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Privacy

Amazon Devices Will Soon Automatically Share Your Internet With Neighbors (arstechnica.com) 182

If you use Alexa, Echo, or any other Amazon device, you have just over a week to opt out of an experiment that leaves your personal privacy and security hanging in the balance. From a report: On June 8, the merchant, Web host, and entertainment behemoth will automatically enroll the devices in Amazon Sidewalk. The new wireless mesh service will share a small slice of your Internet bandwidth with nearby neighbors who don't have connectivity and help you to their bandwidth when you don't have a connection.

By default, Amazon devices including Alexa, Echo, Ring, security cams, outdoor lights, motion sensors, and Tile trackers will enroll in the system. And since only a tiny fraction of people take the time to change default settings, that means millions of people will be co-opted into the program whether they know anything about it or not. The Amazon webpage linked above says Sidewalk "is currently only available in the US." [...] Amazon has published a white paper detailing the technical underpinnings and service terms that it says will protect the privacy and security of this bold undertaking. To be fair, the paper is fairly comprehensive, and so far no one has pointed out specific flaws that undermine the encryption or other safeguards being put in place. But there are enough theoretical risks to give users pause.

Communications

US-Backed Consortium Beats China's for Massive 5G Contract Blanketing Ethiopia (livemint.com) 87

"A U.S.-backed consortium beat out one financed by China in a closely watched telecommunications auction in Ethiopia — handing Washington a victory in its push to challenge Beijing's economic influence around the world," reports the Wall Street Journal: The East African country said Saturday it tapped a group of telecommunications companies led by the U.K.'s Vodafone Group PLC to build a nationwide, 5G-capable wireless network.

The group had won financial backing for the multibillion-dollar project from a newly created U.S. foreign-aid agency. The agency offers low-interest loans, but the financing comes with a condition: the money won't be used to buy telecom equipment from China's Huawei Technologies Co. and ZTE Corp. Washington considers both a spying threat, an accusation the companies deny...

The telecom license auction in Ethiopia took on wider geopolitical significance amid heightened competition between the U.S. and China over key technological pursuits, from the rollout of 5G to chip manufacturing. "The U.S. and China are fighting a proxy war in Ethiopia for influence," said Zemedeneh Negatu, chairman of Fairfax Africa Fund LLC, a U.S.-based investment firm that focuses on Africa. After all but shutting out Huawei in the U.S., Washington has become more assertive about challenging Beijing's economic footprint overseas. It is using new financial tools to win influence and ensure that strategic assets in foreign countries stay in friendly hands...

Backing the Vodafone bid was the International Development Finance Corp., or DFC. The U.S. government-funded agency was created in December 2019 with a goal of offering alternatives to cheap, Chinese financing for foreign infrastructure projects... U.S. law also prohibits its loan from being used to buy Huawei or ZTE equipment, though one person familiar with the matter said it is possible the Vodafone-led bid could still buy some Chinese gear because of the project's size and cost.

Wireless Networking

Weak Wi-Fi Password May Have Led UK Police to Bust an Innocent Couple (bbc.co.uk) 109

Slashdot reader esm88 shares the BBC's story about a couple who experienced "a knock on the door from the police" investigating child abuse images posted online. "The couple insisted they had nothing to do with it. But the next few months were 'utter hell' as they attempted to clear their names," before their case was finally dropped in March: In February, a conversation with a friend who worked in cyber-security alerted them to the possibility that their router, supplied by their broadband provider Vodafone, might hold clues to what had happened. They had not changed the default passwords for either the router itself or the admin webpage, leaving it susceptible to brute force attacks. "We think of ourselves as competent users but we are not IT experts," said Matthew. "No-one told us to change the password and the setting up of the router didn't require us to go on to the admin menu, so we didn't.

"It came with a password, so we plugged it in and didn't touch anything."

