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dr tech

Content Moderation Case Study: Facebook Removes A Picture Of A Famous Danish Mermaid St... - 0 views

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    "In 2016, Danish politician Mette Gjerskov used Facebook to post a link to her own blog post on the TV2 website, which included an image of the statue. Facebook automatically displayed the image with the link, leading the company to then take down the link. The explanation provided by Facebook was that the image had "too much bare skin or sexual undertones.""
dr tech

People's Expensive NFTs Keep Vanishing. This Is Why - 0 views

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    "He never got the chance to find out. A week later, he opened up his digital "wallet," where the artwork would supposedly be available, and was faced with an ominous banner reading, "This page has gone off grid. We've got a 404 error and explored deep and wide, but we can't find the page you're looking for."  The artwork, which he expected to be on the page, had disappeared entirely. "There was no history of my ever purchasing it, or ever owning it," he said. "Now there's nothing. My money's gone.""
dr tech

Don't ask if artificial intelligence is good or fair, ask how it shifts power - 0 views

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    "When the field of AI believes it is neutral, it both fails to notice biased data and builds systems that sanctify the status quo and advance the interests of the powerful. What is needed is a field that exposes and critiques systems that concentrate power, while co-creating new systems with impacted communities: AI by and for the people."
dr tech

Supercomputer shows doubling masks offers little help preventing viral spread -- Scienc... - 0 views

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    "Japanese supercomputer simulations showed that wearing two masks gave limited benefit in blocking viral spread compared with one properly fitted mask. The findings in part contradict recent recommendations from the U.S. Centers of Disease Control and Prevention (CDC) that two masks were better than one at reducing a person's exposure to the coronavirus. Researchers used the Fugaku supercomputer to model the flow of virus particles from people wearing different types and combinations of masks, according to a study released on Thursday by research giant Riken and Kobe University."
dr tech

What are NFTs? Everything you need to know. - 0 views

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    "NFTs are created on Ethereum's blockchain, which is immutable, meaning it cannot be altered. No one can undo your ownership of an NFT or re-create that exact same one. They're also "permissionless," so anyone can create, buy, or sell an NFT without asking for permission. Finally, every NFT is unique, and can be viewed by anyone. "
immapotaeto

Pit my truth against your truth and it's a terrifying race to the bottom | Comment | Th... - 0 views

yeehaw

Forget Passwords: How Playing Games Can Make Computers More Secure - Scientific American - 0 views

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    Sounds a bit extreme just to make sure no one can log on to your laptop or smartphone, but a team of researchers from Stanford and Northwestern universities as well as SRI International is nonetheless experimenting at the computer-, cognitive- and neuroscience intersection to combat identity theft and shore up cyber security-by taking advantage of the human brain's innate abilities to learn and recognize patterns.
dr tech

Artificial Intelligence Is a House Divided - 0 views

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    "A natural alternative to symbolic AI came to prominence: Instead of modeling high-level reasoning processes, why not instead model the brain? After all, brains are the only things that we know for certain can produce intelligent behavior. Why not start with them?"
dr tech

The internet tricked me into believing I can multitask - 0 views

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    "The internet and its progeny, like smart car dashboards and buzzing smartphones, are built to make it seem like they can help us multitask, but our brains just aren't cut out for it. "It leads us to try to engage in multiple information-demanding activities simultaneously, and that is what our brains just do not do very well. They weren't evolved for that very type of demand," said Gazzaley, who also wrote The Distracted Mind: Ancient Brains in a High-Tech World."
dr tech

Android devices ensnared in DDoS botnet | ZDNet - 0 views

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    "Netlab researchers, who are usually among the firsts to discover emerging botnets, said the botnet contains several clues to suggest this is the work of the same group which developed the Moobot botnet in 2019 and the LeetHozer botnet in 2020. Both botnets were essentially built and used for launching DDoS attacks, which also appears to be Matryosh's primary function, as well. The Netlab team says they found functions in the code specific to features that will use infected devices to launch DDoS attacks via protocols like TCP, UDP, and ICMP."
dr tech

