An anonymous reader quotes a report from Bloomberg: New York has signed the biggest-ever deals for offshore wind power in U.S. history, a key part of the state's plan to get all of its power from emissions-free sources by 2040. On Thursday, Governor Andrew Cuomo awarded contracts for two projects off Long Island that will total 1,700 megawatts in capacity. Equinor ASA and a joint venture between Denmark's Orsted A/S and Massachusetts-based Eversource Energy were chosen to build the farms, which will supply enough power to light up a million homes. Cuomo is counting on the wind projects to achieve the most aggressive clean energy goal in the U.S., and signed the state's 100% renewable energy target into law right after announcing the wind contracts. New York's ultimate plan is to get enough turbines erected off its shores to generate 9,000 megawatts by 2035. The contracted wind farms will be completed by 2024, he said. Based on cost estimates from BloombergNEF, the projects may be valued at more than $5 billion.

While Google stopped selling its augmented-reality glasses to customers due to privacy concerns, Google Glass lived on as something to be used by researchers and businesses. The New York Times reports of a new effort from Stanford researchers to use Google Glass to help autistic children understand emotions and engage in more direct ways with those around them. The glasses could also be used to measure changes in behavior, something that has historically been difficult to do. An anonymous Slashdot reader shares an excerpt from the report: When Esaie Prickett sat down in the living room with his mother, father and four older brothers, he was the only one wearing Google Glass. As Esaie, who was 10 at the time and is 12 now, gazed through the computerized glasses, his family made faces -- happy, sad, surprised, angry, bored -- and he tried to identify each emotion. In an instant, the glasses told him whether he was right or wrong, flashing tiny digital icons that only he could see.

Esaie was 6 when he and his family learned he had autism. The technology he was using while sitting in the living room was meant to help him learn how to recognize emotions and make eye contact with those around him. The glasses would verify his choices only if he looked directly at a face. He and his family tested the technology for several weeks as part of a clinical trial run by researchers at Stanford University in and around the San Francisco Bay Area. Recently detailed in The Journal of the American Medical Association, Pediatrics, the trial fits into a growing effort to build new technologies for children on the autism spectrum, including interactive robots and computerized eyewear.

New submitter symgym writes: Recently out of stealth mode is a new battery technology that's printed on silicon wafers (36 million "micro-batteries" machined into 12-inch silicon wafers). It can scale from small devices to large-scale grid storage and promises four times the energy density of lithium-ion batteries for half the price. There should also be no issues with fires caused by dendrite formation. "When you use porous silicon, you get about 70 times the surface area compared to a traditional lithium battery... [and] there's millions of cells in a wafer," says Christine Hallquist of Cross Border Power, the startup that plans to commercialize the battery design developed by Washington-based company XNRGI. "It completely eliminates the problem of dendrite formation." If all of this is true, it's a massive disruptive invention. Hallquist also notes that the new batteries are 100% recyclable. "At the end of the life of this product, you bring the wafers back in, you clean the wafer off, you reclaim the lithium and other materials. And it's essentially brand new. So we're 100 percent recyclable."

"Hallquist says the battery banks that Cross Border Power plans to sell to utility companies as soon as next year will be installed in standard computer server racks," reports IEEE Spectrum. "One shipping container worth of those racks (totaling 40 racks in all) will offer 4 megawatts (MW) of battery storage capacity, she says. Contrast this, she adds, to a comparable set of rack-storage lithium ion batteries which would typically only yield 1 MW in a shipping container."

Dropbox said it accidentally exposed a new desktop app experience to some users for a short period of time. While the issue has since been resolved, many users were caught off guard after being silently "upgraded" to this radically different version of Dropbox. Ars Technica reports: This new version of Dropbox wants to be... a file manager? Instead of the minimal sync app, the Dropbox icon now opens a big, multi-panel, blue and white window showing all your Dropbox files. It kind of looks like Slack, if Slack was a file manager. You can now "star" folders as important so they show up in the left panel (again, like a Slack chat room). The middle panel shows your Dropbox files, and the right panel shows a file preview with options for comments and sharing. You can search for files, sort by name or date, and do all the usual file operations like cut, copy, and paste. It's a file manager.

