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Reçu aujourd’hui — 30 juin 2025Actualités numériques

Tumblr's Move To WordPress and Fediverse Integration Is 'On Hold'

Par :BeauHD
30 juin 2025 à 23:00
Automattic has put its plan to migrate Tumblr's backend to WordPress on hold, with CEO Matt Mullenweg citing a shift in focus toward features users are actively requesting. "I still want to do it," Mullenweg says. "It's just cleaner. But right now, we're not working on it." The Verge reports: The decision to halt the change also appears to mean that Tumblr posts won't be available in the fediverse in the near future. WordPress.com currently offers an ActivityPub plug-in, so Tumblr moving onto WordPress would theoretically let people bring Tumblr posts to the fediverse. "That would've been a free way to get it," Mullenweg says. "And so that was one of the arguments for migrating everything to WordPress." In the meantime, however, "I think if there was a big push to implement fediverse, we would just do it on the Tumblr code base," according to Mullenweg.

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CarFax For Used PCs: Hewlett Packard Wants To Give Laptops New Life

Par :BeauHD
30 juin 2025 à 22:40
HP is developing a "PCFax" system similar to CarFax for used cars that securely collects and stores detailed device usage and health data at the firmware level to extend the life of PCs and reduce e-waste. A team of HP experts outlines the system in a recent IEEE Spectrum report: The secure telemetry protocol we've developed at HP works as follows. We gather the critical hardware and sensor data and store it in a designated area of the SSD. This area is write-locked, meaning only authorized firmware components can write to it, preventing accidental modification or tampering. That authorized firmware component we us is the Endpoint Security Controller, a dedicated piece of hardware embedded in business class HP PCs. It plays a critical role in strengthening platform-level security and works independently from the main CPU to provide foundational protection. The endpoint security controller establishes a secure session by retaining the secret key within the controller itself. This mechanism enables read data protection on the SSD -- where telemetry and sensitive data are stored -- by preventing unauthorized access, even if the operating system is reinstalled or the system environment is otherwise altered. Then, the collected data is recorded in a timestamped file, stored within a dedicated telemetry log on the SSD. Storing these records on the SSD has the benefit of ensuring the data is persistent even if the operating system is reinstalled or some other drastic change in software environment occurs. The telemetry log employs a cyclic buffer design, automatically overwriting older entries when the log reaches full capacity. Then, the telemetry log can be accessed by authorized applications at the operating system level. The telemetry log serves as the foundation for a comprehensive device history report. Much like a CarFax report for used cars, this report, which we call PCFax, will provide both current users and potential buyers with crucial information. The PCFax report aggregates data from multiple sources beyond just the on-device telemetry logs. It combines the secure firmware-level usage data with information from HP's factory and supply chain records, digital services platforms, customer support service records, diagnostic logs, and more. Additionally, the system can integrate data from external sources including partner sales and service records, refurbishment partner databases, third-party component manufacturers like Intel, and other original equipment manufacturers. This multi-source approach creates a complete picture of the device's entire lifecycle, from manufacturing through all subsequent ownership and service events.

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Reçu avant avant-hierActualités numériques

After 27 Years, Engineer Discovers How To Display Secret Photo In Power Mac ROM

Par :BeauHD
28 juin 2025 à 13:00
An anonymous reader quotes a report from Ars Technica: On Tuesday, software engineer Doug Brown published his discovery of how to trigger a long-known but previously inaccessible Easter egg in the Power Mac G3's ROM: a hidden photo of the development team that nobody could figure out how to display for 27 years. While Pierre Dandumont first documented the JPEG image itself in 2014, the method to view it on the computer remained a mystery until Brown's reverse engineering work revealed that users must format a RAM disk with the text "secret ROM image." Brown stumbled upon the image while using a hex editor tool called Hex Fiend with Eric Harmon's Mac ROM template to explore the resources stored in the beige Power Mac G3's ROM. The ROM appeared in desktop, minitower, and all-in-one G3 models from 1997 through 1999. "While I was browsing through the ROM, two things caught my eye," Brown wrote. He found both the HPOE resource containing the JPEG image of team members and a suspicious set of Pascal strings in the PowerPC-native SCSI Manager 4.3 code that included ".Edisk," "secret ROM image," and "The Team." The strings provided the crucial clue Brown needed. After extracting and disassembling the code using Ghidra, he discovered that the SCSI Manager was checking for a RAM disk volume named "secret ROM image." When found, the code would create a file called "The Team" containing the hidden JPEG data. Brown initially shared his findings on the #mac68k IRC channel, where a user named Alex quickly figured out the activation method. The trick requires users to enable the RAM Disk in the Memory control panel, restart, select the RAM Disk icon, choose "Erase Disk" from the Special menu, and type "secret ROM image" into the format dialog. "If you double-click the file, SimpleText will open it," Brown explains on his blog just before displaying the hidden team photo that emerges after following the steps.

