An anonymous reader shares a report: Earlier this year I had one of those encounters which, afterwards, I just couldn't stop thinking about. Eight months and some digging later, I have decided to write about it. My meeting was with an American businessman called Tom Kearney, who was on a pavement in central London one Christmas when he was whacked on the head so hard that he fell to the ground, spent weeks in a coma, and only just survived. Had he been mugged? Not quite. He'd been hit by the giant wing mirror of a London bus.

[...] The most recent data show that 86 people died or were badly injured in bus collisions in London between 10 December 2023 and 31 March 2024. Kearney's analysis of TfL data suggests that around three people a day are hospitalised after bus safety incidents. That doesn't feel good, even though it's tiny in comparison to the 1.8bn annual passenger journeys. Compared with other world cities like New York and Paris the capital's buses rank in the top quartile for financial efficiency but the bottom quartile for collisions per kilometre. And the number of collisions in London has increased in the past couple of years, despite buses travelling fewer miles.

Could this have anything to do with the way that bus contracts prioritise speed? Last week, hundreds of bus drivers marched to TfL headquarters to demand better working conditions and the right to report safety concerns "without fear of retribution from TfL or employers." Drivers described the pressure of long shifts, few breaks and having to drive in sometimes blistering heat, all while being shouted at over a monitor by controllers who want them to make up the time to the next stop, and keep the right amount of distance between their bus and next. It's not surprising that a third of bus drivers, before the pandemic, reported having had a "close call" from fatigue.

With the government about to export the London franchise model to other parts of the country, someone in Whitehall needs to take a look. Michael Liebreich, a former McKinsey consultant who sat on the TfL board for six years, believes that TfL's contracting out model is "institutionally unsafe." Bus drivers are under such pressure, he thinks, that some may break the speed limit and overtake cyclists dangerously.

Lawrence Livermore National Laboratory's "El Capitan" supercomputer is now ranked as the world's most powerful, exceeding a High-Performance Linpack (HPL) score of 1.742 exaflops on the latest Top500 list. Engadget reports: El Capitan is only the third "exascale" computer, meaning it can perform more than a quintillion calculations in a second. The other two, called Frontier and Aurora, claim the second and third place slots on the TOP500 now. Unsurprisingly, all of these massive machines live within government research facilities: El Capitan is housed at Lawrence Livermore National Laboratory; Frontier is at Oak Ridge National Laboratory; Argonne National Laboratory claims Aurora. [Cray Computing] had a hand in all three systems.

El Capitan has more than 11 million combined CPU and GPU cores based on AMD 4th-gen EPYC processors. These 24-core processors are rated at 1.8GHz each and have AMD Instinct M1300A APUs. It's also relatively efficient, as such systems go, squeezing out an estimated 58.89 Gigaflops per watt. If you're wondering what El Capitan is built for, the answer is addressing nuclear stockpile safety, but it can also be used for nuclear counterterrorism.

According to Bloomberg, the U.S. Justice Department wants Google to sell off its Chrome browser as part of its ongoing search monopoly case. The recommendations will be made official on Wednesday. 9to5Google reports: At the top of the list is having Google sell Chrome "because it represents a key access point through which many people use its search engine." There are many questions about how that works, including what the impact on the underlying Chromium codebase would be. Would Google still be allowed to develop the open-source project by which many other browsers, like Microsoft Edge use? "The government has the option to decide whether a Chrome sale is necessary at a later date if some of the other aspects of the remedy create a more competitive market," reports Bloomberg. Google, which plans to appeal, previously said that "splitting off Chrome or Android would break them."

Bloomberg reports that "antitrust officials pulled back from a more severe option that would have forced Google to sell off Android." However, the government wants Google to "uncouple its Android smartphone operating system from its other products, including search and its Google Play mobile app store, which are now sold as a bundle." Meanwhile, other recommendations include licensing Google Search data and results, as well as allowing websites that are indexed for Search to opt out of AI training.