A big part of the appeal of Dropbox is (was?) that it's a dead-simple product: it's a folder, in the cloud! Put your stuff in the folder, and it seamlessly gets backed up and synced to all your other computers. Part of using Dropbox means installing the sync app to your computer, and to keep everything fresh and up to date, Dropbox has the ability to silently update this app from time to time. Using this mechanism to silently install a bigger, more bloated, completely different version of the Dropbox app onto people's computers seems... wrong, especially with no notice whatsoever. Updates are one thing, but many users (your author included) feel like there was a lack of consent here. Here's the statement Dropbox issued earlier today: "We recently announced a new desktop app experience that is now currently available in Early Access. Due to an error, some users were accidentally exposed to the new app for a short period of time. The issue has been resolved, though there might be a short lag for some users to see resolution. We apologize for any inconvenience this has caused."

Developer Marco Arment responded to the statement, tweeting: "'That immensely unpopular change we forced onto all of you yesterday? We only meant to force it on *some* of you. The rest of you weren't supposed to get it forced upon you until later.' Doesn't really fix the problem, does it?"

Author and programmer Jeff Geerling explains in a blog post why the new Raspberry Pi 4 needs a fan. Unlike previous Pis that didn't require a fan or heatsink to avoid CPU throttling, the Pi 4 is a different beast and "pretty much demands a fan," writes Geerling. "Not only does the CPU get appreciably hot even under normal load, there are a number of other parts of the board that heat up to the point they are uncomfortable to touch." After 5 minutes at idle, he recorded the CPU/System-on-a-Chip (SoC) was around 60C, and it climbed to the 60-70C range when using the USB ports.

"[I]magine if you're truly using the Pi 4 as a desktop replacement, with at least one external USB 3.0 hard drive attached, WiFi connected and transferring large amounts of data, a USB keyboard and mouse, a few browser windows open (the average website these days might as well be an AAA video game with how resource-intense it is), a text editor, and a music player," writes Geerling. "This amount of load is enough to cause the CPU to throttle in less than 10 minutes." So, Geerling did what any programmer and DIYer would do and decided to add a fan himself to the official case -- and in addition to the blog post describing the process, he made a 22-minute-long video showing you what he did. From the post: Without any ventilation, it's kind of a little plastic oven inside the Pi 4 case. A heat sink might help in some tiny way, but that heat has nowhere to go! So I decided to follow the lead of Redditor u/CarbyCarberson and put a fan in the top cover. [...] After installing the fan, I booted the Pi and ran "stress --cpu 4" and let it go for an hour. The entire time, the CPU's temperature stayed at or under 60C (140F), a full 20C lower than the throttling point.

There are some other options which may be even easier than modifying the official case, like the Fan Shim from Pimoroni or purchasing a 3rd party case with a fan built in. But this option was easy enough and all I needed to complete the project was a $4 fan and a $7 hole saw drill bit (which I can use for other projects in the future).

The California Energy Commission has awarded nearly $70 million to state schools to replace more than 200 diesel school buses with new, all-electric school buses. Electrek reports: The commission approved the funding this week. A total of $89.8 million has now been earmarked for new electric buses at schools in 26 California counties, as the commission's School Bus Replacement Program works toward this goal. A study published in Economics of Education Review last month showed diesel retrofits had positive results on both respiratory health and test scores. Eliminating emissions from these buses completely will do even more to protect children from dangerous emissions while cutting air pollution. The new buses will eliminate nearly 57,000 pounds of nitrogen oxides, and nearly 550 pounds of fine particulate matter (PM2.5) emissions annually.

The exact number of buses going to California school districts is unclear -- the energy commission only says "more than 200." If the entirety of the $70 million went to just 200 buses, that'd be $350,000 per bus. But while the exact cost of each bus is unknown, the commission does estimate that "schools will save nearly $120,000 in fuel and maintenance costs per bus over 20 years." Some estimates have noted that electric school buses tend to cost about $120,000 more than diesel buses -- if that's the case here, the price will be equal in the end, with added health benefits. Funding for the electric buses is supplied by the voter-approved California Clean Energy Jobs Act, and the commission's Clean Transportation Program will provide the charging infrastructure to support the buses.