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Graphics Artists In China Push Back On AI and Its Averaging Effect

Par :BeauHD
28 juin 2025 à 10:00
Graphic artists in China are pushing back against AI image generators, which they say "profoundly shifts clients' perception of their work, specifically in terms of how much that work costs and how much time it takes to produce," reports The Verge. "Freelance artists or designers working in industries with clients that invest in stylized, eye-catching graphics, like advertising, are particularly at risk." From the report: Long before AI image generators became popular, graphic designers at major tech companies and in-house designers for large corporate clients were often instructed by managers to crib aesthetics from competitors or from social media, according to one employee at a major online shopping platform in China, who asked to remain anonymous for fear of retaliation from their employer. Where a human would need to understand and reverse engineer a distinctive style to recreate it, AI image generators simply create randomized mutations of it. Often, the results will look like obvious copies and include errors, but other graphic designers can then edit them into a final product. "I think it'd be easier to replace me if I didn't embrace [AI]," the shopping platform employee says. Early on, as tools like Stable Diffusion and Midjourney became more popular, their colleagues who spoke English well were selected to study AI image generators to increase in-house expertise on how to write successful prompts and identify what types of tasks AI was useful for. Ultimately, it was useful for copying styles from popular artists that, in the past, would take more time to study. "I think it forces both designers and clients to rethink the value of designers," Jia says. "Is it just about producing a design? Or is it about consultation, creativity, strategy, direction, and aesthetic?" [...] Across the board, though, artists and designers say that AI hype has negatively impacted clients' view of their work's value. Now, clients expect a graphic designer to produce work on a shorter timeframe and for less money, which also has its own averaging impact, lowering the ceiling for what designers can deliver. As clients lower budgets and squish timelines, the quality of the designers' output decreases. "There is now a significant misperception about the workload of designers," [says Erbing, a graphic designer in Beijing who has worked with several ad agencies and asked to be called by his nickname]. "Some clients think that since AI must have improved efficiency, they can halve their budget." But this perception runs contrary to what designers spend the majority of their time doing, which is not necessarily just making any image, Erbing says.

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7 People Now Have Neuralink Brain Implant

Par :BeauHD
28 juin 2025 à 07:00
Seven people have now received Neuralink's N1 brain implant, which enables individuals with ALS or spinal cord injuries to control a computer with their thoughts. PCMag reports: In a February 2025 update, Neuralink confirmed that three people had received its brain-computer interface (BCI). That increased to five by June, when it also reported a $650 million funding round. We're now at seven, Barrow tweeted today; Neuralink retweeted that message. Six of the seven are participating in the PRIME study, conducted by Barrow, which handles the implantations from its Phoenix, Arizona, office. It aims to prove that the N1 implant, the R1 surgical robot, and the N1 User App on the computer are safe and effective, according to the program brochure. (No BCIs have been approved by the US Food and Drug Administration.) Participants in the study get the implant through a surgery in which a custom-built robotic arm drills a hole in their skull and implants the device. The implant connects to a computer via Bluetooth, allowing patients to move the cursor, select words to type, browse the web, and even play video games -- a favorite activity of Neuralink's first human patient, Noland Arbaugh, who can do this all without moving any limbs or fingers. [...] Arbaugh, now 31, became paralyzed during a diving accident. Other Neuralink patients include Alex, a former machine parts builder who lost function of his arms and uses his N1 Implant to design 3D machine parts with computer-aided design (CAD). The third patient is Brad, the first person with ALS to receive the N1 implant, according to Barrow. Mike is the fourth patient, and "the first person with a full-time job to use the N1 Implant," Barrow says. "He worked as a survey technician for city government and spent the majority of his time in the field until his ALS made the work too difficult. Like Alex, Mike has used CAD software with his Neuralink device to continue doing survey work from home and provide for his family." The fifth publicly named patient is RJ, a veteran who became paralyzed after a motorcycle accident, according to the University of Miami. The other two patients remain anonymous, but we can expect Neuralink to continue recruiting more people (here's how to apply).

