TED: Tio smarta tips för teknik

TED: Tio smarta tips för teknik

Tech columnist David Pogue shares 10 simple, clever tips for computer, web, smartphone and camera users. And yes, you may know a few of these already — but there’s probably at least one you don’t.

TED: Tio smarta tips för teknik

TED: Därför har du högre IQ-nivå än dina mor/farföräldrar

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It’s called the ”Flynn effect” — the fact that each generation scores higher on an IQ test than the generation before it. Are we actually getting smarter, or just thinking differently? In this fast-paced spin through the cognitive history of the 20th century, moral philosopher James Flynn suggests that changes in the way we think have had surprising (and not always positive) consequences.

TED: Tio smarta tips för teknik

TED: Mardröms-videor på barnens del av Youtube och vad som är fel med dagens Internet

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Writer and artist James Bridle uncovers a dark, strange corner of the internet, where unknown people or groups on YouTube hack the brains of young children in return for advertising revenue. From ”surprise egg” reveals and the ”Finger Family Song” to algorithmically created mashups of familiar cartoon characters in violent situations, these videos exploit and terrify young minds — and they tell us something about where our increasingly data-driven world is headed. ”We need to stop thinking about technology as a solution to all of our problems, but think of it as a guide to what those problems actually are, so we can start thinking about them properly and start to address them,” Bridle says.

TED: Tio smarta tips för teknik

TED: De publicerade falska porrbilder på mig – så slog jag tillbaka

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A casual reverse-image search unleashed a nightmarish reality on Noelle Martin when she discovered her face edited into pornographic materials across the internet. Join Martin as she recounts years battling shadowy online figures to reclaim her identity, narrative and peace of mind — and learn how she helped change Australian law. (This talk contains mature content.)

 

TED: Tio smarta tips för teknik

TED: Så kan statistik vilseleda

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Statistics are persuasive. So much so that people, organizations, and whole countries base some of their most important decisions on organized data. But any set of statistics might have something lurking inside it that can turn the results completely upside down. Mark Liddell investigates Simpson’s paradox. [Directed by Mike Foster and Tom Sanders, narrated by Addison Anderson].