New research places the sun's magnetic field close to the surface, upending decades of theories

New research indicates the sun’s magnetic field originates close to the surface and not deep within the star, according to findings published in the journal Nature. This upends decades of prevailing scientific thought that placed the field more than 130,000 miles below the surface of the sun. It also brings us closer to understanding the nature of the sun’s magnetic field, which has been on scientist’s minds since Galileo.

The study, led by Northwestern University and a team of international researchers, suggests that the magnetic field actually generates 20,000 miles below the surface. This was discovered after the team ran a series of complex calculations on a NASA supercomputer. It’s worth noting that these are just initial findings and more research is required to confirm the data.

The sun’s magnetic field fluctuates in a cycle that lasts 11 years. During the strongest part of this cycle, powerful winds and sunspots form at the solar equator, along with plumes of material that cause the aurora borealis here on Earth. Previous theories that place the magnetic field deeper within the sun have had a difficult time connecting these various solar phenomena. Scientists hope that, given further study, they’ll be able to use this theory to not only explain the creation of solar events, but more accurately predict when they will occur.

This could lead to more than just earlier predictions of the next aurora borealis event. The sun’s intense magnetic energy is also the source of solar flares and eruptions of plasma called coronal mass ejections. When these ejections travel toward Earth, all kinds of bad things happen. This famously occurred back in 1859, when a giant geomagnetic storm created the largest solar storm in recorded history.

This is called the Carrington Event, attributed to British astronomer Richard Christopher Carrington. The solar flare, which was actually a magnetic explosion on the sun’s surface, briefly outshone the sun and caused colored lights to erupt all over the planet, similar to the aurora borealis. It also supercharged telegraph cables, shocking operators, and set telegraph paper on fire. It was pretty nasty.

Now, this was 1859, before the modern use of electricity and before computers and all related technologies. If something like the Carrington Event were to occur today, we’d have it much worse. The emitted X-rays and ultraviolet light would interfere with electronics, radio and satellite signals. The event would cause a solar radiation storm, which would be deadly to astronauts not fully equipped with protective gear.

It would also lead a coronal mass ejection to bump up against Earth’s magnetic field, which would shut down power grids, cell phone satellites, modern cars and even airplanes. The resulting global power outages could last for months. Last month’s smallish (relatively speaking) storm messed with electronics and that was no Carrington-sized event. Even worse? We are absolutely due for this to happen. It’s basically a ticking time bomb.

So these findings could, in theory, be used to prepare new early warning methods for large-scale solar flares hitting Earth. Someday, we might have solar flare warnings alongside hurricane warnings and the like. The research has already demonstrated some interesting links between sunspots and the sun’s magnetic activity.

“We still don’t understand the sun well enough to make accurate predictions” of solar weather, lead study author Geoffrey Vasil of the University of Edinburgh told The Hill. These new findings “will be an important step toward finally resolving” this mysterious process, added co-author Daniel Lecoanet of Northwestern University.

This article originally appeared on Engadget at https://www.engadget.com/new-research-places-the-suns-magnetic-field-close-to-the-surface-upending-decades-of-theories-182059055.html?src=rss

Starliner’s first crew mission gets pushed back yet again, this time with no new launch date

The first crewed flight of Boeing’s Starliner capsule still hasn’t launched more than two weeks after its originally scheduled liftoff date, and as of right now, there’s no telling when it will. In a statement emailed to members of the press late on Tuesday, NASA announced it was calling off the launch attempt set for May 25. Starliner’s maiden crew mission has already been rescheduled multiple times, but in this instance, NASA hasn’t set a new launch date. “NASA will share more details once we have a clearer path forward,” the agency said in its statement, per SpaceNews.

