Tony Isaac shares a report from WOSU Public Media: Silicon Valley has the reputation of being the birthplace of our hyper-connected Internet age, the hub of companies such as Apple, Google and Facebook. However, a pioneering company here in central Ohio is responsible for developing and popularizing many of the technologies we take for granted today. A listener submitted a question to WOSU's Curious Cbus series wanting to know more about the legacy of CompuServe and what it meant to go online before the Internet. That legacy was recently commemorated by the Ohio History Connection when they installed a historical marker in Upper Arlington -- near the corner of Arlington Center and Henderson roads -- where the company located its computer center and corporate building in 1973. The plaque explains that CompuServe was "the first major online information service provider," and that its subscribers were among the first to have access to email, online newspapers and magazines and the ability to share and download files. CompuServe, founded in 1969 in Ohio as a subsidiary of Golden United Life Insurance, began as a computer time-sharing service for businesses. In 1979, it launched an online service for consumers, partnering with RadioShack since they "were key in reaching early computer users." Acquired by H&R Block in 1980, CompuServe became a leader in digital innovations like email, online newspapers, and chat forums, with The Columbus Dispatch becoming the first online newspaper. "... it turned out that what was most popular is not reading reliable news sources, but just shooting the breeze with your friends or arguing with strangers over politics," said former tech journalist and early Compuserve user Dylan Tweney. Despite competing with Prodigy and AOL through the 1990s, CompuServe struggled with the rise of the internet. AOL acquired the company in 1997, but CompuServe remains a digital pioneer for fostering online communities. "For a lot of people, CompuServe was a connection to the world and their first introduction to the idea that their computer could be more than a computer," said Tweney. "It was a communications device, an information device."

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Scientists have proposed a method to deflect dangerous asteroids using nuclear explosions, not by directly blowing them up, but by detonating a bomb above the surface to create an X-ray burst that vaporizes part of the asteroid and changes its course. Experiments using the Z machine at Sandia National Laboratories simulated this process, showing that it could potentially redirect even large asteroids to prevent catastrophic impacts on Earth. Space.com reports: In a new study, the researchers employed the Z machine at Sandia National Laboratory, the most powerful laboratory source of radiation in the world. It generates powerful electric pulses, magnetic fields and X-rays to find out how materials react under high pressures and temperatures. "At present, there is only one way to generate an intense enough X-ray burst to do an experiment like this, and that's using the Z Machine," said [Nathan Moore, a physicist at Sandia National Laboratories in Albuquerque, N.M.]. The scientists used electrical pulses from the Z machine to generate powerful magnetic fields. These in turn compressed argon gas to generate plasma, the same form of matter that makes up lightning and stars. This argon plasma produced the X-ray burst the researchers needed to simulate a similar one from a nuclear explosion. "You have to concentrate a lot of power, about 80 trillion watts, into a very small space, the size of a pencil lead, and very quickly, about 100 billionths of second, to generate a hot enough argon plasma, several millions of degrees, to make a powerful enough X-ray burst to heat the asteroid material surface to tens of thousands of degrees to give it enough push," Moore said. The scientists hung up a pair of targets in a vacuum, each 0.47 inches (12 millimeters) wide -- one made of quartz, the other of fused silica. These materials are similar in composition to known asteroids. Previous attempts to study various asteroid deflection strategies all held targets fixed in place, "which wasn't very realistic," Moore said. "After all, asteroids in outer space aren't attached to anything. Besides, how would a mock asteroid accelerate realistically if it was anchored down?" To overcome this problem, the researchers devised what they called "X-ray scissors." They hung the targets up using thin metal foil just 13 microns thick, or about one-eighth the thickness of an average human hair. This foil vaporized when the X-rays hit it, freeing the targets to accelerate naturally in space. The X-ray pulses generated vapor plumes from each target and accelerated each one to about 155 mph (250 km/h), matching computational predictions. "The ability to deflect miniature asteroids in a laboratory using the Z Machine is unlike anything else you can do anywhere else on Earth," Moore said. Scaling these findings up to a 2.5-mile-wide (4 kilometer) asteroid, with a 1 megaton nuclear bomb exploding about 1.25 miles (2 km) from its surface, the researchers suggested the resulting push could help deflect dangerous asteroids away from Earth. "For reference, a 4-km [2.5-mile] asteroid is predicted to be large enough to cause global devastation and possible disruption of civilization, according to the NASA Planetary Defense Strategy and Action Plan," Moore said. Moore noted that asteroids come in a variety of compositions. "This new technique can be used to investigate the deflection response of different asteroid materials," he said. "Understanding how different asteroid materials vaporize and deflect will be critical for preparing for a planetary defense mission, should the need arise." The study has been published in the journal Nature Physics.

