Businesses

Verizon To Offer $20 Broadband In California To Obtain Merger Approval (arstechnica.com) 17

An anonymous reader quotes a report from Ars Technica: Verizon agreed to offer $20-per-month broadband service to people with low incomes in California in exchange for a merger approval. In a bid to complete its $9.6 billion purchase of Frontier Communications, Verizon committed to offering $20 fiber-to-the-home service with symmetrical speeds of 300Mbps. Verizon also committed to offering a $20 fixed wireless service with download speeds of 100Mbps and upload speeds of 20Mbps. Verizon would be required to offer the plans for at least 10 years, according to a joint motion (PDF) to approve the settlement agreement. After three years, Verizon would need to "make commercially reasonable efforts" to increase the speeds "while retaining the $20 price point."

The joint motion filed by Verizon and the California Public Advocates Office seeks approval from the California Public Utilities Commission (CPUC). The $20 plans would be available to people who meet income eligibility guidelines and can be paired with Lifeline discounts. "My team required those options to be California Lifeline eligible, which effectively makes it free for low-income Californians throughout the state," wrote Ernesto Falcon, a program manager at the Public Advocates Office. California's Lifeline program provides $19 discounts. Falcon also wrote that the settlement would expand fiber deployment beyond what Frontier would have offered on its own. "If the merger is approved, Verizon will deliver 75,000 new fiber-to-the-home connections in California beyond Frontier's entire buildout plan with a priority for low-income households," he wrote. The deal also requires 250 new cell sites for Verizon's 5G network.

IT

'USB-A Isn't Going Anywhere, So Stop Removing the Port' (pocket-lint.com) 243

An anonymous reader shares a column: After nearly 30 years of USB-A connectivity, the market is now transitioning to the convenient USB-C standard, which makes sense given that it supports higher speeds, display data, and power delivery. The symmetrical connection is also smaller and more user-friendly, as it's reversible and works with smartphones and tablets. I get that USB-C is inevitable, but tech brands should realize that the ubiquitous USB-A isn't going anywhere soon and stop removing the ports we need to run our devices.

[...] It's premature for brands to phase out USB-A when peripheral brands are still making compatible products in 2025. For example, Logitech's current wireless pro gaming mice connect using a USB-A Lightspeed dongle, and most Seagate external drives still use USB-A as their connection method. The same can be said for other memory sticks, keyboards, wireless headsets, and other new devices that are still manufactured with a USB-A connection.

I have a gaming laptop with two USB-A and USB-C ports, and it's a constant struggle to connect all my devices simultaneously without needing a hub. I use the two USB-A ports for my mouse and wireless headset dongles, while a phone charging cable and portable monitor take up the USB-Cs. This setup stresses me out because there's no extra space to connect anything else without losing functionality.

Iphone

Apple Launches iPhone 17 Lineup Featuring Ultra-Thin 5.6mm iPhone Air 87

Apple has unveiled its iPhone 17 lineup, introducing three distinct models targeting different market segments. The iPhone 17 Pro and Pro Max feature an aluminum unibody design incorporating a vapor chamber for thermal management, enabling the A19 Pro chip to deliver 40% better sustained performance than its predecessor. Both Pro models include three 48MP cameras offering 8x optical zoom -- the longest in an iPhone -- and an 18MP Center Stage front camera.

The standard iPhone 17 gains ProMotion display technology previously exclusive to Pro models, along with dual 48MP rear cameras and the Center Stage system. Apple introduced iPhone Air as the thinnest iPhone at 5.6mm, built on a titanium frame housing the A19 Pro, N1 wireless, and C1X cellular chips. All models feature Ceramic Shield 2 protection offering three times better scratch resistance than previous generations. The iPhone 17 starts at $799 with 256GB storage, iPhone Air at $999, iPhone 17 Pro at $1,099, and Pro Max at $1,199.
Wireless Networking

Amazon's Project Kuiper Strikes Its First Satellite Internet Deal With an Airline (theverge.com) 13

Amazon's Project Kuiper has landed its first airline deal with JetBlue and plans to offer satellite-powered in-flight Wi-Fi starting in 2027. The Verge reports: Yesterday, Amazon's Panos Panay showed off a speed test using an "enterprise-grade customer terminal" (aka, dish) to achieve a download speed of just over a gigabit. Fine, but we'll have to wait to see how it performs once individuals using consumer dishes at scale. Amazon says the first customers will start using the service this year, ahead of a broader rollout in 2026.

