The closing keynote at the SCaLE 20x conference was delivered by 80-year-old Ken Thompson (co-creator of Unix, Plan9, UTF8, and the Go programming language).

Slashdot reader motang shared Thompson's answer to a question at the end about what operating system he uses today: I have, for most of my life — because I was sort of born into it — run Apple.

Now recently, meaning within the last five years, I've become more and more depressed, and what Apple is doing to something that should allow you to work is just atrocious. But they are taking a lot of space and time to do it, so it's okay.

And I have come, within the last month or two, to say, even though I've invested, you know, a zillion years in Apple — I'm throwing it away. And I'm going to Linux. To Raspbian in particular.

An anonymous reader quotes a report from Ars Technica: Microsoft announced Tuesday that it has signed a 10-year deal to bring its Xbox PC games to little-known Ukraine-based streaming platform Boosteroid. The move is being positioned in part to "mak[e] even more clear to regulators that our acquisition of Activision Blizzard will make Call of Duty available on far more devices than before," as Microsoft Vice Chair and President Brad Smith said in a statement. "If the only argument is that Microsoft is going to withhold Call of Duty from other platforms, and we've now entered into contracts that are going to bring this to many more devices and many more platforms, that is a pretty hard case to make to a court," Smith told The Wall Street Journal.

Started in 2017, Boosteroid boasts 4 million streaming customers using servers based in nine European countries and six US states. Those customers pay 7.50 euro per month to stream games from those servers to any smartphone, Windows/Mac/Linux-based PC, or Android TV device. Boosteroid currently links to users' accounts on other PC-based platforms -- including Steam, the Epic Games Store, Blizzard's Battle.net, EA's Origin, the Rockstar Game Launcher, and Wargaming -- and lets them play games from those services without having to install them on a local gaming PC. With this new deal, that access will expand to include games available through Microsoft's Xbox app on the PC.

An anonymous reader quotes a report from Ars Technica: On Friday, a software developer named Georgi Gerganov created a tool called "llama.cpp" that can run Meta's new GPT-3-class AI large language model, LLaMA, locally on a Mac laptop. Soon thereafter, people worked out how to run LLaMA on Windows as well. Then someone showed it running on a Pixel 6 phone, and next came a Raspberry Pi (albeit running very slowly). If this keeps up, we may be looking at a pocket-sized ChatGPT competitor before we know it. [...]

Typically, running GPT-3 requires several datacenter-class A100 GPUs (also, the weights for GPT-3 are not public), but LLaMA made waves because it could run on a single beefy consumer GPU. And now, with optimizations that reduce the model size using a technique called quantization, LLaMA can run on an M1 Mac or a lesser Nvidia consumer GPU. After obtaining the LLaMA weights ourselves, we followed [independent AI researcher Simon Willison's] instructions and got the 7B parameter version running on an M1 Macbook Air, and it runs at a reasonable rate of speed. You call it as a script on the command line with a prompt, and LLaMA does its best to complete it in a reasonable way.

There's still the question of how much the quantization affects the quality of the output. In our tests, LLaMA 7B trimmed down to 4-bit quantization was very impressive for running on a MacBook Air -- but still not on par with what you might expect from ChatGPT. It's entirely possible that better prompting techniques might generate better results. Also, optimizations and fine-tunings come quickly when everyone has their hands on the code and the weights -- even though LLaMA is still saddled with some fairly restrictive terms of use. The release of Alpaca today by Stanford proves that fine tuning (additional training with a specific goal in mind) can improve performance, and it's still early days after LLaMA's release. A step-by-step instruction guide for running LLaMA on a Mac can be found here (Warning: it's fairly technical).

According to a report from Bloomberg's Mark Gurman, Apple is readying a new batch of Macs to launch "between late spring and summer." This includes a 15-inch MacBook Air and a new 24-inch iMac. From the report: Apple's next iMac desktop is at an advanced stage of development called engineering validation testing, or EVT, and the company is conducting production tests of the machine. The next iMac will continue to come in the same 24-inch screen size as the current model, which was announced in April 2021. The versions being tested also come in the same colors as the current iMac, a palette that includes blue, silver, pink and orange.

