Open Source

Hector Martin Promises To Bring Linux To the M1 Chip (softpedia.com) 139

Joe2020 writes: Famous developer Hector Martin who put Linux on the PS4 now wants to port Linux to the new Apple M1, and he wants to do it with the help of crowdfunding by making it his full-time job. One can find his official pledge for support here. "Since these devices are brand new and bespoke silicon, porting Linux to run on them is a huge undertaking. Well beyond a hobby project, it is a full-time job," the developer explains.

"The goal is to bring Linux support on Apple Silicon macs to the point where it is not merely a tech demo, but is actually an OS you would want to use on a daily driver device. To do this, there is a huge amount of work to be done. Running Linux on things is easy, but making it work well is hard. Drivers need to be written for all devices. The driver for the completely custom Apple GPU is the most complicated component, which is necessary to have a good desktop experience. Power management needs to work well too, for your battery life to be reasonable," the dev explains. Martin says he hopes to have enough donations to purchase the new Apple Silicon-powered devices and hire other people to help with the job.

Slashdot reader NoMoreACs also shared the news via Mac Rumors.
Transportation

Illegal Tampering By Diesel Pickup Owners Is Worsening Pollution, EPA Says 336

An anonymous reader quotes a report from The New York Times: The owners and operators of more than half a million diesel pickup trucks have been illegally disabling their vehicles' emissions control technology over the past decade, allowing excess emissions equivalent to 9 million extra trucks on the road, a new federal report has concluded. The practice, described in a report by the Environmental Protection Agency's Office of Civil Enforcement, has echoes of the Volkswagen scandal of 2015, when the automaker was found to have illegally installed devices in millions of diesel passenger cars worldwide -- including about half a million in the United States -- designed to trick emissions control monitors. But in this case no single corporation is behind the subterfuge; it is the truck owners themselves who are installing illegal devices, which are typically manufactured by small companies. That makes it much more difficult to measure the full scale of the problem, which is believed to affect many more vehicles than the 500,000 or so estimated in the report.

The E.P.A. focused just on devices installed in heavy pickup trucks, such as the Chevrolet Silverado and the Dodge Ram 2500, about 15 percent of which appear to have defeat devices installed. But such devices -- commercially available and marketed as a way to improve vehicle performance -- almost certainly have been installed in millions of other vehicles. The report found "significant amounts of excess air pollution caused by tampering" with diesel pickup truck emissions controls. The technology is essentially an at-home version of the factory-installed "defeat devices" embedded into hundreds of thousands of vehicles in the United States byVolkswagen, which was forced to pay $14.7 billion in the U.S. to settle claims stemming from the scandal. The report said "diesel tuners" will allow the trucks to release more than 570,000 tons of nitrogen dioxide, a pollutant linked to heart and lung disease and premature death, over the lifetime of the vehicles. That is more than ten times the excess nitrogen oxide emissions attributed to the factory-altered Volkswagens sold domestically. The report also found that the altered pickup trucks will emit about 5,000 excess tons of industrial soot, also known as particulate matter, which is linked to respiratory diseases and higher death rates for Covid-19 patients.
Cellphones

Study Finds Users, Not Notifications, Initiate 89% of Smartphone Interactions (psychnewsdaily.com) 33

According to a new study published in the journal Computers In Human Behavior, smartphone users initiate 89% of the interactions, with only 11% initiated by a notification. "This is at odds with previous academic literature and news reports which commonly claim that smartphone notifications are ruining your life, ruining productivity, and so on," reports PsychNewsDaily. From the report: "The perceived disruptiveness of smartphones is not mainly driven by external notifications," the study's authors write, "but by an urge of the user to interact with their phone that seems to occur in an almost automatic manner, just as a smoker would light a cigarette." [...] The researchers explain that many users felt compelled to check their phones even when they had switched off notifications. "Seeing this has made me realize that I don't even remember picking it up," one of the subjects said in a subsequent interview with the study's authors. The study also found that the average duration of a smartphone interaction was 64 seconds. About 50% of the interactions were 23 seconds or less.