Zac Bowden from Windows Central makes the case for why Microsoft may want to make a Surface phone that runs Android. An anonymous reader shares an excerpt from the report: While a Surface Phone running Android would never sell to the quantity that Samsung smartphones do (or at least not a first- or second-generation phone), Microsoft could utilize the Surface brand to showcase the best of Microsoft's Android efforts all in one place, just like it has done for Windows PCs. I'm picturing a Surface-branded, Microsoft-built smartphone that comes with Microsoft Launcher, Edge, Office, Your Phone phone-mirroring integration, and more, out of the box. In fact, that's one of four unique selling points that a Surface Phone running Android could have:

-- Showcase the best of Microsoft's efforts on Android.
-- Seamless integration with Windows PCs using Your Phone.
-- Provide the best security and update support on Android.
-- Brand recognition that can rival Apple and Samsung.

That last point is more for Microsoft fans, but the first three are important. A Surface Phone running Android would be the only smartphone out there that's always guaranteed to work with all of Your Phone's features. I have a wide array of Android smartphones, yet 90 percent of them don't support all of Your Phone's features on Windows 10. Screen mirroring is only available on select devices, and while that may improve, there's no guarantee your smartphone will ever get it, or if it'll work well. Microsoft could also provide enhanced features, such as the ability to take cellular phone calls on your PC directly from your Surface Phone. It could also build out dedicated Phone and SMS apps that sync up with the Messages app on your PC, instead of having to relay it through the Your Phone app. There's so much more potential when you build your own Android phone.

Neuralink, the secretive company developing brain-machine interfaces, held a press conference today where it unveiled some of the technology it's been developing to the public for the first time. The first big advance is flexible "threads," which are less likely to damage the brain than the materials currently used in brain-machine interfaces and create the possibility of transferring a higher volume of data.

"The threads are 4 to 6 micrometers in width, which makes them considerably thinner than a human hair," reports The Verge. The other big advance that Neuralink unveiled is a machine that automatically embeds the threads into the brain. From the report: In the future, scientists from Neuralink hope to use a laser beam to get through the skull, rather than drilling holes, they said in interviews with The New York Times. Early experiments will be done with neuroscientists at Stanford University, according to that report. The company aims for human trials as soon as the second quarter of next year, according to The New York Times. The system presented today, if it's functional, may be a substantial advance over older technology. BrainGate relied on the Utah Array, a series of stiff needles that allows for up to 128 electrode channels. Not only is that fewer channels than Neuralink is promising -- meaning less data from the brain is being picked up -- it's also stiffer than Neuralink's threads. That's a problem for long-term functionality: the brain shifts in the skull but the needles of the array don't, leading to damage. The thin polymers Neuralink is using may solve that problem.

However, Neuralink's technology is more difficult to implant than the Utah Array, precisely because it's so flexible. To combat that problem, the company has developed "a neurosurgical robot capable of inserting six threads (192 electrodes) per minute [automatically]," according to the white paper. In photos, it looks something like a cross between a microscope and a sewing machine. It also avoids blood vessels, which may lead to less of an inflammatory response in the brain, the paper says. Finally, the paper says that Neuralink has developed a custom chip that is better able to read, clean up, and amplify signals from the brain. Right now, it can only transmit data via a wired connection (it uses USB-C), but ultimately the goal is to create a system than can work wirelessly. Currently, the company is testing the robot and threads on rats, but it's hoping to actually begin working with human test subjects as early as next year.

Story is developing...

HMD is bringing the latest version of the Nokia 2, called the "Nokia 2.2," to the U.S. For $139, it features a notched camera design, a plastic body, and a removable battery. Ars Technica reports: HMD is delivering a good package for the price, with a fairly modern design, the latest version of Android, and a killer update package with two years of major OS updates and three years of security updates. On the front, you have a 5.71-inch, 1520x720 IPS LCD with a flagship-emulating notch design and rounded corners. There's a sizable bezel on the bottom with a big "Nokia" logo on it, but it's hard to complain about that for $140.

This is a cheap phone, so don't expect a ton in the specs department. Powering the Nokia 2.2 is a MediaTek Helio A22 SoC, which is just four Cortex A53 cores at 2GHz. The U.S. version gets 3GB of RAM and 32GB of storage version with an option to add a MicroSD card. The back and sides are plastic, and on the side you'll find an extra physical button, which will summon the Google Assistant. The back actually comes off, and -- get this -- you can remove the 3000mAh battery! Speaking of unnecessarily removed smartphone features from the past, there's also a headphone jack. Unfortunately, it's missing some key features to keep the price down. There's a microUSB port instead of a USB-C port, no fingerprint reader, and cameras that have low expectations.

