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Physically Based Rendering in Filament

**Physically Based Rendering in Filament** ![](images/filament_logo.png) # About This document is part of the [Filament project](https://github.com/google/filament). To report errors in this document please use the [project's issue tracker](https://github.com/google/filament/issues). ## Authors - [Romain Guy](https://github.com/romainguy), [@romainguy](https://twitter.com/romainguy) - [Mathias Agopian](https://github.com/pixelflinger), [@darthmoosious](https://twitter.com/darthmoosious) # Overvi

Copilot broke audit logs, but Microsoft won't tell customers

Like most tech companies, Microsoft is going all-in on AI. Their flagship AI product, Copilot (in all its various forms), allows people to utilize AI in their daily work to interact with Microsoft services and generally perform tasks. Unfortunately, this also creates a wide range of new security problems. On July 4th, I came across a problem in M365 Copilot: Sometimes it would access a file and return the information, but the audit log would not reflect that. Upon testing further, I discovered

Today's NYT Strands Hints, Answers and Help for Aug. 20 #535

Looking for the most recent Strands answer? Click here for our daily Strands hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections and Connections: Sports Edition puzzles. Today's NYT Strands puzzle is a tough one. It helps to know a little something about different currencies, but there was one on there that was completely new to me. If you need hints and answers for today's Strands puzzle, read on. I go into depth about the rules for Strands

CarPlay just arrived as a free OTA update for one of the fastest-growing EVs

CarPlay has just expanded to one of the fastest-growing EVs on the market, arriving this week through a free over-the-air update. Geely may not be a household name in the United States, but it’s a major global player with ownership ties to Volvo, Polestar, Lotus, and Smart. The company’s latest electric SUV, sold in China as the Galaxy E5 and internationally as the EX5, has surged in sales and ranks high among the most popular EVs. The EX5 launched in mid-2024 and reached its 100,000th unit i

How to Draw a Space Invader

This is an interactive article. To fully experience it, you'll need to turn JavaScript on. I recently made the Space Invader Generator for Creative Coding Amsterdam code challenge. I made it for fun of course... and galactic domination too! You can see how it looks below and in this post I'll show you how it works using an interactive animation. Here are a few invaders it can generate: While showing friends how it works, I realized the process would look great animated. So I decided to write

The Creator of ‘Severance’ Just Explained a Key Logistical Question

When it comes to Severance, there are rarely simple answers. Everything is wrapped in mystery and intrigue. Which, admittedly, is kind of the best part about it. We love to explore and speculate about what’s going on at Lumon. And yet, getting an answer, even a small one, here and there is nice. Which is what the creator of the show, Dan Erickson, just did. Speaking to the Hollywood Reporter, Erickson dodged questions about big topics like the structure of season three or the ultimate length of

Our favorite robot vacuum is $550 off!

Jonathan Feist / Android Authority Are you looking for the best robot vacuum around? The Narwal Freo Z Ultra is the one, at least in our book. It’s usually very pricey, too, so today’s deal is an excellent opportunity to get it at a much more enticing price. While it is usually $1,499.99, you can take it home for just $949.99 right now. Buy the Narwal Freo Z Ultra robot vacuum and mop for just $949.99 ($550 off) This offer is available from Amazon, and it comes in two stages. First, an automat

Grammarly Pushes Beyond Proofreading With AI-Powered Writing Guidance

Grammarly is expanding beyond its grammar-checking roots. The company has announced the launch of several specialized AI "agents" and a new writing tool called Grammarly Docs, designed to help students and professionals with everything from drafting essays to polishing workplace emails. It's another example of generative AI expanding beyond general-purpose chatbots like ChatGPT and Gemini into more specialized domains. Other examples of gen AI in educational circles include Google's NotebookLM

Oregon Man Charged in ‘Rapper Bot’ DDoS Service

A 22-year-old Oregon man has been arrested on suspicion of operating “Rapper Bot,” a massive botnet used to power a service for launching distributed denial-of-service (DDoS) attacks against targets — including a March 2025 DDoS that knocked Twitter/X offline. The Justice Department asserts the suspect and an unidentified co-conspirator rented out the botnet to online extortionists, and tried to stay off the radar of law enforcement by ensuring that their botnet was never pointed at KrebsOnSecur

CRDT: Text Buffer

← Back to the algorithm list Published on May 19th, 2024 Collaboratively editing strings of text is a common desire in peer-to-peer applications. For example, a note-taking app might represent each document as a single collaboratively-edited string of text. The algorithm presented here is one way to do this. It comes from a family of algorithms called CRDTs, which I will not describe here. It's similar to the approaches taken by popular collaborative text editing libraries such as Yjs and Auto

Gamescom 2025 Opening Night Live: Black Myth Wukong Sequel, Resident Evil 9 and More