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An anonymous reader quotes a report from Ars Technica: Software fixes are now responsible for more than 1 in 5 automotive recalls. That's the key finding from a decade's worth of National Highway Traffic Safety Administration recall data, according to an analysis from the law firm DeMayo Law. While that's a sign of growing inconvenience for drivers, the silver lining is that a software patch is usually a much quicker fix than something requiring hardware replacement. "Our analysis suggests we're witnessing a shift in how automotive recalls are handled. The growing number of software-related recalls, coupled with the ability to address issues remotely, could revolutionize the recall process for both manufacturers and vehicle owners," said a spokesperson for DeMayo Law. In 2014, 34 of 277 automotive recalls were software fixes. The percentage of software recalls floated around 12-13 percent (apart from a spike in 2015) before growing steadily from 2020. In 2021, 16 percent of automotive recalls (61 out of 380) were for software. In 2022, almost 22 percent of recalls were software fixes (76 out of 348), and last year topped 23 percent (82 out of 356). Leading the way was Chrysler, with 82 different software recalls since 2014. Ford (66 recalls) and Mercedes-Benz (60) are the two runner-ups. Meanwhile, Tesla ranks only eighth, with 26 software recalls since 2014, which puts it on par with Hyundai (25) and Kia (25). Electrical systems were the most common problem area, which makes sense -- this is also the second-most common hardware fix recall and would probably be the top if it were not for the massive Takata airbag recall, which has affected more than 100 million cars worldwide. The other common systems affected by recalls requiring software remedies were related to backover prevention -- whether that be reversing cameras, collision warnings, or automatic emergency braking -- airbags, powertrains, and exterior lighting. "It should be noted that not all recalls involving a software fix are to solve a software problem," notes Ars' Jonathan M. Gitlin. "Take the recent Jaguar I-Pace recall, which was triggered by battery fires caused by battery cells damaged during assembly. Jaguar's fix? A software update that sets a new, lower limit to the storage capacity of the battery pack, preventing it from fully charging to 100 percent."

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In November, ByteDance's TikTok Music will be shut down in all the countries it currently operates in, including Indonesia, Brazil, Australia, Singapore, and Mexico. A notice on the service's website reads: "We are sorry to inform you that TikTok Music will be closing on 28 November 2024." TechCrunch reports: Subscribers can continue to use the service until November 28, after which renewals will be automatically canceled, the notice said. Users who want to transfer their playlists to other streaming services will need to do so by October 28, and refund requests need to be submitted by November 28. TikTok said that it will continue partnering with music streaming services rather than competing with them. In February, the company launched the "Add to Music" feature on TikTok that lets users add tracks directly to a playlist on Apple Music, Amazon Music, or Spotify. TikTok Music was rooted in a ByteDance product called Resso, which was first launched in India and Indonesia in 2019 and later expanded to Brazil. In 2023, ByteDance rebranded Resso to TikTok Music in Brazil and Indonesia, and soon after expanded it to Singapore, Australia, and Mexico. Resso was banned early this year in India. "Our Add to Music App feature has already enabled hundreds of millions of track saves to playlists on partner music streaming services. We will be closing TikTok Music at the end of November in order to focus on our goal of furthering TikTok's role in driving even greater music listening and value on music streaming services, for the benefit of artists, songwriters, and the industry," Ole Obermann, global head of Music Business Development, TikTok, said in a statement.