Facial Recognition's Latest Failure Is Keeping People From Accessing Their Unemployment... - 0 views

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    "Some unemployment applicants have said that ID.me's facial recognition models fail to properly identify them (generally speaking, facial recognition technology is notoriously less accurate for women and people of color). And after their applications were put on hold because their identity couldn't be verified, many should-be beneficiaries have had to wait days or weeks to reach an ID.me "trusted referee" who could confirm what the technology couldn't."
dr tech

How DuckDuckGo makes money selling search, not privacy - TechRepublic - 0 views

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    "It's actually a big myth that search engines need to track your personal search history to make money or deliver quality search results. Almost all of the money search engines make (including Google) is based on the keywords you type in, without knowing anything about you, including your search history or the seemingly endless amounts of additional data points they have collected about registered and non-registered users alike. In fact, search advertisers buy search ads by bidding on keywords, not people….This keyword-based advertising is our primary business model. "
dr tech

Amazon's Facial Recognition Misidentified 1 in 5 California Lawmakers as Criminals - VICE - 0 views

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    "In a recent test of Amazon's facial recognition software, the American Civil Liberties Union of Northern California revealed that it mistook 26 California lawmakers as people arrested for crimes. "
dr tech

Climate change models have been accurate since the 1970s - 0 views

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    "Half a century ago, before the first Apple computer was even sold, climate scientists started making computer-generated forecasts of how Earth would warm as carbon emissions saturated the atmosphere (the atmosphere is now brimming with carbon). It turns out these decades-old climate models - which used math equations to predict how much greenhouse gases would heat the planet - were pretty darn accurate. Climate scientists gauged how well early models predicted Earth's relentless warming trend and published their research Wednesday in the journal Geophysical Research Letters."
dr tech

College students demand universities ban facial recognition - 0 views

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    "Prolific digital rights activism organization Fight for the Future has partnered with the group Students for Sensible Drug Policy to stop facial recognition technology from coming to college campuses. "
dr tech

In The 2010s, We All Became Alienated By Technology - 0 views

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    "When they opened their eyes, they did indeed see that the Digital Nation had been born. Only it hadn't set them free. They were being ruled by it. It hadn't tamed politics. It sent them berserk. And it hadn't brought people closer together. It had alienated them."
dr tech

Facial recognition company scraped billions of photos to help the cops - 0 views

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    "A New York Times deep-dive into a facial recognition AI tool sold to law enforcement agencies uncovered that the company has amassed more than three billion images. Those images are scraped from all corners of the internet from social media sites to companies' "About Us" pages.  That's way more than the typical police or even FBI database. "
dr tech

Leaked Documents Show How China's Army of Paid Internet Trolls Helped Censor the Corona... - 0 views

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    ""China has a politically weaponized system of censorship; it is refined, organized, coordinated and supported by the state's resources," said Xiao Qiang, a research scientist at the School of Information at the University of California, Berkeley, and the founder of China Digital Times. "It's not just for deleting something. They also have a powerful apparatus to construct a narrative and aim it at any target with huge scale." "This is a huge thing," he added. "No other country has that." "
dr tech

Why is machine learning so hard to explain? Making it clear can help with stakeholder b... - 0 views

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    "Will Knight wrote. "Last year, a strange self-driving car was released onto the quiet roads of Monmouth County, New Jersey… . The car didn't follow a single instruction provided by an engineer or programmer. Instead, it relied entirely on an algorithm that had taught itself to drive by watching a human do it. "Getting a car to drive this way was an impressive feat. But it's also a bit unsettling, since it isn't completely clear how the car makes its decisions…. What if one day it did something unexpected-crashed into a tree, or sat at a green light? As things stand now, it might be difficult to find out why." "
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