The most common activity users engaged in when using their phones was checking WhatsApp, which accounted for 22% of interactions. [...] The second most common interaction, at 17% of the total, was a "lock screen check," which means briefly unlocking the phone to check for new notifications. In third place was interacting with Instagram (16%). Facebook and Facebook messenger together accounted for 13% of the interactions, e-mail for 6%, web browsing 4%, music 3%, Snapchat 2%, and photos 2%. Phone calls -- these devices are phones, after all -- only comprised about 1% of the interactions.

The participants generally considered e-mail notifications the most important. Likewise, they largely considered group chats a "source of distress," and found most group-chat messages unimportant. Smartphone interactions were longer when users were alone versus with others, and were also longer at home versus at work. Likewise, these interactions were shorter when participants received notifications, compared to when they "self-disrupt." This indicates that smartphone use is more purposeful when users receive notifications, and more "distraction-seeking" when they check their phones themselves. The researchers also found that the scrolling features on apps like Instagram and Facebook led to the longest interactions.

XBox (Games)

Xbox Series X Controller Support Coming To Apple Devices (macrumors.com) 5

Apple and Microsoft are working on adding support for the Xbox Series X controller to Apple devices, according to an Apple Support page spotted by a Reddit user. MacRumors reports: The support page states that Apple devices only support the Xbox Wireless Controller with Bluetooth, Xbox Elite Wireless Controller Series 2, Xbox Adaptive Controller, PlayStation DualShock 4 Wireless Controller, and various other MFi Bluetooth controllers. However, small print on the page states: "Microsoft and Apple are working together to bring compatibility for the Xbox Series X controller to customers in a future update." There is no mention of the Sony PlayStation 5 DualSense Controller or the Amazon Luna Controller on the Apple Support page, but MacRumors has spotted code mentioning the controllers in the iOS and iPadOS 14.3 betas.
Google

Google Is Reportedly Working On Linking Up Nest Audio Speakers With Chromecast Streaming Devices (theverge.com) 16

In a Wall Street Journal article comparing Apple's HomePod Mini against the competition, a Google spokesperson hinted that the company is working on integrating its Chromecast streaming devices and Nest Audio speakers. The Verge reports: Being able to combine a streaming platform with a smart phone speaker makes a lot of sense for these companies. After all, customers already have all the hardware in their living room -- why not repurpose those speakers to improve the sound of your Netflix movies? Plus, there's the added bonus of inciting customers to stay within a company's ecosystem. You're more likely to buy a HomePod mini if it works with the Apple TV you already have. The ability to link smart speakers to streaming boxes is also something that both Apple and Amazon already offer.

Google's plans are extremely vague for now -- The Wall Street Journal makes no mention of which devices the company is looking to link together, when the feature will arrive, or what sort of use cases it's looking to achieve. But with Google increasingly looking to push users toward its smart home devices, making them all work better together just makes good sense.

Sony

Apple Glasses Will Reportedly Use Sony's 'Cutting-Edge' OLED Micro-Displays To Deliver 'Real AR Experience' (macrumors.com) 32

An anonymous reader quotes a report from Mac Rumors: Earlier this week, Japanese publication Nikkan Kogyo Shimbun reported that Sony will supply Apple with OLED microdisplays for its widely rumored AR/VR glasses, as spotted by Mac Otakara. The report has since been corroborated by display industry analyst Ross Young, who said multiple sources have informed him that Apple is indeed planning to use Sony's microdisplay technology for its head-mounted accessory. According to FRAMOS, a supplier of embedded vision technologies, Sony's OLED microdisplays are small, cutting-edge displays with an ultra-fast response rate, ultra-high contrast, a wide color gamut for precise color reproduction, high luminance, low reflectance, and other benefits that would be ideal for Apple's glasses. Sony's microdisplays also have integrated drivers for a thin and light design, and power-saving modes are available for longer battery life.