The first attempt at the beginning of the month was scrubbed due to the discovery of a faulty oxygen relief valve on the ULA Atlas V rocket carrying Starliner. Engineers replaced the valve and Starliner was slated to fly later that week, but that attempt was postponed, too. On May 14, NASA revealed that engineers were working to resolve a helium leak in the spacecraft’s propulsion system. In an update a few days later, NASA said the leak was “stable and would not pose a risk at that level during the flight.” A new targeted launch date was set at that time and ultimately rescheduled once more, but it seems the problems are ongoing.

“The team has been in meetings for two consecutive days, assessing flight rationale, system performance and redundancy,” the agency said in the latest update, according to SpaceNews. “There is still forward work in these areas, and the next possible launch opportunity is still being discussed.” Delays have defined Starliner’s development up until this point, but since two astronauts — Butch Wilmore and Suni Williams — will be on board for this mission, the stakes are especially high; now isn’t the time to start cutting corners.

This article originally appeared on Engadget at https://www.engadget.com/starliners-first-crew-mission-gets-pushed-back-yet-again-this-time-with-no-new-launch-date-163020007.html?src=rss

Sure, why not: China built a chatbot based on Xi Jinping

Chatting it up with a fake ScarJo not doing it for you? Why not try a conversation with the leader of China? There’s a new chatbot in town and it’s based on Xi Jinping. As a matter of fact, it was trained using the ‘thoughts’ of the Chinese leader. I put thoughts in quotes because researchers didn’t use some kind of new mind-reading technology. Chinese officials just used a bunch of his books and papers for training purposes, according to a report by The Financial Times.

His political philosophy is collectively known as “Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era” or, simply, “Xi Jinping Thought.” This ideological doctrine has been created during his tenure as leader of the Chinese Communist Party (CCP). With that in mind, the chatbot was trained on official literature that falls under that umbrella, including more than 12 books allegedly written by Xi Jinping himself. The training set also includes government regulations, policy documents, state media reports and other official publications.

A single document examined by The Financial Times used to train the chatbot contained over 86,000 mentions of Xi Jinping, with language that urges citizens to “ensure that in thought, politics, and action, we are always in high alignment with the Party Central Committee with General Secretary Xi Jinping at its core.” This chatbot must be really fun at parties.

The technology hasn’t rolled out to the general public yet. It’s being used at a research center under the purview of the Cyberspace Administration of China (CAC), though it may eventually be released for wider use. The model can answer questions, create reports, summarize information and translate between Chinese and English. It’s a basic chatbot, though one that’s likely to disseminate Xi’s ideas on politics, economics and culture.

This move comes amid extensive efforts by Chinese officials to promote the philosophies of Xi and his authoritarian state. As previously mentioned, more than a dozen books are attributed to the leader and they typically take center stage at the country’s book fairs. Popular news apps from companies like Tencent and Netease reserve slots at the top of feeds for articles from official state media, and most of these posts feature Xi. Children as young as ten are required to study his political philosophy, so the chatbot could find a use there.

The major Western AI models aren’t available in China, as the CAC mandates that generative AI providers “embody core socialist values” and that the output from any chatbot must not “contain any content that subverts state power.” So there’s no ChatGPT, Google Gemini or anything like that. Chinese companies like Baidu and Alibaba must ensure that their models strictly control generated content related to Xi or any sensitive issue.

This is a huge challenge for these companies, as most groups train their models with some English language data. This introduces the potential for responses that run afoul of the country’s speech regulations. To get around this, Chinese chatbots will typically restart the chat when asked about sensitive topics. The country is, however, leading the way in the “chatbots based on deceased relatives” department. With that in mind, Xi Jinping could very well espouse his philosophy from now until the end of time.

This article originally appeared on Engadget at https://www.engadget.com/sure-why-not-china-built-a-chatbot-based-on-xi-jinping-155828456.html?src=rss

Anker power banks are up to half off ahead of Memorial Day weekend

Many people will be traveling this Memorial Day weekend as the summer unofficially gets underway. It’s important to keep smartphone, tablet and laptop batteries topped up, but you can’t always rely on finding an outlet as you’re on the move. So it’s always useful to have a power bank on hand. As luck would have it, Anker’s power banks are on sale for up to 50 percent off. The Anker MagGo Power Bank 10K, for instance, has dropped to $70. That’s $20 off the usual price.

