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Researchers develop a new way to track blood pressure… with selfies?

Aug07
by on August 7, 2019 at 12:14 am
Posted In: Around the Web


A team of researchers in Canada and China are working on a revolutionary new way to track blood pressure: a selfie. The teams, based at the University of Toronto and the Affiliated Hospital of Hangzhou Normal University, just published a proof of concept that allows smartphone users to track blood pressure by taking a short video. “We’re using a tech called transdermal optical imaging,” Kang Lee, a developmental psychologist at the University of Toronto and the lead author of the paper told Quartz. The idea is to use light emitted by a smartphone camera to detect proteins as it bounces…

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Researchers discover troubling new security flaw in all modern Intel processors

Aug06
by on August 6, 2019 at 11:15 pm
Posted In: Around the Web


Researchers from BitDefender have uncovered a concerning security vulnerability present in all modern Intel processors. If executed, the flaw could permit an adversary to access the computer’s kernel memory, which could potentially result in them gaining access to sensitive information, like passwords, tokens, and private conversations. The flaw affects all machines using Intel processors that support the SWAPGS system call, which allows the processor to swap between the kernel mode and user mode memory rings. This feature is part of the speculative execution features present in most modern processors, which allow the CPU to predictively execute tasks in anticipation of…

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Leak: Samsung’s Note 10 will be ‘a pro studio in your pocket’ with new video tricks

Aug06
by on August 6, 2019 at 10:26 pm
Posted In: Around the Web, Insider


Samsung’s Note 10 is due to be revealed tomorrow, but that isn’t stopping the leaks from coming. Though we already seem to know every aspect of the devices, a new leak shared by Droid Life comes from very official-looking promotional materials, confirming much of the hardware changes we’ve heard so far and highlighting some new software tricks too. Most notably, the leak confirms the Note 10 will come in two sizes, a 6.3-inch Note 10, and a 6.8-inch Note 10+, as well as a third Note 10+ 5G. Samsung is leaning into the extra power of its Note series by…

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LG’s next flagship phone could pack 3 screens

Aug06
by on August 6, 2019 at 8:54 pm
Posted In: Around the Web, Insider


Well before Google decided it would leak the Pixel 4 on its own terms, LG had been teasing and revealing features on its own devices for years. Today, the company began the marketing efforts for its next flagship, posting a short teaser that seems to reveal a triple-screened device to be announced at IFA on September 6. The video, simply labeled IFA 2019 Invitation, appears to show off a device that opens up with two full-size panels, along with a smaller panel for information on the front ‘cover’ of the phone. Rather than one seamless panel like the Galaxy Fold…

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