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dr tech

Real time face capture lets you control famous faces / Boing Boing - 0 views

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    "Researchers at Stanford have developed face-capture technology that can alter pre-recorded videos in real-time on low cost computers. In other words, you can make George W Bush or Donald Trump appear intelligent. "
anonymous

New app enables regular smartphones to capture 3D images | NDTV Gadgets - 0 views

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    Scientists have developed an app that allows an ordinary smartphone to capture and display three-dimensional models of real-world objects. Instead of taking a normal photograph, a user simply moves the phone around the object of interest and after a few motions, a 3D model appears on the screen.
dr tech

Who Owns Our Data? - 3 Quarks Daily - 1 views

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    "The slightly misleading name for this resource is "personal data." Whether handed over intentionally or unwittingly, it captured by social media, cookies, and the internet of things captures, second-by-second now, granular details of behavior, temperament, and even thinking. It is an enormously valuable asset because it can be used to draw inferences not just about the expected future behavior of the producing subject."
dr tech

Moral panic: Japanese girls risk fingerprint theft by making peace-signs in photographs... - 0 views

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    "he had successfully captured fingerprints from photos taken at 3m distance at sufficient resolution to recreate them and use them to fool biometric identification systems (such as fingerprint sensors that unlock mobile phones)."
dr tech

The Mirai Botnet Isn't Easy to Defeat | WIRED - 0 views

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    ""It's accelerating because there's a wide-open, unprotected landscape that people can go to," says Chris Carlson, vice president of product management at Qualys. "It's a gold rush to capture these devices for botnets.""
dr tech

Capturing images of bystanders by zooming in on pictures of corneas - Boing Boing - 0 views

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    "It's an interesting wrinkle on the problem of information-leakage, and implies that future privacy-filters will have to scrub photos of reflective surfaces (especially eyes) of identifying faces before they're posted. "
dr tech

Tech Terms Censored Online in China - 0 views

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    "A new study released this month in First Monday uncovers more than 4,000 unique keywords censored over the last year and a half on Chinese instant messaging platforms. Focusing on Skype and the microblogging service Sina Weibo, the researchers cultivated their keyword list using reverse-engineering techniques such as packet sniffing, which captures and analyzes packets of data as they pass through a network."
dr tech

3D Printer Bot Creates Perfect Replicas of Classic Paintings | Urbanist - 0 views

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    "The 3-D imaging method used to create the prints yields an enormous depth map while also capturing exact color. The resulting print has a resolution of 50 microns, easily fooling the average observer into thinking it's an original."
Max van Mesdag

Facebook fugitive back in custody - 0 views

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    A criminal who escaped prison has been taunting the police by posting pictures of himself on Facebook. Although he gained a supportive following, he was eventually captured again.
dr tech

Hacking a phone's fingerprint sensor in 15 mins with $500 worth of inkjet printer and c... - 0 views

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    "$500 method for using a 300dpi scan of a fingerprint (which can be captured from a fingerprint sensor itself) to produce a working replica printed with conductive ink fed through a normal inkjet printer, in a prodcedure that takes less than 15 minutes. "
dr tech

Revealed: how Italy's populists used Facebook to win power | World news | The Guardian - 0 views

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    "The Facebook data, which captured the engagement metrics on thousands of posts by the six major party leaders in the two months leading up to the election, was collected by academics at the University of Pisa's MediaLab. It reveals all of the 25 most shared Facebook posts in the two months leading up to the election were videos, live broadcasts or photos from either Salvini, who runs the far-right League, or Di Maio, the leader of the anti-establishment Five Star Movement (M5S)."
dr tech

Huawei P30 Pro 'Moon Mode' poses a new ethical dilemma for photos - 1 views

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    "According to tests performed by Wang Yue at Zhihu, the Huawei P30 Pro isn't just enhancing the image information the user captures but actually placing pre-existing imagery of the moon into the photo."
dr tech

Are you being scanned? How facial recognition technology follows you, even as you shop ... - 0 views

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    "Westfield's Smartscreen network was developed by the French software firm Quividi back in 2015. Their discreet cameras capture blurry images of shoppers and apply statistical analysis to identify audience demographics. And once the billboards have your attention they hit record, sharing your reaction with advertisers. Quividi says their billboards can distinguish shoppers' gender with 90% precision, five categories of mood from "very happy to very unhappy" and customers' age within a five-year bracket."
dr tech

Phishers steal San Diego school data going back to 2008 / Boing Boing - 0 views

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    "After a successful phishing attack that captured over 50 accounts, hackers stole 500,000 records from the San Diego Unified School District, for staff, current students, and past students going all the way back to 2008; including SSNs, home addresses and phone numbers, disciplinary files, health information, emergency contact details, health benefits and payroll info, pay information, financial data for direct deposits."
dr tech

Techniques for reliably fooling AI machine-vision classifiers / Boing Boing - 0 views

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    "The Open AI researchers were intrigued by a claim that self-driving cars would be intrinsically hard to fool (tricking them into sudden braking maneuvers, say), because "they capture images from multiple scales, angles, perspectives, and the like.""
dr tech

disney research tracks your emotions while watching movies - 0 views

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    "the facial recognition system was tested by disney research using infrared hi-def cameras that capture people's faces while watching movies like 'big hero 6', 'the jungle book' and 'star wars: the force awakens'. the results showcased 16 million facial landmarks from 3,179 viewers demonstrating a 'very strong predictive performance'. to do so, the AI software takes the faces of people and understands how many of them are laughing, how wide are their eyes, and the different expressions they make."
dr tech

Dressing for the Surveillance Age | The New Yorker - 0 views

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    "Apart from biases in the training databases, it's hard to know how well face-recognition systems actually perform in the real world, in spite of recent gains. Anil Jain, a professor of computer science at Michigan State University who has worked on face recognition for more than thirty years, told me, "Most of the testing on the private venders' products is done in a laboratory environment under controlled settings. In real practice, you're walking around in the streets of New York. It's a cold winter day, you have a scarf around your face, a cap, maybe your coat is pulled up so your chin is partially hidden, the illumination may not be the most favorable, and the camera isn't capturing a frontal view.""
dr tech

Revealed: Tory 'dark' ads targeted voters' Facebook feeds in Welsh marginal seat | Poli... - 0 views

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    "The Observer has obtained a series of Conservative party attack ads sent to voters last week in the key marginal constituency of Delyn, north Wales. Activists captured the ads using dummy Facebook accounts after finding that their own ad - encouraging young people to register to vote - were being "drowned out" by the Tory ads"
dr tech

Robots have already taken over our work, but they're made of flesh and bone | Brett Fri... - 0 views

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    "On paper, making human beings behave like simple machines might deliver greater efficiency. But modern-day Taylorism threatens something that those kinds of market analyses fail to capture: the value of being human."
dr tech

The hidden fingerprint inside your photos - BBC Future - 0 views

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    "When you take a photo, your smartphone or digital camera stores "metadata" within the image file. This automatically and parasitically burrows itself into every photo you take. It is data about data, providing identifying information such as when and where an image was captured, and what type of camera was used."
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