Computer

New 'MindEar' App Can Reduce Debilitating Impact of Tinnitus, Say Researchers

Slashdot - Wed, 2024-01-10 11:00
Researchers have designed an app to reduce the impact of tinnitus, an often debilitating condition that manifests via a ringing sound or perpetual buzzing. The Guardian reports: While there is no cure, there are a number of ways of managing the condition, including cognitive behavioural therapy (CBT). This helps people to reduce their emotional connection to the sound, allowing the brain to learn to tune it out. However, CBT can be expensive and difficult for people to access. Researchers have created an app, called MindEar, that provides CBT through a chatbot with other approaches such as sound therapy. "What we want to do is empower people to regain control," said Dr Fabrice Bardy, the first author of the study from the University of Auckland -- who has tinnitus. Writing in the journal Frontiers in Audiology and Otology, Bardy and colleagues report how 28 people completed the study, 14 of whom were asked to use the app's virtual coach for 10 minutes a day for eight weeks. The other 14 participants were given similar instructions with four half-hour video calls with a clinical psychologist. The participants completed online questionnaires before the study and after the eight-week period. The results reveal six participants given the app alone, and nine who were also given video calls, showed a clinically significant decrease in the distress caused by tinnitus, with the extent of the benefit similar for both groups. After a further eight weeks, a total of nine participants in both groups reported such improvements.

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Walmart Is Bringing Drone Deliveries To 1.8 Million More Texas Households

Slashdot - Wed, 2024-01-10 08:00
In the coming months, Walmart will be expanding its drone delivery program in Texas to reach an 1.8 million additional households in the Dallas-Fort Worth area. The expansion will be completed within the year. The Verge reports: The retailer says its drone deliveries now cover 75 percent of the population in the Dallas-Fort Worth metro area, all thanks to partnerships with drone startups Wing and Zipline. Walmart launched its drone delivery program with Zipline and DroneUp in Arkansas in 2021 before expanding it to more states in 2022. The newly expanded service in Texas allows customers living within 10 miles of a participating Walmart to get items delivered to their homes via drone. Since there is a weight limit, customers can only have smaller products like cold medicine, birthday candles, and even a carton of eggs delivered. Walmart says deliveries arrive in 30 minutes or less, with some reaching customers' doorsteps in as fast as 10 minutes. In 2023, Walmart partnered with Wing, which is owned by Google's parent company Alphabet, to deliver to 60,000 more homes in the Dallas-Fort Worth area from two different stores. But this marks its biggest expansion yet, adding 30 more towns and municipalities within the Texas metroplex. The program also now uses drones from both Wing and Zipline to make deliveries in the area, both of which are approved by the Federal Aviation Administration to fly drones "without a dedicated observer being able to see the drone at all times." You can check to see if deliveries are available for your address on the Wing and Zipline websites.

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Contracting: Enterprise Edition

The Daily WTF - Wed, 2024-01-10 07:30

After a move to another city, Philip found himself looking for work. Fortunately, a contract came his way. The money was good, the customer was a large bank. At the time, Philip's only regret was that it was a 6-month contract- something longer would have helped him get settled in his new home.

The first week of those six months were spent waiting for the operations team to provision him a Citrix environment- developers weren't given laptops, they were given dumb terminals that connected to a canonical dev environment hosted in Citrix. So, for one week, Philip did nothing but sit at a desk for 8 hours. He didn't have a laptop, and as a bank they had strict rules about personal devices being used, so he couldn't even use his phone.

Once Philip had an environment, he was able to start looking at the code. He knew he had signed up to work in a Java shop, but was quite surprised to discover it was a J2EE shop. Starting in 2006, J2EE became Java EE, which eventually became Jakarta EE. But this project started in 2015, well past J2EE's expiration date. "Do I have the right code?" he asked, wondering if he had pulled the wrong version or the wrong product or something.

"Nope, that's it," one of his new co-workers replied.

"Ah, so, uh… where are the tests? That'll help be learn the codebase?"

The new co-worker blanched and turned straight back to their computer. Barry, Philip's new manager, tapped Philip on his shoulder. "Why don't you come with me?"

Barry lead Philip to his office, where another manager was already waiting. "Who told you that you could write tests?" Barry glowered at Philip, while Philip tried to parse that question. Who had told Philip he could write tests? Common sense? Basic programming practices?