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The FAA's air traffic control systems are significantly out of date and won't be updated until the 2030s, according to a report from the U.S. Government Accountability Office (GAO). The Register reports: In a report released Monday, the GAO said that 51 of the FAA's 138 ATC systems -- more than a third -- were unsustainable due to a lack of parts, shortfalls in funding to sustain them, or a lack of technology refresh funding to replace them. A further 54 systems were described as "potentially unsustainable" for similar reasons, with the added caveat that tech refresh funding was available to them. "FAA has 64 ongoing investments aimed at modernizing 90 of the 105 unsustainable and potentially unsustainable systems," the GAO said in its report. "However, the agency has been slow to modernize the most critical and at-risk systems." The report said the seemingly perilous status of 17 systems was "especially concerning" as these are deemed to have critical operational impact at the same time as being unsustainable and having extended completion dates -- the first of them won't be modernized until 2030 at the earliest. Others aren't planned to be complete until 2035, and four of the 17 "most critical and at-risk FAA ATC systems" have no modernization plans at all. Of the systems on the list, two are more than 40 years old, and a further seven have been in service for more than 30 years.

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A small city in Kansas switched was forced to switch its water treatment facility to manual operations after a suspected cyberattack was discovered on September 22. The precautionary measure was taken "to ensure plant operations remained secure," the city said. It reassured residents that the drinking water is safe and the water supply remains unaffected. SecurityWeek.com reports: Arkansas City says it has notified the relevant authorities of the incident and that they are working with cybersecurity experts to address the issue and return the facility's operations to normal. "Enhanced security measures are currently in place to protect the water supply, and no changes to water quality or service are expected for residents," the city said. While the city's notification does not share further details on the incident, it appears that the water treatment plant might have fallen victim to a ransomware attack. Switching to manual operations suggests that systems were shut down to contain the attack, which is the typical response to incidents involving ransomware.

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An anonymous reader quotes a report from the Hollywood Reporter: In a major coup for the artificial intelligence company, Stability AI says that Avatar, Terminator and Titanic director James Cameron will join its board of directors. Stability AI is the firm that developed the Stable Diffusion text-to-image generative AI model, an image- and video-focused model that is among those being closely watched by many in Hollywood, particularly in the visual effects industry. In fact, Stability AI's CEO, Prem Akkaraju, is no stranger to the business, having previously served as the CEO of visual effects firm WETA Digital. Sean Parker, the former president of Facebook and founder of Napster, also recently joined the AI firm as executive chairman. As a director, Cameron has long been eager to push the boundaries of what is technologically possible in filmmaking (anyone who has seen the Terminator franchise knows that he is also familiar with the pitfalls of technology run amok). He was among the earliest directors to embrace the potential of computer-generated visual effects, and he continued to use his films (most recently Avatar: The Way of Water) to move the entire field forward. "I've spent my career seeking out emerging technologies that push the very boundaries of what's possible, all in the service of telling incredible stories," Cameron said in a statement. "I was at the forefront of CGI over three decades ago, and I've stayed on the cutting edge since. Now, the intersection of generative AI and CGI image creation is the next wave. The convergence of these two totally different engines of creation will unlock new ways for artists to tell stories in ways we could have never imagined. Stability AI is poised to lead this transformation. I'm delighted to collaborate with Sean, Prem, and the Stability AI team as they shape the future of all visual media."

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Tony Isaac shares a report from NPR: After a decade of explosive growth, body cameras are now standard-issue for most American police as they interact with the public. The vast majority of those millions of hours of video are never watched -- it's just not humanly possible. For academics who study the everyday actions of police, the videos are an ocean of untapped data. Some are now using 'large language model' AI's -- think ChatGPT -- to digest that information and produce new insights. [...] The research found the encounters were more likely to escalate when officers started the stop by giving orders, rather than reasons for the interaction. While academics are using AI from anonymized videos to understand larger processes, some police departments have started using it to help supervise individual officers -- and even rate their performance. An AI system mentioned in the report, called TRULEO, assesses police officers' behavior through automated transcriptions of body camera footage. It'll evaluate both positive and negative conduct during interactions, such as traffic stops, and provide feedback to officers. In addition to flagging issues like swearing or abusive language, the AI can also recognize instances of professionalism.