Since it is a GSM phone, it will be supported by T-Mobile and AT&T networks, along with all their MVNOs.

AmiMoJo shares a report from the BBC: Bulb smart energy users have reported their meter displays appearing in Welsh -- even though they are not in Wales. Some of the energy firm's customers said their displays were showing the text "defnydd heddiw," meaning "usage today." Fixing the problem involves navigating the menu, which also appears in Welsh. Bulb said the problem occurred with one in every 200 of its smart meters and could be resolved in five steps. One customer, James Tombs, who lives more than 100 miles from the Welsh border in West Sussex, said: "I don't live in Wales and don't know Welsh... I went on to the Bulb forums, found others with the same problem and followed directions to change [the] language." You can find instructions on how to change the display via Bulb.

On Saturday night in New York City a power outage struck Midtown Manhattan, hitting Hell's Kitchen north to Lincoln Center and from Fifth Avenue west to the Hudson River. The blackout darkened the huge, electric billboards of Times Square, forced Broadway shows to cancel performances, and even disabled some subway lines. But what caused it? From a report: According to reports, the outage was caused by a transformer fire within the affected region. Power was fully restored by early the following morning. [...] Saturday's blackout was most likely caused by a disabled transformer at an area substation. There are at least 50 of those in New York City, which are fed in turn by at least 24, higher-voltage transmission substations. When it comes to power, New York is unusual because of the city's age and the density of its population, both residential and commercial. That produces different risks and consequences. In Atlanta, where I live, storms often down trees, which take out aboveground power lines. In the West, where wildfires are becoming more common, flames frequently dismantle power infrastructure (sometimes the power lines themselves cause the fires). But across the whole of New York City -- not just Manhattan -- more than 80 percent of both customers and the electrical load are serviced by underground distribution from area substations. That makes smaller problems less frequent, but bigger issues more severe.

When a transformer goes down in a populous place like Manhattan, it has a greater impact than it would on Long Island, say, or in Westchester County, where density is lower. The amount of power that central Manhattan uses on a regular basis also contributes to that impact. Times Square, the theater district, hundreds of skyscrapers -- it's a substantial load. In New York's case, supplying that load is not usually the problem. Generating facilities can be located near or far away from where their power is used, and New York City draws power from a couple dozen plants. Some of it is imported from upstate. But much of New York's power is still generated locally, in large part at plants along the waterfront of Queens. Those plants are older, and more susceptible to disruption from local calamities, especially severe weather. When peak demand surges -- most common during heat waves, such as the ones that struck the region in 2006 and 2011 -- the older, less efficient generating stations have a harder time keeping up, and brownouts or blackouts become more likely.

[...] But new risks associated with climate change, cyberwarfare, and other factors haven't necessarily been accounted for in the design and operation of utility infrastructure. The perils build on one another. Climate change amplifies the frequency of heat waves, which increases electrical load, which puts greater pressure on infrastructure. At the same time, it increases the likelihood of superstorms that can cause flooding, fire, and other disasters that might disrupt nodes in the network. When utility operators designed their equipment years or decades ago, they made assumptions about load, storm surge, and other factors. Those estimates might no longer apply.

An anonymous reader quotes a report from CNBC: Wind turbines in Scotland generated 9,831,320 megawatt hours between January and June 2019, WWF Scotland said Monday. The numbers, which were supplied by WeatherEnergy, mean that Scottish wind generated enough electricity to power the equivalent of 4.47 million homes for six months. That is almost double the number of homes in Scotland, according to WWF Scotland. By 2030, the Scottish government says it wants to produce half of the country's energy consumption from renewables. It is also targeting an "almost completely" decarbonized energy system by 2050. "Up and down the country, we are all benefiting from cleaner energy and so is the climate," Robin Parker, climate and energy policy manager at WWF Scotland, said in a statement Monday. "These figures show harnessing Scotland's plentiful onshore wind potential can provide clean, green electricity for millions of homes across not only Scotland, but England as well," Parker added.

