Apple said on Thursday it will start offering independent repair shops parts, tools and guides to help fix broken iPhones. From a report: The new repair program allows big and small repair outfits to sign up and get access to parts for common out-of-warranty repairs, something that was previously restricted to Apple's network of authorized service providers. The move represents an about face for Apple, which typically encourages any repairs to be made by its authorized service providers and makes it difficult for users to replace aging or broken parts themselves. Additionally, the company has fought California's proposed right-to-repair bill, which would require companies like Apple to make repair information and parts available to both device owners and independent repair shops. Apple said the new program is free to join but that shops will be required to have an Apple-certified technician who has taken a preparatory course provided by the company.

Qantas airlines is now restricting MacBook Pro laptops from checked-in luggage on concern that batteries could catch fire. All 15-inch versions of Apple's MacBook Pro must be carried in the cabin and switched off, Qantas said in a statement Wednesday. The rule went into effect Tuesday morning. "Rival Virgin Australia went further on Aug. 26, banning all Apple laptops from checked-in luggage," adds Bloomberg. From the report: Australia's two biggest airlines join a growing list of carriers and jurisdictions across the world cracking down on the portable computers out of concern some could self-combust. The models in question are some 15-inch MacBook Pros sold from September 2015 to February 2017. Apple issued the recall in June, saying "in a limited number of older generation 15-inch MacBook Pro units, the battery may overheat and pose a fire safety risk." Singapore Airlines Ltd. and Thai Airways International PCL have already stopped passengers from taking any of the affected models on their aircraft.

An anonymous reader quotes a report from Ars Technica: Now, researchers have used carbon nanotubes to make a general purpose, RISC-V-compliant processor that handles 32-bit instructions and does 16-bit memory addressing. Performance is nothing to write home about, but the processor successfully executed a variation of the traditional programming demo, "Hello world!" It's an impressive bit of work, but not all of the researchers' solutions are likely to lead to high-performance processors. The new processor was made by a collaboration between MIT researchers and scientists at Analog Devices, Inc., who figured out a way to work around all the issue with carbon nanotubes.

The key insight by the researchers behind the new chip was that certain logical functions are less sensitive to metallic nanotubes than others. So they modified an open source RISC design tool to take this information into account. The result was a chip design that had none of the gates that were most sensitive to metallic carbon nanotubes. The resulting chip, which the team is calling the RV16X-NANO, was designed to handle the 32-bit-long instructions of the RISC-V architecture. Memory addressing was limited to 16-bits, and the functional units include instruction fetching, decoding, registers, execution units, and write back to memory. Overall, over 14,000 individual transistors were used for the RV16X-NANO, and the manipulations of the carbon nanotubes to make them resulted in a 100% yield. In other words, every single one of those 14,000 gates worked. It was also what's considered a 3D chip, in that the metal contacts below the nanotube layer were used for routing signals among the different transistors, while a separate layer of metal contacts layered above the nanotubes was used to supply power within the chip. The report has been published in the journal Nature.

An anonymous reader quotes a report from The Verge: The UHD Alliance, a collection of companies who work together to define display standards, has announced Filmmaker Mode, a new TV setting that's designed to show films as they were originally mastered, with as little post-processing as possible. Although the mode will affect multiple settings like frame rate, aspect ratio, overscanning, and noise reduction, its most important element is that it turns off motion smoothing, which creates that horrible "soap opera effect" that makes even the most expensive films look cheap. LG, Vizio, and Panasonic have all expressed an interest in including the new mode in their TVs.

Of course, it's always been possible to turn off this setting (we've got a guide on how to do so right here) but TV manufacturers have an annoying habit of referring to the same setting by different names, confusing the process. LG calls it "TruMotion," Vizio calls it "Smooth Motion Effect," and Panasonic calls it "Intelligent Frame Creation," for example. The difference with Filmmaker Mode is that it will have the same name across every TV manufacturer, and the UHD Alliance also says that it wants the setting to be enabled automatically when cinematic content is detected, or otherwise easily accessible via a button on the TV remote. Over a dozen high profile directors have expressed support for the new mode, including Christopher Nolan, Martin Scorsese, James Cameron, and JJ Abrams.

