AI 资讯
Greenworks’ MaximusZ electric riding mower has five motors and a few compromises
The current EV market is flush with variety. I've driven single-motor economy-minded machines, dual-motor EVs with all-wheel drive, tri-motor vehicles that dial up the performance stakes, and even wild quad-motor performance cars, like the Rimac Nevera. But this is the first time I've ever driven a five-motor EV, one with the agility and speed to […]
产品设计
Welcome to the spiderverse, a world measured through webs
Counting the creatures in the world around us is critical for a raft of conservation efforts. It helps scientists gauge biodiversity, track migration, and spot invasive species. That census-taking, though, often requires humans to tabulate what they see, trap, or otherwise sense—a potentially laborious, costly process that can still leave gaps. But developments over the…
开发者
Android is getting its own weird dots to cure car sickness
Google is rolling out a new Android feature that's been proven to reduce, or even eliminate, motion sickness when using a phone inside a moving vehicle. Dubbed Motion Assist by Google, it's very similar to Apple's Motion Cues, first introduced in 2024. The Android 17 feature appears to be rolling out in phases, with some […]
AI 资讯
Reusing A Prompt System Across Clients Without Turning It Into A One Size Fits All Failure
Building a custom GPT for one ministry client teaches you something specific about that ministry. Building the third or fourth one for a different government or enterprise client teaches you something much harder, which is how much of what worked the first time was actually general, and how much of it only worked because it happened to fit that particular institution. The Temptation That Causes The Most Damage After the first successful deployment, the obvious next move is treating that system prompt as a proven template and adapting it lightly for the next client. Swap the knowledge base, adjust a few tone instructions, change the scope boundaries to match the new domain, and ship it faster than building from scratch. That instinct is not wrong exactly, but acting on it without first separating what was actually general from what was incidentally specific to the first client produces a second deployment that quietly inherits assumptions nobody meant to carry forward. The clearest example of this showed up around scope boundary language. The refusal and redirection instructions built for the first ministry deployment had been carefully tuned against that specific institution's culture, a fairly formal, procedurally strict environment where a firm, precise boundary read as competent and appropriate. Carrying that same boundary language into a private enterprise deployment, where the internal culture was considerably less formal and staff expected a more conversational tone even when the bot was declining to answer something outside its scope, produced a tool that technically enforced the correct scope but felt oddly cold and bureaucratic to an audience that had no institutional reason to expect that register. Nothing about that was a bug in the traditional sense. The logic was sound, the boundary was correctly enforced, and it still felt wrong, because the tone calibration underneath the logic had been implicitly trained against one specific institutional culture and
AI 资讯
Lenovo confirms Legion Go issues after gamers report bricked devices
When a company's software update turns your computer into a useless brick, should fixes be free? Framework, the modular computer startup, apparently thinks so. But it's not clear that computing giant Lenovo will go that far. Three weeks after a Redditor presented a nearly $300 repair bill for their handheld gaming PC - among other […]
AI 资讯
Data centers become "killer application" for new power transformer tech
Solid-state transformers could also benefit EV charging and someday households.
科技前沿
Ads and tracking infiltrated TVs. Now they're coming for monitors.
Monitor vendors are playing with fire.
科技前沿
Showcase your startup at TechCrunch Disrupt 2026 and book an exhibit table while there’s still space
Make the most of Disrupt's crowds of potential investors and partners by exhibiting your startup from October 13-15.
开发者
Amjad Masad, CEO and co-founder of Replit, joins the Disrupt Stage at TechCrunch Disrupt 2026
At TechCrunch Disrupt 2026, Replit CEO Amjad Masad will share his perspective on the future of programming and Replit's role in developing it.
AI 资讯
The cat-and-mouse game over 3D-printed guns has begun
The creator of the world's first 3D-printed gun claims he's developed a way to thwart government-mandated software meant to block 3D printers from making firearms. It's an opening volley in what's shaping up to be an evolving battle between regulators trying to stem the tide of ghost guns and individuals trying to create workarounds. Cody […]
创业投融资
Apply now to host a Side Event at TechCrunch Disrupt 2026
Apply before September 4 to be a part of the TechCrunch Disrupt community by hosting your own Side Event.