Ken Munro, a security consultant with Pen Test Partners, told the BBC that it can take "a matter of minutes" for criminals to piggyback on insecure wireless connections... "So what I guess has happened here, is that the hacker has cracked the wi-fi password and then made changes to the router configuration, so their illicit activities on the internet appear to be coming from the innocent party." In March, when the couple's devices were returned and the case closed, the police officer assigned to liaise with them seemed to corroborate that unauthorised use of their wi-fi was to blame. But it couldn't be proved... The problem is industry-wide, points out Mr Munro.

"Internet service providers have started to improve matters to make these attacks harder, by putting unique passwords on each router. However, it will take years for all of the offending routers to be replaced," he said.

Power

World's First EV-Charging Highway Trial to Start In Italy (interestingengineering.com) 150

Israeli company ElectReon Wireless is building a kilometer-long stretch of electric vehicle-charging highway between Milan and Brescia in Italy. It's the first trial of its kind involving a highway and will help determine if the technology is ready for widespread adoption. Innovation Origins reports: In a nutshell, Electreon is building the infrastructure by installing copper coils under the asphalt. Energy is transferred directly and wirelessly to the vehicle's batteries while driving by means of magnetic induction. The system includes a control unit located on the side of the lane of the electrified road. A receiver is installed in the chassis of each electric vehicle that is participating in the trial.

ElectReon is working with more than ten Italian partners to carry out the test. The most important of these is Brebemi, who operate the toll road. The goal of the pilot is to see how the technology will fare on toll roads. Brebemi is footing the bill for the pilot project while ElectReon will supply the wireless electric road system. "Dynamic Wireless Power Transfer," as the technology is called, will be tested on different types of electric vehicles in both stationary and dynamic environments.

The Internet

NBN Replaces 10,000 Modems After Lightning 'Fries' Devices Across Blue Mountains (theguardian.com) 72

An anonymous reader writes: NBN Co has been forced to replace 10,000 faulty broadband devices in homes across the Blue Mountains west of Sydney after residents reported the technology was frequently struck by lightning and in one instance led to blue sparks flying out of a modem in a family's home. About 20,000 of the more than 32,000 homes in the Blue Mountains and Emu Plains have been connected to the national broadband network via fibre-to-the-curb (FttC) technology, which was set up under the Coalition government's multi-technology mixed model. That means fibre runs all the way to the edge of the property and connects to the home via the existing copper wire lead-ins from the curb.

Electrical storms in the Blue Mountains have wreaked havoc on the boxes that link the fibre to the copper. When lightning strikes the distribution boxes outside the house, sparks are sent flying up the copper lines, in turn frying the modems in people's homes. Guardian Australia understands the company has replaced 10,000 -- or half -- of devices inside the home that the company has identified as being prone to be affected by lightning. A spokesman for NBN Co confirmed that the company had found issues with the devices in areas of hard ground like sandstone. Sandstone is more resistant to electrical conduction than other soft earths. He said the devices fail in a safe way but the company nevertheless is issuing replacement devices people can install themselves. "We are now deploying a strengthened [device] that is much less likely to fail in these conditions.

Businesses

Alexa/Echo Owners Become Part of Amazon's Massive 'Sidewalk' Mesh Network By Default (inc.com) 168

A tech columnist for Inc. noticed that on June 8th Amazon will finally power up its massive "Sidewalk" mesh network (which uses Bluetooth and 900MHz radio signals to communicate between devices). And millions and millions of Amazon customers are all already "opted in" by default: The idea behind it is actually really smart — make it possible for smart home devices to serve as a sort of bridge between your WiFi connection and one another. That way, if your Ring doorbell, for example, isn't located close to your WiFi router, but it happens to be near an Echo Dot, it can use Sidewalk to stay connected.

The same is true if your internet connection is down. Your smart devices can connect to other smart devices, even if they aren't in your home. The big news on this front is that Tile is joining the Sidewalk network on June 14. That means that if you lose a Tile tracker, it can connect to any of the millions of Echo or Ring devices in your neighborhood and send its location back to you.