The new iMacs will, of course, be more powerful -- with a new M-series chip to replace the M1. There also will be some behind-the-scenes changes. The computer will see some of its internal components relocated and redesigned, and the manufacturing process for attaching the iMac's stand is different. While development of the new iMacs -- codenamed J433 and J434 -- has reached a late stage, it's not expected to go into mass production for at least three months. That means it won't ship until the second half of the year at the earliest. Still, this is a great development for anyone disappointed that Apple's all-in-one desktop hasn't been updated in nearly two years.

Aside from the iMac, Apple is scheduled to launch about three new Macs between late spring and summer, I'm told. Those three models are likely to be the first 15-inch MacBook Air (codenamed J515), the first Mac Pro with homegrown Apple chips (J180) and an update to the 13-inch MacBook Air (J513). The big remaining question is which processors these new Macs will run on. We already know the Mac Pro will include the M2 Ultra, which will provide up to 24 CPU cores, 76 graphics cores and the ability to top out the machine with at least 192 gigabytes of memory. We also know that Apple has developed the next iMac on the same timeline as the M3 chip, so I'd expect it to be one of the company's first M3-based machines.

Microsoft is making Outlook for Mac free to use today. From a report: Outlook is now available free in Apple's App Store, and you no longer need a Microsoft 365 subscription or Office license to use it. It's a surprise move that coincides with Microsoft's push to make its Windows desktop Outlook email client more web-powered. Outlook for Mac includes support for Outlook.com accounts, Gmail, iCloud, Yahoo, and any email provider that has IMAP support. Microsoft redesigned its Mac email client in 2020, with a user interface that's optimized for Apple's latest macOS design changes.

After widely rolling out an Energy Saver mode, Google has made four optimizations to Chrome for Mac that allows the browser to match the battery life you get when using Safari. 9to5Google reports: Google conducted testing on a MacBook Pro (13", M2, 2022 with 8 GB RAM running macOS Ventura 13.2.1) with Chrome 110.0.5481.100 in February of 2023. It showed that you can "browse for 17 hours or watch YouTube for 18 hours." For comparison, Apple touts up to 17 hours of wireless web browsing, and up to 20 hours Apple TV app movie playback. Meanwhile, Google uses this open-source benchmarking suite to run tests, and says that users will also "see performance gains on older models." Four changes from waking the CPU less often to tuning memory compression are specifically credited:

- Eliminating unnecessary redraws: "We navigated on real-world sites with a bot and identified Document Object Model (DOM) change patterns that don't affect pixels on the screen. We modified Chrome to detect those early and bypass the unnecessary style, layout, paint, raster and gpu steps. We implemented similar optimizations for changes to the Chrome UI."
- Fine tuning iframes: "...we fine-tuned the garbage collection and memory compression heuristics for recently created iframes. This results in less energy consumed to reduce short-term memory usage (without impact on long-term memory usage)."
- Tweaking timers: "...Javascript timers still drive a large proportion of a Web page's power consumption. As a result, we tweaked the way they fire in Chrome to let the CPU wake up less often. Similarly, we identified opportunities to cancel internal timers when they're no longer needed, reducing the number of times that the CPU is woken up."
- Streamlining data structures: "We identified data structures in which there were frequent accesses with the same key and optimized their access pattern."

Last week ZDNet reported Linux had added upstream support for the Apple M1 Pro, M1 Max, and M1 Ultra chips and then concluded that "newer Mac owners can look forward to running Linux on their M1-powered machines."

Saturday Asahi Linux called ZDNet's story "misleading and borderline false," posting on Twitter that "You will not be able to run Ubuntu nor any other standard distro with 6.2 on any M1 Mac. Please don't get your hopes up." We are continuously upstreaming kernel features, and 6.2 notably adds device trees and basic boot support for M1 Pro/Max/Ultra machines. However, there is still a long road before upstream kernels are usable on laptops. There is no trackpad/keyboard support upstream yet.