Project Kuiper-powered Wi-Fi will be available on "select" aircraft initially. Amazon says its satellites will provide lower latency and "more reliable service" for passengers, as they orbit between 367 and 391 miles above Earth -- far closer than the geostationary satellites that orbit around 22,369 miles above the planet. Amazon has also struck a deal with Airbus to build Project Kuiper's satellite internet service into its aircraft.

Security

Philips Hue Plans To Make All Your Lights Motion Sensors (theverge.com) 24

Philips Hue is rolling out MotionAware, a new feature that turns its smart bulbs into motion sensors using radio-frequency (RF) Zigbee signals. The upgrade works with most Hue bulbs made since 2014, but requires the new $99 Bridge Pro hub to enable. The Verge reports: To create a MotionAware motion-sensing zone, you need Hue's new Bridge Pro and at least three Hue devices in a room. It works with all new and most existing mains-powered Hue products via a firmware update. That includes smart bulbs, light strips, and fixtures. Portable devices, such as the Hue Go or Table Lamp, and battery-powered accessories, such as Hue switches, aren't compatible. Neither is Hue's current smart plug. [...] "All of the functionality you get with our physical motion sensors -- including turning on when motion is detected or off when there's been no movement for a certain amount of time -- can be configured on motion-aware motion events," says George Yianni, Hue CTO and founder, in an interview with The Verge. "We've done something that's quite a lot better than what else is out there."

MotionAware is occupancy sensing, not presence sensing; it requires movement. Yianni says it's comparable to the passive infrared sensing (PIR) Hue's physical sensors use. This means it can be triggered by pets or other motion. A sensitivity slider in the app helps fine-tune detection. According to Yianni, a key benefit over PIR is that a MotionAware zone can cover a larger area than a single PIR sensor, and it's also not limited to line of sight. MotionAware can't sense light levels, which Hue Motion Sensors can, but you can pair a light sensor to a motion zone to feed it that data. The positioning of the lights will also play a role in determining the effectiveness of the motion sensing. "We recommend that the lights surround an area which will roughly define the detection area in which motion will be detected," says Yianni. "It will sense around the lights and in the broader room thanks to reflections, but detection reliability will depend on lots of factors."

Beyond lighting automation, MotionAware can also integrate with Hue Secure, Hue's DIY security platform that includes cameras, contact sensors, and a new video doorbell. Motion detection can trigger lights to flash red, activate Hue's new plug-in chime/siren, and send an alert to your phone with a button to call emergency services. [...] MotionAware is built on RF sensing -- a technology that uses wireless signals to "see" a space and detect disruptions within it. The data is then sent to the Bridge Pro, where AI algorithms are applied to figure out what is causing those disruptions, so the system can act accordingly. This is why it's limited to the Bridge Pro, the V2 bridge isn't powerful enough to run those algorithms, says Yianni.

Wireless Networking

Dish Gives Up On Becoming the Fourth Major Wireless Carrier (theverge.com) 23

Dish's parent company EchoStar is selling $23 billion worth of 5G spectrum licenses to AT&T and shifting Boost Mobile onto AT&T and T-Mobile networks, effectively abandoning its bid to become the fourth major U.S. wireless carrier. The Verge reports: As part of T-Mobile's deal to acquire Sprint in 2019, the Department of Justice stipulated that another company must replace it as the fourth major wireless carrier. Dish came forward to acquire Boost Mobile from Sprint, paying $1.4 billion to purchase the budget carrier and other prepaid assets. Since then, Dish has spent billions acquiring spectrum to build out its own 5G network, which the company said was close to reaching 80 percent of the US population as of last year, in line with the Federal Communications Commission's deadline to meet certain coverage requirements.