That's definitely a nice benefit, but it's also where things get a little murky from a privacy standpoint. That's because other people's devices, like your neighbor's, can also connect to your network. Amazon is pretty clear that Sidewalk uses three layers of encryption so that no data is shared between say, someone's Tile tracker and your network. The signal from the Tile is encrypted all the way back to the Tile app on your iPhone or Android smartphone... [But] whether or not you want your device connecting to other devices, or want your neighbors connecting to your WiFi, Amazon went ahead and made Sidewalk opt-out.

Opt out (for all your devices) using Alexa app's More tab (at the bottom): Settings > Account Settings > Amazon Sidewalk > Enabled.
Biotech

Researchers Build Tiny Wireless, Injectable Chips, Visible Only Under a Microscope (columbia.edu) 139

Implantable miniaturized medical devices that wirelessly transmit data "are transforming healthcare and improving the quality of life for millions of people," writes Columbia University, noting the devices are "widely used to monitor and map biological signals, to support and enhance physiological functions, and to treat diseases."

Long-time Slashdot reader sandbagger shares the university's newest announcement: These devices could be used to monitor physiological conditions, such as temperature, blood pressure, glucose, and respiration for both diagnostic and therapeutic procedures. To date, conventional implanted electronics have been highly volume-inefficient — they generally require multiple chips, packaging, wires, and external transducers, and batteries are often needed for energy storage... Researchers at Columbia Engineering report that they have built what they say is the world's smallest single-chip system, consuming a total volume of less than 0.1 mm cubed. The system is as small as a dust mite and visible only under a microscope...

"We wanted to see how far we could push the limits on how small a functioning chip we could make," said the study's leader Ken Shepard, Lau Family professor of electrical engineering and professor of biomedical engineering. "This is a new idea of 'chip as system' — this is a chip that alone, with nothing else, is a complete functioning electronic system. This should be revolutionary for developing wireless, miniaturized implantable medical devices that can sense different things, be used in clinical applications, and eventually approved for human use...."

The chip, which is the entire implantable/injectable mote with no additional packaging, was fabricated at the Taiwan Semiconductor Manufacturing Company with additional process modifications performed in the Columbia Nano Initiative cleanroom and the City University of New York Advanced Science Research Center (ASRC) Nanofabrication Facility. Shepard commented, "This is a nice example of 'more than Moore' technology—we introduced new materials onto standard complementary metal-oxide-semiconductor to provide new function. In this case, we added piezoelectric materials directly onto the integrated circuit to transducer acoustic energy to electrical energy...." The team's goal is to develop chips that can be injected into the body with a hypodermic needle and then communicate back out of the body using ultrasound, providing information about something they measure locally.

The current devices measure body temperature, but there are many more possibilities the team is working on.

The Internet

Cloudflare Wants To Kill the CAPTCHA (zdnet.com) 106

An anonymous reader quotes a report from ZDNet: Cloudflare is testing out the possibility of security keys replacing one of the most irritating aspects of web browsing: the CAPTCHA. CAPTCHAs are used to catch out bots that are trawling websites and are often implemented to prevent online services from being abused. "CAPTCHAs are effectively businesses putting friction in front of their users, and as anyone who has managed a high-performing online business will tell you, it's not something you want to do unless you have no choice," Cloudflare says.

To highlight the amount of time lost to these tests, Cloudflare said that based on calculations of an average of 32 seconds to complete a CAPTCHA, one test being performed every 10 days, and 4.6 billion internet users worldwide, roughly "500 human years [are] wasted every single day -- just for us to prove our humanity." On Thursday, Cloudflare research engineer Thibault Meunier said in a blog post that the company was "launching an experiment to end this madness" and get rid of CAPTCHAs completely. The means to do so? Using security keys as a way to prove we are human.

