Thursday, September 24, 2026 updated 19m ago · 3459k articles & posts · 1681k stories · 1621 sources

conv.tech

The internet’s conversation, turned into timelines.

Tech

2019 explainer on traffic signal engineering resurfaces on Hacker News

A Practical Engineering blog post from 2019 explaining how traffic signals work climbed the Hacker News front page and spread to Reddit and Mastodon.

2019 explainer on traffic signal engineering resurfaces on Hacker News
24 pieces of coverage since Sep 21 Sep 21now 24 pieces · 4 sources · 85 comments
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№253 (page 8) · newest development 2d ago · 24 pieces from 4 sources · ranked by recent attention

“Controlling the flow of traffic through an intersection, otherwise known as assigning right-of-way is an enormous challenge and almost always requires a compromise of numerous conflicting considerations”— Practical Engineering, article author · practical.engineering blog · full quotes →
at1as Hacker News submittertw1st3d_m3nt4t Reddit submitterPractical Engineering Original publisher of the 2019 explainer
4 sources
Tech

Open-source PMSG protocol lets bystanders detect if smart glasses are recording

An open BLE signal from the PMSG hardware project distinguishes idle, recording and mic-live smart glasses, and NearLens says it will…

20 pieces of coverage in the last 4 days; the story began Sep 17 began Sep 17now 26 pieces · 5 sources · 1 comments
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№254 (page 8) · newest development 3d ago · 26 pieces from 5 sources · ranked by recent attention

“PMSG has turned a difficult public-interest problem into an open convention the industry can test, challenge and improve.”— NearLens · full quotes →
5 sources
Tech

IEEE paper on avoiding 'babbling-idiot' failure in time-triggered systems gains attention

An IEEE research article on communication system design spreads across Hacker News and Mastodon.

3 pieces of coverage since Sep 21 Sep 21now 3 pieces · 3 sources · 6 comments
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№255 (page 8) · newest development 2d ago · 3 pieces from 3 sources · ranked by recent attention

3 sources
Tech 3d ago

Microsoft September updates break File History backup feature

Windows File History feature stops working on some systems after installing September 2026 security updates.

14 pieces of coverage since Sep 21 Sep 21now 14 pieces · 5 sources · 1 comments
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№256 (page 8) · newest development 3d ago · 14 pieces from 5 sources · ranked by recent attention

“Microsoft warned that the built-in File History backup feature in Windows may stop working on some systems after installing the September 2026 security updates.”— Microsoft · Bleeping Computer · full quotes →
5 sources
Tech

Nscale's $103B in contracts heavily concentrated in Microsoft and Anthropic

The AI infrastructure company's S-1 filing reveals just two clients account for 85% of its contract value.

7 pieces of coverage since Sep 21 Sep 21now 7 pieces · 2 sources
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№257 (page 8) · newest development 3d ago · 7 pieces from 2 sources · ranked by recent attention

“Nscale's 1,000-fold increase in contacts over the last three years is mainly due to two clients thirsty for artificial intelligence computing capacity…”— Bloomberg · Bloomberg Tech · full quotes →
2 sources
Tech

Googlebook laptops arrive with Android integration, Intel/Qualcomm chips

Five major laptop makers launch Android-based Googlebooks with seamless phone connectivity, premium hardware, and Google AI integration.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 2 sources
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№258 (page 8) · newest development 3d ago · 2 pieces from 2 sources · ranked by recent attention

“One of the Googlebook's most compelling features is its ability to serve as an extension of your Android smartphone by natively running all Google Play Store…”— ZDNET · full quotes →
2 sources
Tech

macOS 27 users report difficulty fully disabling Siri and Apple Intelligence

A user discovers Siri processes continue running even after disabling the feature through multiple settings.