But Dish struggled to repay mounting debt, leading it to rejoin EchoStar, the company it originally spun off from in 2008. And at the same time, it came under renewed pressure from the FCC to make use of its spectrum. In April, the Elon Musk-owned SpaceX wrote a letter to the FCC saying EchoStar "barely uses" the AWS-4 (2GHz) spectrum band for satellite connectivity. Weeks later, FCC chair Brendan Carr opened an investigation into EchoStar's 5G expansion, criticizing the company's slow buildout and claiming that it had lost Boost Mobile customers since its acquisition of the carrier. Carr also questioned EchoStar's use of the AWS-4 spectrum, which isn't included in its deal with AT&T.

In July, Carr said that he's not concerned with having a fourth mobile provider, saying during an open meeting that there isn't a "magic number" of carriers needed in the US to maintain competition. "We're always looking at a confluence of different factors to make sure that there's sufficient competition," he said, as reported by Fierce Network. Now, EchoStar will become a hybrid mobile network operator, which is a carrier that operates on its own network, in addition to using other companies' infrastructure. As noted in the press release, Boost Mobile will provide connectivity through AT&T towers and the T-Mobile network. "This ensures the survival of Boost Mobile," [said Roger Entner, founder and lead analyst at Recon Analytics]. "It gives them money, but at the end, they don't have much of a network left."

AI

Apple Discussed Buying Mistral AI and Perplexity 6

According to The Information, Apple executives have debated acquiring Mistral AI and Perplexity to strengthen its AI capabilities. MacRumors reports: Services chief Eddy Cue is apparently the most vocal advocate of a deal to buy AI firms to bolster the company's offerings. Cue previously supported propositions of Apple acquiring Netflix and Tesla, both of which Apple CEO Tim Cook turned down. Other executives such as software chief Craig Federighi have reportedly been reluctant to acquire AI startups, believing that Apple can build its own AI technology in-house. [...]

Apple is said to be hesitant to do a deal, which would likely cost billions of dollars. Apple has rarely spent more than a hundred million dollars on an acquisition, with Beats at $3 billion and Intel's wireless modem business at $1 billion. If a federal ruling ends the $20 billion deal between Apple and Alphabet that makes Google the default search engine on its devices, the company could be compelled to acquire an AI-powered search startup to fill that gap. For now, Apple apparently told bankers that it plans to continue with its strategy of focusing on smaller deals in AI.
AT&T

AT&T To Buy Wireless Spectrum From EchoStar For $23 Billion Cash (axios.com) 21

AT&T said Tuesday it would buy wireless licenses from EchoStar for $23 billion, after a years-long saga over what the latter would do with its vast spectrum holdings. From a report: EchoStar was reportedly under pressure from regulators and the White House to either start selling its spectrum or potentially lose it. The cash payment is almost three times the size of EchoStar's entire market capitalization.

AT&T said the acquired spectrum covers "virtually every" U.S. market, and will let it speed up and expand the deployment of its home wireless Internet service, as well as continue the phase-out of traditional copper phone line service.

Communications

T-Mobile Claimed Selling Location Data Without Consent is Legal - Judges Disagree (arstechnica.com) 23

A federal appeals court rejected T-Mobile's attempt to overturn $92 million in fines for selling customer location information to third-party firms. From a report: The Federal Communications Commission last year fined T-Mobile, AT&T, and Verizon, saying the carriers illegally shared access to customers' location information without consent and did not take reasonable measures to protect that sensitive data against unauthorized disclosure. The fines relate to sharing of real-time location data that was revealed in 2018, but it took years for the FCC to finalize the penalties.