Google is reportedly working on a multi-year project to migrate Chrome OS into Android, aiming to unify its operating systems and better compete with the iPad. This transition involves incorporating Chrome OS features like extensions and Linux app support into Android, with upcoming updates focused on improving desktop functionality and device compatibility. Android Authority reports: To better compete with the iPad as well as manage engineering resources more effectively, Google wants to unify its operating system efforts. Instead of merging Android and Chrome OS into a new operating system like rumors suggested in the past, however, a source told me that Google is instead working on fully migrating Chrome OS over to Android. While we don't know what this means for the Chrome OS or Chromebook brands, we did hear that Google wants future "Chromebooks" to ship with the Android OS in the future. That's why I believe that Google's rumored new Pixel Laptop will run a new version of desktop Android as opposed to the Chrome OS that you're likely familiar with.

While Google hasn't publicly confirmed its intentions to turn Chrome OS into Android, it did mention back in June that Chrome OS would become more like Android by "embracing portions of the Android stack, like the Android Linux kernel and Android frameworks." Chrome OS already makes use of some Android tech, such as the operating system's Bluetooth stack code-named "Fluoride," so the announcement that it would start to use even more of Android came as no surprise. However, Google's announcement didn't tell the full story, as we've since discovered that not only is Google building a new version of Chrome for Android with extensions support but also a Terminal to run Linux apps on Android. The former is intended to achieve feature parity between Chrome for Android and Chrome OS, while the latter is intended to deliver a Crostini-like experience when Chromebooks transition to Android.

However, there are still a lot of things that Google has to do to achieve feature parity between Android and Chrome OS. The desktop windowing changes that Google is introducing in the first quarterly platform release of Android 15 are just the beginning, as Google is working on a huge number of new Android features including improved keyboard and mouse support, external monitor support, multiple desktops, and more. All of these changes, we're told, are part of Google's internal Android-on-laptop project, though they'll also obviously benefit tablets like the upcoming Pixel Tablet 2.

Donald Trump has named FCC Commissioner Brendan Carr to chair the U.S. communications regulator when he takes office in January 2025, citing Carr's stance against what Trump called "regulatory lawfare." Carr, a lawyer and longtime Republican who has served at the FCC under both Trump and Biden administrations, has emerged as a vocal critic of major social media companies' content moderation practices.

"Humbled and honored" by the appointment, Carr pledged on X to "dismantle the censorship cartel." As the FCC's senior Republican commissioner, Carr has advocated for stricter oversight of technology companies, pushing for transparency rules on platforms like Google and Facebook, expanded rural broadband access, and tougher restrictions on Chinese-owned TikTok. Trump praised Carr as a "warrior for free speech" while announcing the appointment. During his campaign, Trump has said he would seek to revoke licenses of television networks he views as biased.

This week Alphabet CEO Sundar Picahi assured investors that their long-term AI focus and investment (and a "commitment to innovation") "are paying off," reports the Associated Press. Alphabet's stock has already soared 20% this year, and it's "still thriving" as the company "navigates through a pivotal shift to AI and battles regulators..." Alphabet earned $26.3 billion, or $2.12 per share during the most recent quarter, a 34% increase from a year ago. Revenue rose 15% from the same time last year to $88.27 billion... The profits would have been even higher if Google wasn't pouring so much money into building up its AI arsenal in a technological arms race that includes other industry heavyweights Microsoft, Amazon, Apple, Facebook parent Meta Platforms and rising star OpenAI. The AI investments are the primary reason Google's capital expenditures in the past quarter soared 62% from the same time last year to $13.1 billion. The AI spending will likely stay at roughly the same level during the current October-December period, and the rise even higher next year, according to Anat Ashkenazi, Alphabet's chief financial officer.

But Ashkenazi also emphasized the Mountain View, California, company will act on cost-cutting opportunities in other areas to help boost profits. Alphabet already has trimmed its payroll from more than 190,000 worldwide employees early last year to about 181,000 workers now. In an example of how AI can perform tasks that once required human brainpower, Pichai said the technology is now writing more than 25% of the company's new computer coding.
After the results, investors sent Alphabet's stock price up 5% in extended trading, the article points out. "Both Alphabet's profit and revenue increased at a brisker pace than industry analysts anticipated, thanks primarily to a moneymaking machine powered by Google's ubiquitous search engine... [Google's digital search-engine ads earned $49.39 billion, 12% more than the same quarter of 2023.] And Google's cloud division is growing at an even more robust rate, thanks to demand for AI services. The cloud division generated $11.35 billion in revenue during the past quarter, a 35% increase from last year."

