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Is Amazon Building a New AI-Powered Web Browser?

著者: EditorDavid
2023年3月19日 23:34
Gizmodo reports that Amazon "is thinking about releasing a web browser, a boring-sounding project that could have massive implications." The company has sent a survey to users asking detailed questions, including which features would "convince you to download and try" a "new desktop/laptop browser from Amazon...." The survey asked a variety of questions. Most telling was the last question: "Imagine that there is a new desktop/laptop browser from Amazon available to do. Select which of the following you would most like to know more about." The survey went on to list topics such as privacy, syncing passwords across devices, and shopping features.... Users were asked to rate the importance of features including text to speech, extensions, the availability to sync data across desktop and mobile devices, and — notably — blocking third party cookies. Amazon seems to be seriously considering a web browser of its own, and it comes at a time when it would have an unusual impact on the advertising business. The ad industry is bracing for cataclysmic change as Google moves closer to killing third-party cookies in Chrome, the world's most popular web browser, which would kneecap one of the primary ways businesses track consumers for ads.... Part of what makes Amazon so attractive to marketers is the fact that the company sits on a treasure trove of data about what consumers are buying and what their shopping habits are like. If Amazon could match that information with the data collection that comes from a web browser, it could tip the scales of internet advertising in favor of the retail giant. One thing Amazon asked users is whethered they'd be convinced to download and try a browser if it offered "AI-enabled tab, history, and bookmarks management to automatically sort these into categories for quick search and retrieval."

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SVB Employees Blame Remote Work For Bank Failure

著者: EditorDavid
2023年3月19日 20:34
Long-time Slashdot reader BonThomme shared this article from Axios: In a story in the Financial Times out Thursday, current and former Silicon Valley Bank employees cited the bank's commitment to remote work as one reason for its failure.... The banking industry has led the return to office charge for a while, and SVB was an outlier in its commitment to something different. The company's career site touted its flexible culture. "If our time working remotely has taught us anything, it's that we can trust our employees to be productive from wherever they work," the site says. The executive team at SVB was spread out around the country, with CEO Greg Becker at times working from Hawaii, according to the FT. Yet, SVB included remote work as a risk to its business in its 2022 annual report — in part because of the IT issues posed when employees are dispersed around the country, but also for productivity reasons. The FDIC, which now runs the bank, told staff they could continue working remotely — except essential workers and branch employees, per Reuters. Axios ultimately blames SVB's run 11 days ago on its panic-inciting public communications about needing to raise capital, combined with its oddly high concentration of tech clients and a portfolio of long-term U.S. treasuries as interest rates rose. "It's certainly possible that if more executives were working in closer proximity those missteps would've been avoided. But it's hard to really know." Yet they warn workplace policies could change simply because the Financial Times ran a piece blaming remote work. "Companies looking for a reason to bring workers back to the office may find it in this piece."

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Unix Pioneer Ken Thompson Announces He's Switching From Mac To Linux

著者: EditorDavid
2023年3月19日 16:34
The closing keynote at the SCaLE 20x conference was delivered by 80-year-old Ken Thompson (co-creator of Unix, Plan9, UTF8, and the Go programming language). Slashdot reader motang shared Thompson answer to a question at the end about what operating system he uses today: I have, for most of my life — because I was sort of born into it — run Apple. Now recently, meaning within the last five years, I've become more and more depressed, and what Apple is doing to something that should allow you to work is just atrocious. But they are taking a lot of space and time to do it, so it's okay. And I have come, within the last month or two, to say, even though I've invested, you know, a zillion years in Apple — I'm throwing it away. And I'm going to Linux. To Raspbian in particular.

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'Codon' Compiles Python to Native Machine Code That's Even Faster Than C