Young said the glasses will use a 0.5-inch display with a 1,280x960 resolution, and these specs appear to correspond with Sony's ECX337A component. According to Sony's website, this microdisplay in particular has a max brightness of 1,000 nits, an ultra-high contrast of 100,000:1, and an ultra-fast response rate of 0.01 ms or less. The high contrast provided by Sony's microdisplays allows an additional information layer to appear seamlessly, and not as an overlay. "This information is simply added to the background for a 'real AR' experience," according to FRAMOS. According to the Nikkan Kogyo Shimbun, Apple plans to release its AR/VR glasses in 2021, but analyst Ming-Chi Kuo does not expect a release until 2022 at the earliest. Young also believes that the glasses will be introduced in the first half of 2022.

Printer

Print These Electronic Circuits Directly Onto Skin (ieee.org) 13

An anonymous reader quotes a report from IEEE Spectrum: New circuits can get printed directly on human skin to help monitor vital signs, a new study finds. In the new study, researchers developed a way to sinter nanoparticles of silver at room temperature. The key behind this advance is a so-called a sintering aid layer, consisting of a biodegradable polymer paste and additives such as titanium dioxide or calcium carbonate. Positive electrical charges in the sintering aid layer neutralized the negative electrical charges the silver nanoparticles could accumulate from other compounds in their ink. This meant it took less energy for the silver nanoparticles printed on top of the sintering aid layer to come together, says study senior author Huanyu Cheng, a mechanical engineer at Pennsylvania State University.

The sintering aid layer also created a smooth base for circuits printed on top of it. This in turn improved the performance of these circuits in the face of bending, folding, twisting and wrinkling. In experiments, the scientists placed the silver nanoparticle circuit designs and the sintering aid layer onto a wooden stamp, which they pressed onto the back of a human hand. They next used a hair dryer set to cool to evaporate the solvent in the ink. A hot shower could easily remove these circuits without damaging the underlying skin. After the circuits sintered, they could help the researchers measure body temperature, skin moisture, blood oxygen, heart rate, respiration rate, blood pressure and bodily electrical signals such as electrocardiogram (ECG or EKG) readings. The data from these sensors were comparable to or better than those measured using conventional commercial sensors that were simply stuck onto the skin, Cheng says.
The findings have been published in the journal Applied Materials & Interfaces.
Security

Google Confirms the Nest Secure Has Been Discontinued (androidpolice.com) 26

Google's Nest Secure alarm system, which was discussed on Slashdot for featuring an unlisted, disabled microphone, has been discontinued by Google, though it will continue functioning. Android Police reports: Google released the Nest Guard in 2017 as a simple security system with motion sensors and a keypad, but it never received an upgrade, even as other Nest devices were updated again and again. The product page for the Nest Guard on the Google Store was updated last week with a 'No longer available' message, possibly indicating it had been discontinued. Google later confirmed to Android Police that the Nest Guard will no longer be sold, but it will continue to work for people who have already bought it.
Music

Apple Announces Smaller HomePod Mini For $99 (theverge.com) 13

Apple has announced a new version of its HomePod smart speaker, the $99 HomePod mini -- a smaller version of the speaker that shrinks down the original model into a more compact size. The Verge reports: Like the full-size HomePod, the HomePod mini still features a mesh fabric exterior in both black and white colors, along with a small display on top to show the Siri waveform and volume controls. The new model is more of a short, spherical shape, however, instead of the oblong design of the original. The HomePod mini features one main driver, two passive radiators, and an "acoustic waveguide" on the bottom. The new HomePod mini also features an Apple S5 chip, which Apple says allows for "computational audio" processing to adjust how your music sounds 180 times per second. Multiple HomePod mini speakers can play music in sync and "intelligently" create stereo pairing when placed in the same room. Apple is also using the U1 chips that it debuted in last year's iPhones to create a better Handoff experience later this year. Apple said third-party support is coming later this year for Pandora, Amazon Music, and iHeartRadio.

There's also a new "Intercom" feature that allows for customers with multiple HomePod devices in different rooms to communicate throughout the house. "Intercom messages will also appear on connected iPhones, iPads, and Apple Watches (although they won't immediately play out loud like they do on the HomePod mini)," adds The Verge. Preorders for the HomePod Mini start on November 6th and shipping begins on November 16th.
Technology

Here Comes the Internet of Plastic Things, No Batteries Or Electronics Required 14

An anonymous reader quotes a report from IEEE Spectrum: When technologists talk about the "Internet of Things" (IoT), they often gloss over the fact that all these interconnected things need batteries and electronics to carry out the job of collecting and processing data while they're communicating to one another. This job is made even more challenging when you consider that many of the objects we would like to connect are made from plastic and do not have electronics embedded into them. Now researchers at the University of Washington have devised a way of using 3D printed plastic to create objects that communicate with smartphone or other Wi-Fi devices without the need for batteries or electronics.