This is our pick for the best MagSafe power bank so if you have an iPhone 12 or later, it’s definitely worth considering. It’s Qi2 certified, so it can wirelessly charge other supported devices as well, albeit at a slower rate than the 15W speed you’ll get on a MagSafe-ready iPhone.

Anker claims the MagGo Power Bank can wirelessly charge an iPhone 15 from zero to 50 percent capacity in 44 minutes. With a 10,000mAh capacity, it can charge an iPhone 15 Pro up to 1.8 times over. It has a built-in stand, so you can prop up your phone to watch videos on a train or plane as it charges. There’s also a smart display that’ll show you the battery level and remaining usage time of the power bank.

Elsewhere, you can snap up the Anker Prime Power Bank for a record low of $125. That’s $55 less than the usual price. This model has a far larger capacity than the MagSafe offering at 27,650mAh — that’s enough to charge a 13-inch, M2-powered MacBook Air 1.28 times or an iPhone 14 around 4.67 times, Anker says.

The power bank has fast charging support for multiple devices at the same time via its dual USB-C and single USB-A port array. Anker claims it can charge a 16-inch M2 Pro MacBook Pro to 50 percent in 28 minutes.

In addition, the Anker Magnetic Power Bank 5K is 50 percent off in this sale, having tumbled to $35. This has a smaller capacity of 5,000mAh (which is good for 0.8 full charges of an iPhone 13) and it doesn’t have a screen like the other two models mentioned above. But it’s a handy way to keep your phone’s battery topped up while you’re on the move. It has a built-in kickstand and you can recharge while using it via a USB-C cable.

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This article originally appeared on Engadget at https://www.engadget.com/anker-power-banks-are-up-to-half-off-ahead-of-memorial-day-weekend-152054276.html?src=rss

Emory University awarded two students $10,000 for their AI study tool, then suspended them

Individuals and organizations are still struggling with how and how much to integrate AI into daily life. Rarely has that been more clear than a case out of Emory University in which the school went from awarding students with an entrepreneurship prize worth $10,000 for their AI-powered studying tool to suspending them for it, 404 Media reports. No, the students didn’t suddenly misuse the tool, known as Eightball, in any way; they did just as they said they would, and all the while, Emory promoted them — until they didn’t.

Eightball allowed students to turn any coursework or readings into practice tests or flashcards for studying. It also connected to Canvas — the platform professors at Emory use to share course documents with their students. A demo video for Eightball called it similar to ChatGPT but trained on Canvas courses, looking at everything from lectures to slides, rather than students having to upload each PDF individually to the tool. 

Emory’s Honor Council accused Eightball’s creators of cheating, plagiarizing and helping other students violate the Honor Code in November 2023 and the duo shut the tool down. The Council also claimed Eightball attached to Canvas without permission, despite it being stated during the awards competition in Spring 2023. The body launched an investigation into the students, which found that Eightball hadn’t assisted with cheating and that the student creators had never lied about its capabilities.

Yet, the Honor Council recommended a year suspension for one of the students, Benjamin Craver, and expulsion for the other (who ideated Eightball). The Council’s director called the situation “unprecedented” due to the harm it could cause at Emory. Craver was eventually suspended for the summer and fall 2024 semesters — after which he would need to apply for readmission. He was also given a mark on his permanent record and required to complete an educational program. His co-creator received a one-year suspension.