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Caroline Ellison, the former CEO of Alameda Research, must serve 24 months in prison and forfeit $11 billion. "I've seen a lot of cooperators in 30 years. I've never seen one quite like Ms. Ellison," said Judge Lewis Kaplan during the sentencing hearing today. The Verge reports: Ellison pleaded guilty to two counts of wire fraud and five conspiracy counts in December 2022 as part of a cooperation agreement with the government. Prosecutors had recommended a lenient sentence because of Ellison's "extraordinary" and "very timely" cooperation. Her own lawyers asked for no jail time, as did the federal Probation Department. Ellison was the key witness at the trial of FTX cofounder Sam Bankman-Fried, where she testified for three days. A statement submitted by the prosecution before Ellison's sentencing said the speed at which she came clean made it possible to indict her ex-boyfriend Bankman-Fried quickly, "ensuring that he did not flee the Bahamas or further obstruct the government's investigation." The document also noted that Ellison was completely and immediately forthcoming in her meetings with the government. Ellison was also prompt in assisting John J. Ray, the new CEO charged with cleaning up the FTX mess, in locating and recovering customer assets, according to a statement written by Ray submitted by the defense. Her "early cooperation" was "valuable" in recovering debtors' assets, he wrote. Ellison is working on a deal where she will turn over "substantially all of her remaining assets after satisfying her forfeiture obligations" to the FTX debtors.

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An anonymous reader quotes a report from Ars Technica: California Gov. Gavin Newsom vetoed a bill that would have required makers of web browsers and mobile operating systems to let consumers send opt-out preference signals that could limit businesses' use of personal information. The bill approved by the State Legislature last month would have required an opt-out signal "that communicates the consumer's choice to opt out of the sale and sharing of the consumer's personal information or to limit the use of the consumer's sensitive personal information." It would have made it illegal for a business to offer a web browser or mobile operating system without a setting that lets consumers "send an opt-out preference signal to businesses with which the consumer interacts." In a veto message (PDF) sent to the Legislature Friday, Newsom said he would not sign the bill. Newsom wrote that he shares the "desire to enhance consumer privacy," noting that he previously signed a bill "requir[ing] the California Privacy Protection Agency to establish an accessible deletion mechanism allowing consumers to request that data brokers delete all of their personal information." But Newsom said he is opposed to the new bill's mandate on operating systems. "I am concerned, however, about placing a mandate on operating system (OS) developers at this time," the governor wrote. "No major mobile OS incorporates an option for an opt-out signal. By contrast, most Internet browsers either include such an option or, if users choose, they can download a plug-in with the same functionality. To ensure the ongoing usability of mobile devices, it's best if design questions are first addressed by developers, rather than by regulators. For this reason, I cannot sign this bill." Vetoes can be overridden with a two-thirds vote in each chamber. The bill was approved 59-12 in the Assembly and 31-7 in the Senate. But the State Legislature hasn't overridden a veto in decades. "It's troubling the power that companies such as Google appear to have over the governor's office," said Justin Kloczko, tech and privacy advocate for Consumer Watchdog, a nonprofit group in California. "What the governor didn't mention is that Google Chrome, Apple Safari and Microsoft Edge don't offer a global opt-out and they make up for nearly 90 percent of the browser market share. That's what matters. And people don't want to install plug-ins. Safari, which is the default browsers on iPhones, doesn't even accept a plug-in."

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OpenAI is rolling out its advanced voice interface for ChatGPT to all Plus and Team subscribers in the U.S., the company said Tuesday. The feature, unveiled four months ago, lets users speak to the AI chatbot instead of typing. Five new voices join the lineup, expanding user options. OpenAI claims improved accent recognition and smoother conversations since initial testing. VentureBeat adds: OpenAI's foray into adding voices into ChatGPT has been controversial at the onset. In its May event announcing GPT-4o and the voice mode, people noticed similarities of one of the voices, Sky, to that of the actress Scarlett Johanssen. It didn't help that OpenAI CEO Sam Altman posted the word "her" on social media, a reference to the movie where Johansson voiced an AI assistant. The controversy sparked concerns around AI developers mimicking voices of well-known individuals.