The three carriers appealed the rulings in three different courts, and the first major decision was handed down Friday. A three-judge panel at the US Court of Appeals for the District of Columbia Circuit ruled unanimously against T-Mobile and its subsidiary Sprint. "Every cell phone is a tracking device," the ruling begins. "To receive service, a cell phone must periodically connect with the nearest tower in a wireless carrier's network. Each time it does, it sends the carrier a record of the phone's location and, by extension, the location of the customer who owns it. Over time, this information becomes an exhaustive history of a customer's whereabouts and 'provides an intimate window into [that] person's life.'"

Android

Google Refreshes Pixel Lineup With Tensor G5 and Qi2 Charging Across Four Models 9

Google announced its Pixel 10 smartphone lineup today, introducing the Tensor G5 processor and Qi2 magnetic wireless charging across four models priced from $799 to $1,799. The base Pixel 10 adds a 5x telephoto lens for the first time at $799. The Pixel 10 Pro maintains its $999 starting price in a 6.3-inch size while the Pro XL starts at $1,199 for the 6.8-inch variant.

The $1,799 Pixel 10 Pro Fold becomes the first foldable phone to achieve IP68 water and dust resistance through a redesigned gearless hinge. All models feature 3,000-nit peak brightness displays, Android 16, and Google's Material 3 Expressive interface redesign. The Tensor G5 enables on-device AI features including Magic Cue for contextual information retrieval and Camera Coach for photography guidance. Pro models gain 100x hybrid zoom capabilities through computational photography. Preorders begin today for August 28 availability, except the Pro Fold which ships October 9.
The Internet

Pakistan's Internet Connectivity Abruptly Plummets To 20% (pakistantoday.com.pk) 14

Pakistan's internet connectivity dropped to 20% of normal levels Tuesday, affecting the country's 116 million internet users, according to NetBlocks. The outage primarily impacted backbone operator PTCL. It's unclear what caused the outage. The Wireless and Internet Service Providers Association of Pakistan noted the date coincided with a similar collapse in 2022. Pakistan suffered $1.62 billion in economic losses from internet disruptions in 2024, the highest globally. The country confirmed installing a national internet firewall months earlier.
The Internet

AOL Finally Discontinues Its Dial-Up Internet Access - After 34 Years (pcmag.com) 75

AOL (now a Yahoo subsidiary) just announced its dial-up internet service will be discontinued at the end of September.

"The change also means the retirement of the AOL Dialer software and the AOL Shield browser, both designed for older operating systems and slow connections that relied on the familiar screech of a modem handshake," remembers Slashdot reader BrianFagioli (noting that dial-up Internet "was once the gateway to the web for millions of households, back when speeds were measured in kilobits and waiting for a picture to load could feel like an eternity.")

AOL's dial-up service "has been publicly available for 34 years," writes Tom's Hardware. But AppleInsider notes the move comes more than 40 years after AOL started "as a very early Apple service." AOL itself started back in 1983 under the name Control Video Corporation, offering online services for the Atari 2600 console. After failing, it became Quantum Computer Services in 1985, eventually launching AppleLink in 1988 to connect Macintosh computers together... With the launch of PC Link for IBM-compatible PCs in 1988 and parting from Apple in October 1989, the company rebranded itself as America Online, or AOL... Even at its height, dial-up connections could get up to 56 kilobits per second under ideal conditions, while modern connections are measured in megabits and gigabits. Most of the service was also what's considered a "walled garden," with features that were only available through AOL itself and that it wasn't the actual, untamed Internet.
In the 1990s AOL "was how millions of people were introduced to the Internet," the article remembers, adding that "Even after the AOL Time Warner acquisition and the 2015 acquisition by Verizon, AOL was still a popular service. Astoundingly, it counted about two million dial-up subscribers at the time." In the 2021 acquisition of assets from Verizon by Apollo Global Management, AOL was said to have 1.5 million people paying for services. However, this was more for technical support and software, rather than for actual Internet access. A CNBC report at the time reports that the dial-up user count was "in the low thousands".... While it dies off, not with a bang but a whimper, AOL's dial-up is still remembered as one of the most transformative services in the Internet age.
"This change does not impact the numerous other valued products and services that these subscribers are able to access and enjoy as part of their plans," a Yahoo spokesperson told PC Magazine this week. "There is also no impact to our users' free AOL email accounts." AOL's disastrous 2001 merger with Time Warner and ongoing inability to deliver broadband to its customers... left it on a path to decline that acquiring such widely read sites as Engadget [2005] and TechCrunch [2010] did not stem. By 2014, the number of dial-up AOL customers had collapsed to 2.34 million. A year later, Verizon bought the company for $4.4 billion in an internet-content play that turned out to be as doomed as the Time Warner transaction. In 2021, Verizon unloaded both AOL and Yahoo, which it had separately purchased in 2017, to the private-equity firm Apollo Global Management....