Craver filed a lawsuit on May 20 against Emory detailing how Eightball came to be, teachers’ support and use, articles promoting it in the university’s newspaper and that the students had always been transparent in its use. Among other evidence, the lawsuit also shares words of support from the associate dean of Emory’s business school about Eightball following the award and her choice to connect the students with an outside entrepreneur, an Emory Alumnus. “While nothing about Eightball changed, Emory’s view of Eightball changed dramatically,” Craver’s lawsuit states. “Emory concedes that there is no evidence that anyone has ever used Eightball to cheat. And to this day Emory advertises Eightball as an example of student innovation and entrepreneurship.”

This article originally appeared on Engadget at https://www.engadget.com/emory-university-awarded-two-students-10000-for-their-ai-study-tool-then-suspended-them-120026233.html?src=rss

Panasonic S9 hands-on: A powerful creator camera with a patented LUT simulation button

Panasonic’s mirrorless cameras have always been popular with pro video shooters, but to date the company hasn’t directly tackled a key segment: influencers. Today, it’s finally jumping in with the S9, a small and stylish full-frame camera with similar capabilities to Sony’s ZV-E1. The S9’s key feature is a dedicated LUT button and app that let you quickly select custom and preset video looks, much like you can with Fujifilm’s simulations.

With the same 24-megapixel sensor as Panasonic’s S5 II, the S9 supports up to 6.2K 30p video and comes with Panasonic’s latest phase-detect and AI-tracking autofocus. It also has advanced in-body stabilization that promises gimbal-like smoothness.

There are a few things missing, though, like a viewfinder and mechanical shutter. Finally, there’s the $1,500 price, which isn’t much less than the more-capable S5 II. So does Panasonic’s first camera for influencers deliver? I tested a pre-production version of the S9 in Japan to find out.

At 486 grams (17.1 ounces), the S9 is light for a full-frame camera and just three grams heavier than the ZV-E1. I’ll discuss Panasonic’s new 26mm f/8 lens soon, but with that, the whole system is small enough to slip into a bag and is actually a bit lighter than Fujifilm’s X100 VI.

The S9’s design is cute, but the polycarbonate body doesn’t feel nearly as premium as, say, Fuji’s X100 VI. It comes in a choice of red, blue, green and black in a faux leather covering. It’s not as pretty as Fujifilm’s offerings, but is more stylish than most Lumix cameras.

With that smooth design and no handle, though, it’s a bit hard to grip. This isn’t a problem when using lightweight lenses, but with larger ones like the Lumix 24-70mm f/2.8, the S9 could slip right out of your hand. Panasonic did give us a dedicated SmallRig grip that helps a lot, but that’s not included in the price.

The S9 has stripped-down controls compared to most Panasonic cameras. With no top rear dial or joystick, it’s trickier to change settings than on larger models like the S5 II.

What it does have that we’ve never seen is a LUT button that Panasonic actually patented. Those letters stand for look-up table, and pressing the button brings up a choice of built-in or custom simulations.

Panasonic S9 mirrorless camera hands-on
Steve Dent for Engadget

The flip-around screen is great for vlogging, but the S9 lacks an electronic viewfinder, much like Sony’s ZV-E1. It has just a cold shoe on top, so it can’t power flashes, microphones, a viewfinder or other accessories.

It’s also missing a headphone port, which is unfortunate for a camera dedicated to video. And while the Fujifilm X-T30 supports a headphone via the USB-C port, the S9 doesn’t have that option, nor does it support wireless sound. As for storage, the single SD card slot enables UHS-II speeds, but is located inconveniently next to the battery compartment

For a hybrid camera aimed at videographers, the S9 isn’t bad for stills. You can shoot at 9 RAW frames per second, and the buffer will hold up to 55 shots. The S9 doesn’t have a mechanical shutter, though, and distortion can be problematic with fast-moving subjects.

Continuous autofocus for photos works well, though it’s still behind Canon and Sony. The AI is good at locking onto human faces, bodies and eyes, and also works with animals, cars and motorcycles. It’s not a sports or wildlife camera by any means, but the majority of my photos were in focus.