According to Meunier, Cloudflare is going to start with trusted security keys -- such as the YubiKey range, HyperFIDO keys, and Thetis FIDO U2F keys -- and use these physical authentication devices as a "cryptographic attestation of personhood." This is how it works: A user is challenged on a website, the user clicks a button along the lines of "I am human," and is then prompted to use a security device to prove themselves. A hardware security key is then plugged into their PC or tapped on a mobile device to provide a signature -- using wireless NFC in the latter example -- and a cryptographic attestation is then sent to the challenging website. Cloudflare says the test takes no more than three clicks and an average of five seconds -- potentially a vast improvement on the CAPTCHA's average of 32 seconds.
You can access cloudflarechallenge.com to try out the system.
Power

Researchers Have Developed a Way To Wirelessly Charge Vehicles On the Road (jalopnik.com) 146

An anonymous reader quotes a report from Jalopnik: [R]esearchers at Cornell University, led by Associate Professor of Electrical and Computer Engineering Khurram Afridi, have developed technology that would allow vehicles to be charged on the road while in motion. It would essentially turn U.S. roadways into wireless chargers. Afrindi says he has been working on the tech for the last seven years. Here's how it would work, according to Afrindi via Business Insider: "'Highways would have a charging lane, sort of like a high occupancy lane,' Afridi told Insider. 'If you were running out of battery you would move into the charging lane. It would be able to identify which car went into the lane and it would later send you a bill.' The science behind Afridi's project goes back over 100 years to Nikola Tesla, the inventor who used alternating electric fields to power lights without plugging them in. Afridi's technology would embed special metal plates in the road that are connected to a powerline and a high frequency inverter. The plates will create alternating electric fields that attract and repel a pair of matching plates attached to the bottom of the EV.No need to worry about stopping to charge unless you're down for the night. They have run into a problem, however. They can't seem to find the parts that can handle the high levels of power needed to charge vehicles enough while they are in motion. It would have to be a material that's not only weatherproof but able to withstand high voltage and heat from the passing vehicles."
Wireless Networking

Tech Industry Quietly Patches FragAttacks Wi-Fi Flaws That Leak Data, Weaken Security (theregister.com) 37

An anonymous reader quotes a report from The Register: A dozen Wi-Fi design and implementation flaws make it possible for miscreants to steal transmitted data and bypass firewalls to attack devices on home networks, according to security researcher Mathy Vanhoef. On Tuesday, Vanhoef, a postdoctoral researcher in computer security at New York University Abu Dhabi, released a paper titled, "Fragment and Forge: Breaking Wi-Fi Through Frame Aggregation and Fragmentation" [PDF]. Scheduled to be presented later this year at the Usenix Security conference, the paper describes a set of wireless networking vulnerabilities, including three Wi-Fi design flaws and nine implementation flaws. Vanhoef, who in 2017 along with co-author Frank Piessens identified key reinstallation attacks (KRACKs) on the WPA2 protocol (used to secure Wi-Fi communication), has dubbed his latest research project FragAttacks, which stands for fragmentation and aggregation attacks.

The dozen vulnerabilities affect all Wi-Fi security protocols since the wireless networking technology debuted in 1997, from WEP up through WPA3. [...] In total, 75 devices -- network card and operating system combinations (Windows, Linux, Android, macOS, and iOS) -- were tested and all were affected by one or more of the attacks. NetBSD and OpenBSD were not affected because they don't support the reception of A-MSDUs (aggregate MAC service data units). [...]

Patches for many affected devices and software have already been deployed, thanks to a nine-month-long coordinated responsible disclosure overseen by the Wi-Fi Alliance and the Industry Consortium for Advancement of Security on the Internet (ICASI). Linux patches have been applied and the kernel mailing list note mentions that Intel has addressed the flaws in a recent firmware update without mentioning it. Microsoft released its patches on March 9, 2021 when disclosure was delayed tho Redmond had already committed to publication. Vanhoef advises checking with the vendor(s) of Wi-Fi devices about whether the FragAttacks have been addressed. "[F]or some devices the impact is minor, while for others it's disastrous," he said.