And meanwhile over at Microsoft, quarterly sales surged 16% to $65.6 billion, reports the Associated Press. But again, "the company sought to assure investors its huge spending on artificial intelligence is paying off." The company has spent billions of dollars to expand its global network of data centers and other physical infrastructure required to develop AI technology... As a result, AI-related products are now on track to contribute about $10 billion to the company's annual revenue, the "fastest business in our history to reach this milestone," CEO Satya Nadella said on a call with analysts Wednesday. [Though Microsoft "hasn't yet formally reported revenue specifically from AI products," the article notes later, with Microsoft instead saying it's infused AI and Copilot into all its business segments.]
Just in the last quarter, Microsoft spent $20 billion "mostly for its cloud computing and AI needs," the article points out.

But there's still making plenty of money... The software maker also reported an 11% increase in quarterly profit to $24.7 billion, or $3.30 per share, which beat Wall Street expectations for the July-September period... Leading in sales for the quarter was Microsoft's productivity business segment, which includes its Office suite of email and other workplace products, growing 12% to $28.3 billion. Microsoft's cloud-focused business segment grew 20% from the same time last year to $24.1 billion for the three months ending Sept. 30. Its personal computing business, led by its Windows division, grew 17% to $13.2 billion. A big part of that growth came from Microsoft's Xbox video game business, which was boosted by its purchase of game publishing giant Activision Blizzard a year ago.

Google's transistion to Safe Coding and memory-safe languages "will take multiple years," according to a post on Google's security blog. So "we're also retrofitting secure-by-design principles to our existing C++ codebase wherever possible," a process which includes "working towards bringing spatial memory safety into as many of our C++ codebases as possible, including Chrome and the monolithic codebase powering our services." We've begun by enabling hardened libc++, which adds bounds checking to standard C++ data structures, eliminating a significant class of spatial safety bugs. While C++ will not become fully memory-safe, these improvements reduce risk as discussed in more detail in our perspective on memory safety, leading to more reliable and secure software... It's also worth noting that similar hardening is available in other C++ standard libraries, such as libstdc++. Building on the successful deployment of hardened libc++ in Chrome in 2022, we've now made it default across our server-side production systems. This improves spatial memory safety across our services, including key performance-critical components of products like Search, Gmail, Drive, YouTube, and Maps... The performance impact of these changes was surprisingly low, despite Google's modern C++ codebase making heavy use of libc++. Hardening libc++ resulted in an average 0.30% performance impact across our services (yes, only a third of a percent) ...

In just a few months since enabling hardened libc++ by default, we've already seen benefits. Hardened libc++ has already disrupted an internal red team exercise and would have prevented another one that happened before we enabled hardening, demonstrating its effectiveness in thwarting exploits. The safety checks have uncovered over 1,000 bugs, and would prevent 1,000 to 2,000 new bugs yearly at our current rate of C++ development...

The process of identifying and fixing bugs uncovered by hardened libc++ led to a 30% reduction in our baseline segmentation fault rate across production, indicating improved code reliability and quality. Beyond crashes, the checks also caught errors that would have otherwise manifested as unpredictable behavior or data corruption... Hardened libc++ enabled us to identify and fix multiple bugs that had been lurking in our code for more than a decade. The checks transform many difficult-to-diagnose memory corruptions into immediate and easily debuggable errors, saving developers valuable time and effort.
The post notes that they're also working on "making it easier to interoperate with memory-safe languages. Migrating our C++ to Safe Buffers shrinks the gap between the languages, which simplifies interoperability and potentially even an eventual automated translation."

Google appears to be working on an email-forwarding alias system, according to the blog Android Authority, giving users a new way to "shield" their main email address.

The site performed a teardown on the newest Google Play Services' APK looking for work-in-progress code , and spotted "a whole boatload of strings referencing and in support of something called 'Shielded Email'." Just from that text, we're able to infer quite a lot about what we're looking at here, and it appears that Shielded Email consists of a system to create single-use or limited-use email aliases that will forward messages along to your primary account. And while we could imagine that something like this might be pretty useful in Chrome, here it looks like Google is building it specifically to address apps that ask for your email address. The messages in there touch on a couple reasons beyond spam that you might want to keep your main email private, like reducing the extent to which your online activities can be tracked, and mitigating your personal risk from potential future data breaches.
They also sighted a reference to "Shielded Email" in the Autofill settings menu — though their article acknowledges that even features hinted at by work-in-progress code may not ultimately make it into a public release.

