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Google and AT&T Invest In AST SpaceMobile For Satellite-To-Smartphone Service

Slashdot - 화, 2024/01/23 - 7:00오후
AT&T, Google and Vodafone are investing a total of $206.5 million in AST SpaceMobile, a satellite manufacturer that plans to be the first space-based network to connect standard mobile phones at broadband speeds. Fierce Wireless reports: AST SpaceMobile claims it invented the space-based direct-to-device market, with a patented design facilitating broadband connectivity directly to standard, unmodified cellular devices. In a press release, AST SpaceMobile said the investment from the likes of AT&T, Google and Vodafone underscores confidence in the company's technology and leadership position in the emerging space-based cellular D2D market. There's the potential to offer connectivity to 5.5 billion cellular devices when they're out of coverage. Bolstering the case for AST SpaceMobile, Vodafone and AT&T placed purchase orders -- for an undisclosed amount -- for network equipment to support their planned commercial services. In addition, Google and AST SpaceMobile agreed to collaborate on product development, testing and implementation plans for SpaceMobile network connectivity on Android and related devices. AST SpaceMobile boasts agreements and understandings with more than 40 mobile network operators globally. However, it's far from alone in the D2D space. Apple/Globalstar, T-Mobile/SpaceX, Bullitt and Lynk Global are among the others.

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NASA Finally Unlocks Canister of Dust From 4.6 Billion-Year-Old Asteroid

Slashdot - 화, 2024/01/23 - 4:00오후
NASA announced Friday that it finally got a canister of asteroid dust open, four months after it parachuted down through the Earth's atmosphere into the Utah desert. The Guardian reports: The space administration announced Friday that it had successfully removed two stuck fasteners that had prevented some of the samples collected in 2020 from the 4.6bn-year-old asteroid Bennu, which is classified as a "potentially hazardous" because it has one in 1,750 chance of crashing into Earth by 2300. Most of the rock samples collected by Nasa's Osiris-Rex mission were retrieved soon after the canister landed in September, but additional material remaining inside a sampler head that proved difficult to access. After months of wrestling with the last two of 35 fasteners, scientists in Houston managed to get them dislodged. "It's open! It's open!" Nasa's planetary science division posted on Twitter/X. The division also posted a photograph of dust and small rocks inside the canister. According to the Los Angeles Times, the team designed custom tools made from a specific grade of surgical, non-magnetic stainless steel to pry it open -- all without the samples being contaminated by Earthly air. Nasa said it will now analyze the nine-ounce sample.

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CDC Now Encouraging Doctors To Consider More Blood Testing For 'Forever Chemicals'

Slashdot - 화, 2024/01/23 - 12:30오후
An anonymous reader quotes a report from ABC News: Doctors are now being encouraged to consider more blood testing for PFAS, also known as "forever chemicals," according to guidance released (PDF) by the Centers for Disease Control and Prevention (CDC). The federal agency is recommending providers have a discussion with their patients regarding consumer and environmental exposures to large levels of the chemicals, and if blood testing may be of benefit. "This information is intended for individuals and communities around the country, who are concerned about exposure to PFAS to have productive conversations with their medical providers" Dr. Aaron Bernstein, Director of CDC's National Center for Environmental Health (NCEH) and the Agency for Toxic Substances and Disease Registry (ATSDR), told ABC News. "Over 90% of people in this country have been exposed to PFAS and many, many communities around the country there have been very high exposures. And we've learned more and more in recent years about how exposures to PFAS may increase risk for many disease" he added. The new guidance advises providers to consider an individual's exposure history; the results of PFAS testing from a patient's water supply, food sources, or other exposures; and whether those results can inform regarding ways to reduce future exposures. Most Americans are exposed to PFAS through drinking water, according to Bernstein, who also notes that many municipal water agencies are already testing for PFAS, and those test results are typically publicly available. [...] While blood tests for PFAS may help guide exposure reduction or provide psychological relief to patients, such tests do not help identify the source of exposure, nor can they be directly linked to a health condition. There are also currently no approved medical treatments available to reduce PFAS in the body, according to the CDC. "A PFAS level is one piece of data that needs to be taken in a broader context. We need to understand the individual's health history, their family history, what other exposures they may have that might increase the risk of diseases that can also be associated with PFAS," Bernstein said. "What is clear is that this is an evolving landscape [...] we are at a point in time that both the science around PFAS, the accessibility of testing, and what is being tested for is changing. We are committed at CDC to stay on top of it and update this information as needed."