Like the S5 II, the S9 shoots 14-bit RAW images in single-shot mode but drops to 12-bit RAW for burst shooting. As this was a pre-production camera without the final firmware, I was unable to test RAW quality, but I’d expect it to be in line with the Panasonic S5 II.

Photo quality otherwise is good from what I’ve seen so far, with realistic colors and skin tones. In low light, I wouldn’t go past about ISO 6400 as noise can get bad compared to cameras with similar sensors, like Nikon’s Z6 II.

Panasonic S9 mirrorless camera sample images
Steve Dent for Engadget

I liked the S9 as a street photography camera, as it’s discreet, silent and lightweight. However, the new $200 pancake lens that helps make it so light is manual focus only and has just one f/8 aperture setting which may turn off buyers. On top of that, with no electronics in the lens, the zoom window doesn’t pop up to aid focus. As such, you need to rely on the focus peaking assist.

As a video camera, the S9 is generally excellent, but has some pluses and minuses compared to the ZV-E1. On the positive side, the higher-resolution sensor allows for up to 6.2K 30p or supersampled 4K 30p video using the entire sensor width. It also supports full readout 3:2 capture that makes vertical video easier to shoot.

4K 60p requires an APS-C crop, and to get 120 fps video you need to drop down to 1080p. Like the S5 II, it supports a number of anamorphic formats with supported lenses.

Panasonic S9 mirrorless camera hands-on
Steve Dent for Engadget

The ZV-E1 has half the resolution, so video isn’t quite as sharp, but Sony’s camera can shoot 4K at up to 120 fps and rolling shutter isn’t nearly as bad.

One potential issue with this camera for creators is the limited continuous recording time, which is capped at just 10 minutes at 6.2K and 15 minutes at 4K. That’s due to the small size and lack of a fan, but you can start recording again immediately after it stops — so this would mainly affect event shooters needing to do long takes. We’ll see if these recording times remain in the final firmware.

The S9 has excellent in-body stabilization, with up to 6.5 stops using supported lenses. Like the S5 II, it offers a boost mode that’s best for handheld shooting with limited movement, and an electronic mode with a 1.4x crop in the “high” setting.

Panasonic S9 hands-on: A powerful creator camera with a patented LUT simulation button
Steve Dent for Engadget

The latter can smooth out footsteps and other jolts well enough to replace a gimbal in a pinch. It does a better job than the ZV-E1 with abrupt movements, but the latter crops in slightly less at 1.3x.

Autofocus mostly keeps subjects sharp, but it can occasionally lag. The AI-powered face-tracking stays locked on a subject’s eyes and face, though sometimes the autofocus itself doesn’t keep up. However, these could be pre-production issues. 

With the same sensor as the S5 II, quality is very similar. Video is sharp and colors are realistic, with pleasing skin tones. It’s not quite as good in low light as other 24MP cameras like the Canon R6 II, with noise starting to become noticeable at ISO 6400. The ZV-E1, in comparison, can shoot clean video at ISO 12800 and even beyond.

Panasonic S9 mirrorless camera hands-on
Steve Dent for Engadget

I enjoy shooting Panasonic V-log video as it’s easy to adjust in post and offers excellent dynamic range. It’s one big reason Panasonic cameras are so popular with professional videographers, so it’s nice to see this on a less expensive model.

So what about the new LUT feature? To get the most out of it, you have to go into the new Lumix Lab app. Panasonic has a handful of presets to get you started, or you can load custom LUTs from a variety of creators. You can also make your own in an editing program like DaVinci Resolve.

Panasonic S9 mirrorless camera hands-on
Steve Dent for Engadget

Applying the LUT bakes the look into the video, which makes it hard to adjust it later on. However, you can shoot standard or V-Log footage and use the LUT as a preview, then apply that same look in post without being locked in.

The LUT button is a clever idea, as it allows creators to create cool shots without the need to futz around in post. However, many may not even be familiar with the term “LUT,” so Panasonic has an uphill battle selling the benefits. By comparison, many influencers understand the advantages of Fujifilm’s simulations.