An anonymous reader writes: For years, Microsoft used its patents as a way to profit from open-source products. The poster-child for Microsoft's intellectual property aggression were the File Allocation Table (FAT) patents. But the Microsoft of then is not the Microsoft of now. First, Microsoft open-sourced its entire patent portfolio and now Microsoft is explicitly making its last remaining FAT intellectual property, the exFAT patents, available to Linux and open source via the Open Invention Network (OIN). Microsoft announced that it now loves Linux and "we say that a lot, and we mean it! Today we're pleased to announce that Microsoft is supporting the addition of Microsoft's exFAT (Extended File Allocation Table) technology to the Linux kernel." ExFAT is based on FAT, one of the first floppy disk file systems. Over time, FAT became Microsoft's files ystem of choice for MS-DOS and Windows. It would become the default file system for many applications. Microsoft extended FAT to flash memory storage devices such as USB drives and SD cards in 2006 with exFAT. While FAT isn't commonly used today, exFAT is used in hundreds of millions of storage device. Indeed, exFAT is the official file system for SD Card Association's standard large capacity SD cards.

Now, Microsoft states: "It's important to us that the Linux community can make use of exFAT included in the Linux kernel with confidence. To this end, we will be making Microsoft's technical specification for exFAT publicly available to facilitate the development of conformant, interoperable implementations. We also support the eventual inclusion of a Linux kernel with exFAT support in a future revision of the Open Invention Network's Linux System Definition, where, once accepted, the code will benefit from the defensive patent commitments of OIN's 3040+ members and licensees." Specifically, according to a Microsoft representative, "Microsoft is supporting the addition of the exFAT file system to the Linux kernel and the eventual inclusion of a Linux kernel with exFAT support in a future revision of the Open Invention Network's Linux System Definition."

Microsoft announced it will be holding a Surface hardware event in New York City on October 2nd, which could be where the company unveils its dual-screen Surface laptop / tablet hybrid that's been in development for more than two years. As The Verge reports, the new dual-screen device, codenamed "Centaurus," is "designed to be the hero device for a wave of new dual-screen tablet / laptop hybrids that we're expecting to see throughout 2020." From the report: Microsoft demonstrated this new device during an internal meeting earlier this year, signaling that work on the prototype has progressed to the point where it's nearing release. Still, it's not certain that Microsoft will show off this new hardware in October or even launch it. Microsoft CEO Satya Nadella famously killed off the Surface Mini just weeks before its scheduled unveiling. If Microsoft does plan to show this dual-screen Surface device, then it won't be ready to ship immediately. Sources familiar with Microsoft's plans tell The Verge that the company is currently targeting a 2020 release date for its dual-screen Surface.

Alongside Centaurus, Microsoft will likely refresh other Surface devices. The Surface Book is long overdue an update, and Microsoft's Surface Laptop and Surface Pro hardware could finally see the addition of USB-C ports this year. Even Microsoft's Surface Go tablet is more than a year old now and could see a minor refresh.

Long-time Slashdot reader AmiMoJo is having trouble finding a monitor that's good for writing code: The 16:10 aspect ratio, which allows for some extra vertical space that is extremely handy when viewing source code, is basically dead as far as I can tell. Dell still sell a few older models but there no 4k+ monitors with this aspect ratio.

Speaking of 4k, at 27" it's about the same PPI (pixels per inch) as my 2012 laptop with a 15" 1080p display, only bigger (around 160 PPI). It feels a bit awkward, not quite high enough to hide the pixels or render "perfect" looking fonts. 5k would be better (200 PPI), but every 5k monitor seems to have been discontinued except for one Iiyama model that seems to have quality problems.

Everyone seems to be obsessing over gaming and photography monitors now. Is there anything left for developers who don't care about 240Hz and calibrated colour, but do care about aspect ratio and text rendering quality?
Leave your suggestions in the comments. What's the best monitor for development work?

An anonymous reader shared this article about the Akademik Lomonosov "powership" -- Russia's new 459-foot (140-meter) floating nuclear power station (with two 35-megawatt nuclear reactors).

It's begun a three-week, 2,650-mile voyage to the Arctic port town of Pevek -- where it will be replacing another plant that's being decommissioned. The Russian project is the first floating nuclear power plant since the U.S. MH-1A, a much smaller reactor that supplied the Panama Canal with power from 1968 to 1975. Environmentalists have criticized the project as inherently dangerous and a threat to the pristine Arctic region. Russia's state nuclear corporation Rosatom has dismissed those concerns, insisting that the floating nuclear plant is safe to operate. Rosatom director, Alexei Likhachev, said his corporation hopes to sell floating reactors to foreign markets.