While you can boot an upstream 6.2 kernel on desktops (M1 Mac Mini, M1 Max/Ultra Mac Studio) and do useful things with it, that is only the case for 16K page size kernel builds. No generic ARM64 distro ships 16K kernels today, to our knowledge.

Our goal is to upstream everything, but that doesn't mean distros instantly get Apple Silicon support. As with many other platforms, there is some integration work required. Distros need to package our userspace tooling and, at this time, offer 16K kernels. In the future, once 4K kernel builds are somewhat usable, you can expect zero-integration distros to somewhat work on these machines (i.e. some hardware will work, but not all, or only partially). This should be sufficient to add a third-party repo with the integration packages.

But for out-of-the-box hardware support, distros will need to work with us to get everything right. We are already working with some, and we expect to announce official Apple Silicon support for a mainstream distro in the near future. Just not quite yet!

After an iPhone was stolen, $10,000 vanished from the owner's bank account — and they were locked out of their Apple account's photos, contacts and notes. The thieves "stole thousands of dollars through Apple Pay" and "opened an Apple Card to make fraudulent charges," writes 9 to 5 Mac, citing a report from the Wall Street Journal. These thieves often work in groups with one distracting a victim while another records over a shoulder as they enter their passcode. Others have been known to even befriend victims, asking them to open social media or other apps on their iPhones so they can watch and memorize the passcode before stealing it. A 12-person crime ring in Minnesota was recently taken down after targeting iPhones like this in bars. Almost $300,000 was stolen from 40 victims by this group before they were caught.
The Journal adds that "similar stories are piling up in police stations around the country," while one of their article's authors has tweeted Apple's official response. "We sympathize with users who have had this experience and we take all attacks on our users very seriously, no matter how rare.... We will continue to advance the protections to help keep user accounts secure."

The reporter suggests alphanumeric passwords are harder to steal, while MacRumors offers some other simple fixes. "Use Face ID or Touch ID as much as possible when in public to prevent thieves from spying... In situations where entering the passcode is necessary, users can hold their hands over their screen to hide passcode entry."

Steven Vaughan-Nichols, writing for ZDNet: Linux 6.2 was released yesterday, and Linus Torvalds described the latest Linux kernel release as, "Maybe it's not a sexy LTS release like 6.1 ended up being, but all those regular pedestrian kernels want some test love too." For once, I disagree with Torvalds. By adding upstream support for the Apple M1 Pro, M1 Max, and M1 Ultra chips, newer Mac owners can look forward to running Linux on their M1-powered machines. And, for techies, that's sexy. Getting Linux to run on the M1 family wasn't easy.

When these high-powered ARM chips first arrived, Torvalds told me in an exclusive interview that he'd like to run Linux on these next-generation Macs. But, while he'd been "waiting for an ARM laptop that can run Linux for a long time," he worried, saying, "The main problem with the M1 for me is the GPU and other devices around it because that's likely what would hold me off using it because it wouldn't have any Linux support unless Apple opens up."
UPDATE (2/26/2023): Asahi Linux called ZDNet's report "misleading and borderline false," posting on Twitter that "You will not be able to run Ubuntu nor any other standard distro with 6.2 on any M1 Mac. Please don't get your hopes up." We are continuously upstreaming kernel features, and 6.2 notably adds device trees and basic boot support for M1 Pro/Max/Ultra machines. However, there is still a long road before upstream kernels are usable on laptops. There is no trackpad/keyboard support upstream yet.

While you can boot an upstream 6.2 kernel on desktops (M1 Mac Mini, M1 Max/Ultra Mac Studio) and do useful things with it, that is only the case for 16K page size kernel builds. No generic ARM64 distro ships 16K kernels today, to our knowledge.