The demise of AOL's dial-up service does not mean the extinction of the oldest form of consumer online access. Estimates from the Census Bureau's 2023 American Community Survey show 163,401 Americans connected to the internet via dial-up that year.

That was by far the smallest segment of the internet-using population, dwarfed by 100,166,949 subscribing to such forms of broadband as "cable, fiber optic, or DSL"; 8,628,648 using satellite; 3,318,901 using "Internet access without a subscription" (which suggests Wi-Fi from coffee shops or public libraries); and 1,445,135 via "other service."

The remaining AOL dial-up subscribers will need to find some sort of replacement, which in rural areas may be limited to fixed wireless or SpaceX's considerably more expensive Starlink. Or they may wind up joining the ranks of Americans with no internet access: 6,866,059, in those 2023 estimates.

Communications

The FCC Will Review Emergency Alert Systems in the US (engadget.com) 29

An anonymous reader shares a report: The Federal Communications Commission is planning a review of the US emergency alert systems. Both the Emergency Alert System (EAS) and the Wireless Emergency Alerts (WAS) will be subject to a "re-examination" by the agency. "We want to ensure that these programs deliver the results that Americans want and need," FCC Chairman Brendan Carr posted on X.

The announcement of this plan notes that the infrastructure underlying the EAS -- which includes radio, television, satellite and cable systems -- is 31 years old, while the framework underpinning the WAS mobile device alerts is 13 years old. The FCC review will also assess what entities should be able to send alerts on those systems, as well as topics such as geographic targeting and security.

IBM

Vortex's Wireless Take On the Model M Keyboard: Cover Band Or New Legend? (ofb.biz) 74

IBM's legendary Model M keyboard was sturdy and solid. But "What would happen if you took the classic layout and look of the Model M and rebuilt it with modern mechanical guts?" asks long-time Slashdot reader uninet. Writing for the long-running tech blog Open for Business , they review a new wireless keyboard from Vortex that was clearly inspired by the Model M: The result is a unique keyboard with one foot in two different decades... Let's call it the Vortex M for simplicity's sake.

I first became aware of it on a Facebook ad and was immediately fascinated. It looked so close to the original Model M, I wondered if someone else had gotten access to an original mold and was trying Unicomp's game. No, they've just managed to copy the aesthetic to a nearly uncanny level... The Vortex M eschews the normal eye candy we expect on modern keyboards and attempts the closest duplication of IBM's staid early PC design sensibility I can imagine. Off-white, rugged and absolutely no frills of lighting. If you're looking for cutesy, forget it.

The keyboard's casing has the same highly textured plastic that looks and feels instantly familiar to anyone who spent too many hours interacting with early PCs. Model M to a tee. The keycaps likewise look the part... The Vortex M looks like a Model M. Its build quality feels like a Model M. But one key press and it becomes clear this is a different beast. Underneath the Model M-styled skin, Vortex's keyboard is a very modern design — everything the Unicomp is not. For our test, Vortex provided a keyboard with Cherry MX Blues, the classic clicky option the company and I both thought would best match up against Model M's buckling springs...

