Amazon said on Tuesday it is extending a moratorium on police use of its facial recognition software. The company imposed the ban last year after the murder of George Floyd by law enforcement in June 2020. Reuters reports: Civil liberties advocates have long warned that inaccurate face matches by law enforcement could lead to unjust arrests, as well as to a loss of privacy and chilled freedom of expression. Amazon's extension, which Reuters was first to report, underscores how facial recognition remains a sensitive issue for big companies. The world's largest online retailer did not comment on the reason for its decision. Last year, it said it hoped Congress would put in place rules to ensure ethical use of the technology, though no such law has materialized. Amazon also faced calls this month from activists who wanted its software ban to be permanent.

The same technology that powers Google Duplex to call businesses and make appointments for you is being used to help you automatically change your password to a website that's been compromised in a security breach. TechCrunch reports: This new feature will start to roll out slowly to Chrome users on Android in the U.S. soon (with other countries following later), assuming they use Chrome's password-syncing feature. It's worth noting that this won't work for every site just yet. As a Google spokesperson told us, "the feature will initially work on a small number of apps and websites, including Twitter, but will expand to additional sites in the future."

An anonymous reader quotes a report from Phys.Org: All future fossil fuel projects must be scrapped if the world is to reach net-zero carbon emissions by 2050 and to stand any chance of limiting warming to 1.5C, the International Energy Agency said Tuesday. In a special report designed to inform negotiators at the crucial COP26 climate summit in Glasgow in November, the IEA predicted a "sharp decline in fossil fuel demand" in the next three decades as well as a 2040 deadline for the global energy sector to achieve carbon neutrality. The Paris-based think tank called for a rapid and vast ramping up of renewable energy investment and capacity, which bring gains in development, wealth and human health.

IEA Executive Director Fatih Birol said the roadmap outlined in the report showed that the path to global net-zero by 2050 was "narrow but still achievable." "The scale and speed of the efforts demanded by this critical and formidable goal -- our best chance of tackling climate change and limiting global warming to 1.5C -- make this perhaps the greatest challenge humankind has ever faced," he said. "Under the IEA's net-zero pathway, oil usage is projected to decline 75 percent and gas 55 percent by mid-century," the report notes. "It also said that all inefficient coal power plants needed to close by 2030 in order to achieve net-zero by 2050."

The IEA went on to say that around half of reductions by 2050 would be provided by "technologies that are currently only in demonstration or prototype phase," which include direct air capture and storage of CO2 from the atmosphere.

Today, Google and Samsung announced that they are merging Wear OS and Tizen in an effort to better compete against Apple's watchOS. "The resulting platform is currently being referred to simply as 'Wear,' though that might not be the final name," notes The Verge. From the report: Benefits of the joint effort include significant improvements to battery life, 30 percent faster loading times for apps, and smoother animations. It also simplifies life for developers and will create one central smartwatch OS for the Android platform. Google is also promising a greater selection of apps and watch faces than ever before. "All device makers will be able to add a customized user experience on top of the platform, and developers will be able to use the Android tools they already know and love to build for one platform and ecosystem," Google's Bjorn Kilburn wrote in a blog post.

Wired has more details on what's to come, including the tidbit that Samsung will stick with its popular rotating bezel on future devices -- but it's finished making Tizen-only smartwatches. There will also be a version of Google Maps that works standalone (meaning without your phone nearby) and a YouTube Music app that supports offline downloads. Oh, and Spotify will support offline downloads on Wear smartwatches, as well. Samsung confirmed that its next Galaxy Watch will run on this unified platform. And future "premium" Fitbit devices will also run the software.

After Ethereum transitions to proof-of-stake, the blockchain's power consumption is expected to drop by more than 99%, making it about 7,000 times more energy efficient than Bitcoin. Crypto Briefing reports: Ethereum will reduce its energy consumption by 99.95% following its transition to proof-of-stake, according to a new blog post from Carl Beekhuizen of the Ethereum Foundation. Beekhuizen estimated there are 87,000 at-home stakers using about 100W of energy for a total of 1.64 megawatts. Additionally, there are another 52,700 exchanges and custodial services that use about 100W per 5.5 validators for a total of 0.98 megawatts. Based on those estimates, Beekhuizen says that Ethereum will consume about 2.62 megawatts when it switches to proof-of-stake.

Beekhuizen added that this estimate may be too large. He noted that his own personal staking setup was optimized to use 15W, while some staking services use as little as 5W per validator. This means that Ethereum will no longer use the energy equivalent of a country or even a city. Instead, its total consumption will be comparable to a small town that contains around 2100 homes.

A software bug that's now been fixed allowed some Eufycam owners to stream video from strangers' homes instead of their own. The Register reports: These 1080p Wi-Fi-connected devices are made by Anker, and are designed to be used indoors and outdoors. They can record to microSD cards and/or the cloud, and viewable via a mobile app. On Monday, some users found themselves staring at feeds from other people's homes -- even those in other countries -- and feared they were being watched, too. The privacy breakdown sparked an eruption of complaints on Reddit and Anker's support forum.