Our goal is to upstream everything, but that doesn't mean distros instantly get Apple Silicon support. As with many other platforms, there is some integration work required. Distros need to package our userspace tooling and, at this time, offer 16K kernels. In the future, once 4K kernel builds are somewhat usable, you can expect zero-integration distros to somewhat work on these machines (i.e. some hardware will work, but not all, or only partially). This should be sufficient to add a third-party repo with the integration packages.

But for out-of-the-box hardware support, distros will need to work with us to get everything right. We are already working with some, and we expect to announce official Apple Silicon support for a mainstream distro in the near future. Just not quite yet!

Google has released optimization features designed to improve battery life and memory usage on machines running the latest version of its Chrome desktop web browser. From a report: Chrome's new Energy Saver and Memory Saver modes were first announced in December last year alongside the release of Chrome 108, and now as noted by Android Police, the two optimization utilities are starting to roll out globally onto Chrome 110 desktops for Mac, Windows, and Chromebooks.

Memory Saver mode essentially snoozes Chrome tabs that aren't currently in use to free up RAM for more intensive tasks and create a smoother browsing experience. Don't worry if you're a tab hoarder though, as these inactive tabs are still visible and can be reloaded at any time to pick up where you left off. Your most used websites can also be marked as exempt from Memory Saver to ensure they're always running at the maximum possible performance.

Slashdot reader John Smith 2294 is an IT consultant and system administrator "who started in the days of DEC VAX/VMS," now maintaining networks for small to medium businesses and non-profits. And they're sharing a concern with Slashdot.

"I object to Windows 11 insisting on an outlook.com / Microsoft Account OS login." Sure there are workarounds, but user action or updates can undo them. So I will not be using Windows 11 for science or business any more.... I will be using Win10 refurbs for as long as they are available, and then Mac Mini refurbs and Linux. My first Linux Mint user has been working happily for two months now and I have not heard a word from them.

So, as an IT Admin responsible for business or education networks of 20 users or more, will you be using Windows 11 on your networks or, like me, is this the end of the road for Windows for you too?
I'd thought their concern would be about Windows is sending user data to third parties. But are these really big enough reasons for system adminstrators to be avoiding Windows 11 altogether?

Share your thoughts and experiences in the comments. Should production networks avoid Windows 11?

Microsoft has outlined how users running Apple Silicon-based Macs can utilize Windows 11 in a new support document published today. The document explains how users running Mac devices with either M1 or M2 chips can use Windows 11, either via the cloud or using a local virtualization such as Parallels Desktop. From a report: Unfortunately, the document makes no mention of installing Windows 11 natively on Apple Silicon hardware. Apple's legacy Bootcamp application, which previously allowed Mac users to install Windows into its own bootable partition on a Mac, was removed when Apple transitioned to ARM processors. As of now, Microsoft points to Windows 365 as a potential solution for running Windows 11 on a Mac, using its enterprise service to stream a Windows 11 PC from the cloud. [...] For those users, Microsoft also mentions Parallels Desktop as a viable alternative. Version 18 of Parallels Desktop is now officially authorized to run Windows 11 on ARM on a Mac with M1 or M2 processors. This is the only way to officially run Windows 11 on ARM locally on a Mac with Apple Silicon.

The National Institute of Standards and Technology (NIST) announced that ASCON is the winning bid for the "lightweight cryptography" program to find the best algorithm to protect small IoT (Internet of Things) devices with limited hardware resources. BleepingComputer reports: ASCON was selected as the best of the 57 proposals submitted to NIST, several rounds of security analysis by leading cryptographers, implementation and benchmarking results, and feedback received during workshops. The whole program lasted for four years, having started in 2019. NIST says all ten finalists exhibited exceptional performance that surpassed the set standards without raising security concerns, making the final selection very hard.

ASCON was eventually picked as the winner for being flexible, encompassing seven families, energy efficient, speedy on weak hardware, and having low overhead for short messages. NIST also considered that the algorithm had withstood the test of time, having been developed in 2014 by a team of cryptographers from Graz University of Technology, Infineon Technologies, Lamarr Security Research, and Radboud University, and winning the CAESAR cryptographic competition's "lightweight encryption" category in 2019.