This research builds on previous work at the University of Washington dating back to 2014 in which another research team employed battery-less chips that transmit their bits by either reflecting or not reflecting a Wi-Fi router's signals. With this kind of backscattering, a device communicates by modulating its reflection of the Wi-Fi signal in the space. [...] In this latest research, the University of Washington team has been able to leverage this Wi-Fi backscatter technology to 3D geometry and create easy to print wireless devices using commodity 3D printers. To achieve this, the researchers have built non-electronic and printable analogues for each of these electronic components using plastic filaments and integrated them into a single computational design. The researchers are making their CAD models available to 3D printing enthusiasts so that they can create their own IoT objects. The designs include a battery-free slider that controls music volume, a button that automatically orders more cornflakes from an e-commerce website and a water sensor that sends an alarm to your phone when it detects a leak.
The researchers "have leveraged mechanical motion to provide the power for their objects," reports Spectrum. "To ensure that the plastic objects can reflect Wi-Fi signals, the researchers employ composite plastic filament materials with conductive properties. These take the form of plastic with copper and graphene filings."

"Once the reflective material was created, the next challenge for the researchers was to communicate the collected data. The researchers ingeniously translated the 0 and 1 bits of traditional electronics by encoding these bits as 3D printed plastic gears. A 0 and 1 bit are encoded with the presence and absence of tooth on the gear, respectively. These gears reflect the WiFi signal differently depending on whether they are transmitting a 1 bit or a 0 bit."
Cellphones

Qualcomm To Launch Its Own Premium Snapdragon Branded Phones (hothardware.com) 24

According to Taiwanese publication DigiTimes, Qualcomm is planning to launch new premium smartphones under its own brand name. It's reportedly partnering with ASUS to manufacture and distribute the devices globally. HotHardware reports: It would appear that Qualcomm's intent is to showcase ultra-premium experiences for Snapdragon Android phones in the market. This would in effect be a "super phone" of sorts that is designed by and powered by Qualcomm, but manufactured by ASUS. It would likely be a high-end, Snapdragon 875 flagship smartphone with all the bells and whistles that would compete with the best that other Android OEMs have to offer (we'd expect a stock Android experience as well). The most obvious comparison would be Microsoft's Surface line of premium hardware used to showcase new ideas and form factors.

ASUS is already a known quantity in the Android smartphone market, and produces its own line of gaming smartphones like the lightning-fast ROG Phone 3, which is powered by Qualcomm's flagship Snapdragon 865+ SoC. However, ASUS would also be producing a device that would be directly competing against its own high-end offerings. It would seemingly make sense for Qualcomm to announce this new partnership and gaming smartphone brand at the upcoming Snapdragon Tech Summit, which will be held virtually December 1st through December 2nd. At that time, Qualcomm is expected to launch its Snapdragon 875 flagship SoC along with a new generation of Snapdragon 700 Series mid-range SoCs.

Google

A New Google Assistant Feature, 'Hold For Me,' Waits On Hold So You Don't Have To (techcrunch.com) 41

"In previous years, [Google] launched Call Screen to vet your incoming calls, Duplex for restaurant reservations, and just this month, a feature called Verified Calls that will tell you who is calling and why," reports TechCrunch. Today, Google introduced a feature called "Hold For Me," which will make the Google Assistant stay on the line for you when you're placed on hold, then alert you when someone picks up. From the report: In the short demo of "Hold for Me," Google showed how a Pixel device owner is able to activate the new feature after they've been placed on hold. This is done by tapping a new button that appears on the phone screen above the buttons for muting the call, turning on speakerphone, and the other in-call phone controls. Once activated, you're alerted with a message that says "Don't hand up," where you're advised that Google Assistant is listening to the call for you, so you can do other things.