"You're a developer," Barry explained, "and we're paying you a not insignificant amount of money to be a developer. If we wanted you to be a tester, we'd have hired a tester. Use your time here responsibly, and maybe this contract can become a temp-to-hire. Now get back to work. Get back to developing."

The dev environment in Citrix didn't have the J2EE container installed- they used WebSphere- so Philip had no way to actually run his code. It took another two weeks to get permissions to install the required software, and their copy of WebSphere was distributed as a zip file stored on a shared network drive.

A month into his 6 month contract, Philip was finally able to pick up a ticket, do some work, and see the results.

And then Barry pulled him into another meeting: "Why do we have a copy of WebSphere in Citrix now? There's a test server, you're just supposed to put your code there."

"There's a dozen developers, and one test server."

"And?" Barry asked, impatiently. "Just take turns. We're going to reset your Citrix environment, and don't do that again."

At the end of Philip's six month contract, he was not offered an extension or an option for full time employment. He was just glad it was only six months, and made a note to never work for that company ever again.

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Quantum Computing Startup Says It Will Beat IBM To Error Correction

Slashdot - Wed, 2024-01-10 04:30
An anonymous reader quotes a report from Ars Technica: On Tuesday, the quantum computing startup Quera laid out a road map that will bring error correction to quantum computing in only two years and enable useful computations using it by 2026, years ahead of when IBM plans to offer the equivalent. Normally, this sort of thing should be dismissed as hype. Except the company is Quera, which is a spinoff of the Harvard University lab that demonstrated the ability to identify and manage errors using hardware that's similar in design to what Quera is building. Also notable: Quera uses the same type of qubit that a rival startup, Atom Computing, has already scaled up to over 1,000 qubits. So, while the announcement should be viewed cautiously -- several companies have promised rapid scaling and then failed to deliver -- there are some reasons it should be viewed seriously as well. [...] As our earlier coverage described, the Harvard lab where the technology behind Quera's hardware was developed has already demonstrated a key step toward error correction. It created logical qubits from small collections of atoms, performed operations on them, and determined when errors occurred (those errors were not corrected in these experiments). But that work relied on operations that are relatively easy to perform with trapped atoms: two qubits were superimposed, and both were exposed to the same combination of laser lights, essentially performing the same manipulation on both simultaneously. Unfortunately, only a subset of the operations that are likely to be desired for a calculation can be done that way. So, the road map includes a demonstration of additional types of operations in 2024 and 2025. At the same time, the company plans to rapidly scale the number of qubits. Its goal for 2024 hasn't been settled on yet, but [Quera's Yuval Boger] indicated that the goal is unlikely to be much more than double the current 256. By 2025, however, the road map calls for over 3,000 qubits and over 10,000 a year later. This year's small step will add pressure to the need for progress in the ensuing years. If things go according to plan, the 3,000-plus qubits of 2025 can be combined to produce 30 logical qubits, meaning about 100 physical qubits per logical one. This allows fairly robust error correction schemes and has undoubtedly been influenced by Quera's understanding of the error rate of its current atomic qubits. That's not enough to perform any algorithms that can't be simulated on today's hardware, but it would be more than sufficient to allow people to get experience with developing software using the technology. (The company will also release a logical qubit simulator to help here.) Quera will undoubtedly use this system to develop its error correction process -- Boger indicated that the company expected it would be transparent to the user. In other words, people running operations on Quera's hardware can submit jobs knowing that, while they're running, the system will be handling the error correction for them. Finally, the 2026 machine will enable up to 100 logical qubits, which is expected to be sufficient to perform useful calculations, such as the simulation of small molecules. More general-purpose quantum computing will need to wait for higher qubit counts still.