Two of ASCON's native features highlighted in NIST's announcement are AEAD (Authenticated Encryption with Associated Data) and hashing. AEAD is an encryption mode that provides confidentiality and authenticity for transmitted or stored data, combining symmetric encryption and MAC (message authentication code) to prevent unauthorized access or tampering. Hashing is a data integrity verification mechanism that creates a string of characters (hash) from unique inputs, allowing two data exchange points to validate that the encrypted message has not been tampered with. Despite ASCON's lightweight nature, NIST says the scheme is powerful enough to offer some resistance to attacks from powerful quantum computers at its standard 128-bit nonce. However, this is not the goal or purpose of this standard, and lightweight cryptography algorithms should only be used for protecting ephemeral secrets. For more details on ASCON, check the algorithm's website, or read the technical paper (PDF) submitted to NIST in May 2021.

More than 30 years ago Nintendo released the third game in its Legend of Zelda series — appropriately titled, "A Link to the Past."

This week Neowin called it "one of the most beloved video games of all time," reporting that it's now been reverse-engineered by a GitHub user named Snesrev, "opening up the possibility of Link to the Past on other platforms, like Sega's 32X or the Sony Playstation." This reimplementation of Link to the Past is written in C and contains an astonishing 80,000 lines of code. This version is also content complete, with all the same levels, enemies, and puzzles that fans of the original game will remember.

In its current state, the game requires the PPU and DSP libraries from LakeSNES, a fast SNES emulator with a number of speed optimizations that make the game run faster and smoother than ever before. Breaking from the LakeSNES dependency, which allows for compatibility on modern operating systems, would allow the code to be built for retro hardware. It also offers one of the craziest features I have seen in a long time; the game can run the original machine code alongside the reverse-engineered C implementation. This works by creating a save-state on both versions of the game after every frame of gameplay, comparing their state and proving that the reimplementation works.... Snesrev now works alongside 19 other contributors.

Despite the immense amount of work that went into this project, the result is brilliant. Not only does the game play just like the original, it also includes a number of new features that were not present in the original. For example, the game now supports pixel shaders, which allow for even more stunning visuals. It also supports widescreen aspect-ratios, giving players a wider field of view, making the game even more immersive on modern displays. Another new feature of this reimplementation is the higher quality world map. The new map is much more detailed and gives players a better sense of the world they are exploring....

The amount of time, effort, and talent that went into creating this is simply astonishing.
Thanks to Slashdot reader segaboy81 for sharing the article.

Password management company Dashlane has made its mobile app code available on GitHub for public perusal, a first step it says in a broader push to make its platform more transparent. TechCrunch reports: The Dashlane Android app code is available now alongside the iOS incarnation, though it also appears to include the codebase for its Apple Watch and Mac apps even though Dashlane hasn't specifically announced that. The company said that it eventually plans to make the code for its web extension available on GitHub too. Initially, Dashlane said that it was planning to make its codebase "fully open source," but in response to a handful of questions posed by TechCrunch, it appears that won't in fact be the case.

At first, the code will be open for auditing purposes only, but in the future it may start accepting contributions too --" however, there is no suggestion that it will go all-in and allow the public to fork or otherwise re-use the code in their own applications. Dashlane has released the code under a Creative Commons Attribution-NonCommercial 4.0 license, which technically means that users are allowed to copy, share and build upon the codebase so long as it's for non-commercial purposes. However, the company said that it has stripped out some key elements from its release, effectively hamstringing what third-party developers are able to do with the code. [...]

"The main benefit of making this code public is that anyone can audit the code and understand how we build the Dashlane mobile application," the company wrote. "Customers and the curious can also explore the algorithms and logic behind password management software in general. In addition, business customers, or those who may be interested, can better meet compliance requirements by being able to review our code." On top of that, the company says that a benefit of releasing its code is to perhaps draw-in technical talent, who can inspect the code prior to an interview and perhaps share some ideas on how things could be improved. Moreover, so-called "white-hat hackers" will now be better equipped to earn bug bounties. "Transparency and trust are part of our company values, and we strive to reflect those values in everything we do," Dashlane continued. "We hope that being transparent about our code base will increase the trust customers have in our product."