But Forbes suggests that the idea sounds similar to Apple's Hide My Email service, which "provides an automated random email address creator to help keep your personal email address private when subscribing to services."

An anonymous reader shared this report from the Verge: Bluesky might be on the rise, but Instagram and Threads boss Adam Mosseri wants you to know that Threads is still much bigger. In a post on Thursday, Mosseri said that Threads has gotten "more than 15 million signups in November alone," seemingly trying to throw some cold water over Bluesky crossing 15 million users total on Wednesday.

Mosseri also reiterated that the platform has been getting more than a million signups per day — a stat that CEO Mark Zuckerberg revealed during last month's earnings call — and noted that the platform has been seeing that volume of signups for "going on three months."
As November began, Mosseri posted that Threads had 275 million monthly active users....

Automotive Grade Linux is a collaborative open source project developing "an open platform from the ground up that can serve as the de facto industry standard" for fast development of new features. Automakers have joined with tech companies and suppliers to speed up development (and adoption) of "a fully open software stack for the connected car" — hosted at the Linux Foundation, and "with Linux at its core..."

And this week they created a new Open Source Program Office expert group, led by Toyota, to promote the establishment of Open Source Program Offices within the automotive industry, "and encourage the sharing of information and best practices between them." Open source software has become more prevalent across the automotive industry as automakers invest more time and resources into software development. Automakers like Toyota and Subaru are using open source software for infotainment and instrument cluster applications. Other open source applications across the automotive industry include R&D, testing, vehicle-to-cloud and fleet management. "Historically, there has been little code contributed back to the open source community," said Dan Cauchy, Executive Director of Automotive Grade Linux. "Often, this was because the internal procedures or IT infrastructure weren't in place to support open source contributions. The rise of software-defined vehicles has led to a growing trend of automakers not just using, but also contributing, to open source software. Many organizations are also establishing Open Source Program Offices to streamline and organize open source activities to better support business goals."

Automakers including Toyota, Honda, and Volvo have already established Open Source Program Offices. The new AGL OSPO Expert Group provides a neutral space for them to share pain points and collaborate on solutions, exchange information, and develop best practices that can help other automakers build their own OSPOs. "Toyota has been participating in AGL and the broader open source community for over a decade," said Masato Endo, Group Manager of Open Source Program Group, Toyota. "We established an OSPO earlier this year to promote the use of open source software internally and to help guide how and where we contribute. We are looking forward to working with other open source leaders to solve common problems, collaborate on best practices, and invigorate open source activities in the automotive industry."

The AGL OSPO EG is led by Toyota with support from Panasonic and AISIN Corporation.

An anonymous reader quotes a report from Science Magazine: Qubits, the strange devices at the heart of a quantum computer that can be set to 0, 1, or both at once, could hardly be more different from the mechanical clockwork used in the earliest computers. Today, most quantum computers rely on qubits made out of tiny circuits of superconducting metal, individual ions, photons, or other things. But now, physicists have made a working qubit from a tiny, moving machine, an advance that echoes back to the early 20th century when the first computers employed mechanical switches. "For many years, people were thinking it would be impossible to make a qubit from a mechanical system," says Adrian Bachtold, a condensed matter physicist at the Institute of Photonic Sciences who was not involved in the work, published today in Science. Stephan Durr, a quantum physicist at the Max Planck Institute for Quantum Optics, says the result "puts a new system on the map," which could be used in other experiments—and perhaps to probe the interface of quantum mechanics and gravity. [...]

The new mechanical qubit is unlikely to run more mature competition off the field any time soon. Its fidelity -- a measure of how well experimenters can set the state they desire -- is just 60%, compared with greater than 99% for the best qubits. For that reason, "it's an advance in principle," Bachtold says. But Durr notes that a mechanical qubit might serve as a supersensitive probe of forces, such as gravity, that don't affect other qubits. And ETHZ researchers hope to take their demonstration a step further by using two mechanical qubits to perform simple logical operations. "That's what Igor is working on now," [says Yiwen Chu, a physicist at ETH Zurich]. If they succeed, the physical switches of the very first computers will have made a tiny comeback.