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Earth Shattered Global Heat Record In 2023

Slashdot - Wed, 2024-01-10 02:40
The European climate agency Copernicus said Earth shattered global annual heat records in 2023, flirting with the world's agreed-upon warming threshold of 1.5 degrees Celsius. "On average, global temperatures in 2023 were 1.48 degrees Celsius higher than pre-industrial times," reports the Associated Press. "If annual averages reach above 1.5 degrees Celsius, the effects of global warming could become irreversible, climate scientists say." From the report: The record heat made life miserable and sometimes deadly in Europe, North America, China and many other places last year. But scientists say a warming climate is also to blame for more extreme weather events, like the lengthy drought that devastated the Horn of Africa, the torrential downpours that wiped out dams and killed thousands in Libya and the Canada wildfires that fouled the air from North America to Europe. In a separate Tuesday press event, international climate scientists who calculate global warming's role in extreme weather, the group's leader, Imperial College climate scientist Friederike Otto said "we definitely see in our analysis the strong impact of it being the hottest year." The World Weather Attribution team only looks at events that affect at least 1 million people or kill more than 100 people. But Otto said her team was overwhelmed with more than 160 of those in 2023, and could only conduct 14 studies, many of them on killer heat waves. "Basically every heat wave that is occurring today has been made more likely and is hotter because of human-induced climate change," she said. [....] Antarctic sea ice hit record low levels in 2023 and broke eight monthly records for low sea ice, Copernicus reported. Copernicus calculated that the global average temperature for 2023 was about one-sixth of a degree Celsius (0.3 degrees Fahrenheit) warmer than the old record set in 2016. While that seems a small amount in global record-keeping, it's an exceptionally large margin for the new record, [Copernicus Deputy Director Samantha Burgess] said. Earth's average temperature for 2023 was 14.98 degrees Celsius (58.96 degrees Fahrenheit), Copernicus calculated.

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Amazon's Twitch To Cut 500 Employees, About 35% of Staff

Slashdot - Wed, 2024-01-10 02:00
According to Bloomberg, Amazon's livestreaming site Twitch is expected to cut 35% of its staff, or about 500 workers. "The cuts, which could be announced as soon as Wednesday, come amid concerns over losses at Twitch and after several top executives left the company in the span of a few months," notes Bloomberg. Slashdot reader quonset shares the report: Running a large-scale website supporting 1.8 billion hours of live video content a month is enormously expensive, despite Twitch's reliance on Amazon's infrastructure, company executives have said. In December, Twitch Chief Executive Officer Dan Clancy said the company would cease operations in South Korea, where the costs are "prohibitively expensive," according to a blog post he wrote. Twitch has increased its focus on advertising in recent years. Nine years after Amazon's acquisition of the company, the business remains unprofitable, according to the people, who asked not to be identified discussing private information. In the final months of 2023, several top executives announced their departures, including Twitch's chief product officer, chief customer officer and chief content officer. Twitch also lost its chief revenue officer, who worked on Twitch from within Amazon's Ads unit. "It's always bittersweet when talented leaders move on to pursue new opportunities,'" a Twitch spokesperson said at the time. "We are incredibly grateful for their contributions to Twitch and our community, and wish them all the best."

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HPE To Acquire Juniper Networks For $14 Billion

Slashdot - Wed, 2024-01-10 01:25
Hewlett Packard Enterprise (HPE) announced plans to buy data center networking hardware maker Juniper Networks for about $14 billion, or $40 per share, in an all-cash deal. The company expects to close the deal by the end of this year or in early 2025. CNBC reports: The acquisition would double HPE's existing networking business after years of competition. If it's completed, Juniper CEO Rami Rahim would lead the combined group and report to HPE's CEO, Antonio Neri, according to the statement. HP got deeper into the category when it bought Aruba Networks in 2015, and months later, the technology conglomerate split in two, resulting in the formation of HPE, which sells servers and other equipment for data centers, and HP Inc., which makes PCs and printers. HPE said adding Juniper to its portfolio would bolster margins and speed up growth. Founded in 1996, Juniper spent many years chasing Cisco in the market for networking gear. Revenue grew 12% year over year in 2022, the fastest growth since 2010. In the most recent quarter, Juniper eked out a $76 million profit on $1.4 billion in revenue, which declined 1%. HPE's networking segment was the company's top source of earnings before taxes, at $401 million on $1.4 billion in revenue, which was up 41%. Coming together would lead to $450 million in annual cost savings within three years of the deal's completion, HPE said.