A spokesperson for Anker told us just a small number of customers were affected: "Due to a software bug during our latest server upgrade at 4:50 AM EST today, a limited number (0.001 per cent) of our users were able to access video feeds from other users' cameras. Our engineering team recognized this issue at around 5:30 AM EST, and quickly got it fixed by 6:30AM EST." We're told customers in the US, New Zealand, Australia, Cuba, Mexico, Brazil, and Argentina were affected though not GDPR-armed Europe. "We realize that as a security company we didn't do good enough," the spokesperson added. "We are sorry we fell short here and are working on new security protocols and measures to make sure that this never happens again." Eufy recommends users unplug and then reconnect their devices, log out of the Eufy security app, and log in again to fix the issue.

An anonymous reader writes: NBN Co has been forced to replace 10,000 faulty broadband devices in homes across the Blue Mountains west of Sydney after residents reported the technology was frequently struck by lightning and in one instance led to blue sparks flying out of a modem in a family's home. About 20,000 of the more than 32,000 homes in the Blue Mountains and Emu Plains have been connected to the national broadband network via fibre-to-the-curb (FttC) technology, which was set up under the Coalition government's multi-technology mixed model. That means fibre runs all the way to the edge of the property and connects to the home via the existing copper wire lead-ins from the curb.

Electrical storms in the Blue Mountains have wreaked havoc on the boxes that link the fibre to the copper. When lightning strikes the distribution boxes outside the house, sparks are sent flying up the copper lines, in turn frying the modems in people's homes. Guardian Australia understands the company has replaced 10,000 -- or half -- of devices inside the home that the company has identified as being prone to be affected by lightning. A spokesman for NBN Co confirmed that the company had found issues with the devices in areas of hard ground like sandstone. Sandstone is more resistant to electrical conduction than other soft earths. He said the devices fail in a safe way but the company nevertheless is issuing replacement devices people can install themselves. "We are now deploying a strengthened [device] that is much less likely to fail in these conditions.

During a visit to Ford's Rouge factory in Dearborn, Michigan on Tuesday, President Joe Biden got a chance to test drive Ford's all-electric new Lightning pickup truck. CNET reports: What was the presidential verdict after taking the Lightning for a spin? "This sucker's quick!" he exclaimed, adding that he'd buy one. A reporter asked how quick it was, and Biden said it did 0-60 mph in 4.3 or 4.4 seconds, looking to a Ford employee for clarification, who quickly declined to comment. The president then did a hard launch from a stop right in front of the press pool, accelerating to 80 mph. The Ford F-150 Lightning is officially set to debut on Wednesday at 6:30 p.m. PT (9:30 p.m. ET).

At Google I/O 2021 today, Google confirmed that Android 12 is getting a huge new design. Ars Technica reports: Google calls the new design "Material You," and just like in the leaks, it's a UI that changes colors like a chameleon. For now, this design will only show up in Google Pixels, but Google says it will roll out across the ecosystem to the web, Chrome OS, smart displays, cars, watches, tablets, and every other Google form factor. The new interface is powered by a "color extraction" API that can pull the colors out of your wallpaper and apply them to the UI. This sounds exactly like the Palette API that was introduced in Android 5.0 (along with the original introduction of Material Design), but it's apparently a second swing at the color extraction idea, and Google is heavily using it in the UI now. The demo interfaces featured customized highlight colors, clock faces, widget backgrounds, and more, all matching the color of your wallpaper. Besides new colors, there are also tons of layout changes to the quick settings and notification panel. The first public beta of Android is now available. Google Pixel smartphones as far back as the Pixel 3 are eligible, as well as several devices from device-maker partners, including ASUS and OnePlus.

An anonymous reader quotes a report from CNBC: DarkSide, the hacker group behind the recent Colonial Pipeline ransomware attack, received a total of $90 million in bitcoin ransom payments before shutting down last week, according to new research. Colonial Pipeline was hit with a devastating cyberattack earlier this month that forced the company to shut down approximately 5,500 miles of pipeline in the United States, crippling gas delivery systems in Southeastern states. The FBI blamed the attack on DarkSide, a cybercriminal gang believed to be based in Eastern Europe, and Colonial reportedly paid a $5 million ransom to the group.

On Friday, London-based blockchain analytics firm Elliptic said it had identified the bitcoin wallet used by DarkSide to collect ransom payments from its victims. The same day, security researchers Intel 471 said DarkSide had closed down after losing access to its servers and as its cryptocurrency wallets were emptied. DarkSide also blamed "pressure from the U.S.," according to a note obtained by Intel 471. In a blog post Tuesday, Elliptic said DarkSide and its affiliates bagged at least $90 million in bitcoin ransom payments over the past nine months from 47 victims. The average payment from organizations was likely $1.9 million, Elliptic said. "To our knowledge, this analysis includes all payments made to DarkSide, however further transactions may yet be uncovered, and the figures here should be considered a lower bound," said Tom Robinson Elliptic's co-founder and chief scientist.

According to Elliptic, $15.5 million of the $90 million total haul went to DarkSide's developer while $74.7 million went to its affiliates. The majority of the funds are being sent to crypto exchanges, where they can be converted into fiat money, Elliptic added.