Privacy

Can Apple's AirTags Be Used to Track Another Person? (cnn.com) 38

As Mother's Day approached, CNN Business Editor Samantha Murphy Kelly clipped a keychain with one of Apple's tiny new "AirTag" Bluetooth trackers onto her son's book bag, in an experiment that "highlighted how easily these trackers could be used to track another person." Location trackers aren't new — there are similar products from Samsung, Sony and Tile — but AirTags' powerful Ultra Wideband technology chip allows it to more accurately determine the location and enables precise augmented reality directional arrows that populate on the iPhone or iPad's screen. While AirTags are explicitly intended for items only, Apple has added safeguards to cut down on unwanted tracking. For example, the company does not store location data, and it will send an alert to an iOS device user if an AirTag appears to be following them when its owner is not around. If the AirTag doesn't re-tether to the owner's iOS device after three days, the tracker will start to make a noise.

"We take customer safety very seriously and are committed to AirTag's privacy and security," the company said in a statement to CNN Business. "AirTag is designed with a set of proactive features to discourage unwanted tracking — a first in the industry — and the Find My network includes a smart, tunable system with deterrents...." The safeguards are a work in progress as the software rolls out and users begin interacting with the devices. When my babysitter recently took my son to an appointment, using my set of keys with an AirTag attached, she was not informed that she was carrying an AirTag — separated from my phone. (She hadn't yet updated her phone's software to iOS 14.5.) Non-iPhone users can hold their phones close to the AirTags and, via short-range wireless technology, information pops up on how to disable the tracker, but that's if the person knows they're being tracked and locates it. In addition, three days is a long time for an AirTag to keep quiet before making a noise....

Apple said one of the main reasons it spent so much time developing safeguards was the sheer size of its Find My app network. But it's the AirTags' reliance on that broader network that creates much of the need for the safeguards in the first place, said Albert Fox Cahn, founder and executive director of the Surveillance Technology Oversight Project and a fellow at the NYU School of Law. "That's because Apple is turning more than a billion iOS devices into a network for tracking AirTags, while Tile will only operate when in range of the small number of people using the Tile app.... The benefits of finding our keys a bit quicker isn't worth the danger of creating a new global tracking network."

Businesses

Sennheiser Sells Its Consumer Audio Business To Hearing Aid Specialist Sonova (engadget.com) 65

Sennheiser has sold its consumer electronics division to a Swiss company called Sonova that specializes in hearing care, Sennheiser has announced. Engadget reports: Sonova said it made the 200 million euro ($241 million) deal to expand its aging demographic to younger customers, particularly in the wireless in-ear segment. "Even if they don't have hearing loss, most of them will gradually get hearing loss with age, and devices like Sennheiser's allow us to have earlier consumer access to such people," Sonova chief Arnd Kaldowski told Reuters. The company said it would build on Sennheiser's HiFi expertise and "combine it with its own technology expertise and strengths in the field of innovative hearing solutions."

As part of what the company called a "partnership," Sennheiser will completely transfer its consumer business to Sonova. Sennheiser said it had 600 employees in its consumer division, but made no mention of possible layoffs. Sennheiser's Co-CEOs, Andreas and Daniel Sennheiser, said Sonova "not only shares our passion for audio and a commitment to the highest product quality, but also very similar corporate values." Sonova will gain permanent licensing to the Sennheiser brand, giving it an entry into the consumer headphone segment. "Combining our audiological expertise with Sennheiser's know-how in sound delivery, their great reputation as well as their high-quality products will allow us to expand our offering," Kaldowski said.