著者: EditorDavid
2023年3月19日 13:34
Codon is a new "high-performance Python compiler that compiles Python code to native machine code without any runtime overhead," according to its README file on GitHub. Typical speedups over Python are on the order of 10-100x or more, on a single thread. Codon's performance is typically on par with (and sometimes better than) that of C/C++. Unlike Python, Codon supports native multithreading, which can lead to speedups many times higher still. Its development team includes researchers from MIT's Computer Science and Artificial Intelligence lab, according to this announcement from MIT shared by long-time Slashdot reader Futurepower(R): The compiler lets developers create new domain-specific languages (DSLs) within Python — which is typically orders of magnitude slower than languages like C or C++ — while still getting the performance benefits of those other languages. "We realized that people don't necessarily want to learn a new language, or a new tool, especially those who are nontechnical. So we thought, let's take Python syntax, semantics, and libraries and incorporate them into a new system built from the ground up," says Ariya Shajii SM '18, PhD '21, lead author on a new paper about the team's new system, Codon. "The user simply writes Python like they're used to, without having to worry about data types or performance, which we handle automatically — and the result is that their code runs 10 to 100 times faster than regular Python. Codon is already being used commercially in fields like quantitative finance, bioinformatics, and deep learning." The team put Codon through some rigorous testing, and it punched above its weight. Specifically, they took roughly 10 commonly used genomics applications written in Python and compiled them using Codon, and achieved five to 10 times speedups over the original hand-optimized implementations.... The Codon platform also has a parallel backend that lets users write Python code that can be explicitly compiled for GPUs or multiple cores, tasks which have traditionally required low-level programming expertise.... Part of the innovation with Codon is that the tool does type checking before running the program. That lets the compiler convert the code to native machine code, which avoids all of the overhead that Python has in dealing with data types at runtime. "Python is the language of choice for domain experts that are not programming experts. If they write a program that gets popular, and many people start using it and run larger and larger datasets, then the lack of performance of Python becomes a critical barrier to success," says Saman Amarasinghe, MIT professor of electrical engineering and computer science and CSAIL principal investigator. "Instead of needing to rewrite the program using a C-implemented library like NumPy or totally rewrite in a language like C, Codon can use the same Python implementation and give the same performance you'll get by rewriting in C. Thus, I believe Codon is the easiest path forward for successful Python applications that have hit a limit due to lack of performance." The other piece of the puzzle is the optimizations in the compiler. Working with the genomics plugin, for example, will perform its own set of optimizations that are specific to that computing domain, which involves working with genomic sequences and other biological data, for example. The result is an executable file that runs at the speed of C or C++, or even faster once domain-specific optimizations are applied.

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Programming Pioneer Grady Booch on Functional Programming, Web3, and Conscious Machines

著者: EditorDavid
2023年3月19日 10:34
InfoWorld interviews Grady Booch, chief scientist for software engineering at IBM Research (who is also a pioneer in design patterns, agile methods, and one of the creators of UML). Here's some of the highlights: Q: Let me begin by asking something "of the moment." There has been an almost cultural war between object-oriented programming and functional programming. What is your take on this? Booch: I had the opportunity to conduct an oral history with John Backus — one of the pioneers of functional programming — in 2006 on behalf of the Computer History Museum. I asked John why functional programming didn't enter the mainstream, and his answer was perfect: "Functional programming makes it easy to do hard things" he said, "but functional programming makes it very difficult to do easy things...." Q: Would you talk a bit about cryptography and Web3? Booch: Web3 is a flaming pile of feces orbiting a giant dripping hairball. Cryptocurrencies — ones not backed by the full faith and credit of stable nation states — have only a few meaningful use cases, particularly if you are a corrupt dictator of a nation with a broken economic system, or a fraud and scammer who wants to grow their wealth at the expense of greater fools. I was one of the original signatories of a letter to Congress in 2022 for a very good reason: these technologies are inherently dangerous, they are architecturally flawed, and they introduce an attack surface that threatens economies.... Q: What do you make of transhumanism? Booch: It's a nice word that has little utility for me other than as something people use to sell books and to write clickbait articles.... Q: Do you think we'll ever see conscious machines? Or, perhaps, something that compels us to accept them as such? Booch: My experience tells me that the mind is computable. Hence, yes, I have reason to believe that we will see synthetic minds. But not in my lifetime; or yours; or your children; or your children's children. Remember, also, that this will likely happen incrementally, not with a bang, and as such, we will co-evolve with these new species.