Panasonic S9 mirrorless camera hands-on
Steve Dent for Engadget

With the S9, Panasonic is trying to attract influencers with a small, stylish camera that makes it easy to create interesting video looks quickly. At the same time, it has nearly all the capabilities of higher-end models like the S5 II.

It does have some flaws that make it a hard sell for photographers. And I’m concerned about the $1,500 price tag, as that’s just a bit less than the S5 II, which has an EVF, mechanical shutter, extra card slot, better ergonomics and more.

So far, it comes out well against the ZV-E1, though. I like the extra resolution and sharpness, and it has superior stabilization. It’s also cheaper, but only by about $300 at the moment. It looks like a good first try and I have a few quibbles, but I’ll know more once I’m able to test the production version.

This article originally appeared on Engadget at https://www.engadget.com/panasonic-s9-hands-on-a-powerful-creator-camera-with-a-patented-lut-simulation-button-140046910.html?src=rss

Ray-Ban Meta smart glasses can now upload photos directly to Instagram Stories

Meta has updated its Ray-Ban Meta smart glasses to give it more hands-free capabilities, starting with a new feature that lets you share images as Instagram Stories without having to take out your phone. You can just say “Hey Meta, share my last photo to Instagram,” if you’ve already snapped the photo you want. But you can also say “Hey Meta, post a photo to Instagram” if you want to be more spontaneous and take a picture to upload as a Story on the spot. It’s for those moments you don’t mind sharing with your followers, unedited, in real time. 

In addition, you’ll now be able to get your glasses to quickly play your tunes on Amazon Music. Just say “Hey Meta, play Amazon Music” to start listening through the smart glasses’ open-ear audio system. And yes, you’ll be able to control the audio with the device’s touch controls or with your voice. If you have a Calm account and need to decompress, you can listen to guided meditation or mindfulness exercises on your smart glasses instead. To do so, just say “Hey Meta, play the Daily Calm.” And if you don’t have a Calm account, you can get a three-month subscription for free if you follow the on-screen prompts in the Meta View app. All these features are “rolling out gradually,” so you’ll eventually get access to them if you don’t have them yet. 

Last month, Meta also rolled out multimodal AI for the Ray-Ban smart glasses after months of testing. It enables the smart glasses to act as a personal AI gadget outside of the smartphone, similar to the Rabbit R1 and the Humane AI Pin. Thanks to that update, you can now ask the smart glasses to describe objects in the environment, identify landmarks and read signs in different languages, which sounds especially useful for frequent travelers. Meta also gave the device the ability to make hands-free video calls with WhatsApp and Messenger.

This article originally appeared on Engadget at https://www.engadget.com/ray-ban-meta-smart-glasses-can-now-upload-photos-directly-to-instagram-stories-130019041.html?src=rss

Airbnb hosts can get discounts on EV chargers

You might start to see more Airbnb properties with EV accommodations in the future. The online platform is teaming up with ChargePoint to get more Airbnb hosts to install EV chargers, Business Wire reports. The partnership means Airbnb hosts can access an exclusive ChargePoint package and save money. 

ChargePoint is giving Airbnb hosts 25 percent off whichever charger they pick and another $100 off installation fees. Chargers start at $399, meaning customers will get at least $100 off on that purchase alone. However, the installation deal is only available when purchased through the Airbnb page on ChargePoint’s website. Airbnb is also giving another $200 off charging hardware for the first 1,000 Airbnb hosts to make purchases.

The partnership could lead to greater success for hosts. According to Airbnb, searches for properties with EV chargers increased by over 80 percent between 2022 and 2023. Also, it claims that, on average, listings with EV chargers get more income and nights booked than those without one. 