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Modder Recreates Game Boy Advance Games Using the Audio From Crash Sounds

Slashdot - 화, 2024/01/23 - 11:02오전
Kevin Purdy reports via Ars Technica: Sometimes, a great song can come from great pain. The Game Boy Advance (GBA), its software having crashed nearly two hours ago, will, for example, play a tune based on the game inside it. And if you listen closely enough -- using specialty hardware and code -- you can tell exactly what game it was singing about. And then theoretically play that same game. This was discovered recently by TheZZAZZGlitch, whose job is to "sadistically glitch and hack the crap out of Pokemon games. It's "hardly a ready-to-use solution," the modder notes, as it requires a lot of tuning specific to different source formats. So while there are certainly easier ways to get GBA data from a cartridge, none make you feel quite so much like an audio datamancer. After crashing a GBA and recording it over four hours, the modder saw some telltale waveforms in a sound file at about the 1-hour, 50-minute mark. Later in the sound-out, you can hear the actual instrument sounds and audio samples the game contains, played in sequence. Otherwise, it's 8-bit data at 13,100 Hz, and at times, it sounds absolutely deranged. "2 days of bugfixing later," the modder had a Python script ready that could read the audio from a clean recording of the GBA's crash dump. Did it work? Not without more troubleshooting. One issue with audio-casting ROM data is that there are large sections of 0-byte data in the ROM, which are hard to parse as mute sounds. After running another script that realigned sections based on their location in the original ROM, the modder's ROM was 99.76 percent accurate but "still didn't boot tho." TheZZAZZGlitch later disclaimed that, yes, this is technically using known ROM data to surface unknown data, or "cheating," but there are assumptions and guesses one could make if you were truly doing this blind. The next fix was to refine the sound recording. By recording three times and merging them with a "majority vote" algorithm, their accuracy notched up to 99.979 percent. That output ROM booted -- but with glitched text and a title screen crash. After seven different recordings are meshed and filtered for blank spaces, they achieve 100 percent parity. You can watch the video describing this feat here. Used source code is also available under the file name "gbacrashsound_dumper.zip."

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IT Consultant Fined For Daring To Expose Shoddy Security

Slashdot - 화, 2024/01/23 - 10:25오전
Thomas Claburn reports via The Register: A security researcher in Germany has been fined $3,300 for finding and reporting an e-commerce database vulnerability that was exposing almost 700,000 customer records. Back in June 2021, according to our pals at Heise, an contractor identified elsewhere as Hendrik H. was troubleshooting software for a customer of IT services firm Modern Solution GmbH. He discovered that the Modern Solution code made an MySQL connection to a MariaDB database server operated by the vendor. It turned out the password to access that remote server was stored in plain text in the program file MSConnect.exe, and opening it in a simple text editor would reveal the unencrypted hardcoded credential. With that easy-to-find password in hand, anyone could log into the remote server and access data belonging to not just that one customer of Modern Solution, but data belonging to all of the vendor's clients stored on that database server. That info is said to have included personal details of those customers' own customers. And we're told that Modern Solution's program files were available for free from the web, so truly anyone could inspect the executables in a text editor for plain-text hardcoded database passwords. The contractor's findings were discussed in a June 23, 2021 report by Mark Steier, who writes about e-commerce. That same day Modern Solution issued a statement [PDF] -- translated from German -- summarizing the incident [...]. The statement indicates that sensitive data about Modern Solution customers was exposed: last names, first names, email addresses, telephone numbers, bank details, passwords, and conversation and call histories. But it claims that only a limited amount of data -- names and addresses -- about shoppers who made purchases from these retail clients was exposed. Steier contends that's incorrect and alleged that Modern Solution downplayed the seriousness of the exposed data, which he said included extensive customer data from the online stores operated by Modern Solution's clients. In September 2021 police in Germany seized the IT consultant's computers following a complaint from Modern Solution that claimed he could only have obtained the password through insider knowledge â" he worked previously for a related firm -- and the biz claimed he was a competitor. Hendrik H. was charged with unlawful data access under Section 202a of Germany's Criminal Code, based on the rule that examining data protected by a password can be classified as a crime under the Euro nation's cybersecurity law. In June, 2023, a Julich District Court in western Germany sided with the IT consultant because the Modern Solution software was insufficiently protected. But the Aachen regional court directed the district court to hear the complaint. Now, the district court has reversed its initial decision. On January 17, a Julich District Court fined Hendrik H. and directed him to pay court costs.