Vortex's product configurator offers a variety of common and less common Cherry and Gateron options, if you want to get a different sort of feel in lieu of the clicky I tested. This is possible with an MX switch-style keyboard and impossible with buckling springs with their one option of bold clicky. Not only can this be done when ordering, but also later on, thanks to hot swap switches that allow changes without soldering. Following the modern premium board theme, Vortex paired high end switches with a gasket mount and foam padding. The combination provides a solid feeling, sound dampened typing experience. Ironically, though, for a keyboard that apes the design of perhaps the loudest keyboard on the market today, the Vortex M is (relatively) quiet even with the clicky Blues on tap...

The review's highlights:
  • "The keyboard is exquisitely crafted to look like the IBM original... "
  • "The Vortex M supports connecting to three different devices via Bluetooth, along with a 2.4 GHz receiver and a USB Type-C wired connection. "
  • There's a full complement of media hot keys — "including an emoji key ala recent Macs. "
  • "For repetitive tasks, the keyboard is programmable with macros... And unlike Unicomp's boards, Vortex's can switch between PC and Mac layouts with the press of a hotkey."
  • The keyboard uses AA batteries rather than having a built-in rechargeable battery

The keyboard ultimately gave the reviewer some cognitive dissonance. "How am I typing on a Model M and not making a racket...?"

"Pricing varies based on options, but as tested, it clocked in at $154. That's the low end of the 'premium' market and this is an exceptional board for that price."


IOS

Jack Dorsey's Bluetooth Messaging App Bitchat Now On App Store 30

Jack Dorsey's new app Bitchat is now available on the iOS App Store. The decentralized, peer-to-peer messaging app uses Bluetooth mesh networks for encrypted, ephemeral chats without requiring accounts, servers, or internet access. Dorsey said he built it over a weekend and cautioned that it "has not received external security review and may contain vulnerabilities..." TechCrunch reports: The app's UX is very minimal. There is no log-in system, and you're immediately brought to an instant messaging box, where you can see what nearby users are saying (if anyone is actually around you and using the app) and set your display name, which can be changed at any time. [...] Dorsey has not directly addressed the fake Bitchat apps on the Google Play store, but he did repost another user's X post that said that Bitchat is not yet on Google Play, and to "beware of fakes."
The Almighty Buck

Bankrupt Futurehome Suddenly Makes Its Smart Home Hub a Subscription Service (arstechnica.com) 81

After filing for bankruptcy, Norwegian smart home company Futurehome abruptly transitioned its Smarthub II and other devices to a subscription-only model, disabling essential features unless users pay an annual fee. Needless to say, customers aren't too happy with the move as they bought the hardware expecting lifetime functionality and now find their smart homes significantly less smart. Ars Technica reports: Launched in 2016, Futurehome's Smarthub is marketed as a central hub for controlling Internet-connected devices in smart homes. For years, the Norwegian company sold its products, which also include smart thermostats, smart lighting, and smart fire and carbon monoxide alarms, for a one-time fee that included access to its companion app and cloud platform for control and automation. As of June 26, though, those core features require a 1,188 NOK (about $116.56) annual subscription fee, turning the smart home devices into dumb ones if users don't pay up.

"You lose access to controlling devices, configuring; automations, modes, shortcuts, and energy services," a company FAQ page says. You also can't get support from Futurehome without a subscription. "Most" paid features are inaccessible without a subscription, too, the FAQ from Futurehome, which claims to be in 38,000 households, says. After June 26, customers had four weeks to continue using their devices as normal without a subscription. That grace period recently ended, and users now need a subscription for their smart devices to work properly.

Some users are understandably disheartened about suddenly having to pay a monthly fee to use devices they already purchased. More advanced users have also expressed frustration with Futurehome potentially killing its devices' ability to work by connecting to a local device instead of the cloud. In its FAQ, Futurehome says it "cannot guarantee that there will not be changes in the future" around local API access.
Futurehome claims that introducing the subscription fee was a necessary move due to its recent bankruptcy. Its FAQ page reads: "Futurehome AS was declared bankrupt on 20 May 2025. The platform and related services were purchased from the bankruptcy estate -- 50 percent by former Futurehome owners and 50 percent by Sikom Connect -- and are now operated by FHSD Connect AS. To secure stable operation, fund product development, and provide high-quality support, we are introducing a new subscription model."

