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Iroh: A library to establish direct connection between peers

less net work for networks What is iroh? Iroh gives you an API for dialing by public key. You say “connect to that phone”, iroh will find & maintain the fastest connection for you, regardless of where it is. The fastest route is a direct connection, so if necessary, iroh tries to hole-punch. Should this fail, it can fall back to an open ecosystem of public relay servers. To ensure these connections are as fast as possible, we continuously measure iroh. Built on QUIC Iroh uses Quinn to estab

Lots More Americans Are Using ChatGPT, but a Surprising Number Say They Haven't Heard of It

About a third of American adults say they've used the generative AI tool ChatGPT, while one in five say they've never heard of it, according to new survey results from the Pew Research Center. The 34% who say they've used the gen AI tool from OpenAI include 58% of adults under 30, the largest share among any age cohort. The share of ChatGPT users drops with age: 41% of those 30 to 49, 25% of those 50 to 64 and 10% of those 65 and older. There's also a correlation with education; among adults wi

Meta is adding AI-powered summaries to WhatsApp

Meta announced on Wednesday that it’s adding an AI-powered summaries feature to WhatsApp. The optional new feature uses Meta AI to summarize unread messages in a chat. This summary would only be visible to you, not others in your chat, the company notes. The feature builds on the AI technology that Meta released in April, which allowed the company to implement AI features that don’t impact encryption or user privacy. “Message Summaries uses Private Processing technology, which allows Meta AI

Topics: ai chat messages meta new

Majority of US teachers now use AI tools, saving an average of 5.9 hours each week

In brief: Artificial intelligence is taking over the classroom, and it's playing both sides of the ball. While some teachers are doing their best to fight back against AI-generated assignments, others are leveraging the emerging tech to help get their own work done. According to the latest Gallup study on educator perspectives, six out of 10 teachers working at public K-12 schools in the US used an AI tool to help with their work during the 2024-2025 school year. Among those polled, AI was most

I replaced my Apple Watch Ultra with this flagship Garmin model - and didn't regret it

ZDNET's key takeaways The Garmin Venu X1 is available in two color options for $799.99. The big 2-inch display is fantastic, the LED flashlight is brilliant, the thin case and light band make it a joy to wear, and the calculator now has a tip button. The always-on mode reduces battery life significantly, the watch is expensive, and dual-band GPS is not installed. $799.99 at Amazon $799.99 at Crutchfield more buying choices I've been using Garmin sports watches for over a decade and have prett

Sitch’s new dating app fuses human matchmaking and AI

Can AI improve the dating app market? A new dating app called Sitch aims to find out by leveraging human expertise in matchmaking to power its AI model. Today’s dating apps bank on the speed of onboarding and having millions of options. Users create profiles within seconds by uploading photos and answering simple questions. The apps then rely on basic info and feedback from users’ swipes to find them potential matches. Sitch aims to take a more thoughtful approach with its onboarding process a

Topics: ai app dating sitch users

Intel hits the brakes on its automotive business, and layoffs have started

Intel is shuttering its automotive architecture business and laying off most of its staff as part of a broader restructuring at the chipmaker. The news was first reported by The Oregonian/Oregon Live, which cited an internal memo that was shared with employees Tuesday morning. Intel confirmed to TechCrunch that plans to wind down the auto business were communicated internally on Tuesday. “As we have said previously, we are refocusing on our core client and data center portfolio to strengthen o

Samsung Clears Out Galaxy Watch Ultra at All-Time Low, No Trade-In Needed but Extra Savings If You Do

There are a lot of smartwatches out there, but most people know that the two main contenders come from Apple or Samsung. If you’re an iPhone user, then getting one from Apple is often the right choice, but for Android users, the Galaxy Watch Ultra is currently the best option for the vast majority of users. A good smartwatch isn’t cheap though, and the Galaxy Watch Ultra starts at $650. Well, thanks to a great deal from Samsung directly right now, you can actually save $150 on the Galaxy Watch

Good News! Caffeine Might Help Your Cells Live Longer

As if we needed any other reason to drink coffee or tea, new research provides insight into how caffeine supports health and longevity. Researchers in London studying fission yeast—a single-celled organism similar to human cells—have revealed that caffeine impacts aging via an ancient cellular energy system. Their study, published yesterday in the journal Microbial Cell, bolsters previous research suggesting that caffeine reduces the risk of age-related diseases and carries important implicatio

Best Buy Slashes HP 14-Inch Chromebook by Nearly 60% to Rival Amazon Early Prime Day Deals

In search of a new laptop? If you’re primary need for a computer is basic web browsing, email drafting, word processing, and YouTube video-watching, then you really don’t need to shell out for anything crazy expensive. A Chromebook is kind of the perfect tool for these use cases plus they’re super great for travel. HP has its 14-inch Chromebook on sale over at Best Buy. Right now, it’s been shaved down about 60%. That brings the price from its usual $329 to just $139. You can save a staggering $