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Denmark To Tackle Deepfakes By Giving People Copyright To Their Own Features

Par :BeauHD
28 juin 2025 à 03:30
An anonymous reader quotes a report from The Guardian: The Danish government is to clamp down on the creation and dissemination of AI-generated deepfakes by changing copyright law to ensure that everybody has the right to their own body, facial features and voice. The Danish government said on Thursday it would strengthen protection against digital imitations of people's identities with what it believes to be the first law of its kind in Europe. Having secured broad cross-party agreement, the department of culture plans to submit a proposal to amend the current law for consultation before the summer recess and then submit the amendment in the autumn. It defines a deepfake as a very realistic digital representation of a person, including their appearance and voice. The Danish culture minister, Jakob Engel-Schmidt, said he hoped the bill before parliament would send an "unequivocal message" that everybody had the right to the way they looked and sounded. He told the Guardian: "In the bill we agree and are sending an unequivocal message that everybody has the right to their own body, their own voice and their own facial features, which is apparently not how the current law is protecting people against generative AI." He added: "Human beings can be run through the digital copy machine and be misused for all sorts of purposes and I'm not willing to accept that." The changes to Danish copyright law will, once approved, theoretically give people in Denmark the right to demand that online platforms remove such content if it is shared without consent. It will also cover "realistic, digitally generated imitations" of an artist's performance without consent. Violation of the proposed rules could result in compensation for those affected. The government said the new rules would not affect parodies and satire, which would still be permitted. "Of course this is new ground we are breaking, and if the platforms are not complying with that, we are willing to take additional steps," said Engel-Schmidt. He expressed hope that other European countries will follow suit and warned that "severe fines" will be imposed if tech platforms fail to comply.

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'The Year of the EU Linux Desktop May Finally Arrive'

Par :BeauHD
28 juin 2025 à 01:00
Steven J. Vaughan-Nichols writes in an opinion piece for The Register: Microsoft, tactically admitting it has failed at talking all the Windows 10 PC users into moving to Windows 11 after all, is -- sort of, kind of -- extending Windows 10 support for another year. For most users, that means they'll need to subscribe to Microsoft 365. This, in turn, means their data and meta-information will be kept in a US-based datacenter. That isn't sitting so well with many European Union (EU) organizations and companies. It doesn't sit that well with me or a lot of other people either. A few years back, I wrote in these very pages that Microsoft didn't want you so much to buy Windows as subscribe to its cloud services and keep your data on its servers. If you wanted a real desktop operating system, Linux would be almost your only choice. Nothing has changed since then, except that folks are getting a wee bit more concerned about their privacy now that President Donald Trump is in charge of the US. You may have noticed that he and his regime love getting their hands on other people's data. Privacy isn't the only issue. Can you trust Microsoft to deliver on its service promises under American political pressure? Ask the EU-based International Criminal Court (ICC) which after it issued arrest warrants for Israeli Prime Minister Benjamin Netanyahu for war crimes, Trump imposed sanctions on the ICC. Soon afterward, ICC's chief prosecutor, Karim Khan, was reportedly locked out of his Microsoft email accounts. Coincidence? Some think not. Microsoft denies they had anything to do with this. Peter Ganten, chairman of the German-based Open-Source Business Alliance (OSBA), opined that these sanctions ordered by the US which he alleged had been implemented by Microsoft "must be a wake-up call for all those responsible for the secure availability of state and private IT and communication infrastructures." Microsoft chairman and general counsel, Brad Smith, had promised that it would stand behind its EU customers against political pressure. In the aftermath of the ICC reports, Smith declared Microsoft had not been "in any way [involved in] the cessation of services to the ICC." In the meantime, if you want to reach Khan, you'll find him on the privacy-first Swiss email provider, ProtonMail. In short, besides all the other good reasons for people switching to the Linux desktop - security, Linux is now easy to use, and, thanks to Steam, you can do serious gaming on Linux - privacy has become much more critical. That's why several EU governments have decided that moving to the Linux desktop makes a lot of sense... Besides, all these governments know that switching from Windows 10 to 11 isn't cheap. While finances also play a role, and I always believe in "following the money" when it comes to such software decisions, there's no question that Europe is worried about just how trustworthy America and its companies are these days. Do you blame them? I don't. The shift to the Linux desktop is "nothing new," as Vaughan-Nichols notes. Munich launched its LiMux project back in 2004 and, despite ending it in 2017, reignited its open-source commitment by establishing a dedicated program office in 2024. In France, the gendarmerie now operates over 100,000 computers on a custom Ubuntu-based OS (GendBuntu), while the city of Lyon is transitioning to Linux and PostgreSQL. More recently, Denmark announced it is dropping Windows and Office in favor of Linux and LibreOffice, citing digital sovereignty. The German state of Schleswig-Holstein is following suit, also moving away from Microsoft software. Meanwhile, a pan-European Linux OS (EU OS) based on Fedora Kinoite is being explored, with Linux Mint and openSUSE among the alternatives under consideration.