The company says the subscription fee would allow it to provide customers "better functionality, more security, and higher value in the solution you have already invested in."
Wireless Networking

Echelon Kills Smart Home Gym Equipment Offline Capabilities With Update (arstechnica.com) 52

A recent Echelon firmware update has effectively bricked offline functionality for its smart gym equipment, cutting off compatibility with popular third-party apps like QZ and forcing users to connect to Echelon's servers -- even just to view workout stats. Ars Technica reports: As explained in a Tuesday blog post by Roberto Viola, who develops the "QZ (qdomyos-zwift)" app that connects Echelon machines to third-party fitness platforms, like Peloton, Strava, and Apple HealthKit, the firmware update forces Echelon machines to connect to Echelon's servers in order to work properly. A user online reported that as a result of updating his machine, it is no longer syncing with apps like QZ, and he is unable to view his machine's exercise metrics in the Echelon app without an Internet connection. Affected Echelon machines reportedly only have full functionality, including the ability to share real-time metrics, if a user has the Echelon app active and if the machine is able to reach Echelon's servers.

Viola wrote: "On startup, the device must log in to Echelon's servers. The server sends back a temporary, rotating unlock key. Without this handshake, the device is completely bricked -- no manual workout, no Bluetooth pairing, no nothing." Because updated Echelon machines now require a connection to Echelon servers for some basic functionality, users are unable to use their equipment and understand, for example, how fast they're going without an Internet connection. If Echelon were to ever go out of business, the gym equipment would, essentially, get bricked. Viola told Ars Technica that he first started hearing about problems with QZ, which launched in 2020, at the end of 2024 from treadmill owners. He said a firmware update appears to have rolled out this month on Echelon bikes that bricks QZ functionality. In his blog, Viola urged Echelon to let its machines send encrypted data to another device, like a phone or a tablet, without the Internet. He wrote: "Users bought the bike; they should be allowed to use it with or without Echelon's services."

Wireless Networking

Humans Can Be Tracked With Unique 'Fingerprint' Based On How Their Bodies Block Wi-Fi Signals (theregister.com) 38

Researchers from La Sapienza University in Rome have developed "WhoFi," a system that uses the way a person's body distorts Wi-Fi signals to re-identify them across different locations -- even if they're not carrying a phone. By training a deep neural network on these subtle signal distortions, the researchers claim WhoFi is able to achieve up to 95.5% accuracy. The Register reports: "The core insight is that as a Wi-Fi signal propagates through an environment, its waveform is altered by the presence and physical characteristics of objects and people along its path," the authors state in their paper. "These alterations, captured in the form of Channel State Information (CSI), contain rich biometric information." CSI in the context of Wi-Fi devices refers to information about the amplitude and phase of electromagnetic transmissions. These measurements, the researchers say, interact with the human body in a way that results in person-specific distortions. When processed by a deep neural network, the result is a unique data signature.

Researchers proposed a similar technique, dubbed EyeFi, in 2020, and asserted it was accurate about 75 percent of the time. The Rome-based researchers who proposed WhoFi claim their technique makes accurate matches on the public NTU-Fi dataset up to 95.5 percent of the time when the deep neural network uses the transformer encoding architecture. "The encouraging results achieved confirm the viability of Wi-Fi signals as a robust and privacy-preserving biometric modality, and position this study as a meaningful step forward in the development of signal-based Re-ID systems," the authors say.

Communications

T-Mobile is Bringing Low-Latency Tech To 5G For the First Time (theverge.com) 16

T-Mobile is expanding support for the L4S standard across its 5G Advanced network over the next few weeks, becoming the first wireless carrier in the United States to implement the Low Latency, Low Loss, Scalable Throughput technology. The standard helps high-priority internet packets move with fewer delays to make video calls and cloud games feel smoother by allowing devices to manage congestion and reduce buffering issues that can occur even on higher bandwidth connections.

L4S is already deployed in many cities, the company said. Users will not need special phones or plans to access the network-driven improvements.

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