Europe's major gaming event of the year, Gamescom 2025, has kicked off in Cologne, Germany, with Opening Night Live, an extensive trailer showcase giving early looks at the biggest games coming later this year and into 2026. Last year's Gamescom 2024 Opening Night Live had a ton of reveals, including Mafia: The Old Country and trailers for then-upcoming games like Marvel Rivals, Dune Awakening and more. This year's showcase had some big reveals and some tantalizingly short teases -- like around

The James Webb Space Telescope Finds New Moon Orbiting Uranus

No joke: Science has found a new teeny, tiny moon orbiting Uranus. NASA announced on Tuesday that the James Webb Space Telescope found yet another moon floating around Uranus, an ice giant that already had 13 other known moons. The discovery was made thanks to images taken by the James Webb Space Telescope. A team from the Southwest Research Institute noticed an unfamiliar object that appeared to be orbiting Uranus. The images have been stitched together in a slideshow on YouTube of the moon, w

Prosecutors charge man who allegedly used botnet to take down X this spring

An Oregon man has been charged in a federal complaint today on allegations of operating a botnet for hire that conducted cyberattacks beginning at least in 2021. Ethan Foltz has been accused of running Rapper Bot, also known as Eleven Eleven Botnet and CowBot, and using it to execute coordinated distributed denial of service (DDoS) attacks. The complaint claims that Rapper Bot was used to target victims in more than 80 countries, and since April 2025, it has reportedly conducted more than 370,00

Branch prediction: Why CPUs can't wait?

Recently, I have had some free time and started learning some low-level computer fundamentals, trying to practice and better understand the concepts in greater detail. Along the way, I learned about a modern compiler infrastructure named LLVM, which is a target-independent optimizer and code generator that has been used as a part of many compilers for different programming languages like Rust, Zig, or Haskell. While diving into LLVM’s aggressive optimization features, I have a humbling realizati

The Star-Studded Trailer for ‘Anniversary’ Takes a Dystopian Detour

The best trailers make you want to see a movie but also leave you unsure exactly what it’s about. The first trailer for Anniversary, which stars Diane Lane, Kyle Chandler, Dylan O’Brien, Phoebe Dynevor, and others, does just that. To start, it looks like a slick thriller about an out-of-place new girlfriend causing havoc. From there, though, a few twists and turns reveal the world of the film is much, much darker than you’d expect. Then you throw in a star of The Handmaid’s Tale, and the intrigu

Crypto stocks tumble as investors go into risk-off mode

Meanwhile, the price of bitcoin pulled back nearly 3% to just over $113,000. Ether was down more than 4% to the $4,100 level, according to Coin Metrics. Investors appeared to rotate out of tech names Tuesday. The sector had seen a boost last week as traders weighed the prospect of more interest rate cuts. Also, bitcoin touched an intraday all-time high near $125,000 last week. On Tuesday, the Nasdaq Composite was down more than 1%, weighed down by declines in Nvidia and other tech heavyweights

Apple releases fifth AirPods beta firmware update with iOS 26 feature support

Apple has released a new round of beta firmware for AirPods testers, AirPods Pro 2 and AirPods 4 are both receiving build 8A5343a, an update from the 8A5324b version that rolled out in July. This marks the second firmware release since Apple introduced its public beta program for AirPods earlier this summer. The program has made it significantly easier for users to install firmware updates, and today’s release is the first update since the program’s initial launch. The new software gives teste

Webb telescope spots a new moon orbiting Uranus

The James Webb Space Telescope (JWST) continues to bear fruit. Images captured by the floating watchtower revealed a previously unknown moon orbiting Uranus. The discovery, made on February 2, increases the planet's moon tally to 29. The moon was easy to miss: It's only an estimated six miles wide. It's located about 35,000 miles from Uranus' center, orbiting the planet's equatorial plane. The moon has a nearly circular orbit, suggesting it could have formed near its current location. NASA's s

I took 500 photos with the two best Android camera phones - and the winner was obvious

Prakhar Khanna/ZDNET ZDNET's key takeaways Oppo Find X8 Ultra performs better than its Samsung rival in almost every scenario. The Galaxy S25 Ultra comes close in ultrawide camera comparison. Oppo's flagship has unique features like XPAN mode, Hasselblad color science, and Master mode. The Samsung Galaxy S25 Ultra houses one of the most versatile camera systems on a mainstream phone, thanks to its two telephoto cameras and an ultrawide sensor coupled with a 200MP primary camera. Also: Sams

PNY’s Overclocked RTX 5070 Ti Is Finally Selling at Retail

If you've been hunting for a new GPU, you already know that getting one for its suggested retail price isn't guaranteed. High demand, low supply, and a constantly shifting economic space have caused the new 50 Series graphics cards to hit the market well above the expected price, at least at launch. Thankfully, the situation seems to be stabilizing a bit, as indicated by this deal on PNY's overclocked example of the GeForce RTX 5070 Ti, which is available on Amazon for its MSRP of $750. Even be