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Something Pretty Right: a History of Visual Basic

著者: EditorDavid
2023年3月19日 07:34
Long-time Slashdot reader theodp writes: In Something Pretty Right: A History of Visual Basic, Retool's Ryan Lucas has a nice round-up of how Visual Basic became the world's most dominant programming environment, its sudden fall from grace, and why its influence is still shaping the future of software development. Visual Basic (or VB) burst onto the scene at a magical, transitional moment, presenting a radically simpler alternative for Windows 3.0 development. Bill Gates' genuine enthusiasm for VB is evident in an accompanying 1991 video in which BillG personally and playfully demonstrates Visual Basic 1.0 at its launch event, as well as in a 1994 video in which Gates thanks Alan Cooper, the "Father of Visual Basic," with the Windows Pioneer Award. For Gates, VB was love at first sight. "It blew his mind, he had never seen anything like it," recalls Cooper of Gates's reaction to his 1988 demo of a prototype. "At one point he turned to his retinue and asked 'Why can't we do stuff like this?'" Gates even came up with the idea of taking Cooper's visual programming frontend and replacing its small custom internal language with BASIC. After seeing what Microsoft had done to his baby, Cooper reportedly sat frustrated in the front row at the launch event. But it's hard to argue with success, and Cooper eventually came to appreciate VB's impact. "Had Ruby [Cooper's creation] gone to the market as a shell construction set," Cooper said, "it would have made millions of people happier, but then Visual Basic made hundreds of millions of people happier. I was not right, or rather, I was right enough, had a modicum of rightness. Same for Bill Gates, but the two of us together did something pretty right." At its peak, Visual Basic had nearly 3.5 million developers worldwide. Many of the innovations that Alan Cooper and Scott Ferguson's teams introduced 30 years ago with VB are nowhere to be found in modern development, fueling a nostalgic fondness for the ease and magic VB delivered that we have yet to rekindle.

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400,000 Gallons of Radioactive Water Leaked from a Nuclear Plant in Minnesota

著者: EditorDavid
2023年3月19日 06:34
"Minnesota regulators said Thursday they're monitoring the cleanup of a leak of 400,000 gallons of radioactive water from Xcel Energy's Monticello nuclear power plant," reports the Associated Press, "and the company said there's no danger to the public." "Xcel Energy took swift action to contain the leak to the plant site, which poses no health and safety risk to the local community or the environment," the Minneapolis-based utility said in a statement. While Xcel reported the leak of water containing tritium to state and federal authorities in late November, the spill had not been made public before Thursday. State officials said they waited to get more information before going public with it.... "Now that we have all the information about where the leak occurred, how much was released into groundwater, and that contaminated groundwater had moved beyond the original location, we are sharing this information," said Minnesota Pollution Control Agency spokesman Michael Rafferty, adding the water remains contained on Xcel's property and poses no immediate public health risk. The company said it notified the federal Nuclear Regulatory Commission and the state on Nov. 22, the day after it confirmed the leak, which came from a pipe between two buildings. Since then, it has been pumping groundwater, storing and processing the contaminated water, which contains tritium levels below federal thresholds. "Ongoing monitoring from over two dozen on-site monitoring wells confirms that the leaked water is fully contained on-site and has not been detected beyond the facility or in any local drinking water," the Xcel Energy statement said. When asked why Xcel Energy didn't notify the public earlier, the company said: "We understand the importance of quickly informing the communities we serve if a situation poses an immediate threat to health and safety. In this case, there was no such threat."

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Small Near-Earth Asteroid Surfaces Have Few Precious Metals, Study Finds

著者: EditorDavid
2023年3月19日 05:34
RockDoctor (Slashdot reader #15,477) writes: A recent paper on ArXiv reports new spectroscopic analyses of the surfaces of 42 asteroids. The main result for space enthusiasts is that there is not one "M" class asteroid (metal-rich) surface in the collection. The imagery that (many) people grow up with from Hollywood and TV "science" "documentaries" is that the Solar system is full of asteroids which are made of metal ready for mining to produce solid ingots of precious metals. That's Hollywood, not reality. This result is about what you'd expect from the proportion of metallic asteroids — otherwise estimated at about 0.5% of the population. The asteroid mining fraternity dream of taking apart an M-type asteroid like Psyche, which is fair enough as a dream. Even as a dream for "asteroid mining" metal market speculators. But they are relatively rare asteroids. A realistic "ISRU" (In-Situ Resource Utilisation) plan is going to have to expect to digest around 200 silicate mineral (and clay ("phyllosilicate"), and ice) asteroids for every metallic one they digest. Here's the home page for the project.

