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Vox lawyers briefly censored YouTubers who mocked The Verge’s bad PC build advice

Ars Technica - February 19, 2019 - 6:15pm

Enlarge / We think copyright's fair use doctrine allows us to show you this screenshot from The Verge's video. (credit: The Verge)

Last week, The Verge got a reminder about the power of the Streisand effect after its lawyers issued copyright takedown requests for two YouTube videos that criticized—and heavily excerpted—a video by The Verge. Each takedown came with a copyright "strike." It was a big deal for the creators of the videos, because three "strikes" in a 90-day period are enough to get a YouTuber permanently banned from the platform.

T.C. Sottek, the Verge's managing editor, blamed lawyers at the Verge's parent company, Vox Media, for the decision.

"The Verge's editorial structure was involved zero percent in the decision to issue a strike," Sottek said in a direct message. "Vox Media's legal team did this independently and informed us of it after the fact."

Read 35 remaining paragraphs | Comments

Mandatory update coming to Windows 7, 2008 to kill off weak update hashes

Ars Technica - February 19, 2019 - 6:10pm

Enlarge

Windows 7 and Windows Server 2008 users will imminently have to deploy a mandatory patch if they want to continue updating their systems, as spotted by Mary Jo Foley.

Currently, Microsoft's Windows updates use two different hashing algorithms to enable Windows to detect tampering or modification of the update files: SHA-1 and SHA-2. Windows 7 and Server 2008 verify the SHA-1 patches; Windows 8 and newer use the SHA-2 hashes instead. March's Patch Tuesday will include a standalone update for Windows 7, Windows Server 2008 R2, and WSUS to provide support for patches hashed with SHA-2. April's Patch Tuesday will include an equivalent update for Windows Server 2008.

The SHA-1 algorithm, first published in 1995, takes some input and produces a value known as a hash or a digest that's 20 bytes long. By design, any small change to the input should produce, with high probability, a wildly different hash value. SHA-1 is no longer considered to be secure, as well-funded organizations have managed to generate hash collisions—two different files that nonetheless have the same SHA-1 hash. If a collision could be generated for a Windows update, it would be possible for an attacker to produce a malicious update that nonetheless appeared to the system to have been produced by Microsoft and not subsequently altered.

Read 2 remaining paragraphs | Comments

Thank you note for VHS player makes thousands cry

BBC Technology News - February 19, 2019 - 5:08pm
An 86-year-old's thank you note, shared on social media, spurs similar stories of kindness

Roger Stone sorry for judge crosshair post

BBC Technology News - February 19, 2019 - 5:02pm
An Instagram post featuring the image has since been taken down.

After nearly $50 billion, NASA’s deep-space plans remain grounded

Ars Technica - February 19, 2019 - 5:00pm

Enlarge / A booster for NASA’s Space Launch System is successfully fired in 2016. (credit: NASA)

During the last 15 years, the US Congress has authorized budgets totaling $46 billion for various NASA deep-space exploration plans. By late summer, 2020, that total is likely to exceed $50 billion, most of which has been spent on developing a heavy-lift rocket and deep-space capsule that may carry humans into deep space.

In a new analysis that includes NASA's recently approved fiscal year 2019 budget, aerospace analyst Laura Forczyk found that, of this total, NASA has spent $16 billion on the Orion capsule, $14 billion on the Space Launch System rocket, and most of the remainder on ground systems development along with the Ares I and Ares V rockets.

For all of this spending on "exploration programs" since 2005, NASA has demonstrated relatively little spaceflight capability. The Ares I launch vehicle flew one time, in 2009, to an altitude of just 40km. (It had a dummy upper stage and fake capsule). The Ares project, as part of NASA's Constellation Program, would be abandoned the next year, as it was behind schedule and over budget. Later, in 2014, NASA launched an uncrewed version of its Orion spacecraft on a private rocket to an altitude of 3,600km. The first flight of the new SLS rocket, again with an uncrewed Orion vehicle, may occur in 2021.

Read 7 remaining paragraphs | Comments

Gene editing still has a few bugs in the system

Ars Technica - February 19, 2019 - 4:47pm

Enlarge / February 7, 2019, Saxony-Anhalt, Halle (Saale): In the genetic engineering monitoring laboratory of the State Office for Environmental Protection of Saxony-Anhalt, Damaris Horn is sipping reaction preparations for the polymerase chain reaction (PCR) in a special cabin. (credit: Picture Alliance | Getty Images )

Gene editing has been in the news lately due to an ethically reckless experiment in which human embryos were subjected to an inefficient form of gene editing. The subjects, now born, gained uncertain protection from HIV in exchange for a big collection of potential risks. A large number of ethicists and scientists agreed that this isn't the sort of thing we should be using gene editing for.

That response contains an implicit corollary: there are some things that might justify the use of gene editing in humans. Now, a series of papers looks at some reasonable use cases in mice and collectively finds that the technology really isn't ready for use yet.

Use cases

Gene editing will likely always come with a bit of risk; when you're cutting and pasting DNA in millions of cells, extremely rare events can't be avoided. So the ethical questions come down to how we can minimize those risks and what conditions make them worth taking.