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Actors' Union Agrees To AI Voiceovers For Video Games

Slashdot - Wed, 2024-01-10 00:45
An anonymous reader quotes a report from Variety: SAG-AFTRA signed a deal on Tuesday with an AI voiceover studio that sets terms for the use of artificial intelligence in video games. The union announced the deal with Replica Studios on Tuesday at CES in Las Vegas. Duncan Crabtree-Ireland, the union's executive director, said that the terms include informed consent for the use of AI to create digital voice replicas, as well as requirements for the safe storage of digital assets. At a press conference, Crabtree-Ireland said the union wants to channel emerging technology to benefit performers -- rather than trying to stand in the way. "These are the kind of terms that producers can agree to without disrupting their ability to make content," Crabtree-Ireland said. "This is an evolutionary step forward. AI technology is not something we can block. It's not something we can stop. That's not a tactic or a strategy that's ever worked for labor in the past." AI was a major issue in the 2023 SAG-AFTRA strike. The union ultimately reached a deal with the major studios -- represented by the Alliance of Motion Picture and Television Producers -- that established consent and compensation requirements for the use of AI to replicate actors' likenesses. The deal did not block studios from training AI systems to create "synthetic" actors that bear no resemblance to real performers. SAG-AFTRA is now engaged in a similar negotiation with a coalition of major video game studios. The union has obtained a strike authorization vote, though talks continue. Crabtree-Ireland said that agreement with Replica Studios could help spur those discussions. Replica Studios launched its AI platform in 2019. The company sells AI voices to video game developers from its library of "ethically licensed" voices. Last year, the company announced a new iteration of "Smart NPCs" -- non-playable characters -- that could use OpenAI or other language models to interact with video game players. Crabtree-Ireland said the agreement will open up new employment opportunities for voiceover performers who want to license their voices for use in video games. The deal pertains only to "digital replicas" -- using AI to re-create the voice of a real performer, living or dead. It does not apply to AI training to create synthetic performances.

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AirDrop 'Cracked' By Chinese Authorities To Identify Senders

Slashdot - Wed, 2024-01-10 00:03
According to Bloomberg, Apple's AirDrop feature has been cracked by a Chinese state-backed institution to identify senders who share "undesirable content". MacRumors reports: AirDrop is Apple's ad-hoc service that lets users discover nearby Macs and iOS devices and securely transfer files between them over Wi-Fi and Bluetooth. Users can send and receive photos, videos, documents, contacts, passwords and anything else that can be transferred from a Share Sheet. Apple advertises the protocol as secure because the wireless connection uses Transport Layer Security (TLS) encryption, but the Beijing Municipal Bureau of Justice (BMBJ) says it has devised a way to bypass the protocol's encryption and reveal identifying information. According to the BMBJ's website, iPhone device logs were analyzed to create a "rainbow table" which allowed investigators to convert hidden hash values into the original text and correlate the phone numbers and email accounts of AirDrop content senders. The "technological breakthrough" has successfully helped the public security authorities identify a number of criminal suspects, who use the AirDrop function to spread illegal content, the BMBJ added. "It improves the efficiency and accuracy of case-solving and prevents the spread of inappropriate remarks as well as potential bad influences," the bureau added. It is not known if the security flaw in the AirDrop protocol has been exploited by a government agency before now, but it is not the first time a flaw has been discovered. In April 2021, German researchers found that the mutual authentication mechanism that confirms both the receiver and sender are on each other's address book could be used to expose private information. According to the researchers, Apple was informed of the flaw in May of 2019, but did not fix it.

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FCC Plans Shutdown of Affordable Connectivity Program As GOP Withholds Funding

Slashdot - Tue, 2024-01-09 23:25
An anonymous reader quotes a report from Ars Technica: The Federal Communications Commission is about to start winding down a program that gives $30 monthly broadband discounts to people with low incomes, and says it will have to complete the shutdown by May if Congress doesn't provide more funding. The 2-year-old Affordable Connectivity Program (ACP) was created by Congress, and Democrats have been pushing for more funding to keep it going. But Republican members of Congress blasted the ACP last month, accusing the FCC of being "wasteful." In a letter, GOP lawmakers complained that most of the households receiving the subsidy already had broadband service before the program existed. They threatened to withhold funding and criticized what they called the "Biden administration's reckless spending spree." The letter was sent by the highest-ranking Republicans on committees with oversight responsibility over the ACP, namely Sen. John Thune (R-SD), Sen. Ted Cruz (R-Texas), Rep. Cathy McMorris Rodgers (R-Wash.), and Rep. Bob Latta (R-Ohio). With no resolution in sight, the FCC announced that it would have to start sending out notices about the program's expected demise. "With less than four months before the projected program end date and without any immediate additional funding, this week the Commission expects to begin taking steps to start winding down the program to give households, providers, and other stakeholders sufficient time to prepare," the FCC said in an announcement yesterday. The Biden administration has requested $6 billion to fund the program through December 2024. As of now, the FCC said it "expects funding to last through April 2024, running out completely in May." FCC Chairwoman Jessica Rosenworcel has repeatedly asked Congress for more ACP funding, and sent a letter (PDF) to lawmakers yesterday in which she repeated her plea. The chairwoman's letter said that 23 million households are enrolled in the discount program. [...] Rosenworcel warned that the impending ACP shutoff "would undermine the historic $42.5 billion Broadband Equity, Access, and Deployment Program," a different program created by Congress to subsidize ISPs' expansion of broadband networks throughout the US. The discount and deployment programs complement each other because "the ACP supports a stable customer base to help incentivize deployment in rural areas," Rosenworcel wrote.