Ever wish you could delete the last thing you searched for on Google? Now Google will let you. From a report: Google announced the new feature Tuesday during its I/O software conference, part of a package of privacy controls the Alphabet company is pushing out to appease consumers and regulators. Users now can tap on a tab inside their Google accounts to remove the last fifteen minutes of search history. The company has offered a feature to clear search histories, but people have found that data useful for tools like Maps or been unaware of the ability to delete it. The new ways to give people more privacy controls come after years of scrutiny on the search giant's behavior. "We never sell your personal information to anyone," Jen Fitzpatrick, a Google senior vice president, said at the virtual event. "It's simply off limits."

sciencehabit writes: Using an observatory on the edge of the Tibetan Plateau, astronomers have spotted the highest energy light ever, gamma ray photons up to 1.4 petaelectronvolts (PeV). They have traced these extreme photons back to a dozen of their likely sources: powerful factories in the Milky Way Galaxy that accelerate charged particles called cosmic rays. The results are challenging theorists' understanding of what these factories are and how they generate such high-energy light. "The findings are extremely important and impressive," says Petra Huentemeyer, an astrophysicist at Michigan Technological University and spokesperson for a rival gamma ray telescope, the High-Altitude Water Cherenkov Observatory (HAWC) in Mexico. "It's a giant leap toward finally understanding the origin of the highest energy cosmic rays."

Discovered more than 100 years ago, cosmic rays are charged particles, including protons and other atomic nuclei, that have been accelerated nearly to the speed of light. Their sources are poorly understood because interstellar magnetic fields bend them on their path to Earth. However, as cosmic rays rocket away from their sources, they also emit photons, usually about one-tenth as energetic as the cosmic rays themselves, that follow a straight path to Earth. Although Earth's atmosphere blocks this gamma ray light, when the photons slam into air molecules, they create showers of secondary particles and faint blue Cherenkov light that astronomers can look for. China's Large High Altitude Air Shower Observatory (LHAASO) aims to catch the air showers associated with the highest energy gamma rays, which in turn correspond to the highest energy cosmic rays.

Microsoft today acknowledged that the company isn't going to release its Windows 10X operating system variant, as reported more than a week ago. Mary Jo Foley, writing at ZDNet: Don't be surprised if you missed the acknowledgement, as Microsoft buried it in its blog post about the rollout of the Windows 10 21H1 feature update -- which it published at the start of the Google I/O keynote. Toward the end of the post, under the "Our customer first focus" subheading, officials said Windows 10X wouldn't be coming to market in 2021, after all. Instead, Microsoft will be integrating some of the 10X "foundational" technologies into other parts of Windows and other products. Windows 10X was supposed to be Microsoft's answer to Chrome OS -- a simpler Windows 10 variant that was slated to debut first on PCs for education and the first line-worker market.

Google on Tuesday unveiled a prototype machine for face-to-face meetings named Project Starline. From a report: The phrase "video booth" really is the simplest way to describe Starline in its current form: It's a large booth, like the kind you'd find in a diner, just way more technologically complex. I had the chance to test-drive it in early May. After an initial conversation with Bavor outside of Google's campus in Mountain View, California, I was led inside the almost empty building and escorted to a private office. There was the Starline booth, part wood-paneled and partly encased in gray fabric, with a built-in bench on one side and a 65-inch display on the other. I was instructed to sit opposite the display. There were lights, cameras, and not a whole lot of action until a product manager sat down across from me. From a very specific angle, he looked as though he was sitting across from me. But he was on a different floor of the building, piping into our meeting through Starline.

This is Google's idea for the future of videoconferencing, a giddy vision that only a small group of Googlers have had access to, and one that has apparently gotten a thumbs-up from chief executive Sundar Pichai. You couldn't be blamed for thinking that Starline must have been developed during the pandemic, while desk workers were umm-ing and muting and unmuting their way through an endless stream of Meets and Zooms. But Clay Bavor, Googler who heads up the company's augmented- and virtual-reality efforts, says there wasn't really any aha moment that led to Project Starline. In fact, it's been in the works for over five years. [...] The imagery is remarkable, and the visuals are complemented by spatial audio. What I'm actually looking at is a 65-inch light field display. The Project Starline booths are equipped with more than a dozen different depth sensors and cameras. (Google is cagey when I ask for specifics on the equipment.) These sensors capture photorealistic, three-dimensional imagery; the system then compresses and transmits the data to each light field display, on both ends of the video conversation, with seemingly little latency. Google applies some of its own special effects, adjusting lighting and shadows. The result is hyper-real representations of your colleagues on video calls.

There are over 3 billion active Android devices in the wild now. Sameer Samat, VP of product management at Google, announced the news at Google I/O 2021 today. From a report: Google added over 500 million active Android devices since its last developer's conference in 2019 and 1 billion devices since 2017. (That was when it hit the 2 billion mark.) The number is taken from the Google Play Store, which doesn't take into account devices based on Android but that use alternative stores, including Amazon Fire devices and the myriad of Chinese Android-based devices that avoid using Google's apps altogether. That means the number of active Android devices is likely much higher than what Samat announced on the live stream.