Russian officials have previously mentioned Indonesia and Sudan among potential export customers.

"Another coder and I are exploring the possibility of having a video-processing algorithm written in C turned into an ASIC ("Application Specific Integrated Circuit") hardware chip that could go inside various consumer electronics devices," writes Slashdot reader dryriver. The problem? There seems to be very little good information on how much a 20Kb, or 50Kb or indeed a 150Kb algorithm written in the C language would cost to turn in an ASIC or "Custom Chip".

We've been told that "the chip-design engineering fees alone would likely start at around $500,000." We've been told "the cost per ASIC will fluctuate wildly depending on whether you are having 50,000 ASICS manufactured or 5 million ASICs manufactured." Is there some rough way to calculate from the source code size of an algorithm -- lets say 100 Kilobytes of C code, or 1000 lines of code -- a rough per-unit estimate of how much the ASIC hardware equivalent might cost to make?

Why do we need this? Because we want to pitch our video processing tech to a company that makes consumer products, and they will likely ask us, "So... how many dollars of extra cost will this new video processing chip of yours add to our existing products?"
There were some interesting suggestions on the original submission, including the possibility of C to HDL converters or a system on a chip (SoC). But are there any other good alternatives? Leave your own thoughts here in the comments.

How do you estimate the cost of an algorithm turned into an ASIC?

Long-time Slashdot reader rinka shares an article about "the place where the Sun will be re-born on Earth": The world's best scientists are trying to create a 'miniature Sun' on Earth to tap its fusion energy, costing over €20 billion... [G]lobally ITER is the most expensive science project on Earth ever to be undertaken in the 21st century. The total weight of the ITER reactor will be about 28,000 tonnes...

Being made collaboratively by USA, Russia, South Korea, China, Japan, European Union and India as equal partners or participating in this mega effort are countries that together hold 50% of the world's population accounting for about 85% of the global GDP... Dr Mark Henderson, a scientist at ITER, said, "This place to me is the coolest place on Earth, because here in the near future we will have a little Sun on Earth and it will be a 150 million degrees Celsius so it will be the hottest place on Earth, ten times hotter than our Sun...."

The project is a herculean effort and operations are expected to start by 2025. Later a full scale electricity generating unit called the DEMO reactor is scheduled to be completed by 2040... On being asked how much carbon dioxide the main culprit for global warming would be released from the ITER project Dr Luce quips "only the carbon dioxide the scientists exhale". The radioactive substances generated from reactions would be the sort that can die off in a hundred years.
Its ultimate goal is to create "an unlimited supply of clean energy."

An anonymous reader quotes a report from Ars Technica: Walmart and Tesla are actively negotiating to resolve the lawsuit Walmart filed against Tesla earlier this week over defective solar panels, the two companies said in a joint statement sent out on Thursday evening. "Walmart and Tesla look forward to addressing all issues and re-energizing Tesla solar installations at Walmart stores, once all parties are certain that all concerns have been addressed," the statement said. The companies say they're both committed to a "sustainable energy future" as well as safety and efficiency. Spokespeople for Tesla and Walmart declined to provide any further details about the state of the negotiations, but it's not hard to guess what happened. The optics of Walmart suing Tesla over multiple fires on its store roofs were not good for Tesla. Tesla wants the public -- and potential customers -- to know that it's now working to address Walmart's concerns. Walmart filed a lawsuit on Tuesday against Tesla accusing the company of supplying solar panels that were responsible for fires at about seven of its stores. "This is a breach of contract action arising from years of gross negligence and failure to live up to industry standards by Tesla with respect to solar panels that Tesla designed, installed, and promised to operate and maintain safely on the roofs of hundreds of Walmart stores," Walmart said in the court filing.

Longtime HP veteran Enrique Lores, who runs the $20 billion printer business, is succeeding Dion Weisler effective November 1. Weisler, who was named CEO in late 2014 after the computing behemoth was split into two companies, is returning to Australia for a "family health matter." He will remain on the company's board. MarketWatch reports: Lores, a native of Spain who started his 30-year career as an intern, vowed to "simplify" and "evolve" the company's business model during a conference call with analysts following the earnings release. The executive change comes amid wrenching changes -- and turmoil -- in the PC market, raising the question of where the market is headed for the rest of the year.