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Livestreaming Now: Free Software Foundation's 'LibrePlanet' Conference

著者: EditorDavid
2023年3月19日 04:31
Slashdot reader DevNull127 writes: It's happening now — and you can watch it live online. Saturday is the beginning of the fifteenth edition of the Free Software Foundation's conference on ethical technology and user freedom. And they're livestreaming the talks — with three different livestreams available online from the conference's Jupiter Room, Saturn Room, and Neptune Room. This year's theme is "Charting the Course" — here's a complete schedule of the talks. Topics will include freedom hardware, free software for non-developers, free licensing of trademarks, Emacs for P2P deliberation, free software boot, DIY browsers, free/libre payment systems, "the future of the right to repair and free software", and a talk on Sunday titled "It's time to jailbreak the farm."

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Teenage Pranks at Japan's Restaurants Lead to AI-Powered Sushi Monitors, Arrests

著者: EditorDavid
2023年3月19日 03:34
Rest of World reports on viral teenage pranks at conveyor-belt sushi chain restaurants across Japan, which snowballed into a societal phenomenon that social media users and the Japanese press have named "sushi terrorism." It began January 9th when a video showed a customer adding a pile of wasabi onto sushi on a conveyor belt. Another video shows a giggling teenager touching sushi on a conveyor belt at the sushi chain Sushiro after first licking that finger. The stock of the parent company that owns that sushi chain drops nearly 5%. It's not over. At a Nagoya branch of Kura Sushi, a 21-year-old customer grabs sushi from the conveyor belt, cramming it into his mouth and chasing it down with a swig from the communal soy sauce bottle. The incident is filmed by his two younger friends, one of whom posts the clip online. The same day, Sushiro's operating company announces it will limit conveyor belts and move to ordering by touch screen. Concerns continued at other sushi chains. ("Kura Sushi says it's installing surveillance cameras equipped with AI to monitor customers' behavior and catch sushi terrorists. A day later, Choushimaru announces it will switch entirely to an iPad-based ordering system by April 26.") Sushiro also moves to ordering by touch screen and promises to limit conveyor belts. The story's dramatic conclusion? Nagoya police arrest the 19-year-old man who allegedly posted the soy-sauce-swigging video from Kura Sushi, along with his two "co-conspirators." Nagoya police declare they are holding all three sushi terrorists on suspicion of "forcible obstruction of business." The crime would carry a maximum penalty of three years in prison, if they're convicted.

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Peter Thiel Says $50M of His Own Money Was Temporarily Frozen When SVB Failed

著者: EditorDavid
2023年3月19日 02:34
Axios remembers that it was just nine days ago that there were "concerns" about Silicon Valley Bank at venture capital firm. And soon Founders Fund's top operations executives "were on the phone, quickly deciding to move firm capital to a number of bigger banks." Firm founder Peter Thiel was not part of the conversation. One source says that the assumption was that they'd return the money to SVB after the crisis had ended.... Founders Fund wasn't the only venture capital firm giving this sort of warning to portfolio companies, nor necessarily the first, but word of its advice spread like wildfire (it also ended up in media reports, including one from Axios). Almost immediately, the firm came under withering criticism from some other venture capitalists, accusing Founders Fund (and Thiel personally) of sparking a bank run that ultimately led to $42 billion in withdrawals. Some even speculated that it was intentional, as payback for some unknown grudge between the two groups. Earlier this week the Washington Examiner chronicled some of that criticism: "There should be more scrutiny of Peter Thiel and [hedge fund manager] Bill Ackman for yelling fire in a crowded theater in this SVB collapse," tweeted CNBC host Sara Eisen [on Monday]. Others turned their focus to Thiel's promotion and subsequent profiting off of crypto investments after the market crashed as a reason to be suspicious of his withdrawals. "You mean the guy who was touting crypto and trashing critics while he was selling crypto? That guy? Shocker!" tweeted tech journalist Kara Swisher. But Peter Thiel says he actually left his own money in the bank, reports Business Insider: "I had $50 million of my own money stuck in SVB," he told the Financial Times.... Thiel told the Financial Times that he did not believe the SVB would fail last week. Other venture capital firms — including Coatue Management, Union Square Ventures, and Founder Collective — had similarly advised startup clients to transfer money from SVB after the bank revealed a $1.8 billion loss and the bank's share price collapsed. These firms have pushed back against accusations that they were spreading panic, saying that they were giving financial advice they believed would be in the best interest of their clients.... Thiel told the Financial Times that his account was frozen on Friday when regulators stepped in and took control of the bank. However, it is once again accessible after the US government stepped in earlier this week and shored up all customer deposits in SVB.