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SEC Claims Account Was 'Compromised' After Announcing False Bitcoin ETF Approval

Slashdot - Tue, 2024-01-09 22:46
With the approval of new rule change applications, the SEC is now allowing bitcoin ETFs to be traded in the United States. UPDATE: The SEC said that the announcement about bitcoin ETFs on social media was incorrect, and that its X account was compromised. "The SEC's @SECGov X/Twitter account has been compromised. The unauthorized tweet regarding bitcoin ETFs was not made by the SEC or its staff," an SEC spokesperson told CNBC. "The SEC has not approved the listing and trading of spot bitcoin exchange-traded products," said SEC Chair Gary Gensler in a post on X. From the original CNBC article: The decision will likely lead to the conversion of the Grayscale Bitcoin Trust, which holds about $29 billion of the cryptocurrency, into an ETF, as well as the launch of competing funds from mainstream issuers like BlackRock's iShares. The approval could prove to be a landmark event in the adoption of cryptocurrency by mainstream finance, as the ETF structure gives institutions and financial advisors a familiar and regulated way to buy exposure to bitcoin. The SEC has for years opposed a so-called spot bitcoin fund, with several firms filing and then withdrawing applications for ETFs in the past. SEC Chair Gary Gensler has been an outspoken critic of crypto during his tenure. However, the regulator appeared to change course on the ETF question in 2023, possibly due in part to an August loss to Grayscale in court which criticized the SEC for blocking bitcoin ETFs while allowing funds that track bitcoin futures.

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HP Built Printer Ink Monopoly With Forced Dynamic Security Updates, Lawsuit Says

Slashdot - Tue, 2024-01-09 22:30
HP has used its "Dynamic Security" firmware updates to "create a monopoly" of replacement printer ink cartridges, a lawsuit filed against the company on January 5 claims. From a report: The lawsuit, which is seeking class-action certification, represents yet another form of litigation against HP for bricking printers when they try to use ink that doesn't bear an HP logo. The lawsuit (PDF), which was filed in US District Court in the Northern District of Illinois, names 11 plaintiffs and seeks an injunction against HP requiring the company to disable its printer firmware updates from preventing the use of non-HP branded ink. The lawsuit also seeks monetary damages greater than $5,000,000 and a trial by jury. [...] HP was wrong to issue a firmware update affecting printer functionality, and users were not notified that accepting firmware updates "could damage any features of the printer," the lawsuit says.

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FTC Bans X-Mode From Selling Phone Location Data

Slashdot - Tue, 2024-01-09 21:52
The U.S. Federal Trade Commission has banned the data broker X-Mode Social from sharing or selling users' sensitive location data, the federal regulator said Tuesday. From a report: The first of its kind settlement prohibits X-Mode, now known as Outlogic, from sharing and selling users' sensitive information to others. The settlement will also require the data broker to delete or destroy all the location data it previously collected, along with any products produced from this data, unless the company obtains consumer consent or ensures the data has been de-identified. X-Mode buys and sells access to the location data collected from ordinary phone apps. While just one of many organizations in the multibillion-dollar data broker industry, X-Mode faced scrutiny for selling access to the commercial location data of Americans' past movements to the U.S. government and military contractors. Soon after, Apple and Google told developers to remove X-Mode from their apps or face a ban from the app stores.