Apple is taking steps to separate its mobile operating system from features offered by Google parent Alphabet, making advances around maps, search and advertising that has created a collision course between the Big Tech companies. From a report: The two Silicon Valley giants have been rivals in the smartphone market since Google acquired and popularized the Android operating system in the 2000s. Apple co-founder Steve Jobs called Android "a stolen product" that mimicked Apple's iOS mobile software, then declared "thermonuclear war" on Google, ousting the search company's then-CEO Eric Schmidt from the Apple board of directors in 2009. While the rivalry has been less noisy since, two former Apple engineers said the iPhone maker has held a "grudge" against Google ever since. One of these people said Apple is still engaged in a "silent war" against its arch-rival. It is doing so by developing features that could allow the iPhone-maker to further separate its products from services offered by Google.

[...] The second front in the battle is search. While Apple rarely discusses products while in development, the company has long worked on a feature known internally as "Apple Search," a tool that facilitates "billions of searches" per day, according to employees on the project. Apple's search team dates back to at least 2013, when it acquired Topsy Labs, a start-up that had indexed Twitter to enable searches and analytics. The technology is used every time an iPhone user asks Apple's voice assistant Siri for information, types queries from the home screen, or uses the Mac's "Spotlight" search feature. Apple's search offering was augmented with the 2019 purchase of Laserlike, an artificial intelligence start-up founded by former Google engineers that had described its mission as delivering "high quality information and diverse perspectives on any topic from the entire web."

2-year-old MacBooks with Apple's T2 security chip are being turned into parts because recyclers have no way to login and factory reset the machines, reports Motherboard. "It's a boon for security and privacy and a plague on the second hard market." From the report: "How many of you out there would like a 2-year-old M1 MacBook? Well, too bad, because your local recycler just took out all the Activation Locked logic boards and ground them into carcinogenic dust," John Bumstead, a MacBook refurbisher and owner of the RDKL INC repair store, said in a recent tweet. First introduced in 2018, the laptop makes it impossible for anyone who isn't the original owner to log into the machine. "Like it has been for years with recyclers and millions of iPhones and iPads, it's pretty much game over with MacBooks now -- there's just nothing to do about it if a device is locked," Bumstead told Motherboard. "Even the jailbreakers/bypassers don't have a solution, and they probably won't because Apple proprietary chips are so relatively formidable." When Apple released its own silicon with the M1, it integrated the features of the T2 into those computers.

"The functionality of T2 is built into Apple silicon, so it's the same situation. But whereas T2 with activation lock is basically impossible to overcome, bypass developers are finding the m1/m2 chips with activation lock even more difficult," Bumstead said. "Many bypassers have claimed solutions to T2 macs (I have not tried or confirmed they work... I am skeptical) but they admit they have had no success with M1. Regardless, a bypassed Mac is a hacked machine, which reverts to the lock if wiped and reset, so it is not ethical to sell bypassed macs in the retail environment."

Responsible recyclers and refurbishers wipe the data from used devices before selling them on. In these cases, the data is wiped, but cannot be assigned to a new user, making them effectively worthless. Instead of finding these machines a second home, Bumstead and others are dismantling them and selling the parts. These computers often end up at recycling centers after corporations go out of business or buy all new machines. [...] Motherboard first reported on this problem in 2020, but Bumstead said it's gotten worse recently. "Now we're seeing quantity come through because companies with internal 3-year product cycles are starting to dump their 2018/2019s, and inevitably a lot of those are locked," he said. "When we come upon a locked machine that was legally acquired, we should be able to log into our Apple account, enter the serial and any given information, then click a button and submit the machine to Apple for unlocking," Bumstead said. "Then Apple could explore its records, query the original owner if it wants, but then at the end of the day if there are no red flags and the original owner does not protest within 30 days, the device should be auto-unlocked."