开发者
Zillow and Redfin settle FTC antitrust case over their rental listings partnership
The FTC and Zillow have announced a settlement that ends the case alleging that a 2025 "partnership" between Zillow and Redfin violated antitrust laws. The FTC had alleged Zillow agreed to pay Redfin to syndicate its listings, while Redfin would end its own advertising contracts and promise not to compete with Zillow for multifamily listings. […]
开发者
Raspberry Pi shares its official tutorial for making a cyberdeck
Raspberry Pi's head of social, Ashley Whittaker, acknowledged the cyberdeck trend today, saying "we haven't been able to get away from cyberdecks this year." Tiny portable computers made out of things like purses, jewelry boxes, and other thrifted or recycled parts have gone viral on TikTok and other social media platforms over the past year, […]
AI 资讯
How GoFundMe became America’s backup plan
Today on Decoder, I’m talking with Tim Cadogan, the CEO of GoFundMe. You know GoFundMe — it’s a major fundraising platform where you can donate to help people with everything from medical expenses to little league uniforms to starting a new business. Tim took over as CEO in March 2020 — a fascinating and chaotic […]
科技前沿
Review: Chuwi's $449 Unibook laptop is a funhouse-mirror MacBook Neo
The Unibook is a weird entry-level laptop for people with patience.
AI 资讯
The Evolution of China's Urban Pilot Assist: From "Exam Cramming" to One-Stage End-to-End
China's intelligent driving is moving fast from highway Navigate on Autopilot (NOA) into the far harder world of urban NOA. The first leap moved hands-free driving out of the closed expressway and into real city streets. The second leap, the one now underway, is rewriting how the car actually thinks. 1. The Rules Era: An "Exam-Cramming" Trap for City NOA Highway NOA was relatively simple to crack. The road is closed, the geometry is consistent, the actors are mostly cars, and a mature rule-based stack can deliver a comfortable product. Urban NOA is a different beast. The system has to handle traffic lights, unprotected turns, pedestrians, e-bikes, food-delivery scooters running red lights, and a hundred flavors of "I-don't-care-about-the-rules" intersection behavior. The complexity grows exponentially. The earliest urban NOA architectures followed one mantra: cover every possible scenario with hand-written rules . Engineers enumerated traffic situations and wrote thousands of if-then-else statements: when to start moving after a light turns green, how much to slow when cut off, how to plan a trajectory for an unprotected left turn. On the highway this approach can pass a test. In the city it falls apart for a single structural reason. China's urban road users, almost by definition, do not follow the rules. Electric scooters drive the wrong way. Pedestrians cross mid-block. Food-delivery riders weave between cars. Drivers in congested intersections play chicken in the kind of "zipper merge" etiquette nobody teaches. These are the long-tail scenarios that no rule library can fully enumerate. As one early test team admitted about their own city NOA: "It feels like exam cramming — it scores beautifully on the routes we pre-mapped, and the moment it hits an unrecorded scenario, it hesitates, behaves awkwardly, and then asks the driver to take over." That "偏科" (one-trick) experience is precisely why urban NOA penetration in China only reached about 15.1% in 2025 , and rem
AI 资讯
Humanoid robots smash Usain Bolt’s 100-meter record
The 9.58-second 100-meter dash record set by Usain Bolt in 2009 has been outpaced by Chinese robots participating at the World Humanoid Robot Games in Beijing. In a preliminary heat on Saturday, Tiangong Ultra, made by the Beijing Humanoid Robot Innovation Center, ran the distance in 9.39 seconds, followed by the Honor-developed Lightning at 9.47 […]
AI 资讯
GTA VI: all the news on Rockstar’s next entry in the Grand Theft Auto series
It’s been over a decade and two console generations since GTA V came out, and its sequel is still a work in progress. GTA VI has faced multiple delays, with developer Rockstar Games bumping back its predicted release date twice, first to May 26th, 2026, then again to November 19th, 2026, a full year after […]
开发者
Grand Theft Auto VI exists in its own universe
This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more on GTA VI and the state of the video game industry, follow Andrew Webster. The Stepback arrives in our subscribers' inboxes at 8AM ET. Opt in for The Stepback here. How it started Four years ago, fans […]
开发者
Doodle generative compositions in your browser with Musical Spirograph
I remember having a Spirograph as a kid and being obsessed with it. Its geometric patterns are hypnotic and gorgeous. I also love generative music composition. So bringing those two things together in a browser tab, I'm hooked. Musical Spirograph is a relatively simple concept. A set of points dash around the screen according to […]