Belkin Charging Case for Switch 2 review: Simple but effective

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Aside from a screen protector, the best accessory to keep your Switch 2 safe is a carrying case. And with the increased price of Nintendo’s latest console compared to the original, there are even more reasons (about $150 of them) to figure out a way to shelter your console. But why sto

The battle-tested tips CEOs swear by when change hits from every direction

StudioGraphic / Getty Images As I interview some of the brightest minds in technology, business and leadership for my weekly podcast DisrupTV, one thing became crystal clear: we're not just experiencing an AI revolution -- we're in the midst of multiple technological revolutions converging simultaneously. This combinatorial effect makes this even more game changing than the internet, because the internet was just one revolution. Also: 4 ways to turn AI into your business advantage As such, th

Why I recommend this hybrid Windows laptop over competing models for work travel

ZDNET's key takeaways HP's 16-inch Envy x360 2-in-1 (2024) comes in a variety of configurations, but the version with 1TB of storage and an OLED display starts at $1,599. It sports one of the most gorgeous displays I've seen on a convertible laptop in this price range. It's a little on the heavy side, and swapping configurations can be buggy. View now at HP We saw a host of great 2-in-1 laptops in 2024, forcing more and more laptop diehards (myself included) who were previously unwilling to c

Topics: envy hp inch laptop x360

The Nintendo Switch 2 will be available for Walmart Plus subscribers today at 9pm Eastern

Most restocks are free to participate in, but not the latest one at Walmart. The retailer will stock both the $449.99 standalone Nintendo Switch 2 and a $499.99 bundle that includes the system along with a digital copy of Mario Kart World exclusively for Walmart Plus subscribers today starting at 9PM EDT/6PM PDT. Mind you, there’s no discount. You’re just getting a chance to buy one. The Switch 2 has been difficult to find, and there haven’t been many opportunities to buy one if you missed out

Chase debuts new Reserve card with Apple Music and Apple TV+ benefit

As a long-time Chase Sapphire Reserve owner and a big fan of both the Chase ecosystem and Apple products, its fun when my worlds collide like this. Chase just refreshed all the perks and benefits of the Sapphire Reserve card, which includes a serious perk for Apple users. Here what you need to new about the refresh. Everything new with the Chase Sapphire Reserve I want to give a quick overview of all the benefits for those curious, because there are many. Chase is advertising that they are giv

Sourcehut Moving to Europe

Just received this: Hello! I'm writing to let you know that, as part of our work to move our business operations from the United States to Europe, we are rolling out changes to our terms of service and privacy policy. As promised, we are giving you two weeks notice and a chance to participate in the discussion about the proposed changes. You can review the diff of the proposed changes on the sr.ht-dev mailing list: https://lists.sr.ht/~sircmpwn/sr.ht-dev/patches/60282 The changes will take

11 Best Computer Monitors (2025): Budget, OLED, 4K

Size is often the first and most important decision to make about your monitor. These are the most common sizes you'll come across, always measured diagonally across the screen. The following range from most common to least, and include different aspect ratios and resolutions that are often used at that size. 27-inch: This size has become the standard, offering enough screen size without overtaking your desk or stretching out the pixels too much at 1080p. If you're unsure of what to get, start

dbrand stops blaming customers for holding Switch 2 case wrong, offers Joy-Con grip replacements

Oliver Cragg / Android Authority TL;DR Users reported Switch 2 Joy-Cons easily detaching with the dbrand Killswitch case installed. dbrand’s initial response echoed Steven Jobs’ “you’re holding it wrong” debacle. Enhanced replacement units will be offered for free to all customers next month. If dbrand is known for anything, it’s premium products and excessive snark. Usually that works in its favor, but when several customers revealed a flaw in the Killswitch case for the Switch 2 on Reddit,

Garmin Instinct 2 Solar Watch Suddenly Drops to a Record Low, Let the Blazing Sun Keep It Charged

If you’ve taken your adventuring a little too far, or just taken a wrong turn off of an unfamiliar path, the last thing you ever want to see from your GPS-enabled smartwatch is a low battery alert. Now, before you go cursing that blazing sun that’s been broiling a big part of the country all week, if you have a Garmin Instinct 2 Solar smartwatch, you’ll never get that low battery alert. See at Amazon The Garmin Instinct 2 Solar smartwatch is a multi-satellite-enabled outdoor smartwatch with ad

Julie Bornstein’s Daydream is releasing an AI-powered chatbot for fashion-related shopping

Nearly a year after raising a mega seed round of $50 million, ecommerce veteran Julie Bornstein’s startup Daydream is releasing its AI-powered chatbot for shopping with a focus on fashion. After testing the product with select users, the company is today releasing the chatbot to all users in a public beta. People can sign up for the chatbot, which will ask them their name, birthdate, price range they shop in, and brand preferences, if any. You can type a query like “I want a dress to wear to t

Kodiak is using Vay’s remote driving tech in its self-driving trucks

Self-driving trucks developed by Kodiak Robotics contain some remote-driving DNA courtesy of Vay, a driverless car-sharing startup out of Berlin. The two companies, which announced a partnership Wednesday, have been working together since last year when Kodiak’s self-driving trucks began making driverless deliveries for Atlas Energy Solutions in the oil-rich Permian Basin of West Texas and Eastern New Mexico. And it will play a critical operational and safety role when Kodiak, which plans to g

Apple MacBook Air M4 deals: Both the 13-inch and 15-inch models are on sale!

