga.
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