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Apple: SSH and FileVault

When FileVault is enabled, the data volume is locked and unavailable during and after booting, until an account has been authenticated using a password. The macOS version of OpenSSH stores all of its configuration files, both system-wide and per-account, in the data volume. Therefore, the usually configured authentication methods and shell access are not available during this time. However, when Remote Login is enabled, it is possible to perform password authentication using SSH even in this sit

macOS 26 Tahoe: The Ars Technica review

Game Overlay The Game Overlay in macOS Tahoe. Credit: Andrew Cunningham Tahoe's new Game Overlay doesn't add features so much as it groups existing gaming-related features to make them more easily accessible. The overlay makes itself available any time you start a game, either via a keyboard shortcut or by clicking the rocketship icon in the menu bar while a game is running. The default view includes brightness and volume settings, toggles for your Mac's energy mode (for turning on high-perfo

macOS 26 Tahoe: The Ars Technica Review

Game Overlay The Game Overlay in macOS Tahoe. Credit: Andrew Cunningham Tahoe's new Game Overlay doesn't add features so much as it groups existing gaming-related features to make them more easily accessible. The overlay makes itself available any time you start a game, either via a keyboard shortcut or by clicking the rocketship icon in the menu bar while a game is running. The default view includes brightness and volume settings, toggles for your Mac's energy mode (for turning on high-perfo

Google could redesign Android’s volume slider to be more like iOS

Mishaal Rahman / Android Authority TL;DR Google is developing a new horizontal layout for Android’s volume slider that will likely appear when the device is in landscape mode. This new horizontal slider will be positioned at the top-center of the screen, a design choice similar to the one seen on Apple’s iOS. We spotted evidence for this new layout in Android 16 QPR2 Beta 1, but it is not yet active. Android’s big Material 3 Expressive redesign brings dramatic changes to the lock screen, sta

The Best Bluetooth Speaker Is $20 Off

Trying to boost the volume at your end-of-summer parties? The JBL Flip 7 (9/10, WIRED Recommends) is discounted by $20 on Amazon, bringing the price down to just $130. That might not sound like a huge discount, but it brings it more in line with its competitors, and temporarily erases the price bump from the previous version. We've given high marks to several rounds of the JBL Flip series speakers, thanks to their great battery life, portable form factor, and impressive volume. JBL upgraded thi

What Happens During Startup?

With careful observation and a little knowledge of the startup sequence of an Apple silicon Mac, you can learn a lot about what can and can’t happen during that sequence. This article explains how, with examples from the log of a Mac mini M4 Pro. In broad terms, startup of an Apple silicon Mac consists of the following sequence of events: Boot ROM, which ends in DFU mode if there’s a problem, otherwise it hands on to the Low-Level Bootloader (LLB) and iBoot (Stage 2), the firmware, that shoul

The Qweremin

The Qweremin I invented a new instrument: The Qweremin is a qwerty theremin. Background In the summer of 2022 I built a C64-based theremin, described and explained here. The theremin, of course, is one of the oldest electronic instruments. Its main drawback—and strength—is that it's incredibly hard to master. The performer has ultimate control over volume and pitch, but it takes months of practice before you can play even a simple scale. Meanwhile, I've also developed a line of instruments f

Android will soon let you decide if your Pixel can lower your loud headphone volume

Bogdan Petrovan / Android Authority TL;DR Google may soon roll out a new “Hearing Wellness” settings page to Pixel devices that lets you control whether the OS will notify you and/or take proactive action on your prolonged exposure to loud audio. The feature builds upon an OS-level ‘sound dose’ feature that automatically lowers your headphones’ volume to safer limits to prevent any hearing loss. In certain regions, the ‘sound dose’ feature is turned on by default and cannot be turned off even

