AI 资讯
COMPUTER COPS: Inside the big business of selling AI to the police
I stood before a hulking glass and brick structure in the heart of Fort Worth, Texas. Thousands gathered inside to see what had been billed as "the future of policing in the digital age." As press, I was prohibited from entering, but from a number of nearby locations, I met with attendees who told me […]
AI 资讯
Why Expensive Software Development Never Looks Expensive
Every organisation that has run a significant software system for more than a few years has felt a version of the same thing: a change that should have taken days takes months, nobody can quite explain why, and the explanation that eventually gets offered — the domain is complex, the requirements changed, the previous team was careless — is almost never checked against an alternative approach for the software architecture or alternative framework choices, because the alternative was never built. There is no possible comparison to determine the solution chosen is a good one and there is no benchmark to measure "fit for purpose." This is the unfalsifiability problem, and it is worth stating plainly before anything else in this piece, because it is the reason the cost described below is so rarely traced back to its actual cause. Every system is built once. There is no version of your platform built the other way, running alongside it, that anyone can compare it to. So when a system works, the approach that produced it gets read as validated. When a system becomes expensive to change, the cost gets attributed to anything except the structural decision that caused it — because that decision was made years ago, by people who may have moved on, and there is no control group to prove that the structure was the variable that mattered. That absence of a control group is not a minor academic point. It is the reason a specific, avoidable pattern of cost has been able to spread through the industry for decades, get taught in courses, get validated in interviews, and still never be clearly named as a mistake. This article is an attempt to name it — and to offer something more useful than a diagnosis: a way to check, this week, whether it applies to you. The Villain: Process Over Product Ask almost any team building a significant piece of software what the goal of the project is, and the honest answer, more often than anyone would like to admit, is not "build the best-fitting prod
产品设计
Skullcandy’s bass-boosting Crusher headphones now come with Bose’s ANC
Skullcandy announced a new version of its Crusher wireless headphones today featuring a few of Bose's audio technologies including its QuietControl ANC and head-tracking spatial audio. The Crusher headphone line differentiates itself from the competition through the use of both full-range and dedicated bass drivers in each ear cup to boost deeper frequencies. Skullcandy admits […]
AI 资讯
Apple’s reportedly raising the price for AppleCare Plus on Macs and iPads
An AppleCare Plus subscription for a Mac or iPad will cost more soon, with prices going up by $0.50 per month or $5 per year for new sign-ups while remaining the same for existing subscribers, according to Bloomberg's Mark Gurman. Gurman says that under the new AppleCare Plus pricing, "a plan for a new 13-inch […]
AI 资讯
Hundreds rally at Bethesda HQ to protest Xbox layoffs, and Ars was there
Union wants to halt a "perpetual cycle" of layoffs, get back to contract bargaining.
AI 资讯
Elon Musk bought a gas turbine company
It's likely to become a direct power source for SpaceXAI's data centers.
AI 资讯
xAI sues a man for using Grok to generate CSAM ‘deepfakes’
The Elon Musk-owned xAI is suing a South Carolina man who allegedly used the company's Grok AI chatbot to generate child sexual abuse material (CSAM). In a lawsuit reported earlier by Reuters, xAI claims Terry Wayne Harwood "knowingly and intentionally used Grok to circumvent safeguards, alter nonconsensual images, and generate and distribute CSAM," breaching the […]
AI 资讯
Engineer identifies and explains every '90s computer seen in Jurassic Park
Yes, it was, in fact, a Unix system.
产品设计
European Commission will not force smartwatches and other wearables to have replaceable batteries
The EU adopted regulation in 2023 that requires many electronics to have replaceable batteries by 2027.
AI 资讯
Daniel Ek’s body-scanning startup Neko Health raises another $700M
Neko Health has developed proprietary body-scanning technology, which it couples with bloodwork, to assess a person's health.
开发者
Something’s glowing on the Pixel 11’s camera bar
A new teaser for Google's upcoming Pixel 11 lineup reveals that the phones will feature some kind of glowing orb on the camera bar, as reported by 9to5Google. Google's store page for the Pixel 11 has a short video that shows the glowing, color-shifting orb to the one side of the camera bar. The store […]
开发者
Third-party app stores coming to Google Play next week as Epic settlement withdrawn
With the settlement withdrawn, Google is now bound by the court's full antitrust remedies.