Bluesky, the social network surging in popularity, says it has "no intention" of training AI tools on users content. "The social network made the announcement on the same day that X (formerly Twitter) is implementing its new terms of service that allow the platform to use public posts to train AI," notes TechCrunch. From the report: "A number of artists and creators have made their home on Bluesky, and we hear their concerns with other platforms training on their data," Bluesky said in a post on its app. "We do not use any of your content to train generative AI, and have no intention of doing so." The company went on to note that it uses AI internally to help with content moderation and that it also uses the technology in its "Discover" algorithmic feed. However, Bluesky says "none of these are Gen AI systems trained on user content."

Longtime Slashdot reader DaPhil writes: I taught myself to code at 12 years old in the 90s and I've always liked the back-and-forth with the runtime to achieve the right result. I recently got back from other roles to code again, and when starting a new project last year, I decided to give the new "AI assistants" a go.

My initial surprise at the quality and the speed you can achieve when using ChatGPT and/or Copilot when coding turned sour over the months, as I realized that all the joy I felt about trying to get the result I want -- slowly improving my code by (slowly) thinking, checking the results against the runtime, and finally achieving success -- is, well, gone. What I do now is type English sentences in increasingly desperate attempts to get ChatGPT to output what I want (or provide snippets to Copilot to get the right autocompletion), which -- as they are pretty much black boxes -- is frustrating and non-linear: it either "just works," or it doesn't. There is no measure of progress. In a way, having Copilot in the IDE was even worse, since it often disrupts my thinking when suggesting completions.

I've since disabled Copilot. Interestingly, I myself now feel somehow "disabled" without it in the IDE; however, the abstention has given me back the ability to sit back and think, and through that, the joy of programming. Still, it feels like I'm now somehow an ex-drug addict always on the verge of a relapse. I was wondering if any of you felt the same, or if I'm just... old.

Economist: Britain has long been a pioneer in telecoms. In 1837 it built the world's first commercial telegraph; the first transatlantic call was placed from London in 1927; in 1992 a British programmer sent the first text message to a mobile phone. Today it lags rather than leads. According to figures provided to The Economist by Opensignal, a research firm, Britain ranks 46th for download speeds out of the 56 developed and developing countries for which there are data. That gives it the worst mobile service in the rich world.

Some of this is due to demand. Over the past three years data usage on mobile devices has doubled as people stream films and play games. The busiest parts of cities often lack mobile reception because the system is at capacity. But mainly it is an issue of supply. British users of 5G are only on it 11% of the time. That puts Britain 43rd out of the 56 countries. This lacklustre performance is caused by a combination of government U-turns, insufficient investment and sclerotic planning.

An anonymous reader quotes a report from Bloomberg: The Australian government plans to enact laws requiring big tech firms to protect its citizens online, the latest move by the center-left Labor administration to crack down on social media including through age limits and curbs on misinformation. Communications Minister Michelle Rowland announced the government's plan for a legislated Digital Duty of Care in Australia on Wednesday night, saying it aligned with similar laws in the UK and European Union. "It is now time for industry to show leadership, and for social media to recognize it has a social responsibility," Rowland said in a speech in Sydney announcing the measures. It would "keep users safe and help prevent online harms."

In response to the laws, Facebook and Instagram operator Meta Platforms Inc. called for the restrictions to be handled by app stores, such as those run by Google and Apple Inc., rather than the platforms themselves. The government has ignored those requests, but has yet to announce what fines companies would face or what age verification information will need to be provided. At the same time, Albanese has moved forward controversial laws to target misinformation and disinformation online, which opponents have labeled an attack on freedom of speech. Earlier this month, Albanese said the government would legislate for a ban on social media for children under 16, a policy the government says is world-leading. "Social media is doing harm to our kids and I'm calling time on it," Albanese told a news conference.

sciencehabit shares a report from Science Magazine: What if, rather than scouring the internet, ChatGPT could search all of the DNA on Earth? That future just got a bit closer with Evo, an AI model reported today in Science. The program -- trained on billions of lines of genetic sequences -- can design new proteins and even whole genomes. Previous AIs could only interpret and predict relatively short sections of DNA, and they could only work with groups of nucleotides -- the A, C, G, T alphabet of DNA -- not individual nucleotides. To take things to the next level, researchers trained Evo on 300 billion nucleotides of sequence information.