Like it or not, your Pixel will now lower your headphones’ loud audio

Bogdan Petrovan / Android Authority TL;DR Google is bringing a new “Hearing Wellness” feature to Pixel devices to notify you about prolonged exposure to loud audio. The feature will lower your headphones’ volume to safer limits to prevent any hearing loss. The feature is turned on by default and cannot be turned off in certain regions. Continued exposure to loud volumes is linked with potential permanent ear damage, and with the prevalence of in-ear wireless earbuds, concerns about hearing l

How to turn off headphone volume limit warnings on iPhone and iPad

Hearing health is incredibly important, and gentle reminders from Apple to keep that in mind can be helpful. However, if you’re just tired of seeing headphone volume limit warnings, there’s actually a way to turn those off. iOS and iPadOS track headphone audio exposure over a rolling seven-day period. If the system detects that you’ve exceeded safe listening levels (based on guidelines from the World Health Organization), you’ll get a notification urging you to lower your volume. How to turn o

Here's How to Show the Volume Bar on Your iPhone's Lock Screen Again

If you're listening to music or a podcast and want to change the volume without unlocking your iPhone, then you probably press the buttons on the side of your phone. Those buttons can increase or decrease your volume a set amount, but they could leave you choosing between a volume that is slightly too loud or a bit too quiet. If you keep your iPhone up to date with the latest iOS releases, you can bring the volume bar back to your device's Lock Screen, giving you more precise control over your i

Galaxy Z Flip 7 problems and how to fix them

Joe Maring / Android Authority The Galaxy Z Flip 7 is a bit controversial with its switch to Exynos over Snapdragon, but it’s still one of the very best foldable flip phone experiences you’ll find in 2025. Of course, nothing is perfect, and there’s bound to be a few bugs and glitches. Let’s take a look at some of the common Samsung Galaxy Z Flip 7 problems that might impact you and offer potential solutions on how to fix them. Problem 1: Bubbles or dents in the display Ryan Haines / Android A

Peter Thiel-backed cryptocurrency exchange Bullish files to go public on NYSE

Peter Thiel, co-founder of PayPal, Palantir Technologies, and Founders Fund, holds hundred dollar bills as he speaks during the Bitcoin 2022 Conference at Miami Beach Convention Center on April 7, 2022 in Miami, Florida. The Peter Thiel-backed cryptocurrency exchange Bullish filed for an IPO on Friday, the latest digital asset firm to head for the public market. The company, led by CEO Tom Farley, a veteran of the finance industry and former president of the New York Stock Exchange, said it pl

The final season of Stranger Things now has an action-packed trailer

It's time to break out that 1980s playlist. The last season of the Netflix hit Stranger Things finally has a trailer . It's been nearly a decade since the show premiered and it looks like it's going out with a bang. This trailer is absolutely packed with action, showing many fan favorite characters in mortal peril of one kind or another. Season four ended with one heck of a cliffhanger so, of course, things pick up from there. The footage depicts all kinds of supernatural chaos impacting the sm

HDD Clicker generates HDD clicking sounds, based on HDD Led activity

Molex Harddisk Power connector HDD LED in header HDD LED out header 'External out' header to optionally connect additional speaker or higher current 5V visual indicator Power LED out header Programming header (do not use, reserved for factory/future updates of the attiny processor) Low volume 'modern IDE HDD mode' : a small sticker on the speaker directly : this dampens the sound, sounds like modern harddisk --> this option is now by default selected in the webshop. Medium volume 'LGR mod

It’s here! Precise Volume app gets Android 16-style volume UI

Mishaal Rahman / Android Authority Current (old) volume slider design in Android 15 TL;DR The developer behind the Precise Volume app has recreated the Android 16 volume interface. The app allows you to override the system’s stock volume UI, giving you more control over your phone’s volume. Although the software is free, you’ll need to buy the Pro version of the app to use the override feature. While the volume slider in Android 16 is fine for most users, it may not provide enough control fo