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Cars' Forward Blind Zones Are Worse Now Than 25 Years Ago

Par :BeauHD
27 juin 2025 à 23:40
Longtime Slashdot reader sinij shares a report from Car and Driver with the comment: "Lack of visibility is a significant consequence of improving safety on the front overlap crash testing." Here's an excerpt from the report: The Insurance Institute for Highway Safety has a new method to look at what drivers can't look at, and the results of a DOT study using the method suggest that things have gotten worse over the past quarter-century. [...] For the study, researchers with the U.S. Department of Transportation's Volpe Center used the IIHS method to examine every generation of some popular vehicles sold between 1997 and 2023. The models chosen were the Chevrolet Suburban, the Ford F-150, the Honda Accord, the Honda CR-V, the Jeep Grand Cherokee, and the Toyota Camry. The analysis measured how much of a 10-meter radius is visible to a driver; this distance was chosen because that's approximately how much space a driver needs to react and stop when traveling at 10 mph. The study also measured visibility between 10 and 20 meters from the vehicle. The biggest model-specific difference was observed with the Honda CR-V. In a 1997 model, the researchers measured 68 percent visibility, while the 2022 came in at just 28 percent. In a 2000 Suburban, the study measured 56 percent visible area within the 10-meter radius, but in a 2023 model it was down to 28 percent. The study concluded that higher hoods on newer versions of both models had the biggest impact on outward visibility. The F-150 started out with low visibility (43% for a 1997 model) and also declined (36% for the 2015 version). The two sedans in the study saw the least regression: A 2003 Accord was measured at 65 percent visibility, with the 2023 close behind at 60 percent, and the Camry went from 61 percent for the 2007 model to 57 percent for a 2023. Results for visibility between 10 and 20 meters were mixed, with some improving and others decreasing over subsequent generations. While this is not conclusive evidence across the industry, the results from these representative vehicles suggest an overall decline in outward frontal visibility. The study also notes that, during the same time period, pedestrian and bicyclist deaths on U.S. roads increased dramatically -- 37 and 42 percent, respectively. There's likely at least some causation with that correlation, even when you consider the addition of features such as automated emergency braking that are meant to intervene and prevent such collisions.

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Fed Chair Powell Says AI Is Coming For Your Job

Par :BeauHD
27 juin 2025 à 23:00
Federal Reserve Chair Jerome Powell told the U.S. Senate that while AI hasn't yet dramatically impacted the economy or labor market, its transformative effects are inevitable -- though the timeline remains uncertain. The Register reports: Speaking to the US Senate Banking Committee on Wednesday to give his semiannual monetary policy report, Powell told elected officials that AI's effect on the economy to date is "probably not great" yet, but it has "enormous capabilities to make really significant changes in the economy and labor force." Powell declined to predict how quickly that change could happen, only noting that the final few leaps to get from a shiny new technology to practical implementation can be a slow one. "What's happened before with technology is that it seems to take a long time to be implemented," Powell said. "That last phase has tended to take longer than people expect." AI is likely to follow that trend, Powell asserted, but he has no idea what sort of timeline that puts on the eventual economy-transforming maturation point of artificial intelligence. "There's a tremendous uncertainty about the timing of [economic changes], what the ultimate consequences will be and what the medium term consequences will be," Powell said. [...] That continuation will be watched by the Fed, Powell told Senators, but that doesn't mean he'll have the power to do anything about it. "The Fed doesn't have the tools to address the social issues and the labor market issues that will arise from this," Powell said. "We just have interest rates."