During the Defense Advanced Research Projects Agency's (DARPA) Electronics Resurgence Initiative 2019 summit in Detroit, Michigan, Intel unveiled a system codenamed "Pohoiki Beach," a 64-chip computer capable of simulating 8 million neurons in total. From a report: Intel Labs managing director Rich Uhlig said Pohoiki Beach will be made available to 60 research partners to "advance the field" and scale up AI algorithms like spare coding and path planning. [...] Pohoiki Beach packs 64 128-core, 14-nanometer Loihi neuromorphic chips, which were first detailed in October 2017 at the 2018 Neuro Inspired Computational Elements (NICE) workshop in Oregon.

They have a 60-millimeter die size and contain over 2 billion transistors, 130,000 artificial neurons, and 130 million synapses, in addition to three managing Lakemont cores for task orchestration. Uniquely, Loihi features a programmable microcode learning engine for on-chip training of asynchronous spiking neural networks (SNNs) -- AI models that incorporate time into their operating model, such that components of the model don't process input data simultaneously. This will be used for the implementation of adaptive self-modifying, event-driven, and fine-grained parallel computations with high efficiency.

The new 2019 MacBook Air with a True Tone display, upgraded keyboard and a price cut has been out for a week already, but we're finding out more about. The latest bit of information from Consomac confirms an unfortunate drawback: the SSD is slower than the previous 2018 model. From a report: The French site conducted some tests on the new 2019 MacBook Air using Blackmagic Disk Speed Test and it achieved speeds of 1.3 GB/s read and 1 GB/s write. Compare it to the 2018 MacBook Air, which achieved 2 GB/s read and 0.9 GB/s write. Apple's newer laptop improved slightly on the writing side, but its performance downgraded by 35% on the reading side. That can be attributed to a slower SSD Apple included in the new MacBook Air.

We've been hearing for quite some time that the traditional PC is dying, but it's not quite dead yet. Business analyst firms Gartner and IDC tackle the numbers differently, but both agree that sales of traditional PCs were up -- in some regions, way up -- in Q2 2019. From a report: While both firms reported market growth in year-on-year PC sales, their actual figures differed. IDC reported a 4.7% growth in Q2 sales, where Gartner only reported 1.5%. The two firms' numbers for US regional sales differed even more sharply, with Gartner claiming a 0.4% loss and IDC claiming a "high single digit gain." We spoke to IDC's Jitesh Ubrani about the difference, and it turns out the two companies don't quite agree on what is or is not a traditional PC. IDC counts Chromebooks as traditional PCs but doesn't count Microsoft Surface tablets; Gartner does count Surface but doesn't count Chromebooks. The higher numbers from IDC indicate a stronger market for Chromebooks than Surface, which shouldn't be a surprise to anyone with children in North American schools, where the inexpensive and easily locked-down Chromebooks are ubiquitous.

Qualcomm has announced a mid-year refresh of its flagship Snapdragon 855 chipset. The new Snapdragon 855 Plus is further optimized for gaming, VR, AI, and 5G connectivity. From a report: It sticks to the same overall design and chip layout as the 855, but Qualcomm says the Plus's eight-core Kryo CPU runs at higher peak clock speeds of up to 2.96GHz. But more important to gamers is a 15 percent performance improvement from the Adreno 640 GPU. That will likely result in the 855 Plus making its way into the next wave of gaming-focused smartphones like those we've seen from Asus, Razer, and other companies. As for AI and VR improvements, Qualcomm is continuing to talk up its fourth-generation AI Engine that's capable of "more than 7 trillion operations per second." The Snapdragon 855 Plus will deliver "best-in-class cellular performance, superior coverage and all-day battery life in premium 5G devices," according to the company. It's still using two separate modems to get there, however, with both a Snapdragon X24 LTE 4G modem and Qualcomm's X50 5G modem on board. I guess we won't see a more efficient approach until the inevitable Snapdragon 865.

Tekla Perry shares an interesting story from the IEEE's "View from the Valley" blog: Arevo was aiming to get into the aircraft parts business when it started developing software and hardware to print 3D structures using a composite containing continuous carbon fibers. Its technology lays out the lines of the material in ways to maximize strength and minimize the amount of composite used.