Topics: 5070 cards frame rtx ti

Meta’s AI translation tool can dub your Instagram videos

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Meta is bringing its AI translation tool to more users on Facebook and Instagram, which automatically dubs your reels into another language. The feature also uses AI to make its dub match up with the sound of your voice and the movement of your mouth. For now,

Crypto stocks tumble on Tuesday as investors go into risk-off mode

The Coinbase logo is displayed on a mobile phone screen with stock market percentages in the background. Meanwhile, the price of bitcoin pulled back nearly 3% to just over $113,000. Ether was down more than 4% to the $4,100 level, according to Coin Metrics. Crypto stocks suffered on Tuesday as investors fled tech stocks and riskier corners of the market. Investors appeared to rotate out of tech names on Tuesday. The sector had seen a boost last week as traders weighed the prospect of more int

‘Avengers: Doomsday’ Will Introduce a “Different” Sue Storm

The Toxic Avenger has his health insurance denied, Saw XI gets an autopsy, and Nia DaCosta throws her last two movies under the bus. Plus, our best look at Rick Flag, Sr.’s pompadour yet! De Wanna Wanga, it’s Morning Spoilers! 28 Years Later: The Bone Temple During her recent appearance at the Edinburgh International Film Festival (via THR), Nia DaCosta stated 28 Years Later: The Bone Temple boasts “a good script,” something she notes her Candyman remake and The Marvels both sorely lacked. Ma

Why ‘Kill Bill: The Whole Bloody Affair’ May Never Get a Home Release

Film fans everywhere have surely seen Quentin Tarantino’s Kill Bill Volumes 1 and 2. But only a select few have seen those two films edited together, with minor but important changes, and renamed Kill Bill: The Whole Bloody Affair. The rare print, which runs 258 minutes plus an intermission, has only played in public a handful of times, including a July run at Tarantino’s Vista Theater in Los Angeles. That got fans outside of Los Angeles wondering, “Will we ever get to see this thing in our home

Spotify Will Let You Create Transitions and Mix Playlists Like a DJ

Ever wished for smooth, on-point song transitions in your music streaming playlists customized to your liking? Spotify is rolling out a new beta feature for Premium subscribers globally that lets you add tailor-made transitions between songs, the company shared Tuesday. You can opt to play DJ -- and skip the AI version -- and curate how songs flow on an existing playlist or a new one. By clicking the Mix button, you can adjust the EQ, volume, fade and other effects. If you're looking to collabo

CPG startup Keychain snags $30M to build in India, grow in the US

Keychain, a U.S. startup that helps consumer brands find manufacturing partners, has raised $30 million in fresh funding as it looks to scale its India-based development team to drive growth in North America. While headquartered in New York, Keychain operates as a distributed company with its core engineering and product development centered in India. The startup is doubling down on this model with the new funding, aiming to grow its engineering, product design, and analytics teams in Gurugram

Meta rolls out AI-powered translations to creators globally, starting with English and Spanish

Meta is rolling out an AI-powered voice translation feature to all users on Facebook and Instagram globally, the company announced on Tuesday. The new feature, which is available in any market where Meta AI is available, allows creators to translate content into other languages so it can be viewed by a broader audience. The feature was first announced at Meta’s Connect developer conference last year, where the company said it would pilot test automatic translations of creators’ voices in reels

Stop children using VPNs to watch porn, ministers told

Stop children using VPNs to watch porn, ministers told 11 hours ago Share Save Ottilie Mitchell BBC News Charlotte Sexton BBC Newsnight Share Save Getty Images The government needs to stop children using virtual private networks (VPNs) to bypass age checks on porn sites, the children's commissioner for England has said. Dame Rachel de Souza told BBC Newsnight it was "absolutely a loophole that needs closing" and called for age verification on VPNs. VPNs can disguise your location online - all

Trump administration reportedly weighs 10% stake in Intel via CHIPS Act grants, making government top shareholder

Lip-Bu Tan, chief executive officer of Intel Corp., departs following a meeting at the White House in Washington, DC, US, on Monday, Aug. 11, 2025. Alex Wroblewski | Bloomberg | Getty Images The Trump administration is discussing taking a 10% stake in Intel , according to a Bloomberg report on Tuesday, in a deal that could see the U.S. government become the chipmaker's largest stakeholder. As part of a potential deal, the government is also considering converting some or all of Intel's grants f

T-Mobile rural coverage has suddenly improved for some over the weekend, what’s behind it?

Edgar Cervantes / Android Authority TL;DR T-Mobile customers are now roaming on US Cellular’s network after the recent acquisition, boosting coverage in many rural areas, especially across the Midwest. For now, US Cellular towers show up as extended roaming with no extra charges, but the networks will fully merge in the coming months for a more seamless experience. The deal could potentially hurt Verizon and AT&T, which relied on US Cellular roaming in rural regions—T-Mobile may eventually cu