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A Developer Built a Real-World Ad Blocker For Snap Spectacles

Par :BeauHD
27 juin 2025 à 22:20
An anonymous reader quotes a report from UploadVR: Software developer Stijn Spanhove used the newest SDK features of Snap OS to build a prototype of [a real-world ad blocker for Snap Spectacles]. If you're unfamiliar, Snap Spectacles are a bulky AR glasses development kit available to rent for $99/month. They run Snap OS, the company's made-for-AR operating system, and developers build apps called Lenses for them using Lens Studio or WebXR. Spanhove built the real-world ad blocker using the new Depth Module API of Snap OS, integrated with the vision capability of Google's Gemini AI via the cloud. The Depth Module API caches depth frames, meaning that coordinate results from cloud vision models can be mapped to positions in 3D space. This enables detecting and labeling real-world objects, for example. Or, in the case of Spanhove's project, projecting a red rectangle onto real-world ads. However, while the software approach used for Spanhove's real-world ad blocker is sound, two fundamental hardware limitations mean it wouldn't be a practical way to avoid seeing ads in your reality. Firstly, the imagery rendered by see-through transparent AR systems like Spectacles isn't fully opaque. Thus, as you can see in the demo clip, the ads are still visible through the blocking rectangle. The other problem is that see-through transparent AR systems have a very limited field of view. In the case of Spectacles, just 46 degrees diagonal. So ads are only "blocked" whenever you're looking directly at them, and you'll still see them when you're not.

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Facebook Is Asking To Use Meta AI On Photos In Your Camera Roll You Haven't Yet Shared

Par :BeauHD
27 juin 2025 à 21:40
Facebook is prompting users to opt into a feature that uploads photos from their camera roll -- even those not shared on the platform -- to Meta's servers for AI-driven suggestions like collages and stylized edits. While Meta claims the content is private and not used for ads, opting in allows the company to analyze facial features and retain personal data under its broad AI terms, raising privacy concerns. TechCrunch reports: The feature is being suggested to Facebook users when they're creating a new Story on the social networking app. Here, a screen pops up and asks if the user will opt into "cloud processing" to allow creative suggestions. As the pop-up message explains, by clicking "Allow," you'll let Facebook generate new ideas from your camera roll, like collages, recaps, AI restylings, or photo themes. To work, Facebook says it will upload media from your camera roll to its cloud (meaning its servers) on an "ongoing basis," based on information like time, location, or themes. The message also notes that only you can see the suggestions, and the media isn't used for ad targeting. However, by tapping "Allow," you are agreeing to Meta's AI Terms. This allows your media and facial features to be analyzed by AI, it says. The company will additionally use the date and presence of people or objects in your photos to craft its creative ideas. [...] According to Meta's AI Terms around image processing, "once shared, you agree that Meta will analyze those images, including facial features, using AI. This processing allows us to offer innovative new features, including the ability to summarize image contents, modify images, and generate new content based on the image," the text states. The same AI terms also give Meta's AIs the right to "retain and use" any personal information you've shared in order to personalize its AI outputs. The company notes that it can review your interactions with its AIs, including conversations, and those reviews may be conducted by humans. The terms don't define what Meta considers personal information, beyond saying it includes "information you submit as Prompts, Feedback, or other Content." We have to wonder whether the photos you've shared for "cloud processing" also count here.

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DeepSeek Faces Ban From Apple, Google App Stores In Germany

Par :BeauHD
27 juin 2025 à 20:20
Germany's data protection commissioner has urged Apple and Google to remove Chinese AI startup DeepSeek from their app stores due to concerns about data protection. Reuters reports: Commissioner Meike Kamp said in a statement on Friday that she had made the request because DeepSeek illegally transfers users' personal data to China. The two U.S. tech giants must now review the request promptly and decide whether to block the app in Germany, she added, though her office has not set a precise timeframe. According to its own privacy policy, DeepSeek stores numerous pieces of personal data, such as requests to its AI program or uploaded files, on computers in China. "DeepSeek has not been able to provide my agency with convincing evidence that German users' data is protected in China to a level equivalent to that in the European Union," [Commissioner Meike Kamp] said. "Chinese authorities have far-reaching access rights to personal data within the sphere of influence of Chinese companies," she added. The commissioner said she took the decision after asking DeepSeek in May to meet the requirements for non-EU data transfers or else voluntarily withdraw its app. DeepSeek did not comply with this request, she added.