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Sony Ends $10 Billion Merger With India Media Giant Zee

Slashdot - 화, 2024/01/23 - 9:45오전
Sony has scrapped plans for a $10 billion merger of its Indian unit with Zee Entertainment, "ending a deal that could have created one of the South Asian nation's biggest TV broadcasters," reports Reuters. From the report: The collapse of the deal in content-hungry India creates more uncertainty for TV broadcaster Zee in particular as competition heats up, with Disney, also seeking to merge its Indian businesses with the media assets of billionaire Mukesh Ambani's Reliance. Zee told Indian stock exchanges Sony was seeking $90 million in termination fees for alleged breaches of their merger agreement and emergency interim relief by "invoking arbitration." Zee said it denies all claims made by Sony and would take appropriate legal action. Sony said in a statement certain "closing conditions" to the merger were not satisfied despite "good faith discussions" with Zee, and the companies had been unable to agree upon an extension by their Jan. 21 deadline. "After more than two years of negotiations, we are extremely disappointed ... We remain committed to growing our presence in this vibrant and fast-growing market," it added. While neither Sony nor Zee elaborated on Monday on which conditions had been unfulfilled, a stalemate over who will lead the combined company had put the merger in danger. Zee had proposed that CEO Punit Goenka take the helm, but Sony balked after he became the subject of an investigation by India's market regulator. Zee said on Monday Goenka had been "agreeable to step down in the interest of the merger." A source with direct knowledge however said Sony was not keen to proceed unless Goenka backed out before the closure of the merger, rather than after the deal had been sealed as he had proposed.

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Lamborghini Licenses MIT's New High-Capacity, Fast-Charging Organic Battery Tech

Slashdot - 화, 2024/01/23 - 9:02오전
An anonymous reader quotes a report from TechRadar: Thanks to new Massachusetts Institute of Technology (MIT) research, which was part-funded by Lamborghini, we could soon see the end of difficult-to-source and often problematic rare metal materials featuring in the batteries of future electric vehicles. The MIT study's aim was to replace cobalt and nickel, typically used as a cathode in today's lithium-ion battery technology, with organic materials that could be produced at a much lower cost. This would also reduce the impact on the planet and conduct electricity at similar rates as cobalt batteries. [...] The research, which has been running for six years, has culminated in a novel organic material that could be a direct replacement for cobalt and nickel. According to details recently released by MIT, this material consists of many layers of TAQ (bis-tetraaminobenzoquinone), an organic small molecule that contains three fused hexagonal rings. It's a complicated subject for those not donning lab coats for a living, but these TAQ layers can extend outward in every direction, forming a structure similar to graphite. Within the molecules are chemical groups called quinones, which are the electron reservoirs, and amines, which help the material to form strong hydrogen bonds, which ensure they don't dissolve into the battery electrolyte (something that has previously blighted organic cathode compounds), thus extending the lifetime of the battery. It comes as no surprise that Lamborghini has licensed the patent on this technology, seeing as it funded the research and has a certain Lanzador high performance electric vehicle in the pipeline. Researchers say that tests of the material revealed that its conductivity and storage capacity were comparable to that of traditional cobalt-containing batteries. Also, batteries with a TAQ cathode can be charged and discharged faster than existing batteries, which could speed up the charging rate for electric vehicles. This speedy rate of charge and discharge could help give something like Lamborghini's Lanzador a performance edge, while super-fast charging capabilities will negate the need for lengthy charging stops -- something the Italian marque's discerning clientele will likely be opposed to. However, Lamborghini is also part of the wider Volkswagen Group and seeing that the primary materials needed to manufacture this type of cathode are already commercially available and produced in large quantities as commodity chemicals, we may see the battery tech filter down to more affordable EVs in the future.