Read 14 remaining paragraphs | Comments

New carbon capture solvent is another stab at optimism in a stagnant industry

Ars Technica - February 19, 2019 - 4:05pm

Enlarge / CO2 being released by mild heating of the BIG-bicarbonate solid. (credit: Neil J. Williams and Erick Holguin)

Capturing carbon emissions before they enter the atmosphere is a white whale for the fossil fuel industry.

In theory, if a power plant or a factory could easily eliminate carbon emissions by filtering them out of flue gas, the plant would be able to pursue business as usual with some simple retrofits—no threat of future regulations mandating lower emissions, no push to switch to completely new technologies.

The problem is that carbon capture is energy-intensive and expensive, it doesn't capture all the carbon dioxide being released, and it's not always clear what to do with the gas after it's captured. (The current best option is to find underground caverns in which the carbon can be stored, or sell the CO2 to older oil fields for enhanced oil recovery.)

Read 19 remaining paragraphs | Comments

Millions of medical calls exposed online

BBC Technology News - February 19, 2019 - 3:53pm
Some 2.7 million sensitive Swedish conversations about illnesses are exposed online.

The Weird Rise of Cyber Funerals

Slashdot - February 19, 2019 - 3:45pm
Categories: Geek, Opinion

Retina resolution headset puts the “reality” into “virtual reality”

Ars Technica - February 19, 2019 - 3:00pm

Enlarge / The Varjo VR-1 headset. It looks unassuming from the outside. (credit: Varjo)

Current virtual reality headsets are pretty good at the "virtual" bit but tend to fall down on the "reality" side of things. It's all too obvious that you're looking at a screen, albeit a screen held very close to your face, and a lot of screens just aren't meant to be looked at that close. The "screen door" effect that breaks the display up into a grid of individual pixels is distracting, and resolutions are low enough that curved lines are noticeably jagged, and fine detail gets lost. Second-generation headsets like the Vive Pro certainly do better than their first-generation counterparts, but they haven't eliminated these shortcomings. Even with eyes as appalling as mine, the human optical systems are clearly higher quality than the VR headsets can satisfy.

But the Varjo VR-1, available to buy today, is the first headset I've used that convincingly provides an image that looks real. The VR-1 puts a 1920×1080 micro-OLED display with some 3,000 pixels per inch (or 60 pixels per degree) slap-bang in the middle of your field of view. It looks like nothing you've ever seen from a headset before: no pixel grid, no jagged lines (nor the anti-aliasing usually used to hide the jaggies), no screen-door effect. The images it displays look every bit as detailed as real life. Varjo calls it the Bionic Display and claims its resolution is about that of the eye, giving it a level of fidelity like nothing else on the market.

Surrounding this screen is a conventional 1440×1600 AMOLED display providing an 87 degree field of view. This showed an image that's much like any other headset. I found the experience of using the VR-1 a little like that of using Microsoft's HoloLens. In the HoloLens, the display has a relatively narrow field of view, so you have to look straight forward to see the images. When looking around, you have to turn your whole head and keep your eyes looking more or less straight ahead if you want to look at something. Otherwise, as soon as you look off to the side, the 3D images disappear.

Read 11 remaining paragraphs | Comments

High-tech toilet seat monitors your heart as you sit on the can

Ars Technica - February 19, 2019 - 3:00pm

If developing heart disease scares the poo out of you, this new monitor may be just the thing.

Engineers at Rochester Institute of Technology have designed a high-tech toilet seat that effortlessly flushes out data on the state of your cardiovascular system. The tricked-out porcelain throne measures your blood pressure, blood oxygen level, and the volume of blood your heart pumps per beat (stroke volume)—taking readings every time you sit down to catch up on some reading of your own. The engineers, led by David Borkholder, recently published a prototype of the seat in the open-access journal JMIR mHealth and uHealth.

According to the inventors, the seat’s daily data dump could make patients and their doctors privy to early warning signs of heart failure, potentially helping to prevent further deterioration and avoid costly hospital stays. Moreover, the seat could ease in-home monitoring for heart patients, who often strain to consistently track their tickers with other, non-toilet-based monitors.

Read 11 remaining paragraphs | Comments

Rail firms say pre-paid ticket issue 'now resolved'

BBC Technology News - February 19, 2019 - 2:55pm
Passengers were not able to collect pre-paid tickets from machines across the country.

Why I replaced Google Wifi with Synology's mesh networking gear (and why you might, too)

ZDnet Blogs - February 19, 2019 - 2:38pm
Google Wifi is a great offering, but it has its limits. In this article, we'll look at how we slammed hard into those limits and how the Synology mesh might make for a viable alternative.
Categories: Opinion

Splunk pulls out of Russia with mysterious statement

ZDnet Blogs - February 19, 2019 - 2:24pm
Company to honor ongoing contracts, but the long term plan is to stop selling Splunk access to Russian companies.
Categories: Opinion

Oculus founder sends free repair kits for Rift headsets

BBC Technology News - February 19, 2019 - 2:14pm
Despite leaving Facebook in 2017, Palmer Luckey is shipping his custom repair kit to gamers free of charge.

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