United States

Entire US West Coast Now Covered By Earthquake Early Warning System (npr.org) 37

An anonymous reader quotes a report from NPR: Residents living on the West Coast don't know when the next earthquake will hit. But a new expansion of the U.S. earthquake early warning system gives 50 million people in California, Oregon -- and now Washington -- seconds to quickly get to safety whenever the next one hits. As of 8 a.m. Tuesday, cellphone users in California, Oregon and Washington should receive a mobile alert from the ShakeAlert earthquake early warning system when tremors are detected. Alerts are sent from the Federal Emergency Management Agency's Wireless Emergency Alert system, third-party phone apps and other technologies.

The West Coast, the most earthquake-prone region in the U.S., is home to major fault lines that put the area at risk of devastating earthquakes. David Applegate, the acting director of the U.S. Geological Survey, said in a statement that "ShakeAlert can turn mere seconds into opportunities for people to take life-saving protective actions or for applications to trigger automated actions that protect critical infrastructure." The ShakeAlert system relies on sensor data from the USGS Advanced National Seismic System -- a collection of regional earthquake monitoring networks throughout the country. Alerts can come through the Wireless Emergency Alert system, which sends text-message alerts similar to Amber Alerts sent to cellphone users when a child is kidnapped. Cellphone users will get an alert only when an earthquake is magnitude 5 or higher.

Yahoo!

Verizon Sells Internet Trailblazers Yahoo and AOL for $5 Billion (apnews.com) 64

AOL and Yahoo are being sold again, this time to a private equity firm. From a report: Wireless company Verizon will sell Verizon Media, which consists of the once-pioneering tech platforms, to Apollo Global Management in a $5 billion deal. Verizon said Monday that it will keep a 10% stake in the new company, which will be called Yahoo. Yahoo at the end of the last century was the face of the internet, preceding the behemoth tech platforms to follow, such as Google and Facebook. And AOL was the portal, bringing almost everyone who logged on during the internet's earliest days. Verizon spent about $9 billion buying AOL and Yahoo over two years starting in 2015, hoping to jump-start a digital media business that would compete with Google and Facebook.
GNU is Not Unix

The FSF Says ThinkPenguin's Wireless-N Mini Router 'Respects Your Freedom' (fsf.org) 36

Friday the Free Software Foundation awarded their coveted "Respects Your Freedom" (RYF) certification to another new product: the Free Software Wireless-N Mini Router v3 (TPE-R1300) from ThinkPenguin, Inc.

Just 45 products currently hold the FSF's certification "that these products meet the FSF's standards in regard to users' freedom, control over the product, and privacy." (That is to say, they run on 100% free software, allow the installation of modified software, and are free from DRM, spyware and tracking.) The FSF writes: As with previous routers from ThinkPenguin, the Free Software Wireless-N Mini Router v3 ships with an FSF-endorsed fully free embedded GNU/Linux distribution called libreCMC. It also comes with a custom flavor of the U-Boot boot loader, assembled by Robert Call, who is the maintainer of libreCMC and a former FSF intern.

The router enables users to run multiple devices on a network through a VPN service, helping to simplify the process of keeping their communications secure and private. While ThinkPenguin offers a VPN service, users are not required to purchase a subscription to their service in order to use the router, and the device comes with detailed instructions on how to use the router with a wide variety of VPN providers...

"ThinkPenguin once again demonstrates a long-standing commitment to protecting the rights of their users. With the latest iteration of the Wireless-N Mini Router, users know that they'll have up to date hardware they can trust for years to come," said the FSF's licensing and compliance manager, Donald Robertson, III.