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wiredmikey writes: CrowdStrike says it has revamped several testing, validation, and update rollout processes to prevent a repeat of the embarrassing July outage that caused widespread disruption on Windows systems around the world. In testimony before the House Subcommittee on Cybersecurity, CrowdStrike vice president Adam Meyers outlined a new set of protocols that include carefully controlled rollouts of software updates, better validation of code inputs, and new testing procedures to cover a broader array of problematic scenarios.

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Steep online discounts aren't as sweet as they used to be. From a report: The average discount offered by online retailers in the US is down to 36% so far this year, data from Centric Market Intelligence shows. That's down two percentage points from last year, and down from an average of 42% in 2019 -- a 14% drop in real terms. Finding a bargain is getting tougher for a variety of reasons, according to retail experts who spoke with Sherwood. Sellers are having to pay more for raw materials, and they're shelling out more in customer-acquisition costs to get you to order from them. Fulfilling online orders is also generally more expensive than selling items in person. All these add up to increased costs that make it harder to offer discounts.

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GPS spoofing attacks are increasingly disrupting commercial flights worldwide, with over 1,100 daily incidents reported in August, up from dozens in February. The false signals, primarily originating from Russia, Ukraine, and Israel, confuse cockpit navigation systems, triggering false alarms and misdirecting flight paths, WSJ reports. Pilots report clocks resetting, erroneous warnings, and navigation errors lasting minutes to entire flights. While no major safety incidents have occurred, aviation officials warn that managing these disruptions could overburden crews during emergencies. Airlines, manufacturers, and regulators are scrambling for solutions, but new equipment standards to combat spoofing won't be ready until next year at the earliest. In the meantime, pilots receive briefings on identifying and responding to potential attacks, sometimes instructed to ignore safety system warnings.

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The Department of Justice has filed an antitrust lawsuit against Visa, alleging that the financial services firm has an illegal monopoly over debit network markets and has attempted to unlawfully crush competitors, including fintech companies like PayPal and Square. From a report: The lawsuit follows a multiyear investigation of Visa which the company disclosed in 2021. "We allege that Visa has unlawfully amassed the power to extract fees that far exceed what it could charge in a competitive market," Attorney General Merrick Garland said in a statement. "Merchants and banks pass along those costs to consumers, either by raising prices or reducing quality or service. As a result, Visa's unlawful conduct affects not just the price of one thing -- but the price of nearly everything." Visa makes more than $7 billion a year in payment processing fees alone, and more than 60 percent of debit transactions in the United States run on Visa's network, the complaint claims. The government alleges that Visa's market dominance is partly due to the "web of exclusionary agreements" it imposes on businesses and banks. Visa has also attempted to "smother" competitors -- including smaller debit networks and newer fintech companies -- the complaint alleges. Visa executives allegedly feel particularly threatened by Apple, which the company has described as an "existential threat," the DOJ claims.

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Fourteen of the world's biggest banks and financial institutions are pledging to increase their support for nuclear energy [non-paywalled link], a move that governments and the industry hope will unlock finance for a new wave of nuclear power plants. FT: At an event on Monday in New York with White House climate policy adviser John Podesta, institutions including Bank of America, Barclays, BNP Paribas, Citi, Morgan Stanley and Goldman Sachs will say they support a goal first set out at the COP28 climate negotiations last year to triple the world's nuclear energy capacity by 2050. They will not spell out exactly what they would do, but nuclear experts said the public show of support was a long-awaited recognition that the sector had a critical role to play in the transition to low-carbon energy. The difficulty and high cost of financing nuclear projects has been an obstacle to new plants and contributed to a significant slowdown in western countries since a wave of reactors was built in the 1970s and 1980s.