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Amazon's AWS Releases Fedora-Based, Cloud-Optimized 'Amazon Linux 2023'

著者: EditorDavid
2023年3月19日 01:34
"AWS has provided you with a cloud-optimized Linux distribution since 2010," notes the cloud service's blog. This week they announced the third generation of Amazon's Linux distro: 'Amazon Linux 2023'. Every generation of Amazon Linux distribution is secured, optimized for the cloud, and receives long-term AWS support.... Deploying your workloads on Amazon Linux 2023 gives you three major benefits: a high-security standard, a predictable lifecycle, and a consistent update experience. Let's look at security first. Amazon Linux 2023 includes preconfigured security policies that make it easy for you to implement common industry guidelines. You can configure these policies at launch time or run time. For example, you can configure the system crypto policy to enforce system-wide usage of a specific set of cipher suites, TLS versions, or acceptable parameters in certificates and key exchanges. Also, the Linux kernel has many hardening features enabled by default.... When looking for a base to serve as a starting point for Amazon Linux 2023, Fedora was the best choice. We found that Fedora's core tenets (Freedom, Friends, Features, First) resonate well with our vision for Amazon Linux. However, Amazon Linux focuses on a long-term, stable OS for the cloud, which is a notably different release cycle and lifecycle than Fedora. Amazon Linux 2023 provides updated versions of open-source software, a larger variety of packages, and frequent releases. Amazon Linux 2023 isn't directly comparable to any specific Fedora release. The Amazon Linux 2023 GA version includes components from Fedora 34, 35, and 36. Some of the components are the same as the components in Fedora, and some are modified. Other components more closely resemble the components in CentOS Stream 9 or were developed independently. The Amazon Linux kernel, on its side, is sourced from the long-term support options that are on kernel.org, chosen independently from the kernel provided by Fedora. Like every good citizen in the open-source community, we give back and contribute our changes to upstream distributions and sources for the benefit of the entire community. Amazon Linux 2023 itself is open source. Their announcement notes that Amazon Linux is the most used Linux distribution on AWS, with hundreds of thousands of their customers already using Amazon Linux 2.

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Elon Musk Says Twitter Will Open Source Its Recommendation Code on March 31

著者: EditorDavid
2023年3月19日 00:34
BGR reports: Elon Musk seems to be close to making good on his promise to open-source Twitter's code. Well, at least part of it. In a post on the social media platform, the Twitter CEO announced that the company will open-source the code used to recommend tweets on March 31. Musk did not provide any other details about how that will work or specifically when on that date the code will be provided. Musk has been teasing and promising open-sourcing Twitter's code for a while now, so it'll be interesting to see what the impact is...

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New Data Found Linking Covid-19's Origins to Wuhan Market. WHO Demands China Release It