MacBooks used to be known as overpriced, but things have changed since the release of Apple’s M-series chips. Apple laptops, while not exactly cheap, are now closer to high-end laptops. As such, their price is now considered an excellent deal for what you get, especially if you can find them on sale, such as today. Buy the Apple MacBook Air M4 13-Inch for just $849.99 ($149.01 off) Buy the Apple MacBook Air M4 15-Inch for just $1,049 ($150 off) These offers are available from Amazon, but they a

Topics: air apple inch m4 macbook

Did this Google Pixel 11 leak just kill the Pixel 10?

Ryan Haines / Android Authority If the rumors are true, the Google Pixel 10 is just a few short months away. And between new camera features, a 3nm Tensor G5 chipset, and a host of new AI capabilities, there’s a lot to look forward to. But does any of that matter anymore? Yesterday, a new report shed light on fresh details for 2026’s Pixel 11 series — specifically that Google’s Pixel 11 handsets will feature a TSMC-made Tensor G6 chip with a 2nm fabrication design. Not only would that be a jum

Can’t change smart light colors with Google Assistant? You’re not alone

Edgar Cervantes / Android Authority TL;DR Voice commands for changing light colors are not functioning as expected for several Google Home users. Google Assistant reportedly responds that the lights are offline, even though changing colors works fine through the app. Google is aware of the issue and is actively looking into the matter. If you’ve been experiencing issues changing the color of your smart lights using voice commands, you’re not alone. Many Google Home users have recently report

Slow Roku TV? This 30-second fix made my system run like new again

Maria Diaz/ZDNET The first Roku device was launched 17 years ago. It was initially developed in partnership with Netflix to stream its "Watch Instantly" service. Since then, the company has released numerous generations of streaming players and its very own Roku TVs -- which means you might own one of these older devices. What is a cache? Just like your computer or smartphone, your Roku TV also stores temporary data (the cache) to help apps load faster. It's like a digital shortcut; when you

The best phones for kids in 2025

Whether or not to give your kids a phone is a tricky decision for every parent. The fact remains that our kids are growing up in a technology-driven world. Instead of viewing a phone for your child as a negative thing, you can gain peace of mind with the ability to track their location and contact them directly no matter where they are. While the decision to get your kid a phone can be complicated, we've broken it down for you to make the most informed purchase. Also: The best kids' tablets W

The Cherry MX 3.0s Keyboard Looks Like a Great Gaming Keyboard, but It Needs Some Work

As a writer and gamer, there's nothing quite like the feel of a great mechanical keyboard. There's just something so satisfying about the "thwok" of each keypress as I take to the battlefield or craft my next story. Surprisingly, though, it can be challenging to find a keyboard that's fantastic at being both a gaming keyboard and a daily-use keyboard -- at least at an affordable price. You might recognize the name Cherry as the maker of the eponymous switches that have dominated the mechanical

This Entry-Level Gaming Mouse Is a Great Way to Up Your PC Gaming on a Budget

A good gaming mouse can make all the difference in an intense match. It can mean the difference between that game-winning headshot and not being invited back for the next game. For more casual gamers who don't need lots of customization options, you can still get a solid gaming mouse for not a lot of money. The Cherry MC 2.1 is just such a mouse. What's great about the Cherry MC 2.1 CNET/Jason Cockerham The most important thing a mouse to get right is the feel in your hand. If it's uncomforta

This New Watch Is Being Purpose-Built for Space Exploration—and It's Not an Omega

When you think of space exploration and watches, one name immediately comes to mind: Omega. Since its Speedmaster chronograph was selected by NASA half a century ago it has become synonymous with space travel. The timing of a 13-second engine burn to save Apollo 13 cemented its role in space history, and Omega has not missed a single opportunity to deepen the partnership, from officially naming it the Moonwatch to creating endless commemorative limited editions (even if it is by no means the onl

This 2-in-1 Windows laptop balances work and play better than most models I've tested

ZDNET's key takeaways HP's 16-inch Envy x360 2-in-1 (2024) comes in a variety of configurations, but the version with 1TB of storage and an OLED display starts at $1,599. It sports one of the most gorgeous displays I've seen on a convertible laptop in this price range. It's a little on the heavy side, and swapping configurations can be buggy. View now at HP We saw a host of great 2-in-1 laptops in 2024, forcing more and more laptop diehards (myself included) who were previously unwilling to c

Topics: envy hp inch laptop x360