13 pieces of coverage since Sep 21 Sep 21now 13 pieces · 2 sources · 83 comments
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№259 (page 8) · newest development 2d ago · 13 pieces from 2 sources · ranked by recent attention

“I disabled Siri in the Settings app, and then further disabled Siri and its extensions in Settings > Screen Time. Next, I disabled all Siri-related and Apple…”— semidror, macOS 27 user · Hacker News · full quotes →
2 sources
Tech

Google launches Googlebook OS laptops with Android integration

Five manufacturers release flagship laptops running Google's new unified operating system, starting at $899 and arriving Oct. 4.

3 pieces of coverage since Sep 21 Sep 21now 3 pieces · 2 sources
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№260 (page 8) · newest development 3d ago · 3 pieces from 2 sources · ranked by recent attention

“Our first step is to focus on the Android community, as there isn't a laptop platform that was built to work seamlessly with Android phones.”— John Maletis, Google head of laptops and tablets · Press · full quotes →
2 sources
Tech

HN scrutinizes 'Noodle Gallery,' an AI-coded fork of Immich

A self-hosted photo tool pitched as a Google Photos/Immich alternative turns out to be a soft fork of Immich built heavily with LLM…

16 pieces of coverage since Sep 21 Sep 21now 16 pieces · 3 sources · 59 comments
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№261 (page 8) · newest development 2d ago · 16 pieces from 3 sources · ranked by recent attention

“S3 storage is the killer addition here for me.”— totetsu, HN commenter · Hacker News · full quotes →
3 sources
Tech

iOS 27.2 beta 2 exposes Apple's unreleased iPhone anti-snatching feature

Code in the latest beta reveals Apple is developing AutoLock, a security feature to automatically lock iPhones when snatched from users'…

9 pieces of coverage since Sep 21 Sep 21now 9 pieces · 4 sources
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№262 (page 8) · newest development 2d ago · 9 pieces from 4 sources · ranked by recent attention

“In places like London, iPhones have become particularly attractive targets for thieves, with some criminals going so far as to reject Android devices in favor…”— AppleInsider · full quotes →
4 sources
Tech

Acer launches Googlebook 14, Google's new Gemini-first laptop category

Acer and Google debut a convertible laptop built around AI instead of a traditional OS, competing with Apple's AI-enabled Macs.

19 pieces of coverage since Sep 21 Sep 21now 19 pieces · 3 sources
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№263 (page 8) · newest development 3d ago · 19 pieces from 3 sources · ranked by recent attention

“The new Acer Googlebook 14 puts intuitive and powerful tools with Gemini Intelligence at the fingertips of anyone wanting to boost their creativity and…”— James Lin, General Manager of Notebooks at Acer · Press · full quotes →
3 sources
Tech

Google launches Googlebook laptops, pre-orders open at $899

Five manufacturers debut the first Googlebook OS laptops, merging Android and ChromeOS around built-in Gemini AI.

5 pieces of coverage since Sep 21 Sep 21now 5 pieces · 2 sources
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№264 (page 8) · newest development 3d ago · 5 pieces from 2 sources · ranked by recent attention

“playful animations”— Google, Manufacturer/platform owner · Press · full quotes →
2 sources
Tech

iFixit tears down iPhone 18 Pro's mechanical variable aperture

Apple's new camera uses six hair-thin magnetized blades to physically adjust light intake across four f-stops.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 2 sources
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№265 (page 8) · newest development 3d ago · 2 pieces from 2 sources · ranked by recent attention

“If one blade sticks or breaks, a repair will probably require replacing the complete main-camera assembly rather than fixing the aperture.”— iFixit · full quotes →
2 sources
Tech 3d ago

AI-written code reaches 17.25% of Linux Kernel patches in September

Independent tracking by Lundduke Journal shows a new record pace of AI-generated contributions flowing into the Linux Kernel.