著者: EditorDavid
2023年3月18日 23:34
"The World Health Organization on Friday called on China to release new data linking the Covid pandemic's origins to animal samples at Wuhan Market after the country recently took down the research," reports CNBC. The existence of the new data was revealed by the Atlantic earlier this week, in an article reporting that the newly-discovered samples showed the virus was present in creatures for sale there near the very beginning of the pandemic: A new analysis of genetic sequences collected from the market shows that raccoon dogs being illegally sold at the venue could have been carrying and possibly shedding the virus at the end of 2019. It's some of the strongest support yet, experts told me, that the pandemic began when SARS-CoV-2 hopped from animals into humans, rather than in an accident among scientists experimenting with viruses.... The genetic sequences were pulled out of swabs taken in and near market stalls around the pandemic's start. They represent the first bits of raw data that researchers outside of China's academic institutions and their direct collaborators have had access to. A few weeks ago, the data appeared on an open-access genomic database called GISAID, after being quietly posted by researchers affiliated with the country's Center for Disease Control and Prevention. By almost pure happenstance, scientists in Europe, North America, and Australia spotted the sequences, downloaded them, and began an analysis. The samples were already known to be positive for the coronavirus, and had been scrutinized before by the same group of Chinese researchers who uploaded the data to GISAID. But that prior analysis, released as a preprint publication in February 2022, asserted that "no animal host of SARS-CoV-2 can be deduced...." The new analysis, led by Kristian Andersen, Edward Holmes, and Michael Worobey — three prominent researchers who have been looking into the virus's roots — shows that that may not be the case. Within about half a day of downloading the data from GISAID, the trio and their collaborators discovered that several market samples that tested positive for SARS-CoV-2 were also coming back chock-full of animal genetic material — much of which was a match for the common raccoon dog. Because of how the samples were gathered, and because viruses can't persist by themselves in the environment, the scientists think that their findings could indicate the presence of a coronavirus-infected raccoon dog in the spots where the swabs were taken.... The new analysis builds on extensive previous research that points to the market as the source of the earliest major outbreak of SARS-CoV-2: Many of the earliest known COVID-19 cases of the pandemic were clustered roughly in the market's vicinity. And the virus's genetic material was found in many samples swabbed from carts and animal-processing equipment at the venue, as well as parts of nearby infrastructure, such as storehouses, sewage wells, and water drains. Raccoon dogs, creatures commonly bred for sale in China, are also already known to be one of many mammal species that can easily catch and spread the coronavirus. All of this left one main hole in the puzzle to fill: clear-cut evidence that raccoon dogs and the virus were in the exact same spot at the market, close enough that the creatures might have been infected and, possibly, infectious. That's what the new analysis provides. Think of it as finding the DNA of an investigation's main suspect at the scene of the crime. The article also notes that the genetic sequences "also vanished from the database shortly after the international team of researchers notified the Chinese researchers of their preliminary findings, without explanation." And it adds that all along China has "vehemently" fought the theory that Covid-19 originated from live animals being sold at Wuhan market. Although "in June 2021, a team of researchers published a study documenting tens of thousands of mammals for sale in wet markets in Wuhan between 2017 and late 2019, including at Huanan." "The animals were kept in largely illegal, cramped, and unhygienic settings — conditions conducive to viral transmission — and among them were more than 1,000 raccoon dogs." And there's even photos of raccoon dogs for sale at the market in December of 2019. More coverage of the newly-discovered data is now appearing in numerous news outlets, including the New York Times, NBC News, ABC News, the Guardian, PBS, and Science.

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GitHub Starts Mandatory 2FA Rollout Early for Some Users

著者: EditorDavid
2023年3月13日 20:34
By the end of 2023, GitHub will require all code contributors to enable two-factor authentication — part of "a platform-wide effort to secure software development by improving account security." But on Monday they'll start rolling it out, according to a new blog post, reaching out to "smaller" groups of developers and administrators "to notify them of their 2FA enrollment requirement." If your account is selected for enrollment, you will be notified via email and see a banner on GitHub.com, asking you to enroll. You'll have 45 days to configure 2FA on your account — before that date nothing will change about using GitHub except for the reminders. We'll let you know when your enablement deadline is getting close, and once it has passed you will be required to enable 2FA the first time you access GitHub.com. You'll have the ability to snooze this notification for up to a week, but after that your ability to access your account will be limited. Don't worry: this snooze period only starts once you've signed in after the deadline, so if you're on vacation or out of office, you'll still get that one week period to set up 2FA when you're back at your desk.... Twenty-eight (28) days after you enable 2FA, you'll be asked to perform a 2FA check-up while using GitHub.com, which validates that your 2FA setup is working correctly. Previously signed-in users will be able to reconfigure 2FA if they have misconfigured or misplaced second factors during onboarding. GitHub's blog post says their gradual rollout plan "will let us make sure developers are able to successfully onboard, and make adjustments as needed before we scale to larger groups as the year progresses." InfoWorld summarizes the options: Users can choose between 2FA methods such as TOTP (Time-based One-Time Password), SMS (Short Message Service), security keys, or GitHub Mobile as a preferred 2FA method. GitHub advises using security keys and TOTPs wherever possible; SMS does not provide the same level of protection and is no longer recommended under NIST 800-63B, the company said. Internally GitHub is also testing passkeys, according to their blog post. "Protecting developers and consumers of the open source ecosystem from these types of attacks is the first and most critical step toward securing the supply chain."