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United and Alaska Find Loose Bolts on Boeing 737 Max 9 Planes

Slashdot - Tue, 2024-01-09 20:21
UnknowingFool writes: Following the incident on Alaska Airlines 1282 on Friday where a door plug blew off mid-flight, the FAA ordered all Boeing 737 Max 9 airplanes to be grounded and the door plugs to be inspected. Both United Airlines and Alaska Airlines have now reported finding loose parts on their planes with United specifically listing "bolts" whereas Alaska only referred to "hardware." Both airlines have repaired the situation and put the planes back into service. It remains to be answered why the parts were loose and what further issues could arise.

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Asus' New Laptop Has Two Screens and a Removable Keyboard

Slashdot - Tue, 2024-01-09 19:40
Asus is back with another Zenbook Duo, the latest $2,161 device in its range of dual-screened laptops. But rather than including a small secondary display above this laptop's keyboard like previous Duos, the revamped version for 2024 has two equally sized 14-inch screens. The Verge has more: They're both OLED, with resolutions of up to 2880 x 1800, aspect ratios of 16:10, and a maximum refresh rate of 120Hz. Between them, they offer a total of 19.8 inches of usable screen real estate. It's a similar approach to the one Lenovo took with last year's dual-screen Yoga Book 9i, albeit with a couple of tweaks. Like Lenovo, Asus gives you a choice of typing on the lower touchscreen via a virtual keyboard or by using a detachable physical Bluetooth keyboard. But what's different here is that Asus' keyboard has a trackpad built in, so you don't have to use it in combination with an on-screen trackpad. Asus envisages you using the new Zenbook Duo in a few different configurations. There's a standard laptop mode, where the bottom screen is entirely covered by a traditional keyboard and trackpad. Or you can rest the keyboard on your desk and have the two screens arranged vertically for "Dual Screen" mode or horizontally for "Desktop" mode. Finally, there's "Sharing" mode, which has you ditch the keyboard entirely and lay the laptop down on a flat surface with both its screens facing up and away from each other, presumably so you can share your work with a colleague sitting across the desk from you. Naturally, having launched a year later than its competitor, the Asus Zenbook Duo is also packed with more modern hardware. It can be specced with up to an Intel Core Ultra 9 185H processor and 32GB of RAM, up to 2TB of storage, and a 75Wh battery. Connectivity includes two Thunderbolt 4 ports, a USB-A port, HDMI out, and a 3.5mm jack, and the laptop can be used with Asus' stylus.

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Judges in England and Wales Given Cautious Approval To Use AI in Writing Legal Opinions

Slashdot - Tue, 2024-01-09 19:02
Press2ToContinue writes: England's 1,000-year-old legal system -- still steeped in traditions that include wearing wigs and robes -- has taken a cautious step into the future by giving judges permission to use artificial intelligence to help produce rulings . The Courts and Tribunals Judiciary last month said AI could help write opinions but stressed it shouldn't be used for research or legal analyses because the technology can fabricate information and provide misleading, inaccurate and biased information. "Judges do not need to shun the careful use of AI," said Master of the Rolls Geoffrey Vos, the second-highest ranking judge in England and Wales. "But they must ensure that they protect confidence and take full personal responsibility for everything they produce." At a time when scholars and legal experts are pondering a future when AI could replace lawyers, help select jurors or even decide cases, the approach spelled out Dec. 11 by the judiciary is restrained. But for a profession slow to embrace technological change, it's a proactive step as government and industry -- and society in general -- react to a rapidly advancing technology alternately portrayed as a panacea and a menace.

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Telly's Free Ad-Supported TV Will Use ChatGPT For Its Voice Assistant

Slashdot - Tue, 2024-01-09 18:27
Telly, the company giving people free 55-inch 4K TVs as long as they're willing to live with persistent ads on a second screen, is previewing a "Hey Telly" voice assistant that will be based on OpenAI's ChatGPT, at least at first. From a report: Users will interact with it on the TV's second (lower) screen, and the company says it "will come to know and recognize the Telly owner" over time and offer personalized recommendations to users. The company didn't say when the feature will be available. The existing SoundHound-powered voice assistant is limited to more mundane tasks like setting timers, changing picture modes, or answering simple questions. Telly also says other household users can opt to have the chatbot personalized to them, offering the example of a chatbot that knows you're on a vegetarian diet and keeps that in mind when you ask for restaurant recommendations.