18 pieces of coverage since Sep 20 Sep 20now 18 pieces · 4 sources · 80 comments
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№266 (page 8) · newest development 3d ago · 18 pieces from 4 sources · ranked by recent attention

“So far, in September, AI generated code has made up 17.25% of all Linux Kernel patches.”— @LundukeJournal · full quotes →
4 sources
Tech

Apple Watch Series 12, Ultra 4 may contain double their advertised storage

A Chinese researcher claims the devices pack 128GB NAND chips despite official 64GB ratings, raising questions about why Apple would limit…

4 pieces of coverage since Sep 21 Sep 21now 4 pieces · 3 sources
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№267 (page 8) · newest development 3d ago · 4 pieces from 3 sources · ranked by recent attention

“It's unclear why Apple would limit the accessible capacity, but it could conceivably be reserving some of it for intensive sensor data read/writes or as a…”— MacRumors · full quotes →
3 sources
Tech 3d ago

South Korea reopens AI talent military service alternative program

The country allows skilled AI researchers to fulfill military obligations through corporate lab work instead of conventional service.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 2 sources
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№268 (page 8) · newest development 3d ago · 2 pieces from 2 sources · ranked by recent attention

“South Korea reopens a program letting AI talent fulfill their military obligations by doing research in corporate labs instead of conventional military service”— The Korea Herald · Press · full quotes →
2 sources
Tech

Google's Googlebook laptops arrive: Acer, ASUS, Dell, HP, Lenovo models now on pre-order

Five manufacturers debut premium Google-branded laptops with Gemini integration and distinctive Glowbar LED arrays.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 1 source
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№269 (page 8) · newest development 3d ago · 2 pieces from 1 sources · ranked by recent attention

“every Googlebook has a Glowbar: a light-up array on the back of the lid that provides a nice touch of whimsy. It sweeps as you boot it up and shows your…”— Nathan Ingraham · full quotes →
1 source
Tech

Ternus defends Vision Pro as 'early days' of spatial computing

Apple's new CEO compares the struggling headset to early computers, citing emerging uses in surgery and film.

6 pieces of coverage since Sep 21 Sep 21now 6 pieces · 2 sources
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№270 (page 8) · newest development 2d ago · 6 pieces from 2 sources · ranked by recent attention

“With AI…generative AI, it is a really powerful technology that means this is the most exciting time in my career to be building products because there's so…”John Ternus— John Ternus · full quotes →
2 sources
Tech

Google Brings Android to Laptops with Googlebook Platform

Google replaces Chrome OS with Android on laptops, integrating Gemini AI and targeting Apple's cross-device ecosystem.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 2 sources
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№271 (page 8) · newest development 3d ago · 2 pieces from 2 sources · ranked by recent attention

“Googlebook is correctly seen as a response to an Apple ecosystem that spans multiple devices and services.”— Paul Thurrott · full quotes →
2 sources
Tech

Vivo launches X500 Pro Max with 17-stop dynamic range and 4K240 video

Vivo's new flagship trio arrives in China, with the Pro Max using Sony's LOFIC sensor and MediaTek's Dimensity 9600 Pro chip for advanced…

5 pieces of coverage since Sep 21 Sep 21now 5 pieces · 3 sources
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№272 (page 8) · newest development 3d ago · 5 pieces from 3 sources · ranked by recent attention

“Vivo's new X500 flagship phones have arrived in China, and as usual the company's focus is firmly on photography.”— The Verge · full quotes →
3 sources
Tech

Developer creates Eridin for GBA and PC from shared codebase

Matt Greer announces a fantasy strategy game designed to work on both Game Boy Advance and personal computers.

2 pieces of coverage in the last 4 days; the story began Sep 17 began Sep 17now 4 pieces · 3 sources · 2 comments
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№273 (page 8) · newest development 2d ago · 4 pieces from 3 sources · ranked by recent attention

“I really like the e-reader. I still want to make a game for it that takes advantage of this unique device in ways Nintendo never did.”— Matt Greer · full quotes →
3 sources
Tech

Gravity Linux releases M4 Mac Mini alpha with GPU and display support

A new Fedora-based distro for Apple Silicon ships its first developer alpha, working GPU and DCP support but no suspend or USB-C display…

2 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 3 pieces · 2 sources · 18 comments
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№274 (page 8) · newest development 2d ago · 3 pieces from 2 sources · ranked by recent attention

