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dr tech

Big Data Ethics: racially biased training data versus machine learning / Boing Boing - 0 views

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    "O'Neill recounts an exercise to improve service to homeless families in New York City, in which data-analysis was used to identify risk-factors for long-term homelessness. The problem, O'Neill describes, was that many of the factors in the existing data on homelessness were entangled with things like race (and its proxies, like ZIP codes, which map extensively to race in heavily segregated cities like New York). Using data that reflects racism in the system to train a machine-learning algorithm whose conclusions can't be readily understood runs the risk of embedding that racism in a new set of policies, these ones scrubbed clean of the appearance of bias with the application of objective-seeming mathematics. "
dr tech

The GPS app that can find anyone anywhere | Technology | The Guardian - 0 views

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    "The algorithm behind what3words took six months to write. Sheldrick worked on it with two friends he had grown up with. Mohan Ganesalingham, a maths fellow at Trinity College, Cambridge, and Jack Waley-Cohen, a full-time quiz obsessive and question-setter for Only Connect. After the initial mapping was complete, they incorporated an error-correction algorithm, which places similar-sounding combinations a very long way apart."
dr tech

5 Real World Problems That Are Straight Out Of Black Mirror - 0 views

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    "Thanks to a map that shows the jogging habits of the 27 million people who use Fitbits and the like, we can see splotches of activity in otherwise dark areas, like Iraq and Syria. Some of those splotches are known American military sites full of exercising soldiers, and some, by extrapolation, are sites that the military would rather keep unknown. One journalist saw a lot of exercise activity on a Somalian beach that was suspected to be home to a CIA base. Someone else spotted a suspected missile site in Yemen, and a web of bases in Afghanistan were also revealed."
dr tech

Roombas Are Measuring Homes In The Hopes Of Selling The Data To Other Companies | GOOD ... - 0 views

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    "The mapping information could ostensibly tell third-parties when the owners are most often home, the shape of rooms, the size of houses, and even the frequency of cleanings. Gizmodo imagines that a room's shape could be valuable to Amazon as information on the acoustics of a room containing an Alexa device, informing both volume and directional settings so that its broadcasting and microphone can work properly. "
dr tech

Hackers are using coronavirus maps to infect your computer - 0 views

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    "As coronavirus threatens to become a global pandemic, everyone's keeping a close eye on how it's spreading across the world. Several organizations have made dashboards to keep track of COVID-19. But now, hackers have found a way to use these dashboards to inject malware into computers."
dr tech

Joe Biden's Venmo account discovered in 'less than 10 minutes' - report | Joe Biden | T... - 0 views

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    "BuzzFeed said it took "less than 10 minutes" to find Biden's account, "using only a combination of the app's built-in search tool and public friends feature". "In the process," it said, it "found nearly a dozen Biden family members and mapped out a social web that encompasses not only the first family but a wide network of people around them, including the president's children, grandchildren, senior White House officials and all of their contacts on Venmo.""
dr tech

I know where your cat lives (privacy and metadata) ^JB - cs4fn - 0 views

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    "German Green party MP, Malte Spitz, went a step further and published 6 months of records kept (at the time by law) by his phone company about him. To emphasise how scary it was privacy-wise he published it in the form of a minute by minute interactive map, so anyone could follow his exact location (just like the phone company) as though in real time from the location metadata his phone was giving away all the time. The metadata was combined with his freely available social networking data, allowing anyone to see not just where he was but often what he was doing. Germany no longer requires phone companies to keep this metadata, but other countries have antiterrorist laws that require similar information to be kept for everyone. You can explore Malte's movements at (archived link: www.zeit.de/datenschutz/malte-spitz-data-retention) to get an idea of how your life is being tracked by metadata."
dr tech

The Guardian view on facial recognition: a danger to democracy | Editorial | Opinion | ... - 0 views

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    "But it is not just governments who will be interested in the results. The software is freely available and cheap. It is being distributed all over the internet of things, from intercoms to "home assistants". Once our faces are attached to the detailed digital identities that are already compiled by the advertising industry, any sufficiently sophisticated shopping mall will have a map of the preferences of everyone who enters its maw."
dr tech

The Citizen crime app hasn't made me safer - just more scared | Emma Brockes | Opinion ... - 0 views

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    "Citizen, which was launched in 2017, is a glorified police scanner that promises to help users "stay safe and informed". It invites input from witnesses - mostly involving shaky phone footage of police milling around while a stretcher is carted by in the background - and, bafflingly, includes a comments section, in which users speculate fatuously on the crime in question and quibble over the accuracy of the map function. It is grimly fascinating, mildly addictive and, relative to its stated aims, totally without value."
dr tech