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Meta Now Lets EU Users Unlink Their Facebook, Messenger and Instagram Accounts

Slashdot - 화, 2024/01/23 - 8:20오전
To comply with the EU's Digital Markets Act, Meta is rolling out changes to give users in Europe the ability to unlink their Facebook, Messenger and Instagram accounts. Neowin reports: One key choice users will have is how information is shared between Facebook and Instagram. Instagram and Facebook users will be able to choose whether or not they want information shared between the apps. Those who currently have connected Instagram and Facebook accounts can opt to keep sharing data between the apps or separate their accounts. Furthermore, Messenger is getting a standalone option. Users can continue using Messenger with their Facebook account or create a new account completely independent of Facebook. This new Messenger account will still offer core features like messaging, chat, and voice/video calls, but without Facebook. For Facebook Marketplace, the options will be a personalized marketplace experience that taps into Facebook profiles or an anonymized experience where buyers and sellers only communicate via email instead of Messenger. For gamers, Meta offers a similar choice to Facebook Gaming. Users can keep their Facebook info linked for access to features like multiplayer, in-game purchases, and personalized recommendations. Alternatively, they can opt for a Facebook-free gaming experience. Finally, an option introduced in November 2023 remains relevant -- European users can choose to pay a subscription to Facebook and Instagram ad-free. It ensures that their information is not used for targeted advertising.

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Apple Might Have Sold Up To 180,000 Vision Pro Headsets Over Pre-Order Weekend

Slashdot - 화, 2024/01/23 - 7:40오전
According to analyst Min-Chi Kuo, Apple may have sold somewhere between 160,000 to 180,000 Vision Pro headsets during the past weekend. "This already far exceeds Kuo's earlier production figures of 60,000 to 80,000 units targeting the initial release on February 2, which is no wonder that the Vision Pro was sold out immediately after pre-orders opened," notes Engadget. From the report: While this sounds like positive news, Kuo pointed out that with shipping times remaining unchanged within the first 48 hours, this might indicate a quick drop in demand after the heavy users and hardcore fans were done pre-ordering. In contrast, iPhone orders would usually "see a steady increase in shipping times 24 to 48 hours after pre-orders open." But of course, the Vision Pro isn't meant for the average consumer in its current state, especially given the lack of some mainstream apps like YouTube, Spotify or Netflix. Not to mention the eye-watering $3,499 base price either, though Apple may later release a cheaper model in the ballpark of $1,500 to $2,500, according to an earlier report by Bloomberg's Mark Gurman. Kuo added that even with the device being sold out based on the upper initial production figure of 80,000 units, that only accounts for about 0.007 percent of Apple's 1.2 billion active users, which makes the Vision Pro "a very niche product" in the eyes of Cupertino. That is to say, the tech giant will need to somehow drum up and sustain demand for the headset before its global launch, which is rumored to take place some time before this year's WWDC -- likely in June. Meanwhile, Apple is also busy setting up demo areas at its US flagship stores, in the hopes of making a few more sales with their 25-minute sessions.

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HP CEO Evokes James Bond-Style Hack Via Ink Cartridges

Slashdot - 화, 2024/01/23 - 7:02오전
An anonymous reader quotes a report from Ars Technica: Last Thursday, HP CEO Enrique Lores addressed the company's controversial practice of bricking printers when users load them with third-party ink. Speaking to CNBC Television, he said, "We have seen that you can embed viruses in the cartridges. Through the cartridge, [the virus can] go to the printer, [and then] from the printer, go to the network." That frightening scenario could help explain why HP, which was hit this month with another lawsuit over its Dynamic Security system, insists on deploying it to printers. Dynamic Security stops HP printers from functioning if an ink cartridge without an HP chip or HP electronic circuitry is installed. HP has issued firmware updates that block printers with such ink cartridges from printing, leading to the above lawsuit (PDF), which is seeking class-action certification. The suit alleges that HP printer customers were not made aware that printer firmware updates issued in late 2022 and early 2023 could result in printer features not working. The lawsuit seeks monetary damages and an injunction preventing HP from issuing printer updates that block ink cartridges without an HP chip. [...] Unsurprisingly, Lores' claim comes from HP-backed research. The company's bug bounty program tasked researchers from Bugcrowd with determining if it's possible to use an ink cartridge as a cyberthreat. HP argued that ink cartridge microcontroller chips, which are used to communicate with the printer, could be an entryway for attacks. [...] It's clear that HP's tactics are meant to coax HP printer owners into committing to HP ink, which helps the company drive recurring revenue and makes up for money lost when the printers are sold. Lores confirmed in his interview that HP loses money when it sells a printer and makes money through supplies. But HP's ambitions don't end there. It envisions a world where all of its printer customers also subscribe to an HP program offering ink and other printer-related services. "Our long-term objective is to make printing a subscription. This is really what we have been driving," Lores said.