“In addition to leveraging Asahi Linux code and reverse engineering, Gravity Linux also leverages OpenAI Codex and Claude Code...”— Michael Larabel · full quotes →
2 sources
Tech

New York Times exposes sexual harassment, wild parties at Silicon Valley AI 'hacker houses'

Investigation reveals dozens of complaints at lavish mansions housing AI engineers, including assault allegations and police incidents.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 1 source
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№275 (page 8) · newest development 3d ago · 2 pieces from 1 sources · ranked by recent attention

“Sources told the Times that parties featuring psychedelic drugs and sharing of sexual partners are common at these tech houses.”— New York Times sources · full quotes →
1 source
Tech

Gaming PC deals proliferate as RTX 50-series, 9800X3D prices drop

Multiple retailers discount high-end gaming rigs with AMD's flagship CPU and Nvidia's latest GPUs to $1,859–$2,599.

3 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 5 pieces · 2 sources
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№276 (page 8) · newest development 2d ago · 5 pieces from 2 sources · ranked by recent attention

“This particular deal is all the more impressive because the system comes with a generous amount of memory and storage despite the fact that RAM prices have…”— IGN · full quotes →
2 sources
Tech 3d ago

Apple releases M6 Mac mini and M5 Mac Studio desktop computers

Apple's refreshed Mac mini and Mac Studio feature new M-series chips, WiFi 7, and Thunderbolt 5, priced from $899 to $5,499.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 1 source
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№277 (page 8) · newest development 3d ago · 2 pieces from 1 sources · ranked by recent attention

“The new Mac mini and Mac Studio are here! While these Apple desktop computers retain the same design as their respective predecessors, each has been refreshed…”— Tom's Guide · full quotes →
1 source
Tech

Lobsters community shares weekend and weekly plans

Developers and tech workers discuss their personal projects, side hustles, and leisure activities across two recurring discussion threads.

39 pieces of coverage in the last 4 days; the story began Sep 18 began Sep 18now 70 pieces · 1 source · 73 comments
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№278 (page 8) · newest development 3d ago · 70 pieces from 1 sources · ranked by recent attention

“Fiddling with value block compression in the marginalia index. Very cursed stuff.”— marginalia · full quotes →
1 source
Tech

IFR: 7,000 humanoid robots sold worldwide in 2025

New global tally from the International Federation of Robotics shows humanoid sales still tiny next to industrial and service robot…

3 pieces of coverage since Sep 20 Sep 20now 3 pieces · 2 sources
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№279 (page 8) · newest development 3d ago · 3 pieces from 2 sources · ranked by recent attention

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Tech

Bitcoin-rs: AI-assisted Rust implementation of Bitcoin full node launched

Developer builds independent Bitcoin full node in Rust using AI, aiming to diversify implementations and challenge Bitcoin Core's…

4 pieces of coverage since Sep 21 Sep 21now 4 pieces · 3 sources · 7 comments
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№280 (page 8) · newest development 3d ago · 4 pieces from 3 sources · ranked by recent attention

“Bitcoin is well suited to AI-native development; Bitcoin Core's development culture is not. Its review process prioritizes minimizing change risk, rewarding…”— bitcoin-rs documentation · full quotes →
3 sources
Tech

Apple's M6 chip arrives in 2nm process, outperforms AMD, Intel, Qualcomm

Notebookcheck testing shows Apple's first 2nm Mac chip delivers 25% single-core gains over M4 and 30% over Snapdragon X2 Elite.

6 pieces of coverage in the last 4 days; the story began Sep 15 began Sep 15now 7 pieces · 3 sources
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№281 (page 8) · newest development 2d ago · 7 pieces from 3 sources · ranked by recent attention

“The new M6 is more than 30 % faster than the fastest Snapdragon X2 Elite Extreme CPU and more than 70 % faster than Intel's Panther Lake CPUs as well as AMD's…”— Notebookcheck · full quotes →
3 sources
Tech

iPhone 18 Pro Max's 1TB storage hits 1.1 MB/s under sustained heavy writes

Bilibili testing reveals Apple's QLC flash storage in the high-capacity model drops to hard-drive speeds once its cache is exhausted.