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Microsoft's New Battery is a Test of AI-Infused Scientific Discovery

Slashdot - Tue, 2024-01-09 17:49
Harry McCracken, writing for FastCompany: Recently, Microsoft built a clock. Well, "built" may be overstating things. Members of the company's quantum computing team found a small digital clock in a wood case on Amazon -- the kind you might mistake for a nicer-than-usual trade show tchotchke. They hacked it to run off two experimental batteries they'd created in collaboration with staffers at the U.S. Department of Energy's Pacific Northwest National Laboratory (PNNL). Then they dressed up its enclosure by adding the logo of Azure Quantum Elements, the Microsoft platform for AI-enhanced scientific discovery that had been instrumental in developing the new battery technology. The point of this little DIY project was to prove the batteries worked in a visceral way: "You want to have a wow moment," explains Brian Bilodeau, the head of partnerships, strategy, and operations for Azure Quantum. And the person the quantum team hoped to wow was Microsoft CEO Satya Nadella. Not that getting Nadella's attention was such a daunting prospect. Throwing vast amounts of Azure high-performance computing (HPC) resources at a big, hairy technical challenge such as materials research is the sort of challenge he's predisposed to take a personal interest in. Still, the tangible evidence of success made for a memorable moment: "I was very, very excited to see it come through," Nadella remembers. The coin-sized CR2032 batteries powering the clock looked like the ones you might find in a pocket calculator or garage door opener. But on the inside, they used a solid-state electrolyte that replaces 70% of the lithium in garden-variety batteries with sodium. That holds the potential to address multiple issues with lithium batteries as we know them: their limited life on a charge, shrinking capacity over time, subpar performance in extreme temperatures, and risk of catching fire or even exploding. In addition, reducing lithium use in favor of cheap, plentiful sodium could be a boon to the fraught battery supply chain. With further development, the new material could benefit the myriad aspects of modern life that depend on batteries, from smartphones to EVs to the power grid. But Microsoft, being Microsoft, regards all this promise first and foremost as proof of Azure Quantum Elements' usefulness to the customers it's designed to serve. Unveiled last June, the cloud service is currently a "private preview" being tested by organizations such as Britain's Johnson Matthey, which is using it to help design catalytic converters and hydrogen fuel cells.

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Global Economy Set For Its Worst Half Decade of Growth in 30 Years, World Bank Says

Slashdot - Tue, 2024-01-09 17:00
The global economy is on course to record its worst half decade of growth in 30 years, according to the World Bank. From a report: Global growth is forecast to slow for the third year in a row in 2024, dipping to 2.4% from 2.6% in 2023, the organization said in its latest "Global Economic Prospects" report released Tuesday. Growth is then expected to rise marginally to 2.7% in 2025, though acceleration over the five-year period will remain almost three-quarters of a percentage point below the average rate of the 2010s. And despite the global economy proving resilient in the face of recessionary risks in 2023, increased geopolitical tensions will present fresh near-term challenges, the organization said, leaving most economies set to grow more slowly in 2024 and 2025 than they did in the previous decade. "You have a war in Eastern Europe, the Russian invasion of Ukraine. You have a serious conflict in the Middle East. Escalation of these conflicts could have significant implications for energy prices that could have impacts on inflation as well as on economic growth," Ayhan Kose, the World Bank's deputy chief economist and director of the Prospects Group, told CNBC's Silvia Amaro. The bank warned that without a "major course correction," the 2020s will go down as "a decade of wasted opportunity."

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Google Faces Multibillion-Dollar US Patent Trial Over AI Tech

Slashdot - Tue, 2024-01-09 16:20
Alphabet's Google is set to go before a federal jury in Boston on Tuesday in a trial over accusations that processors it uses to power AI technology in key products infringe a computer scientist's patents. From a report: Singular Computing, founded by Massachusetts-based computer scientist Joseph Bates, claims Google copied his technology and used it to support AI features in Google Search, Gmail, Google Translate and other Google services. A Google court filing said that Singular has requested up to $7 billion in monetary damages, which would be more than double the largest-ever patent infringement award in U.S. history. Google spokesperson Jose Castaneda called Singular's patents "dubious" and said that Google developed its processors "independently over many years." "We look forward to setting the record straight in court," Castaneda said.

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