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John Evans

Is Coding the New Literacy? | Mother Jones - 2 views

  • What if learning to code weren't actually the most important thing? It turns out that rather than increasing the number of kids who can crank out thousands of lines of JavaScript, we first need to boost the number who understand what code can do. As the cities that have hosted Code for America teams will tell you, the greatest contribution the young programmers bring isn't the software they write. It's the way they think. It's a principle called "computational thinking," and knowing all of the Java syntax in the world won't help if you can't think of good ways to apply it.
  • Researchers have been experimenting with new ways of teaching computer science, with intriguing results. For one thing, they've seen that leading with computational thinking instead of code itself, and helping students imagine how being computer savvy could help them in any career, boosts the number of girls and kids of color taking—and sticking with—computer science. Upending our notions of what it means to interface with computers could help democratize the biggest engine of wealth since the Industrial Revolution.
  • Much like cooking, computational thinking begins with a feat of imagination, the ability to envision how digitized information—ticket sales, customer addresses, the temperature in your fridge, the sequence of events to start a car engine, anything that can be sorted, counted, or tracked—could be combined and changed into something new by applying various computational techniques. From there, it's all about "decomposing" big tasks into a logical series of smaller steps, just like a recipe.
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  • Because as programmers will tell you, the building part is often not the hardest part: It's figuring out what to build. "Unless you can think about the ways computers can solve problems, you can't even know how to ask the questions that need to be answered," says Annette Vee, a University of Pittsburgh professor who studies the spread of computer science literacy.
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    "Unfortunately, the way computer science is currently taught in high school tends to throw students into the programming deep end, reinforcing the notion that code is just for coders, not artists or doctors or librarians. But there is good news: Researchers have been experimenting with new ways of teaching computer science, with intriguing results. For one thing, they've seen that leading with computational thinking instead of code itself, and helping students imagine how being computer savvy could help them in any career, boosts the number of girls and kids of color taking-and sticking with-computer science. Upending our notions of what it means to interface with computers could help democratize the biggest engine of wealth since the Industrial Revolution."
Phil Taylor

Which Generation is Most Distracted by Their Phones? - 3 views

  • Adults are as addicted—if not more addicted—to technology as teenagers.  
  • adults’ smartphone addiction telepressure: “the combination of a strong urge to be responsive to people at work through message-based [information and communications technologies and] a preoccupation with quick response times.”
  • It’s worth considering: When we criticize teens who are glued to their screens, are we offering wise advice? Or are we projecting our own mixed feelings onto them?
Phil Taylor

The death of the digital native: four provocations from Digifest speaker, Donna Lanclos... - 0 views

  • A very different paradigm is 'visitor and resident'1. Instead of talking about these essentialised categories of native and immigrant, we should be talking about modes of behaviour
  • A very different paradigm is 'visitor and resident'1. Instead of talking about these essentialised categories of native and immigrant, we should be talking about modes of behaviour
Reynold Redekopp

Screen time and young children: Promoting health and development in a digital world | C... - 3 views

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    "The digital landscape is evolving more quickly than research on the effects of screen media on the development, learning and family life of young children. This statement examines the potential benefits and risks of screen media in children younger than 5 years, focusing on developmental, psychosocial and physical health. Evidence-based guidance to optimize and support children's early media experiences involves four principles: minimizing, mitigating, mindfully using and modelling healthy use of screens. Knowing how young children learn and develop informs best practice strategies for health care providers."
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    Summary of research
Phil Taylor

Are Our Educators Prepared For Their Students? | My Island View - 0 views

  • The past learning experiences of educators are so different from the current and evolving experiences of their students that relevance as an educator is extremely important.
  • In the 20th century information was for the most part slower to change and often controlled by a small group of power brokers.
  • Smartphones, which are not really phones, but powerful computers with phone capabilities.
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  • Developing students who are flexible and willing to continually learn is the best we can do to insure their future.
John Evans

Eva Galperin: What you need to know about stalkerware | TED Talk - 1 views

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    ""Full access to a person's phone is the next best thing to full access to a person's mind," says cybersecurity expert Eva Galperin. In an urgent talk, she describes the emerging danger of stalkerware -- software designed to spy on someone by gaining access to their devices without their knowledge -- and calls on antivirus companies to recognize these programs as malicious in order to discourage abusers and protect victims."
John Evans

The 2020 Election Will Be a War of Disinformation - The Atlantic - 0 views

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    "How new technologies and techniques pioneered by dictators will shape the 2020 election"
Phil Taylor

Where does machine learning fit in the education sector? - 4 views

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    This was a very interesting article. How can we use technology to augment critical thinking and ask students the right sort of questions to get them motivated to think? That's the sort of thing educational technology should be about, not just "answer the test question". Thank you for sharing!
Keri-Lee Beasley

Into Film - 1 views

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    Great resource for all manner of things related to Film. From camera angles and shots to plans for running film clubs, this is a site worth diving into.
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    A wealth of information can be found on this site for the exploration of film. Do check out the comprehensive Film Club section if you are thinking of running an ECA on film.
John Evans

Deepfakes are getting better-but they're still easy to spot | Ars Technica - 0 views

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    "Last week, Mona Lisa smiled. A big, wide smile, followed by what appeared to be a laugh and the silent mouthing of words that could only be an answer to the mystery that had beguiled her viewers for centuries. A great many people were unnerved. Ars Technica Join Ars Technica and Get Our Best Tech Stories DELIVERED STRAIGHT TO YOUR INBOX. SIGN ME UP Will be used in accordance with our Privacy Policy Mona's "living portrait," along with likenesses of Marilyn Monroe, Salvador Dali, and others, demonstrated the latest technology in deepfakes-seemingly realistic video or audio generated using machine learning. Developed by researchers at Samsung's AI lab in Moscow, the portraits display a new method to create credible videos from a single image. With just a few photographs of real faces, the results improve dramatically, producing what the authors describe as "photorealistic talking heads." The researchers (creepily) call the result "puppeteering," a reference to how invisible strings seem to manipulate the targeted face. And yes, it could, in theory, be used to animate your Facebook profile photo. But don't freak out about having strings maliciously pulling your visage anytime soon. "Nothing suggests to me that you'll just turnkey use this for generating deepfakes at home. Not in the short-term, medium-term, or even the long-term," says Tim Hwang, director of the Harvard-MIT Ethics and Governance of AI Initiative. The reasons have to do with the high costs and technical know-how of creating quality fakes-barriers that aren't going away anytime soon."
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