Can't hear TV dialogue? I found 3 ways to dramatically improve the audio quality

Kerry Wan/ZDNET Say you're watching an edgy new streaming series and find yourself turning up the volume for every scene where two actors are engaged in a dramatic dialogue. It seems like both characters are whispering -- until an explosion happens on screen, and the sound is the opposite, almost deafening. Also: The next big HDMI leap is coming soon - what the 2.2 standard means for you What's up with that? It's not just the imbalanced proportion of sound that bothers you, and it's not that

Tired of whispery TV dialogue? I found 3 ways to fix that - easy and simple

Kerry Wan/ZDNET Say you're watching an edgy new streaming series and find yourself turning up the volume for every scene where two actors are engaged in a dramatic dialogue. It seems like both characters are whispering -- until an explosion happens on screen, and the sound is the opposite, almost deafening. Also: Why I recommend this TCL Mini LED TV to most people in 2025 - especially at this price What's up with that? It's not just the imbalanced proportion of sound that bothers you, and it'

Miss the Volume Bar on Your iPhone's Lock Screen? Here's How to Bring It Back

If you're listening to music or a podcast and want to change the volume without unlocking your iPhone, then you probably press the buttons on the side of your phone. While the buttons increase or decrease your volume a set amount, they could leave you choosing between a volume that is slightly too loud or a bit too quiet. But if you keep your iPhone up to date with the latest iOS releases, you can bring the volume bar back to your Lock Screen, giving you more precise control over your iPhone's v

Android Automotive update will make it easier to talk to Gemini in your car

TL;DR The Android Automotive 16 update introduces several subtle UI changes to the home screen, launcher, and notification panel. Key adjustments include a redesigned volume panel, a taller media card, a new voice assistant button, and a more legible app grid. The update also adds a toggle for Ultra-Wideband (UWB), a key component of Android’s digital car key feature. Just like with Android on phones and tablets, Google pushes out yearly updates to its OS for cars, Android Automotive OS (AAOS

Shaping Light – Volumetric Lighting

As I became more familiar with post-processing over the past few months, I was curious to push those newly learned techniques beyond pure stylization to achieve something more functional. I wanted to find new ways to enrich my 3D work which wouldn't be possible without leveraging effects and passes alongside custom shaders. As it turns out, post-processing is great entrypoint to enhance a 3D scene with atmospheric and lighting effects, allowing for more realistic and dramatic visuals. Because t

The latest Android 16 QPR1 beta finally organizes Android’s messy sound settings

Mishaal Rahman / Android Authority TL;DR Google is cleaning up Android’s “Sound & vibration” settings page in the upcoming Android 16 QPR1 update. Instead of one long list, the new layout groups settings into distinct categories like “sound patterns” and “Audio.” The volume sliders also get a modern design, while other options are relocated to make the page feel less cluttered. After more than 16 years of development, the Android OS is packed with features. If they weren’t organized, navigat

Sparse Voxels Rasterization: Real-Time High-Fidelity Radiance Field Rendering

Our scene representation is a hybrid of primitive and volumetric model. (a) Primitive component. We explicitly allocate voxels primitives to cover different scene level-of-details under an Octree layout. Note that we do not replicate a traditional Octree data structure with parent-child pointers or linear Octree. We only keep voxels at the Octree leaf nodes without any ancestor nodes. (b) Volumetric component. Inside a voxel is a volumetric (trilinear) density field and a (constant) spherical ha

Game investments and M&A totaled $17.5B across 985 deals in 2024 | DDM

As the games industry moves on from “survive til 25,” 2024 games investment and M&A data revealed recovery and improvement, according to market analyst firm Digital Development Management (DDM). In order to properly compare 2024 to 2023, it’s important to remember that in Q4 2023 Microsoft acquired Activision Blizzard for $68.7 billion, the largest gaming M&A in history by over 5.4 times its nearest counterpart of Take-Two Interactive’s $12.7 billion acquisition of Zynga. Removing Microsoft’s