A button is also available on this screen that lets you tap to return to the call at any time, and below that an on-screen message says "music playing" to indicate if the Google Assistant is still hearing the hold music. You can also choose to press the red hang up button to end the call from this screen. When a person comes on the line, the device will alert you it's time to return to the call. Google says the new feature will come to its new Pixel 5 devices, which will soon be followed by its older-generation Pixel phones via the next "Pixel feature drop" roll out.

Hardware

The World's First Foldable PC Is Now Available To Order From Lenovo (theverge.com) 26

Last year at its Accelerate 2019 event in Orlando, Lenovo teased "the world's first foldable PC." They didn't unveil the name, price tag, or ship date -- just that it would be part of Lenovo's flagship ThinkPad X1 line and that it would arrive in 2020. Today, the company formally unveiled the device it's calling the ThinkPad X1 Fold, which is available for preorder now, starting at $2,499. The Verge reports: The idea is that you can use the Fold like a large tablet when it's fully unfolded (or divide the screen into two adjacent displays). You can prop the Fold up horizontally to use it like a full 13-inch notebook, with an optional detachable keyboard and easel stand. You can fold the thing up 90 degrees, turn it vertically, and use it like a miniature laptop (a touchscreen keyboard pops up on the bottom half). You can turn it horizontally and use it like a book, with an optional stylus. Or you can fold the whole thing up, and easily carry it around without it taking up much space in your bag. In terms of other specs, the production Fold comes with Intel's Lakefield processors, two USB-C ports and a SIM-card slot, 8GB of RAM, up to 1TB of storage, and a 50Wh battery. It weighs 2.2 pounds and can come with 5G support. Lenovo also announced a bunch of Linux ThinkPads and ThinkStation PCs.
Medicine

$1 Hearing Aid Could Treat Millions With Hearing Loss 83

Saad Bhamla, an undergraduate in Mumbai, India, has invented a do-it-yourself hearing aid made from inexpensive, easy-to-find parts. "At bulk rates, Bhamla says, it would cost just under $1 to make," reports Science Magazine. "But anyone with the freely available blueprints and a soldering iron can make their own for not much more -- maybe $15 or $20, Bhamla says." From the report: Inspired by his grandparents and a hearing-impaired colleague -- who is the first author on the new paper -- Bhamla and his team set out to develop a cheap hearing aid built with off-the-shelf parts. They soldered a microphone onto a small circuit board to capture nearby sound and added an amplifier and a frequency filter to specifically increase the volume of high-pitch sounds above 1000 hertz. Then they added a volume control, an on/off switch, and an audio jack for plugging in standard earphones, as well as a battery holder. The device, dubbed LoCHAid, is the size of a matchbox and can be worn like a necklace.

Next, Bhamla and his colleagues tested the device. They found that it boosted the volume of high-pitch sounds by 15 decibels while preserving volumes at lower pitches. It also filtered out interference and sudden, loud sounds like dog barks and car horns. Finally, tests with an artificial ear revealed that LoCHAid might improve speech recognition, by bringing conversations closer to the quality heard by healthy individuals. It complied with five out of six of the World Health Organization's preferred product recommendations for hearing aids, the researchers report today in PLOS ONE.
There are some drawbacks. The device can't be fine-tuned for individual needs, and the researchers anticipate that LoCHAid's parts will wear out after about a year and a half. It's also bulky, though a smaller version is in development.

Bhamla notes that it needs to be clinically tested before his device can be sold as a "hearing aid" in the United States.
Power

Tesla Announces 'Tabless' Battery Cells That Will Improve Range of Its Electric Cars (theverge.com) 117

At Tesla's Battery Day Event today, the company unveiled plans to develop a "tabless" battery cell that will make their EV batteries five times more energy dense, six times more powerful, and enable a 16 percent range increase for the company's vehicles. These new "tabless" cells, which Tesla is calling 4860 cells, are "close to working" at the pilot plant level, Musk said. The Verge reports: The company will produce its new batteries in-house, which Tesla CEO Elon Musk predicts will help dramatically reduce costs and allow the company to sell electric vehicles for the same price as gasoline-powered ones. The battery is expected to lower Tesla's cost per kilowatt-hour, the unit of energy most commonly used to measure the capacity of the battery packs in modern electric vehicles. Many experts believe that lowering these costs would allow Tesla to dramatically lower the price of its cars, thereby making them far more accessible. Musk's announcement that Tesla will begin manufacturing its own batteries should help with the shortages the company has experienced in the past with Panasonic and its other suppliers.

