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AI 资讯

Google is finally opening the Play Store to outside payments

While the court still hasn't signed off on the massive settlement resolving Epic's antitrust lawsuit against Google for having a monopoly over Android's app store with Google Play, the tech giant says it will start rolling out changes to the way it handles billing for developers worldwide. As announced in March, the flat 30 percent […]

2026-06-25 原文 →
AI 资讯

NFL 4th Quarter Data: Why Teams That Go For It On 4th Down Win More Than You Think

The clock reads 6:47 in the third quarter. Your team is down three points, facing 4th and 2 at midfield. For decades, the conventional wisdom was automatic: punt the ball away and hope your defense makes a stop. But on Sunday across America's NFL stadiums, something remarkable is happening. Teams are challenging that wisdom with data, and the results are reshaping how football is played. In the 2023 NFL season, teams went for it on 4th down approximately 23% more often than they did a decade earlier. Some of this increase stems from rule changes and philosophical shifts, but the real driver is analytics. Teams now have access to comprehensive data showing that going for it on 4th down is dramatically undervalued by traditional football thinking. The margin between analytical expectation and actual performance reveals one of the most significant inefficiencies in professional sports. This article explores the data patterns behind 4th down decision-making, revealing why teams willing to challenge convention are winning more games than Vegas expects, and what the numbers tell us about the future of NFL strategy. The NFL Data Ecosystem: More Information Than Ever Understanding NFL analytics requires first appreciating the sheer volume of data available to modern front offices. We're not talking about simple box scores anymore. Teams now collect: Tracking data : Real-time positioning of all 22 players on every play, collected at 10 frames per second Biometric data : Player fatigue levels, GPS tracking during games, heart rate variability, and recovery metrics Situational data : Down and distance, field position, score differential, time remaining, and opponent tendencies Personnel data : Matchup analysis comparing specific offensive and defensive units Environmental data : Weather conditions, field surface characteristics, altitude, and crowd noise levels This data ecosystem emerged gradually. NFL teams began serious analytics initiatives in the early 2010s, largely insp

2026-06-24 原文 →
AI 资讯

Europe’s extreme heat is shutting down power plants

Europe is in the middle of a record-breaking heat wave, and the grid is being pushed to its limits as people turn to fans and air-conditioning to try to stay cool. Some power plants won’t be online to help handle the load. On June 23, France saw its hottest day since record-keeping began in 1947.…

2026-06-24 原文 →
AI 资讯

Zoox’s purpose-built robotaxi is getting a refresh

Zoox, the autonomous vehicle company owned by Amazon, unveiled a new look for its boxy, bidirectional robotaxi, calling it the "next evolution" of the vehicle intended for mass production. The company is currently operating a free robotaxi service in San Francisco, Las Vegas, Austin, and Miami while it waits for the federal government to approve […]

2026-06-24 原文 →
AI 资讯

AI Is Moving up the Software Lifecycle: From Code Review to PRD Governance

Technology companies are extending AI beyond code generation into earlier stages of the software lifecycle, including PRD validation, design inputs, and code review. Initiatives from Uber, DoorDash, and Cloudflare highlight a shift toward AI-driven governance layers that evaluate engineering artifacts before implementation while preserving human oversight across the development pipeline. By Leela Kumili

2026-06-24 原文 →
AI 资讯

We Build Faster Than We Decide

AI has made it easier to produce working software. That part is real. It can write code, draft documents, research a topic, scaffold a prototype, and debug a problem faster than most teams can finish writing a decent ticket. But faster building doesn't automatically mean better product decisions. That's the part I keep coming back to. For decades, software teams optimized around delivery. Requirements, design, development, QA, release. Waterfall softened into Agile. Agile grew into DevOps. The practices changed, but the assumption underneath stayed pretty stable: building software is expensive, so plan carefully before you start. That made sense because, for a long time, it was true. Now that assumption is breaking. AI is doing to software what calculators did to accounting. It isn't eliminating the job. It's moving the job up a level. The syntax, boilerplate, first draft, and some of the debugging are getting offloaded. The work doesn't disappear. The bottleneck moves. Learning is still expensive Here's what didn't get cheaper: understanding what people actually need getting stakeholders aligned deciding what evidence would change your mind putting something real in front of users reading the signal without fooling yourself The old question was: Can we build it fast enough? The new question is: Do we understand the problem well enough? That sounds like a small shift, but it changes the work. It changes what strong engineers spend time on. It changes what product people need from engineering. It changes how teams should define "done." If the code ships but nobody learns anything, did the team actually move forward? Sometimes yes. Often no. Users don't know until they can touch it People are not great at specifying requirements up front. Not because they're difficult. Because they're human. Most of us don't know how we feel about something until we can react to a version of it. A mockup. A prototype. A rough slice. A real workflow with sharp edges. So the fastest pat

2026-06-24 原文 →
AI 资讯

The Slate Auto pickup truck starts at $24,950

We now know the price of Slate Auto's affordable American-made electric truck, almost a year after the company warned it wouldn't hit its initial "under $20,000" target price. The no-frills pickup starts at $24,950 - matching the revised mid-$20,000 price range it promised last year, after the Trump administration announced it was putting an end […]

2026-06-24 原文 →
AI 资讯

I drove the Slate Truck — there’s more to it than EV minimalism

With its new pickup, Slate Auto is making a simple bet: price matters more than almost anything else. The company announced today that the American-made electric truck will start at $24,950, placing it squarely in the mid-$20,000 price range it had originally promised and making it the least expensive pickup truck and EV available today. […]

2026-06-24 原文 →
AI 资讯

Presentation: Rules for Understanding Language Models

Naomi Saphra discusses 5 rules governing language model behavior, breaking down why LLMs act like populations rather than individuals. She explains how tokenization creates strange semantic blind spots and highlights the mechanics of sycophancy, showing how models leverage subtle data associations to match user biases and demographics - even guessing political views based on favorite sports teams. By Naomi Saphra

2026-06-24 原文 →