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Canada's Digital Services Tax To Stay In Place Despite G7 Deal

Par :BeauHD
27 juin 2025 à 19:40
An anonymous reader quotes a report from Bloomberg: Canada is proceeding with its digital services tax on technology companies such as Meta despite a Group of Seven agreement that resulted in removing the Section 899 "revenge tax" proposal from U.S. President Donald Trump's tax bill. The first payment for Canada's digital tax is still due Monday, the country's Finance Department confirmed, and covers revenue retroactively to 2022. The tax is three percent of the digital services revenue a firm makes from Canadian users above $20 million in a calendar year. Keeping the digital tax will not affect the G7 agreement, which focuses on global minimum taxes, the Finance Department said. The Section 899 provision would have targeted companies and investors from countries that the U.S. determines are unfairly taxing American companies. [...] Finance Minister Francois-Philippe Champagne suggested to reporters last week that the digital tax may be negotiated as part of broader, ongoing U.S.-Canada trade discussions. "Obviously all of that is something that we're considering as part of broader discussions that you may have," he said. Business groups in the country have opposed the tax since it was announced, arguing it would increase the cost of digital services and invite retaliation from the U.S. It also raised the ire of U.S. businesses and lawmakers. A group of 21 members of U.S. Congress wrote to Trump earlier this month asking him to push for the tax's removal, estimating the June 30 payment will cost U.S. companies $2 billion. Before scrapping its digital services tax, Canada wants to see an OECD deal on policies that expand a country's authority to tax profits earned within that country even if a company doesn't have a physical location there -- which is different from a global minimum tax. Earlier today, President Trump said the U.S. is immediately ending trade talks with Canada in response to the tax, calling it a "direct and blatant attack on our country." "Based on this egregious Tax, we are hereby terminating ALL discussions on Trade with Canada, effective immediately," Trump wrote in a post on Truth Social. "We will let Canada know the Tariff that they will be paying to do business with the United States of America within the next seven day period."

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Brother Printer Bug In 689 Models Exposes Millions To Hacking

Par :BeauHD
27 juin 2025 à 13:00
An anonymous reader quotes a report from SecurityWeek: Hundreds of printer models from Brother and other vendors are impacted by potentially serious vulnerabilities discovered by researchers at Rapid7. The cybersecurity firm revealed on Wednesday that its researchers identified eight vulnerabilities affecting multifunction printers made by Brother. The security holes have been found to impact 689 printer, scanner and label maker models from Brother, and some or all of the flaws also affect 46 Fujifilm Business Innovation, five Ricoh, six Konica Minolta, and two Toshiba printers. Overall, millions of enterprise and home printers are believed to be exposed to hacker attacks due to these vulnerabilities. The most serious of the flaws, tracked as CVE-2024-51978 and with a severity rating of 'critical', can allow a remote and unauthenticated attacker to bypass authentication by obtaining the device's default administrator password. CVE-2024-51978 can be chained with an information disclosure vulnerability tracked as CVE-2024-51977, which can be exploited to obtain a device's serial number. This serial number is needed to generate the default admin password. "This is due to the discovery of the default password generation procedure used by Brother devices," Rapid7 explained. "This procedure transforms a serial number into a default password. Affected devices have their default password set, based on each device's unique serial number, during the manufacturing process." Having the admin password enables an attacker to reconfigure the device or abuse functionality intended for authenticated users. The remaining vulnerabilities, which have severity ratings of 'medium' and 'high', can be exploited for DoS attacks, forcing the printer to open a TCP connection, obtain the password of a configured external service, trigger a stack overflow, and perform arbitrary HTTP requests. Six of the eight vulnerabilities found by Rapid7 can be exploited without authentication. Brother has patched most of the flaws, but CVE-2024-51978 requires a new manufacturing process to fully resolve, which will apply only to future devices.