4 pieces of coverage since Sep 20 Sep 20now 4 pieces · 3 sources
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№282 (page 8) · newest development 3d ago · 4 pieces from 3 sources · ranked by recent attention

“While both storage types perform fairly similarly in 4K read tests, the QLC model falls behind by 38% in a low-queue-depth mixed workload, scoring 8,168…”— Tom's Hardware · full quotes →
3 sources
Tech

Apple product sales surge across iPhone 18 Pro launch week

Multiple Apple devices see discounts as new iPhone, Watch, and Mac models roll out to customers.

8 pieces of coverage in the last 4 days; the story began Sep 18 began Sep 18now 11 pieces · 3 sources
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№283 (page 8) · newest development 2d ago · 11 pieces from 3 sources · ranked by recent attention

“Release day has arrived for the new Apple Watch Ultra 4 and Apple Watch Series 12, with the new iPhone 18 Pro arriving on doorsteps across the country starting…”— 9to5Mac · full quotes →
3 sources
Tech

JJ Con 2026 talk surveys version control ecosystem tools

Developer talks through jj configuration, commands, and integrations; jj bisect and bookmark features now bundled into core.

2 pieces of coverage in the last 4 days; the story began Sep 20 began Sep 20now 4 pieces · 2 sources · 4 comments
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№284 (page 8) · newest development 3d ago · 4 pieces from 2 sources · ranked by recent attention

“I'm happy to report that today we don't need tug anymore, because jj bookmark advance now do the same thing that tug used to do.”— Andre Arko, JJ Con 2026 speaker · Beyond jj: config & tools ecosystem (article) · full quotes →
2 sources
Tech

NYT investigation: AGI House racked up 37 police incidents since 2022

A prominent AI networking house in the Bay Area drew dozens of police calls, mostly over parties, as such group houses have multiplied with…

12 pieces of coverage since Sep 21 Sep 21now 12 pieces · 3 sources · 3 comments
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№285 (page 8) · newest development 3d ago · 12 pieces from 3 sources · ranked by recent attention

“Investigation: AI hacker house AGI House had 37 incidents logged by police since 2022, many for party-related complaints, as Bay Area tech houses proliferate”— New York Times · full quotes →
3 sources
Tech

App 'ZuckOff' Lets Strangers Detect Nearby Meta Smart Glasses

A Polish developer's free Bluetooth scanner flags Meta's camera glasses as backlash over covert filming grows.

17 pieces of coverage in the last 4 days; the story began Sep 16 began Sep 16now 22 pieces · 3 sources · 352 comments
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№286 (page 8) · newest development 3d ago · 22 pieces from 3 sources · ranked by recent attention

“We as a society have the right to at least know that someone is recording.”— Pawel Szydlowski, App developer · New York Post · full quotes →
3 sources
Tech

David Pogue tests new AI Siri: 115 of 125 tasks succeed

Tech writer runs comprehensive tests on Apple's overhauled voice assistant, finding high success rate but a learning curve for users.

2 pieces of coverage in the last 4 days; the story began Sep 18 began Sep 18now 3 pieces · 2 sources
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№287 (page 8) · newest development 3d ago · 3 pieces from 2 sources · ranked by recent attention

“The hardest part will be getting out of the habit of opening apps, and remembering that you have Siri.”— David Pogue · full quotes →
2 sources
Tech

Google launches Googlebooks: new OS blends Android, Chrome, Linux

Premium laptops from five manufacturers starting at $899 USD offer deep Google Gemini integration and Android app access.

2 pieces of coverage since Sep 21 Sep 21now 2 pieces · 1 source
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№288 (page 8) · newest development 3d ago · 2 pieces from 1 sources · ranked by recent attention

“Its laptop revolution is in full swing, and it's powered by a completely new OS that blends Chrome, Android and Linux in pretty interesting ways.”— T3, Tech publication · Press · full quotes →
1 source