Phoronix points its readers to the device's page at ThinkPenguin.com "should you be looking to build out your wireless network using the decade old 802.11n standard."
Verizon

Verizon Is Weighing a Sale of Yahoo, AOL (bloomberg.com) 88

According to Bloomberg, Verizon is considering selling AOL and Yahoo -- two once high-flying dot-com brands it purchased in 2015 and 2017, respectively. Bloomberg reports: Verizon Media could fetch as much as $5 billion [...]. The company is talking to Apollo Global Management about a deal, they said. It couldn't immediately be learned how a deal would be structured or if other suitors may emerge. No final decision has been made and Verizon could opt to keep the unit. The move comes as Verizon divests tertiary media assets while ramping up its focus on its wireless business and the the rollout of its 5G service. Last year, it agreed to sell the HuffPost online news service to BuzzFeed Inc. and it unloaded the blogging platform Tumblr in 2019. This divestiture would mark Verizon's final retreat from an expensive foray into online advertising, a strategy that never really took off.
Medicine

High-Bandwidth Wireless BCI Demonstrated In Humans For First Time (arstechnica.com) 60

An anonymous reader quotes a report from Ars Technica: Coming on the heels of the Neuralink announcement earlier this month -- complete with video showing a monkey playing Pong with its mind, thanks to a wireless brain implant -- researchers with the BrainGate Consortium have successfully demonstrated a high-bandwidth wireless brain-computer interface (BCI) in two tetraplegic human subjects. The researchers described their work in a recent paper published in the journal IEEE Transactions in Biomedical Engineering. As for the latest Neuralink breakthrough, Ars Science Editor John Timmer wrote last week that most of the individual pieces of Neuralink's feat have been done before -- in some cases, a decade before (BrainGate is among those earlier pioneers). But the company has taken two important steps toward its realization of a commercial BCI: miniaturizing the device and getting it to communicate wirelessly, which is harder than it sounds.

According to [John Simeral of Brown University, a member of the BrainGate consortium and lead author of the new paper], the BrainGate wireless system makes the opposite tradeoff -- higher bandwidth and fidelity -- because it wants all the finer details of the data for its ongoing research. In that regard, it complements the Utrecht and Neuralink systems in the BCI space. The new BrainGate system is based on the so-called Brown Wireless Device (BWD) designed by Arto Nurmikko, and it replaces the cables with a small transmitter that weighs about 1.5 ounces. The transmitter sits atop the user's head and connects wirelessly to an implant electrode array inside the motor cortex.

There were two participants in the clinical trial -- a 35-year-old man and a 65-year-old man -- both of whom were paralyzed by spinal cord injuries. They were able to continuously use the BCI for a full 24 hours, even as they slept, yielding continuous data over that time period. (The medical-grade battery lasts for 36 hours.) "We can learn more about the neural signals that way because we can record over long periods of time," said Simeral. "And we can also begin to learn a little bit about how people actually will use the system, given the freedom to do so." His team was encouraged by the fact that one of its study participants often asked if they could leave the wireless transmitters on a little longer. He has a head tracker he can use as a fallback, but several nights a week, he would choose to use the wireless BrainGate system because he liked it.
"Right now, we typically decode or interpret the spiking activity from networks of neurons," said Simeral. "There are other encoding mechanisms that have been studied in the brain that have to do with how the oscillations in the brain are related to these spiking signals. There's information in the different oscillation frequencies that might relate to, for example, sleep state, attention state, other phenomenon that we care about. Without a continuous recording, you've surrendered the ability to learn about any of those. Learning how this all happens in the human brain in the home as people are behaving and having different thoughts requires having a broadband system recording from the human brain."

"The ability to potentially have individuals with disability using these systems at home on demand, I think is a great step forward," said Simeral. "More broadly, going forward, having more players in the field, having more funding, is important. I see nothing but great things from all of these interactions. For our own work, we see things on the horizon that were impossible five years ago, when there was essentially nobody in the corporate world interested in this space. So I think it's a very promising time."
Android

Samsung's New Upcycling Program Allows You To Turn An Old Galaxy Phone Into a New IoT Device (gizmodo.com) 22

An anonymous reader quotes a report from Gizmodo: Today, with the expansion of its Galaxy Upcycling at Home service (which is still in beta), users in the U.S., U.K., and South Korea will get access to an experimental feature in the SmartThings app designed to give an old Galaxy handset new life as a useful smart home accessory. By using the app to reconfigure the device's battery usage and optimization, Samsung says even older devices will still be able to deliver good longevity, while the phone's usual assortment of wireless connectivity features makes it easy to pair the phone with other devices in your home.