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Alphabet's Moonshot X Lab Cuts Staff

Slashdot - 화, 2024/01/23 - 6:20오전
Alphabet's lab for pioneering technology is laying off dozens of employees as it turns to outside investors to help fund its ventures. From a report: The division, known as X, has in recent months ramped up discussions on funding with venture capitalists and other investors, according to people with knowledge of the matter who asked not to be named as it is private. The lab is adopting a new structure that'll enable its projects to more easily spin out of X as independent startups with support from Alphabet and outside backers, according to one of the people and an email to staff obtained by Bloomberg. X seeks bold approaches to major challenges like climate change and connectivity, but its efforts have yielded few durable businesses thus far.

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Japan's Successful Moon Landing Was the Most Precise Ever

Slashdot - 화, 2024/01/23 - 5:40오전
Japan has become the fifth country in the world to soft-land a spacecraft on the Moon, using precision technology that allowed it to touch down closer to its target landing site than any mission has before. However the spacecraft might have survived on the lunar surface for just a few hours due to power failure. Nature: Telemetry showed that the Smart Lander for Investigating Moon, or SLIM, touched down in its target area near Shioli crater, south of the lunar equator early Saturday morning, four months after lifting off from the Tanegashima Space Centre, off the south coast of Japan. [...] According to [Hitoshi] Kuninaka (VP of Kanegawa-based Japan Aerospace Exploration Agency), SLIM has very likely achieved its primary goal -- to land on the Moon with an unprecedented accuracy of 100 metres, which is a big leap from previous ranges of a few to dozens of kilometres. SLIM carried vision-based navigation technology, which was intended to image the surface as it flew over the Moon, and locate itself quickly by matching the images with onboard maps. It remains unclear if the car-sized, 200-kilogram spacecraft actually touched down in the planned, two-step manner with its five legs. Unlike previous Moon landers, which used four legs to simultaneously reach a relatively flat area, SLIM was designed to hit a 15-degree slope outside Shioli crater first with one leg at the back, and then tip forward to stabilize on the four front legs. Observers suggest that SLIM might have rolled during its touch-down, preventing its solar cells from facing the Sun. Kuninaka said not enough data were available to establish the probe's posture or orientation. However, if some sunlight is able to reach the solar cells there is a chance that SLIM could come back to life.

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Humans Still Cheaper Than AI in Vast Majority of Jobs, MIT Finds

Slashdot - 화, 2024/01/23 - 5:00오전
AI can't replace the majority of jobs right now in cost-effective ways, the Massachusetts Institute of Technology found in a study that sought to address fears about AI replacing humans in a swath of industries. From a report: In one of the first in-depth probes of the viability of AI displacing labor, researchers modeled the cost attractiveness of automating various tasks in the US, concentrating on jobs where computer vision was employed -- for instance, teachers and property appraisers. They found only 23% of workers, measured in terms of dollar wages, could be effectively supplanted. In other cases, because AI-assisted visual recognition is expensive to install and operate, humans did the job more economically. [...] The cost-benefit ratio of computer vision is most favorable in segments like retail, transportation and warehousing, all areas where Walmart and Amazon are prominent. It's also feasible in the health-care context, MIT's paper said. A more aggressive AI rollout, especially via AI-as-a-service subscription offerings, could scale up other uses and make them more viable, the authors said.

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