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Meta is Exploring Plans to Build a Twitter Rival

著者: EditorDavid
2023年3月13日 16:34
"Meta, the parent firm of Facebook and Instagram, is working on a standalone, text-based social network app," reports the BBC. BR> "It could rival both Twitter and its decentralised competitor, Mastodon." A spokesperson told the BBC: "We're exploring a standalone decentralized social network for sharing text updates...." According to MoneyControl, the new app is codenamed P92, and will allow users to log in through their existing Instagram credentials. Meta's app will be based on a similar framework to the one that powers Mastodon, a Twitter-like service which was launched in 2016. The new app would be decentralised — it cannot be run at the whim of a single entity, bought or sold.... It was not immediately clear when Meta would roll out the new app.

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Stack Overflow Survey Finds Most-Proven Technologies: Open Source, Cloud Computing, Machine Learning

著者: EditorDavid
2023年3月13日 12:55
Stack Overflow explored the "hype cycle" by asking thousands of real developers whether nascent tech trends have really proven themselves, and how they feel about them. "With AI-assisted technologies in the news, this survey's aim was to get a baseline for perceived utility and impact" of various technologies, writes Stack Overflow's senior analyst for market research and insights. The results? "Open source is clearly positioned as the north star to all other technologies, lighting the way to the chosen land of future technology prosperity." Technologies such as blockchain or AI may dominate tech media headlines, but are they truly trusted in the eyes of developers and technologists? On a scale of zero (Experimental) to 10 (Proven), the top proven technologies by mean score are open source with 6.9, cloud computing with 6.5, and machine learning with 5.9. The lowest scoring were quantum computing with 3.7, nanotechnology with 4.5, and low code/no code with 4.6.... [When asked for the next technology that everyone will use], AI comes in at the top of the list by a large margin, but our three top proven selections (open source, machine learning, cloud computing) follow after.... It's one thing to believe a technology has a prosperous future, it's another to believe a technology deserves a prosperous future. Alongside the emergent sentiment, respondents also scored the same technologies on a zero (Negative Impact) to 10 (Positive Impact) scale for impact on the world. The top positive mean scoring technologies were open source with 7.2, sustainable technologies with 6.6 and machine learning with 6.5; the top negative mean scoring technologies were low code/no code, InnerSource, and blockchain all with 5.3. Seeing low code/no code and blockchain score so low here makes sense because both could be associated with questionable job security in certain developer careers; however it's surprising that AI is not there with them on the negative end of the spectrum. AI-assisted technology had an above average mean score for positive impact (6.2) and the percent positive score is not that far off from those machine learning and cloud computing (28% vs. 33% or 32%). Possibly what we are seeing here as far as why developers would not rate AI more negatively than technologies like low code/no code or blockchain but do give it a higher emergent score is that they understand the technology better than a typical journalist or think tank analyst. AI-assisted tech is the second highest chosen technology on the list for wanting more hands-on training among respondents, just below machine learning. Developers understand the distinction between media buzz around AI replacing humans in well-paying jobs and the possibility of humans in better quality jobs when AI and machine learning technologies mature. Low code/no code for the same reason probably doesn't deserve to be rated so low, but it's clear that developers are not interested in learning more about it. Open source software is the overall choice for most positive and most proven scores in sentiment compared to the set of technologies we polled our users about. One quadrant of their graph shows three proven technologies which developers still had negative feelings about: biometrics, serverless computing, and rapid prototyping tools. (With "Internet of Things" straddling the line between positive and negative feelings.) And there were two technologies which 10% of respondents thought would never be widely used in the future: low code/no code and blockchain. "Post-FTX scandal, it's clear that most developers do not feel blockchain is positive or proven," the analyst writes. "However there is still desire to learn as more respondents want training with blockchain than cloud computing. There's a reason to believe in the direct positive impact of a given technology when it pays the bills."

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GM Wants to Bring Microsoft's ChatGPT to Cars

著者: EditorDavid
2023年3月13日 09:20
Reuters reports: General Motors is exploring uses for ChatGPT as part of its broader collaboration with Microsoft, a company executive told Reuters. "ChatGPT is going to be in everything," GM Vice President Scott Miller said in an interview last week. The chatbot could be used to access information on how to use vehicle features normally found in an owners manual, program functions such as a garage door code or integrate schedules from a calendar, Miller said. "This shift is not just about one single capability like the evolution of voice commands, but instead means that customers can expect their future vehicles to be far more capable and fresh overall when it comes to emerging technologies," a GM spokesperson said on Friday. More details from Engadget: According to Semafor, the digital assistant will operate differently from other chatbots like Bing Chat. GM is reportedly working on adding a "car-specific layer" on top of the large language models that power ChatGPT.