With that said, Tesla won't stop purchasing those batteries anytime soon. "In the run-up to Battery Day, Musk tweeted that the company would continue to use batteries supplied by Panasonic, China's CATL, LG Chem, and others," notes The Verge. "Not only that, but Tesla would buy more batteries from its suppliers than normal."
Hardware

The Gateway PC Brand Returns With New Laptops (pcmag.com) 55

On Wednesday, Acer and Walmart announced they were reviving the Gateway brand to sell affordable Windows 10 notebooks and laptop convertibles from $179 and up. PCMag reports: Gateway was once a major PC vendor in the US, especially during the 1990s when it famously sold computers packaged in cow spotted boxes. However, the company's fortunes began to falter in the 2000s, resulting in Taiwanese PC vendor Acer later buying it up. Acer has now decided to bring back Gateway, calling it a "beloved" brand in the US. And to market the products, the company has resurrected the cow spotted box logo.

According to Acer, the products are designed for everyday consumers, students and "creators," who pump out content or graphic designs. The hardware will also feature processors from either Intel or AMD, and come fitted with 1080p screens. In total, the Gateway PCs span nine different notebook models. At the low-end is the "11.6-inch Ultra Slim" laptop, which retails for $179, and contains 4GB of RAM and 64GB of storage. At the high-end, you can buy the "Gateway Creator Series 15.6-inch Performance Notebook," which has an Intel 10th Gen Core i5-10300H processor, an NVIDIA 2060 RTX graphics card, 256GB of SSD storage and 8GB of RAM.

Cellphones

Motorola's 5G Razr Is Better Than the Original In Almost Every Way (engadget.com) 29

According to Engadget, Motorola's brand-new Razr sports an improved design, support for 5G, and corrects many of the issues the first model was notorious for. Chris Velazco writes: Motorola was always clear that the Razr is a "design-first" device, and it went to great lengths to recreate the visual vibe that its classic flip phones ran with for its first foldable. To pack some much-needed extras into this new model, though, Motorola had to make some changes: The new Razr is a little chubbier, and a features a "chin" that's a bit less prominent than the original's. Personally, these changes are enough to make the Razr just a little less visually striking, but they're worth it when you consider what Motorola could pack in here as a result.

For one, Motorola squeezed a better camera into the Razr's top half. My biggest gripe with the original Razr's 16-megapixel rear shooter wasn't that it was bad, per se -- it just wasn't great compared to every other camera you'd find in a similarly priced phone. In response, Motorola chose a 48-megapixel camera for this new model, which should improve photo quality substantially. The somewhat pokey Snapdragon 710 found in the first Razr also is gone, replaced here by a more modern Snapdragon 765G and 8GB of RAM. As I said, we're not working with flagship power here, but the new Razr has everything it needs to run much more smoothly this time around.

By now, it might sound like Motorola has improved this new Razr on all fronts, and that's very nearly true. There are only a few things Motorola didn't change here, like its 6.2-inch flexible internal display. It's the exact same panel they used last time, and while that's not necessarily a bad thing, I was still hoping a second-gen Razr screen would run at a resolution higher than 876 x 2,142. Maybe more curious is the fact that, in the United States anyway, Motorola just plans to call this phone the "Razr," and doesn't plan to differentiate it from the Verizon-only model it released earlier this year.
"[I]t's still not a flagship phone, and at $1400 we're not sure it's a great deal either," Velazco says. "But for people who want an extremely pocket-friendly foldable that's also usable while closed, Motorola just might be on the right track."
Television