The Elektro eDumper dump truck is being put to work at a mine in Switzerland where it's able to produce more power than it consumes. "The dump truck drives up a mountain with no load, and carries double the weight back down the mountain after getting loaded up with lime and marl to deliver to a cement plant," reports Hackaday. "Since electric vehicles can recover energy through regenerative braking, rather than wasting that energy as heat in a traditional braking system, the extra weight on the way down actually delivers more energy to the batteries than the truck used on the way up the mountain." From the report: The article claims that this is the largest electric vehicle in the world at 110 tons, and although we were not able to find anything larger except the occasional electric train, this is still an impressive feat of engineering that shows that electric vehicles have a lot more utility than novelties or simple passenger vehicles.

An anonymous reader quotes a report from Ars Technica: In an attempt to quell a controversy that has raised the ire of white-hat hackers, the maker of the Steam online game platform said on Thursday it made a mistake when it turned away a researcher who recently reported two separate vulnerabilities. In its statement, Valve Corporation references HackerOne, the reporting service that helps thousands of companies receive and respond to vulnerabilities in their software or hardware. Valve's new HackerOne program rules specifically provide that "any case that allows malware or compromised software to perform a privilege escalation through Steam, without providing administrative credentials or confirming a UAC dialog, is in scope. Any unauthorized modification of the privileged Steam Client Service is also in scope."

The statement and the policy change from Valve came two days after security researcher Vasily Kravets, an independent researcher from Moscow, received an email telling him that Valve's security team would no longer receive his vulnerability reports through the HackerOne bug-reporting service. Valve turned Kravets away after he reported a steam vulnerability that allowed hackers who already had a toe-hold on a vulnerable computer to burrow into privileged parts of an operating system. Valve initially told Kravets such vulnerabilities were out of scope and gave no indication that the one Vasily reported would be fixed. The company later publicly denied that the issue was a vulnerability by incorrectly claiming that the exploit required hackers to have physical access to a vulnerable computer. The company went so far as to dispute the vulnerability in the advisory issued by the National Institute of Standards and Technology.

Intel today launched a new series of 14nm notebook CPUs code-named Comet Lake. Going by Intel's numbers, Comet Lake looks like a competent upgrade to its predecessor Whiskey Lake. The interesting question -- and one largely left unanswered by Intel -- is why the company has decided to launch a new line of 14nm notebook CPUs less than a month after launching Ice Lake, its first 10nm notebook CPUs. From a report: Both the Comet Lake and Ice Lake notebook CPU lines this month consist of a full range of i3, i5, and i7 mobile CPUs in both high-power (U-series) and low-power (Y-series) variants. This adds up to a total of 19 Intel notebook CPU models released in August, and we expect to see a lot of follow-on confusion. During the briefing call, Intel executives did not want to respond to questions about differentiation between the Comet Lake and Ice Lake lines based on either performance or price, but the technical specs lead us to believe that Ice Lake is likely the far more attractive product line for most users.

Intel's U-series CPUs for both Comet Lake and Ice Lake operate at a nominal 15W TDP. Both lines also support a "Config Up" 25W TDP, which can be enabled by OEMs who choose to provide the cooling and battery resources necessary to support it. Things get more interesting for the lower-powered Y-series -- Ice Lake offers 9W/12W configurable TDP, but Comet Lake undercuts that to 7W/9W. This is already a significant drop in power budget, which Comet Lake takes even further by offering a new Config Down TDP, which is either 4.5W or 5.5W, depending on which model you're looking at. Comet Lake's biggest and meanest i7, the i7-10710U, sports 6 cores and 12 threads at a slightly higher boost clock rate than Ice Lake's 4C/8T i7-1068G7. However, the Comet Lake parts are still using the older UHD graphics chipset -- they don't get access to Ice Lake's shiny new Iris+, which offers up to triple the onboard graphics performance. This sharply limits the appeal of the Comet Lake i7 CPUs in any OEM design that doesn't include a separate Nvidia or Radeon GPU -- which would in turn bump the real-world power consumption and heat generation of such a system significantly.

YouTuber and robot enthusiast Anthony Murney noticed YouTube has removed hundreds of videos showing robots battling other robots after claiming they are in breach of its rules surrounding animal cruelty. He's blaming a new algorithm introduced by YouTube to detect instances of animal abuse. The Independent reports: Several other channels dedicated to robot combat have also produced videos pointing out the issue in an effort to get YouTube to restore the content. Channels posting robot combat videos saw their content removed and received a notice from YouTube explaining that the videos were in breach of its community guidelines. Each notice cited the same section of these guidelines, which states: "Content that displays the deliberate infliction of animal suffering or the forcing of animals to fight is not allowed on YouTube." It goes on to state: "Examples include, but are not limited to, dog fighting and cock fighting."