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US Regulators Bail Out SVB Customers, Who Can Access All Their Money Monday

著者: EditorDavid
2023年3月13日 07:48
Breaking news from CNN: Treasury Secretary Janet Yellen on Sunday instructed the Federal Deposit Insurance Corporation to guarantee Silicon Valley Bank customers will have access to all of their money starting Monday. By guaranteeing all deposits — even the uninsured money customers kept with the failed SVB bank — the government can ensure public confidence in America's banking system, said Yellen, Federal Reserve Chair Jerome Powell and FDIC Chairman Martin J. Gruenberg in a joint statement.... The FDIC opened an auction Sunday for bids to acquire the bank, the Treasury Department said in a briefing with lawmakers in the California delegation, two sources familiar with the briefing told CNN.... Under Secretary for Domestic Finance Nellie Liang and Assistant Secretary for Legislative Affairs Jonathan Davidson led the briefing, during which they told members that the FDIC is prepared "to operate the institution" to ensure depositors can maintain payroll for their employees and that more operations will emerge in coming days, one of the sources said. The treasury secretary's statement clarified that "No losses associated with the resolution of Silicon Valley Bank will be borne by the taxpayer." We are also announcing a similar systemic risk exception for Signature Bank, New York, New York, which was closed today by its state chartering authority. All depositors of this institution will be made whole. As with the resolution of Silicon Valley Bank, no losses will be borne by the taxpayer. Shareholders and certain unsecured debtholders will not be protected. Senior management has also been removed. Any losses to the Deposit Insurance Fund to support uninsured depositors will be recovered by a special assessment on banks, as required by law. Finally, the Federal Reserve Board on Sunday announced it will make available additional funding to eligible depository institutions to help assure banks have the ability to meet the needs of all their depositors. Meanwhile, congresswoman Nancy Pelosi said there are multiple potential buyers for SVB, and "What we would hope to see by tomorrow morning is for some other bank to buy the bank." The UK arm of the bank has already received a bid from the Bank of London. From the treasury secretary's statement: The U.S. banking system remains resilient and on a solid foundation, in large part due to reforms that were made after the financial crisis that ensured better safeguards for the banking industry. Those reforms combined with today's actions demonstrate our commitment to take the necessary steps to ensure that depositors' savings remain safe.

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Is Samsung Faking the AI-Enhanced 'Space Zoom' Photos on Galaxy Smartphones?

著者: EditorDavid
2023年3月13日 06:46
Samsung's Galaxy smartphones now offer "Space Zoom," writes Apple Insider, a feature augmenting 3x and 10x telephoto cameras with digital zoom "aided by Samsung's AI Super Resolution technology." But the resulting 100X zoom levels "appear to be more a feat of AI trickery than anything else," they conclude, citing an investigation by a Reddit user: That so-called Space Zoom could potentially allow users to photograph the moon, and many do. However, it may be the case that the level of detail in the moon shots may only be higher due to software shenanigans.... The user tested the effect by downloading a high-resolution image of the moon, then downsized it to a 170 by 170-resolution image, and then applied a gaussian blur to obliterate any final details of its surface. They then showed the low-res blurry moon at full screen on their monitor, walked to the other end of their room, zoomed in on the fake celestial body, and took a photograph. After some processing, an image of the moon was produced by the smartphone, but the surface had considerably more detail for the surface than the doctored source. The user reckons Samsung "is leveraging an AI model to put craters and other details on places which were just a blurry mess." They go further to stress that while super resolution processing uses multiple images to recover otherwise-lost detail, this seems to be something different. It is proposed that this is a case "where you have a specific AI model trained on a set of moon images, in order to recognize the moon and slap on the moon texture on it." The Reddit user has now posted an update: I photoshopped one moon next to another (to see if one moon would get the AI treatment, while another would not), and managed to coax the AI to do exactly that.... [O]ne moon got the "AI enhancement", while the other one shows what was actually visible to the sensor — a blurry mess.... It's literally adding in detail that weren't there. It's not deconvolution, it's not sharpening, it's not super resolution, it's not "multiple frames or exposures". It's generating data.

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