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silverjacket writes: A feature for The New Yorker describes a plan to use robots to mine lunar materials and build a radio telescope on the far side of the moon that will help answer questions about the early universe. An excerpt from the story: he dream of a lunar telescope dates to the nineteen-sixties. The moon has the advantage of being hundreds of thousands of miles away from earthly electronics; on the far side of the moon, in particular, there's virtually no noise from human technology or the Earth's magnetosphere. After the Apollo landings, however, interest in the moon waned. Jack Burns, an astrophysicist who is now at the University of Colorado Boulder, has been advocating for a moon-based telescope since 1984. "I never, never would have guessed that it would take this long," he told me. "I just won't accept no for an answer." Today, Burns is the chief scientist of FarView, as well as the primary investigator of a sort of mini-FarView: FARSIDE, which would have one or two hundred antennas instead of a hundred thousand. If FarView is built, it would be able to detect some of the oldest light in existence. The universe began 13.8 billion years ago as a dense, fast-expanding soup of matter and energy; around three hundred and eighty thousand years later, it had cooled enough for hydrogen atoms to hold together. After that came the Cosmic Dark Ages: millions of years without stars or galaxies, a period we know very little about. But hydrogen occasionally releases light with a wavelength of twenty-one centimetres -- radio waves. Some of that light is still around. Because twenty-one-centimetre radiation is stretched by the steady expansion of the universe -- it's now tens to hundreds of metres long -- scientists can figure out how old it is, and how far away. (The longer the wavelength, the older the light and the more distant its source.) This means that if scientists can build a radio telescope on the moon, they will be able to create a three-dimensional picture of the early universe.

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An anonymous reader shares a report: The Pacific country of Kiribati might be surrounded by water, but on land its population is running dry. The ocean around them is steadily encroaching, contaminating underground wells and leeching salt into the soil. "Our waters have been infected," climate activist and law student Christine Tekanene says. "Those who are affected, they now can't survive with the water that changed after sea level rise." The freshwater crisis is just one of the many threats driven by rising seas in Kiribati. Its people live on a series of atolls, peaking barely a couple of metres above a sprawling tract of the Pacific Ocean. As global temperatures rise and ice sheets melt, Kiribati -- and other low-lying nations like it -- are experiencing extreme and regular flooding, frequent coastal erosion and persistent food and water insecurity. This week the United Nations general assembly will hold a high-level meeting to address the existential threats posed by sea level rise as the issue climbs the international agenda; last year the UN security council debated it for the first time. Wednesday's meeting aims to build political consensus on action to address the widespread social, economic and legal consequences of rising seas. Samoa's UN representative, Fatumanava Dr Pa'olelei Luteru, says the upcoming UN meeting is long overdue and "extremely important" for island nations. "Economically, militarily, we're not powerful," says Luteru, who also serves as the current chair of the Alliance of Small Island States (AOSIS). "At least within the context of the UN and the multilateral system we have the possibility and the opportunity to engage and achieve some of the things that are a priority for us."

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An anonymous reader shares a report: The alleged Iranian hack of Donald Trump's orbit continued at least until mid-September and may be ongoing, a document the hackers shared with a progressive publication reveals. Iranian authorities have denied any involvement in the efforts to leak internal documents from Trump's campaign, which have reportedly been sent to major US publications including Politico and The New York Times, and to the Biden campaign. But the campaign and outside analysts have blamed the hack on the Iranians, who have ample reasons for hostility to the former president and also allegedly plotted his assassination. The publisher of the newsletter Popular Information, Judd Legum, writes this morning that a source under the name "Robert" shared a set of documents with him. Those included a research dossier on JD Vance matching other publications' descriptions of the hacked material. But the leak also included a legal letter to The New York Times complaining about an article that raised questions about the validity of Trump's image as a successful businessman.

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WordPress hosting service WP Engine on Monday sent a cease-and-desist letter to Automattic after the latter's CEO Matt Mullenweg called WP Engine a "cancer to WordPress" last week. From a report: The notice asks Automattic and Mullenweg to retract their comments and stop making statements against the company. WP Engine, which (like Automattic itself) commercializes the open-source WordPress project, also accused Mullenweg of threatening WP Engine before the WordCamp summit held last week. "Automattic's CEO Matthew Mullenweg threatened that if WP Engine did not agree to pay Automattic -- his for-profit entity -- a very large sum of money before his September 20th keynote address at the WordCamp US Convention, he was going to embark on a self-described 'scorched earth nuclear approach' toward WP Engine within the WordPress community and beyond, the letter read. "When his outrageous financial demands were not met, Mr. Mullenweg carried out his threats by making repeated false claims disparaging WP Engine to its employees, its customers, and the world," the letter added.

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