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New IQ Research Shows Why Smarter People Make Better Decisions

Par :BeauHD
27 juin 2025 à 10:00
alternative_right shares a report from Phys.Org: A new study from the University of Bath's School of Management has found that individuals with a higher IQ make more realistic predictions, which supports better decision-making and can lead to improved life outcomes. The research, published in the Journal of Personality and Social Psychology, shows that people with a low IQ (the lowest 2.5% of the population) make forecasting errors that are more than twice as inaccurate as those made by people with a high IQ (the top 2.5% of the population). The research used data from a nationally representative sample of people over 50 in England (English Longitudinal Study of Aging ELSA), assessing their ability to predict their own life expectancy. Individuals were asked to predict their probability of living to certain ages, and these estimates were compared with the probabilities taken from Office for National Statistics life tables (a demographic tool used to analyze death rates and calculate life expectancies at various ages). The study controlled for differences in lifestyle, health, and genetic longevity. By analyzing participants' scores on a variety of cognitive tests, as well as genetic markers linked to intelligence and educational success, Chris Dawson, Professor of Economics and Behavioral Science at the University of Bath, showed that smarter individuals tend to have more accurate beliefs about uncertain future events - they are more skilled at assessing probability. Individuals with a higher IQ are significantly better at forecasting, making fewer errors (both positive and negative) and showing more consistent judgment compared to those with a lower IQ.

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Britain Shuns $34 Billion Morocco-UK Subsea Power Project

Par :BeauHD
27 juin 2025 à 07:00
The UK government has rejected the 25 billion ($34.39 billion) pound Morocco-UK Power Project, citing a preference for domestic renewable initiatives that offer greater economic and strategic benefits. The project aimed to supply solar and wind energy from the Sahara to power up to seven million UK homes. Reuters reports: "The government has concluded that it is not in the UK national interest at this time to continue further consideration of support for the Morocco-UK Power Project," energy department minister Michael Shanks said in a written statement to parliament. He also said the project did not clearly align strategically with the government's mission to build homegrown power in the UK. Xlinks' Morocco-UK power project would have tapped Moroccan renewable energy via what would have been the world's longest subsea power cable. The plan involved building 3,800 kilometers (2,361 miles) of high-voltage direct current subsea cables from Morocco to southwest England. The company had been seeking a guaranteed minimum price for the electricity supplied, known as contract for difference, from Britain's government.

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Doctors Perform First Robotic Heart Transplant In US Without Opening a Chest

Par :BeauHD
27 juin 2025 à 03:30
An anonymous reader quotes a report from Neuroscience News Science Magazine: Surgeons have performed the first fully robotic heart transplant in the U.S., using advanced robotic tools to avoid opening the chest. [...] Using a surgical robot, lead surgeon Dr. Kenneth Liao and his team made small, precise incisions, eliminating the need to open the chest and break the breast bone. Liao removed the diseased heart, and the new heart was implanted through preperitoneal space, avoiding chest incision. "Opening the chest and spreading the breastbone can affect wound healing and delay rehabilitation and prolong the patient's recovery, especially in heart transplant patients who take immunosuppressants," said Liao, professor and chief of cardiothoracic transplantation and circulatory support at Baylor College of Medicine and chief of cardiothoracic transplantation and mechanical circulatory support at Baylor St. Luke's Medical Center. "With the robotic approach, we preserve the integrity of the chest wall, which reduces the risk of infection and helps with early mobility, respiratory function and overall recovery." In addition to less surgical trauma, the clinical benefits of robotic heart transplant surgery include avoiding excessive bleeding from cutting the bone and reducing the need for blood transfusions, which minimizes the risk of developing antibodies against the transplanted heart. Before the transplant surgery, the 45-year-old patient had been hospitalized with advanced heart failure since November 2024 and required multiple mechanical devices to support his heart function. He received a heart transplant in early March 2025 and after heart transplant surgery, he spent a month in the hospital before being discharged home, without complications.

