Plex’s machine learning tech auto-tags photos for you

Plex has made it easier for premium users to organize their photos and to unearth specific snapshots from their massive collections. The service now auto-tags photos based on what its new machine learning technology sees. If the tech detects a dog in a photo, for instance, it could tag that image with the words “dog” and “puppy.” Since tags are useless if you can’t sort your images with their help, Plex...

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US government releases official guidelines for smart guns

The final version of the guidelines look a lot like the draft — pistols with security devices must be able to disable the weapon’s firing mechanism when not in the control of an authorized individual. The security features of smart guns need to be a permanent part of the weapon too, though they are allowed to incorporate external verification accessories like rings, tokens or wristbands.Also like the draft, most of the...

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US government releases official guidelines for smart guns

The final version of the guidelines look a lot like the draft — pistols with security devices must be able to disable the weapon’s firing mechanism when not in the control of an authorized individual. The security features of smart guns need to be a permanent part of the weapon too, though they are allowed to incorporate external verification accessories like rings, tokens or wristbands.Also like the draft, most of the...

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24 hours with Sony’s A99 II full-frame DSLR

As you’d imagine, it helps to have it paired with expensive lenses, like Sony’s 70-400mm f/4-5.6 G2 ($2,200) and 70-200mm f/2.8 G SSM II ($3,000), among others. What impressed me the most about the A99 II is its autofocusing speed, which makes use of a hybrid 4D Focus with a wide area of coverage (79 phase detection points and 399 focal-plane). In theory, that technology is also supposed to make the camera’s AF more...

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Boom’s supersonic jets will pick up where the Concorde left off

The Boom team wants to resurrect the speed of the failed Concorde without the issues that eventually doomed the plane. The aircraft used an incredible amount of fuel, was extremely loud even before it hit the speed of sound and it was prohibitively expensive costing $10,400 (£8,292) for a single round-trip ticket between New York and London.We chatted with Scholl about his company, the working prototype it’s building and how...

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