Printing out a bike frame? That was just going to be a demo for investors. Now the company is in the e-bike manufacturing business, but thinks the ultimate application of its technology will be flying cars.
That's not a joke, the article explains: Bheda says the flying car market could turn out to be Arevo's sweet spot. "They will be manufactured in a larger volume than airplanes, the manufacturing technology being used for current aircraft won't scale to that, and they want to use thermoplastic. Our technology is at least three years ahead of any other thermoplastic technology, so we will be ready."
They're now marketing their in-house printing capabilities as a service, "keeping the manufacture of any products in house."

An anonymous reader quotes Engadget: NASA is expanding its efforts to bring 3D printing to space. The agency has given Made In Space a $73.3 million contract to demonstrate the ability to 3D-print spacecraft parts in orbit using Archinaut One, a robotic manufacturing ship due to launch in 2022 or later. The vessel will fly aboard a Rocket Lab Electron rocket and 3D-print two 32-foot beams on each side, with each unfurling two solar arrays. The completed arrays could produce up to five times more power than the solar panels you normally find on spacecraft this size, NASA said...

If successful, it could alter how NASA and others approach building and fixing spacecraft. This could lead to building spacecraft (albeit smaller ones at this stage) in orbit, of course, but it could also let space agencies launch small satellites that receive large power collectors once they're floating above Earth. It could also lead to fewer spacewalks by having robots build items that would otherwise require human involvement.

"At its worst, it's a waste of precious space, an annoyance, a solution to a problem that doesn't exist any more," complains Daniel Colin James, a writer, developer, and product manager. In a recent Medium essay, he called the Caps Lock key "an unnecessary holdover from a time when typewriters were the bleeding edge of consumer technology" -- and even contacted the man who invented the Caps Lock key (Doug Kerr, who had been a Bell Labs telephone engineer in the 1960s): I reached out to Doug about his invention, and he responded that while he still uses Caps Lock regularly, "we don't often today have a reason to type addresses in all caps, which was the context in which the need for the key first manifested itself to me."

I would go a step further, and say that most of us don't often have a reason to type anything in all caps today... [A] toggle with the same functionality could easily be activated in a number of different ways for those who really want to write things in all capital letters. (Say, for example, double tapping the Shift key, like how it already works on your phone.) Caps Lock is one of the largest keys on a modern keyboard, and it's in one of the best spots -- right next to the home row. It's taking up prime real estate, and it's not paying its rent any more.

Have you ever been in the middle of typing something, and then you get the uneasy feeling thaT YOU FLEW TOO CLOSE TO THE SUN AND NOW YOU HAVE TO REWRITE YOUR WORDS? You're not alone. Accidentally activating Caps Lock is such a relatable mistake that it's the introductory example for a research paper about accessibility issues with modern computer interfaces. Caps Lock is so frequently engaged unintentionally that password fields in software have to include a "Caps Lock is on" warning.
I've heard of people re-mapping their keyboards so the Caps Lock key becomes "Esc" or "Ctrl." But maybe it comes down to consumers. If you were shopping for a computer and were told that it shipped without a Caps Lock key -- would you be more or less likely to buy it?

Share your own thoughts in the comments. Is it time to get rid of the Caps Lock key?

Citing a report from Bloomberg, The Verge reports that Amazon is working on a mobile home robot and a high-end Echo to compete against the Apple HomePod and Google Home Max. From the report: We first heard about Amazon's plans to build a wheeled home robot in April last year. The project is reportedly codenamed "Vesta" (after the Roman goddess of the hearth), and rumors suggest it's a sort of "mobile Alexa" that's able to follow users around their homes. Today's report doesn't add significantly to this picture, but it seems Amazon is still keen to build the mobile device. It was apparently slated to launch this year but wasn't ready for mass-production. Engineers have reportedly been pulled from other projects to work on Vesta, and Gurman reports that prototypes are "waist-high and navigate with the help of an array of computer-vision cameras." They can also be summoned using voice commands.

Along with its mystery robot, Amazon is also reportedly working on a high-end Echo device that's due to be released next year. Bloomberg says the cylindrical speaker is wider than existing Echo products in order to fit in extra speaker components, and it could launch alongside a high-fidelity version of Amazon's music streaming service.