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Apple's Swift Coding Language Is Working On Android Support

Par :BeauHD
27 juin 2025 à 00:20
Apple's Swift programming language is expanding official support to Android through a new "Android Working Group" which will improve compatibility, integration, and tooling. "As it stands today, Android apps are generally coded in Kotlin, but Apple is looking to provide its Swift coding language as an alternative," notes 9to5Google. "Apple first launched its coding language back in 2014 with its own platforms in mind, but currently also supports Windows and Linux officially." From the report: A few of the key pillars the Working Group will look to accomplish include: - Improve and maintain Android support for the official Swift distribution, eliminating the need for out-of-tree or downstream patches - Recommend enhancements to core Swift packages such as Foundation and Dispatch to work better with Android idioms - Work with the Platform Steering Group to officially define platform support levels generally, and then work towards achieving official support of a particular level for Android - Determine the range of supported Android API levels and architectures for Swift integration - Develop continuous integration for the Swift project that includes Android testing in pull request checks. - Identify and recommend best practices for bridging between Swift and Android's Java SDK and packaging Swift libraries with Android apps - Develop support for debugging Swift applications on Android - Advise and assist with adding support for Android to various community Swift packages

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Comcast's New Plans Dump the Data Caps

Par :BeauHD
26 juin 2025 à 23:40
Comcast is introducing new simplified, contract-free broadband plans that eliminate its unpopular 1.2TB data cap for residential customers. "The company began enforcing a data cap in 2008, when it set that limit at 250GB," notes PCMag. "Four years later, it raised that to 300GB, then lifted it to 1TB in 2016 and inched it up again to 1.25TB in 2020 after suspending it entirely during the early months of the pandemic." The report notes that existing customers will need to switch to these updated plans to benefit from the cap removal. PCMag reports: Steve Croney, Comcast's COO for connectivity and platforms, describes these new "everyday price plans" as "built on simplicity and transparency -- no hidden fees, no confusion." Comcast began showing the new plans on its sign-up pages Thursday morning. The monthly rates largely match those announced when Comcast advertised a rate-lock offer in April: - 300Mbps downloads for $40 with a one-year lock or $55 with a five-year lock, then $70 a month - 500Mbps for $55 with a one-year lock or $70 with a five-year lock, then $85 - 1Gbps for $70 with a one-year lock or $85 a month with a five-year lock, then $100 - 2Gbps for $100 with a one-year lock or $115 with a five-year lock, then $130 Upload speeds on those plans will vary by location but should start at 40Mbps. These plans also include one year of Xfinity Mobile wireless service, which combines Verizon's coverage with Comcast's Wi-Fi network.

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Uber In Talks With Founder Travis Kalanick To Fund Self-Driving Car Deal

Par :BeauHD
26 juin 2025 à 23:00
Facing mounting competition from autonomous taxi services like Waymo, Uber is in early talks to help fund Travis Kalanick's potential acquisition of Pony.ai's U.S. subsidiary (source paywalled; alternative source). If completed, the deal would reunite Kalanick with Uber (now under CEO Dara Khosrowshahi) and position Pony.ai to operate independently of its Chinese parent amid rising U.S. regulatory pressures. The New York Times reports: The company, Pony.ai, was founded in Silicon Valley in 2016 but has its main presence in China, and has permits to operate robot taxis and trucks in the United States and China. The talks are preliminary, said the people, who were not authorized to speak about the confidential conversations. Mr. Kalanick will run Pony if the deal is completed, they said. It is unclear what role, if any, Uber would take in Pony as an investor. Financial details of the potential transaction could not be determined. Pony went public last year in the United States, raising $260 million in a share sale. Its market capitalization stands around $4.5 billion. If the deal goes through, Mr. Kalanick, 48, will remain in his day job running CloudKitchens, a virtual restaurant start-up that he founded after leaving Uber in 2017. He would also work more closely with Dara Khosrowshahi, who took over as Uber's chief executive after Mr. Kalanick's ouster. The discussions are the starkest sign yet that Uber is under pressure from Waymo, the driverless car unit spun out of Google, and other autonomous car services. When Mr. Kalanick was Uber's chief executive, the company tried developing autonomous vehicle technology. It then bought Otto, a self-driving trucking start-up run by Anthony Levandowski, a former Google engineer. Google later sued Mr. Levandowski for theft of trade secrets and sued Uber to bar it from using its self-driving technology. Under Mr. Khosrowshahi, Uber has taken a different tack to self-driving cars. The company has struck roughly 18 partnerships with autonomous vehicle companies like Wayve, May Mobility and WeRide to bring pilot programs for driverless car services into Europe, the Middle East and Asia. The goal, Mr. Khosrowshahi has said in podcast interviews, has been to put "as many cars on Uber's network as possible." He has maintained that while autonomous vehicles are growing steadily, ride-hailing networks will have both human and robot drivers for years.

Read more of this story at Slashdot.

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