In the SmartThings app, Samsung provides a range of functions that an old smartphone can perform, including serving as a light sensor that can automatically turn on your smart lights or even your TV when it gets dark. Alternatively, you can also convert an old Galaxy phone into a sound sensor, with the phone using AI to detect common household noises like a barking dog, crying baby, or a knock on the door. In this way, you can also repurpose an old Samsung phone as a baby monitor of sorts [...]. And of course, even without much fiddling, upcycled Samsung phones can also be used as universal remotes, providing an easy way to control your streaming video box, play music on your smart speakers, control your lights, and more.

Communications

Striking Charter Workers Build ISP Where 'Profits Are Returned To Users' (arstechnica.com) 79

An anonymous reader quotes a report from Ars Technica: Charter Communications employees who have been on strike since 2017 are building an Internet service provider in New York City called "People's Choice." "People's Choice Communications is an employee-owned social enterprise launched by members of IBEW Local #3 to bridge the digital divide and help our neighbors get connected to the Internet during the COVID-19 pandemic," the ISP's website says. "We are the workers who built a large part of New York City's Internet infrastructure in the first place. We built out [Charter] Spectrum's cable system, until in 2017, the company pushed us out on strike by taking away our healthcare, retirement, and other benefits. It's now the longest strike in US history."

So far, People's Choice says it has completed rooftop antenna installations at two schools in the Bronx and installed "hardline connections to wireless access points connecting 121 units" at housing for survivors of domestic violence who have disabilities. A Gizmodo article said the system is equipped to offer minimum speeds of 25Mbps downstream and 3Mbps upstream, meeting a broadband standard that has been used by the Federal Communications Commission since 2015. "We have a big portion of most of the Bronx covered with our antenna," IBEW Local #3 steward Troy Walcott told Gizmodo. "Now we have to go building by building to let people know we're out there and start turning them on." "A few dozen Spectrum strikers have been actively involved in the installations, but Walcott expects that at least one hundred workers are waiting in the wings for the project to scale up," the Gizmodo article said.
"We work in affordable housing, supportive housing, co-op housing, NYCHA [NYC Housing Authority], homeless shelters, and regular old apartment complexes," the webpage notes. You can fill out this form if you're interested in bringing broadband to your building.

"After we build out a network in your building, it transfers to cooperative ownership, so profits are returned to users," the People's Choice website says. "We are able to provide high-speed service in most cases for $10-$20/month. No more cable company ripping you off, and as an owner, you have a vote in policies like data privacy."
Patents

Apple Wins New Trial in $506 Million Patent-Damages Award (bloomberg.com) 10

A federal judge tossed a $506.2 million damages award against Apple after ruling the iPhone maker should have been able to argue that patent owner Optis Wireless Technology was making unfair royalty demands, though he refused to throw out the liability finding. From a report: Optis and its partners in the case, PanOptis Patent Management and Unwired Planet, claimed that Apple's smartphones, watches, and tablets that operate over the LTE cellular standard were using its patented technology. U.S. District Court Judge Rodney Gilstrap said the jury should have been allowed to consider whether the royalty demand was consistent with a requirement that standard-essential patents be licensed on "fair, reasonable and non-discriminatory," or FRAND, terms. The patent trial in August, one of the few held during the pandemic, was part of an unusual sweep of verdicts in Texas that collectively resulted in $3.7 billion in damages against tech companies like Apple and Intel Corp. Apple was also hit with damages awards of $502.8 million in a decade-long battle over security communications technology, and $308.5 million in a case over digital rights management.

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