AI 资讯
Jurassic Park computers in excruciating detail
Ever sat down and thought about how a movie can spark your curiosity about technology? I was rewatching "Jurassic Park" recently, and, for the umpteenth time, I found myself mesmerized not just by the dinosaurs but by the computers! The way they portrayed tech in the early '90s was a mix of excitement and pure whimsy. I’ve been exploring the tech behind the magic, and it’s been a wild ride down memory lane—a nostalgia trip mixed with some surprising insights into how things have evolved. A Walk Down Memory Lane When I first watched "Jurassic Park" as a kid, the scene where Dr. Ellie Sattler runs through the control room, frantically trying to restore the park’s security, left me awestruck. I mean, who didn’t dream of typing on one of those cool-looking computers? As a budding developer, I couldn't help but wonder about the behind-the-scenes tech. Ever wondered why they used UNIX systems? Or why the computer graphics felt so cutting-edge back then? Turns out, they were leveraging a blend of SGI workstations and proprietary software that made their visual effects legendary. I remember my first experience with UNIX during my college days, and it felt like being dropped into a different universe—powerful, complex, and sometimes, downright intimidating. I’ve learned that just like in the movie, the power of tech lies in how effectively we can wield it. The Nostalgia of User Interfaces Let’s talk about user interfaces. The interfaces portrayed in the film, with their vibrant colors and flashy animations, were quite ahead of their time. It’s funny looking back because, at points, they seemed so unrealistic. I mean, the way Dr. Ian Malcolm effortlessly navigated the systems? I wish it was that easy! When I started working on UI/UX projects, I learned that simplicity is key. I once spent hours creating a beautiful interface that was so complex no one could figure it out! My takeaway? Sometimes, less is more. It’s the same lesson I’ve carried into modern frameworks like React
开源项目
Stripe and Advent reportedly offered to buy PayPal for around $53.4B
Stripe and private equity firm Advent International have reportedly submitted a joint bid to acquire PayPal in a deal valued at approximately $53.4 billion. Reuters reports that the offer was submitted earlier this month and is backed by roughly $50 billion in committed bank financing. Under the proposal, Stripe and Advent would jointly own PayPal, […]
开发者
JBL’s Flip 7 speaker is small, versatile, and 40 percent off
Sure, Bluetooth speakers are awesome to have for picturesque beach trips, camping weekends, and other outdoor adventures. But they’re just as good to have for some sprinkler time in the yard with the kiddo, or for blasting some tunes or a podcast while you make food. No matter the use cases you have in mind, […]
AI 资讯
8BitDo’s FlipPad is the most pocketable way to turn your phone into a Game Boy
Both 8BitDo and GameSir announced tiny gamepads designed to turn smartphones into Game Boy-inspired handhelds at CES 2026. GameSir released its Pocket Taco months ago, but the longer wait for 8BitDo's FlipPad has been well worth it. While the Pocket Taco may be a better fit for some players and devices, the FlipPad is a […]
AI 资讯
Bypassing AMM Slippage: How Typelex Uses On-Chain Atomic Swaps for MEV-Proof OTC Trading
If you’ve ever built or interacted with DeFi protocols, you know the mathematical limitations of Constant Product Market Makers ($x \times y = k$). While AMMs are great for retail liquidity, executing a large transaction (e.g., $100,000+) directly against a liquidity pool triggers two major issues: Severe Slippage: The marginal price of the asset degrades exponentially relative to the trade size. MEV Exploitation (Sandwich Attacks): Public mempool transactions are highly vulnerable. Front-running bots will buy the asset ahead of your execution block, push the price up to your maximum slippage limit, and dump it immediately after. To solve this without relying on centralized, custodial desks or risky off-chain escrow setups, we built Typelex —a decentralized, non-custodial P2P OTC protocol. Here is a look at how we bypassed the AMM bonding curve entirely using on-chain atomic swaps. The Architecture of an On-Chain Atomic Swap Instead of routing trades through active liquidity pools, Typelex utilizes isolated smart contracts to execute peer-to-peer trades. The entire swap happens atomically : either all conditions are met within a single block execution, or the entire transaction reverts. Conceptual Smart Contract Logic (Solidity-based) To understand how the trustless escrow works under the hood, here is a simplified mental model of the swap execution logic: struct Order { address maker; address taker; // address(0) if public address tokenA; uint256 amountA; address tokenB; uint256 amountB; bool active; } mapping(uint256 => Order) public orders; function takeOrder(uint256 orderId) external { Order storage order = orders[orderId]; require(order.active, "Order not active"); if (order.taker != address(0)) { require(msg.sender == order.taker, "Unauthorized taker"); } order.active = false; // Pull Token B from Taker to Maker IERC20(order.tokenB).transferFrom(msg.sender, order.maker, order.amountB); // Push Token A from Contract Escrow to Taker IERC20(order.tokenA).transfer
开发者
The Motorola Edge 70 Max is all about power
Motorola has launched the Edge 70 Max, its latest flagship phone that's designed for power intensive tasks like streaming video and mobile gaming. Alongside having a huge battery and rapid wired charging support, the Motorola Edge 70 Max is the first Android phone to support full 25W wireless Qi2 charging since Google launched the Pixel […]
AI 资讯
An Inventor of Apple's FaceID Wants to Analyze Your Brain's Health With AI
Gidi Littwin's new AI startup, Hemispheric, makes diagnostic brain scans for conditions like depression, PTSD, and Parkinson’s. He wants the technology to be as cheap and easy as a blood test.
AI 资讯
Home Depot’s 12-foot viral skeleton now talks
The Home Depot is once again upgrading its 12-foot-tall skeleton to help keep the viral piece of Halloween decor popular as spooky season creeps closer. Skelly is borrowing some of the tech introduced in the smaller 6.5-foot Ultra Skelly last year, including letting you speak through the skeleton's moving mouth using a mobile app. The […]