Why HBO Max and Peacock Aren't On Roku (gizmodo.com) 59

An anonymous reader quotes a report from Gizmodo: It's been months since HBO Max and Peacock officially launched, and still, neither streaming service currently appears on the Roku platform (or Amazon, for that matter). The companies have said discussions about support were ongoing, but now we know why they're still absent: Roku's support fees are expensive as hell. In a deep-dive report on Roku's ascent to dominance in the streaming space, Variety reported Thursday that the streaming platform and hardware brand is asking for 30% of ad inventory and 20% of subscription costs from third-party streaming services hoping to find a home on Roku. In other words, Roku is making Apple-level demands of its channel partners -- terms HBO Max and Peacock aren't willing to agree to, clearly. Another point of contention in the discussions appears to be support for standalone apps, as opposed to subscriptions sold through the Roku Channel.
Robotics

A Closer Look At Elon Musk's Neuralink Surgical Robot (techcrunch.com) 44

Earlier today, Elon Musk demonstrated his startup Neuralink's brain link device working in a pig named Gertrude. While the science and the device itself were front-and-center at the presentation, the surgical robot the company debuted is equally as important because it's designed to handle the full surgical installation process. "That includes opening up the scalp, removing a portion of the skull, inserting the hundreds of 'thread' electrodes 6mm deep along with the accompanying chip, then closing the incision," reports CNET. TechCrunch takes a closer look at the robot: The rounded polycarbonate sci-fi design of the brain surgeon bot looks like something out of the Portal franchise, but it's actually the creation of Vancouver-based industrial design firm Woke Studio. To be clear, Musk's engineers and scientists have created the underlying technology, but Woke built the robot's look and user experience, as well as the behind-the-ear communication end piece that Neuralink has shown in prior presentations. Neuralink's bot features clean white (required for ensuring sterility, per Woke), arcing lines and smooth surfaces for a look that at once flags its advanced technical capabilities, but also contains some soothing and more approachable elements, which is wise considering what the machine is intended to do.

Woke says the Neuralink surgical robot can be separated into three main parts: The head, the body and base. The head of the robot is that helmet-like piece, which actually holds the head of the patient. It also includes a guide for the surgical needle, as well as embedded cameras and sensors to map the patent's brain. The intent of the design of this piece, which includes a mint-colored interior, is to give the robot "an anthroprmorphic characteristic" that helps distract from the invasive nature of the procedure. There are also single-use disposable bags that line the interior of the helmet for sterile operation. The Neuralink robot also has a "body," that humped rear assembly, which includes all the parts responsible for the motion of the robot as it sets up from the procedure. The third element is the base, which basically keeps the whole thing from tipping over, and apparently also contains the computing brains of the brain-bot itself.

Medicine

Elon Musk Promises Demo of a Working Neuralink Device On Friday (theverge.com) 51

Elon Musk has said that his secretive neurotech firm Neuralink will demonstrate a working "device," presumably a brain-machine interface, at 6PM ET on Friday. The Verge reports: Musk has spoken repeatedly about his belief that BMI devices are needed to help humans keep up with AI by supplementing our brainpower, but right now, his goal is much simpler: to create an implantable device that lets people control phones or computers with their mind. Musk initially announced the August 28th "progress update" back in July, and has now offered more details on what will be shown. He says the update will include the unveiling of a second-generation robot designed to attach the company's technology to the brain, and a demo of neurons "firing in real-time," though it's not clear exactly what is meant by this.

Even compared to Musk's other ventures like Tesla and SpaceX, Neuralink is ambitious. The company wants to connect to the brain using flexible electrodes thinner than a human hair that it calls "threads." Current BMI devices use stiff electrodes for this job, which can cause damage. But inserting flexible electrodes is a much more delicate and challenging task, hence the company's focus on building a "sewing machine" like robot to do the job. Eventually, Neuralink hopes to make the installation process for BMIs as non-invasive as Lasik eye surgery, even removing the need to use general anesthetic. Musk has previously spoken about the need for an automated Lasik-like process for BMIs to overcome the constraints and costs involved with needing to use highly trained neural surgeons. But this isn't ready to be shown off yet, according to Musk. "Still far from LASIK, but could get pretty close in a few years," Musk tweeted in response to a followup question about the event.
Keep your eyes on the company's YouTube channel, where Neuralink will likely stream Friday's event.

Slashdot Top Deals