Apple has provided iOS 12.5.7, macOS 11.7.3, and other updates for older devices that can't be updated to the latest releases. AppleInsider reports: The new updates are for users still using older devices and operating systems and address similar bugs and security patches available in the recent iOS 16.3 and macOS Ventura releases. The security patch notes list at least 14 different systems affected by security issues that have been patched. The new update versions are: iOS 12.5.7, iOS 15.7.3, iPadOS 15.7.3, macOS Big Sur 11.7.3, and macOS Monterey 12.6.3.

Users may note the skipped iOS versions between iOS 12 and iOS 15. Those are due to where devices were cut off from updating. Every device that could run iOS 13 could run iOS 15, so Apple doesn't update every version. The oldest device supported by iOS 12.5.7, for example, is the iPhone 5s, which was released in September 2013. The oldest Macs supported by macOS Big Sur are the 2013 MacBook Air, Mac Pro, and MacBook Pro. Anyone capable of updating these new updates to the older operating systems should do so as soon as possible. The update addresses known security issues that could put the user at risk.

An anonymous reader quotes a report from 9to5Mac: Apple's first AR/VR headset could be unveiled sometime this spring, and rumors continue to offer more information about what Apple has in the works. A wide-ranging new report from Bloomberg now offers a slew of details on Apple's "Reality Pro" headset, including that the "eye- and hand-tracking capabilities will be a major selling point" for the product. Using external cameras, the headset will be able to analyze the user's hands, while internal sensors will be used to read the user's eyes.

The report explains: "The headset will have several external cameras that can analyze a user's hands, as well as sensors within the gadget's housing to read eyes. That allows the wearer to control the device by looking at an on-screen item -- whether it's a button, app icon or list entry -- to select it. Users will then pinch their thumb and index finger together to activate the task -- without the need to hold anything. The approach differs from other headsets, which typically rely on a hand controller."

More details on the hardware of the headset include that there will be a Digital Crown similar to the Apple Watch for switching between AR and VR. The VR mode will fully immerse the wearer, but when AR mode is enabled the "content fades back and becomes surrounded by the user's real environment." This is reportedly one of the features Apple hopes will be a "highlight of the product." To address overheating concerns, the Reality Pro headset will use an external battery that "rests in a user's pocket and connects over a cable." There will also be a cooling fan to further reduce the likelihood of the headset overheating. "The headset can last about two hours per battery pack," Bloomberg reports. The battery pack is "roughly the size of two iPhone 14 Pro Maxes stacked on top of each other, or about six inches tall and more than half an inch thick." Another tidbit from the report is that the headset will be able to serve as an external display for Mac. "Users will be able to see their Mac's display in virtual reality but still control the computer with their trackpad or mouse and physical keyboard," reports Bloomberg. Apple is also "developing technology that will let users type in midair with their hands."

Additionally, FaceTime on the headset will "realistically render a user's face and full body in virtual reality."

A team of more than 1,000 people have been reportedly working on the first version of the device for the past seven years. It's slated to cost "roughly $3,000" when it debuts sometime this spring.

Apple released iOS and iPadOS 16.3, macOS Ventura 13.2, and watchOS 9.3 today. The updates focus primarily on bug fixes and under-the-hood improvements, but there is one notable addition: Apple ID got support for hardware security keys. From a report: Once they've updated to the new software, a user can opt to make a device like a YubiKey a required part of the two-factor authentication process for their account. It's unlikely most users will take advantage of this, of course, but for a select few, the extra security is welcome. Other additions in iOS 16.3 include support for the upcoming new HomePod model, a tweak to how Emergency SOS calls are made, and a new Black History Month wallpaper. On the Mac side, hardware security key support is joined by the rollout of Rapid Security Response, a means for urgent security updates to be delivered to Macs without issuing a major software update. The watchOS update is oriented around bug fixes.