Walmart filed a lawsuit on Tuesday against Tesla accusing the company of supplying solar panels that were responsible for fires at about seven of its stores. Reuters reports: The fires destroyed significant amounts of store merchandise and required substantial repairs, totaling hundreds of thousands of dollars in out-of-pocket losses, Walmart said in the lawsuit. As of November 2018, no fewer than seven Walmart stores, including in Denton, Maryland and Beavercreek, Ohio, had experienced fires due to Tesla's solar systems, according to the lawsuit. The world's largest retailer started using solar panels made by SolarCity in 2010 and the roofs of around 240 of its stores were fitted with solar panels made by the company. "This is a breach of contract action arising from years of gross negligence and failure to live up to industry standards by Tesla with respect to solar panels that Tesla designed, installed, and promised to operate and maintain safely on the roofs of hundreds of Walmart stores," Walmart said in the court filing.

An anonymous reader quotes a report from IEEE Spectrum: Solar power now costs the same as, or less than, electricity from the grid in many of China's cities, a new study finds. This research may encourage broader adoption of industrial and commercial solar power there. Advances in solar technology have helped bring solar within reach of grid parity sooner than expected in China. Whereas the cost of solar photovoltaic electricity there was up to 15.1 Chinese yuan per kilowatt-hour in 2000, it was only up to 0.79 Chinese yuan per kilowatt-hour in 2018. In addition, in 2018, the Chinese government dramatically cut subsidies to the solar photovoltaic industry to drive it to compete with coal without government aid.

To see where Chinese solar energy stood now, scientists in Sweden and China analyzed the net costs and profits associated with building and operating industrial and commercial solar energy projects in 344 prefecture-level cities in China. They found in all 344 cities, solar photovoltaic systems were capable of generating and selling electricity at lower prices than the grid without subsidies, and in 22 percent of those cities, they could also produce electricity at lower prices than coal. The scientists detailed their findings in the 12 August edition of the journal Nature Energy.

Tesla has managed to expand its electric-car marketshare, despite two new battery-powered luxury SUVs that have been in U.S. showrooms for the last 10 months: Jaguar's I-Pace and Audi's e-tron. Bloomberg reports: Their starts are the latest indications that legacy automakers aren't assured instant success when they roll out new plug-in models. Tesla's Model S and X have largely held its own against the two crossovers that offer shorter range and less plentiful public charging infrastructure. Jaguar and Audi also lack the cool factor Musk has cultivated for the Tesla brand by taking an aggressive approach to autonomy and using over-the-air software updates to add games and entertainment features. Tesla's Model X and Model S each boast more than 300 miles of range, and the cheaper Model 3 travels 240 miles between charges. Jaguar's $69,500 I-Pace is rated at 234 miles, and Audi's $74,800 e-tron registers 204 miles.

Jaguar's marketing team spent years laying the groundwork to introduce the I-Pace. In 2016, the brand joined Formula E, an open-wheeled, electric-powered race circuit similar to Formula One. Porsche and Mercedes-Benz are also joining Formula E for the 2019-2020 season to help generate buzz for the new all-electric models they have coming out. The circuit makes stops in cities including New York, Hong Kong and London, which the brands are banking on as major markets for plug-in cars. But while Formula E is drawing crowds of urban dwellers and a substantial audience on social media, all that buzz may not necessarily translate into showroom traffic.

An anonymous reader quotes a report from VentureBeat: New artificial intelligence company Cerebras Systems is unveiling the largest semiconductor chip ever built. The Cerebras Wafer Scale Engine has 1.2 trillion transistors, the basic on-off electronic switches that are the building blocks of silicon chips. Intel's first 4004 processor in 1971 had 2,300 transistors, and a recent Advanced Micro Devices processor has 32 billion transistors. Samsung has actually built a flash memory chip, the eUFS, with 2 trillion transistors. But the Cerebras chip is built for processing, and it boasts 400,000 cores on 42,225 square millimeters. It is 56.7 times larger than the largest Nvidia graphics processing unit, which measures 815 square millimeters and 21.1 billion transistors. The WSE also contains 3,000 times more high-speed, on-chip memory and has 10,000 times more memory bandwidth.