In a first test, Evo bested other AI models on predicting the impact of mutations on protein performance. The team then had Evo design new versions of the CRISPR genome editor; the best designs were as good at cutting DNA as a commercial version. And in what study author Brian Hie, a computational biologist at Stanford University, calls the "most futuristic and crazy" part of the study, the researchers asked Evo to generate DNA sequences that are long enough to serve as genomes for bacteria -- a step toward AI-designed synthetic genomes.

Much of the work on AI occurs in secret at companies. But the researchers have released Evo publicly so that other researchers can use it, and Hie says the team has no plans to commercialize its creation. "For now, I see this as a research project."

Francois Chollet, an AI pioneer and creator of the Keras framework, announced that he's leaving Google to co-found a new company. Neowin reports: In his parting message, Chollet assured that he would still be active with Keras and participate in its development on GitHub. His successor, Jeff Carpenter, will now lead Keras at Google, and Chollet expressed his full confidence in the team's future direction.

Keras has come a long way since Chollet released it in 2015, initially as a high-level neural network API meant for simplicity and accessibility. Keras quickly gained traction in the AI community for its user-friendly Python interface and compatibility with frameworks like TensorFlow, simplifying machine learning model building for developers across various levels. Google published a blog post praising Chollet and reaffirming their commitment to Keras.

Last year, Google lost the "Godfather of AI," Geoffrey Hinton, who left the company after nearly a decade. He said he quit his job at Google so he can freely speak out about the risks of AI.

Phoronix's Michael Larabel reports: The OpenMP Architecture Review Board announced from SC24 that OpenMP 6.0 is now available as a major upgrade to the OpenMP specification for multi-process programming within C / C++ / Fortran. A big emphasis on OpenMP 6.0 is making it easier for developers to embrace. OpenMP 6.0 aims to make it easier to support parallel programming in new applications, easier to adapt to new use-cases, and more fine-grained developer control.

OpenMP 6.0 simplifies task programming with support for task execution by free-agent threads, allowing for recording of task graphs for efficient replay, and other improvements. OpenMP 6.0 also brings support for array syntax applications, better control over memory allocations and accessibility, easier writing of asynchronous data transfers, and other improvements for enhanced device support / offloading. There is also easier programming of loop transformations, support for induction, support for C23 / Fortran 2023 / C++23, grater user control of storage resources and memory spaces, and other improvements.

An anonymous reader shares a report: After dragging its feet for years, Microsoft has finally released the first official Windows 11 ISOs for PCs with an Arm64 processor. This means users can now clean install Windows 11 using official offline media on an Arm64-based PC, including the latest Snapdragon X Copilot+ PCs.

The ISOs contain version 24H2 can be downloaded from the official Microsoft website, and are around 5GB in size depending on the language you select. According to the company, the ISOs are primarily designed for running Windows 11 in a virtual machine on Arm64 PCs. However, it also mentions that you can use them to clean install Windows 11 directly onto Arm64 hardware too.Unfortunately, depending on the Arm64 PC you have, you may need to do some additional work to get the ISO bootable.

Scientists have developed a method to reuse components from decommissioned data center servers, potentially reducing the carbon footprint of cloud computing infrastructure.

The research team from Microsoft, Carnegie Mellon University and the University of Washington demonstrated that older RAM modules and solid-state drives can be safely repurposed in new server builds without compromising performance, according to papers presented at recent computer architecture conferences.

When combined with energy-efficient processors, the prototype servers achieved an 8% reduction in total carbon emissions during Azure cloud service testing. Researchers estimate the approach could cut global carbon emissions by up to 0.2% if widely adopted. The cloud computing industry currently accounts for 3% of global energy consumption and could represent 20% of emissions by 2030, according to computing experts. Most data centers, including Microsoft's Azure, typically replace servers every 3-5 years.