Uluru "removed" from Google Street View | Boing Boing - 0 views

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    "The images to be removed-as of posting time they are still accessible, with Google saying it may take some time to update-are user-submitted 360-degree views which allow visitors to Google Maps to virtually explore the monument on "foot"."
dr tech

Marxist memes for TikTok teens: can the internet radicalize teenagers for the left? | S... - 0 views

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    "There has been a great amount of research and resources dedicated to mapping social media "pipelines" into far-right and reactionary politics. Less thought, however, has been dedicated to a leftwing alternative. This is a huge gap in how the left, broadly, thinks about online politics. While the problems of online rightwing radicalization are very real, I believe that the mechanisms of social media also offer a path for progressive and leftwing politicization."
neoooo

Mapped: The State of Facial Recognition Around the World - 1 views

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    "North America, Central America, and Caribbean In the U.S., a 2016 study showed that already half of American adults were captured in some kind of facial recognition network. More recently, the Department of Homeland Security unveiled its "Biometric Exit" plan, which aims to use facial recognition technology on nearly all air travel passengers by 2023, to identify compliance with visa status."
dr tech

Still flattening the curve?: Increased risk of digital authoritarianism after... - 0 views

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    "The main rationale for increasing state surveillance was to tackle the pandemic effectively to save people's lives. Yet, states are not enthusiastic about abandoning these digital tools, even though the pandemic is winding down. Instead, they are determined to preserve their surveillance capacities under the pretext of national security or preparation for future pandemics. In the face of increasing state surveillance, however, we should thoroughly discuss the risk of digital authoritarianism and the possible use of surveillance technologies to violate privacy, silence political opposition, and oppress minorities. For example, South Korea's sophisticated contact tracing technology that involves surveillance camera footage, cell-phone location data, and credit card purchases has disclosed patients' personal information, such as nationality. It raised privacy concerns, particularly for ethnic minorities, and underlined the risk of technology-enabled ethnic mapping and discrimination."
dr tech

TechScape: suspicious of TikTok? You're not alone | TikTok | The Guardian - 0 views

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    "Perkins' report offers a dizzying list of data the TikTok app can access while it's running, including the device location, calendar, contacts, other running applications, wi-fi networks, phone number and even the SIM card serial number. He concludes: For the TikTok application to function properly, most of the access and device data collection is not required. This leads us to believe that the only reason this information has been gathered is for data harvesting. It is also notable that the device only needs to ask the user for permission to perform each of these actions once and then follow the user's preferences. The application however has a culture of persistent access or continuously asking for a decision reversal by the user. The hourly checking of location is also unnecessary. Finally, device mapping, external storage access, contacts and third-party applications data collection allows TikTok the ability to reimage the phone in the likeness of the original device."
dr tech

Google's AI stoplight program is now calming traffic in a dozen cities worldwide - 0 views

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    "Green Light uses machine learning systems to comb through Maps data to calculate the amount of traffic congestion present at a given light, as well as the average wait times of vehicles stopped there. That information is then used to train AI models that can autonomously optimize the traffic timing at that intersection, reducing idle times as well as the amount of braking and accelerating vehicles have to do there. It's all part of Google's goal to help its partners collectively reduce their carbon emissions by a gigaton by 2030."
dr tech

Misinformation, mistakes and the Pope in a puffer: what rapidly evolving AI can - and c... - 0 views

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    "The question of why AI generates fake academic papers relates to how large language models work: they are probabilistic, in that they map the probability over sequences of words. As Dr David Smerdon of the University of Queensland puts it: "Given the start of a sentence, it will try to guess the most likely words to come next.""
dr tech

Can't read a map or add up? Don't worry, we've always let technology do the boring stuf... - 0 views

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    "The economist Oren Cass has a compelling answer for these concerns. He says they suffer from bias: the idea that this technological revolution is somehow unique, when we have lived through many epochs of innovation and upheaval. They also overestimate the pace of change (robots are a long way off from competing with humans in many areas) and assume that new kinds of jobs will not be created in the process."
dr tech

We Mapped How the Coronavirus Is Driving New Surveillance Programs Around the World - 0 views

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    "an attempt to stem the tide of the coronavirus pandemic, at least 30 governments around the world have instituted temporary or indefinite efforts to single out infected individuals or maintain quarantines. Many of these efforts, in turn, undermine personal privacy."
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