This article originally appeared on Engadget at https://www.engadget.com/airbnb-hosts-can-get-discounts-on-ev-chargers-122954626.html?src=rss

Engadget Podcast: Microsoft's Surface and Windows head on Copilot+ AI PCs

Microsoft made some unusually major moves ahead of its Build developer conference: It announced a new Copilot+ initiative for powerful AI PCs, which will be led by the new Surface Pro and Surface Laptop. These machines are powered by Qualcomm’s new Snapdragon X Plus and Elite chips, and they come with a special version of Windows 11 optimized for Arm mobile chips and AI. Basically, Microsoft is doing for PCs what Apple did with its M-series Macs four years ago.

In this bonus episode, Devindra chats with Pavan Davuluri, Microsoft’s head of Windows and Devices, about the new Surface devices and the Copilot+ PC initiative. We still don’t know how well these new machines will perform, but it sounds like Microsoft has certainly heard our complaints about Arm-based Windows devices.


Listen below or subscribe on your podcast app of choice. If you’ve got suggestions or topics you’d like covered on the show, be sure to email us or drop a note in the comments! And be sure to check out our other podcast, Engadget News!

Devindra: Hey everyone, this is Devindra here. I had a chance to chat with Pavan Davuluri, the head of Microsoft Windows and Devices, basically the team in charge of Surface and Windows. And we talked about the new Copilot Plus Surface PCs, the Surface Pro and the Surface Laptop, and the whole new Copilot Plus initiative in general.

It’s kind of a big move for Microsoft. We’ve reviewed quite a few of the ARM based Windows PCs and you know, they have not worked out so well. So I think this could be different, at least from the benchmarks we’ve seen. We still need to test these things, but I think Pavan is also aware of Microsoft’s own issues around this kind of hardware and they’re aware that this seems like a big push for them and a good opportunity to kind of shift to a mobile platform, just like Apple did.

So anyway, here’s my chat with Pavan.

Devindra: Pavan, thank you so much for speaking with us, how do you feel about these new devices and Copilot Plus as an initiative?

Pavan: I’m excited. It’s been a multi-year journey for our team. So I’m excited to share. I think the work that we’ve been on for some time now. And I’m also excited because I think it’s the start of a journey for us.

So we had an opportunity to tell our story, bring a bunch of product and value out there and then I’m excited to see what people will do with it.

Devindra: Awesome. I remember when there were rumblings about this I think for the past year we were hearing that Microsoft was doing something maybe with ARM chips again and with Qualcomm and we saw the new Snapdragon benchmarks I think last fall.

And we started getting a little excited and also a little worried, because personally, I have like a love or hate relationship with Windows on ARM, I reviewed the first Surface with Windows RT, it was, it was a worthy attempt, and then most recently we’ve seen the Pro X devices and all those things, and recently I did the Pro 9 with 5G, and even then I was like, I don’t, I just had a lot of issues with it.

So, what did you guys learn from your past experiences with Windows on ARM that you brought into this one?

Pavan: That’s a good question. I do remember your thoughts on them at the time, and we actually did pay attention to them yeah, as a team, collectively. There’s a couple of things I think that we learned that were meaningful.

One that I think we’ve addressed in the conversation. Current generation of the Snapdragon X parts that Qualcomm team has delivered. Performance matters. And so one of the foundational investments we’ve made in much more performance CPUs, both in terms of the CPU energy efficiency, but also peak performance of these CPUs.

We love multithreaded performance because it matters to the operating system, but we wanted to make sure we had good sustained and peak performance. I think that’s a significant improvement from our previous generations that we, you know, we learned about. The second big thing was the work that we did on what we’re calling Prism, the new ARM emulator.

We, we certainly learned through that journey that emulation performance matters both in terms of the efficiency of the emulation itself and the breadth of catalog compatibility with emulation. So that was a big lesson learned. I think we’ve made good progress. The third thing really and hence it’s been a multi year journey, is making sure we have great performance.

Native arm app experiences for us. And so we have worked across the breadth of the windows ecosystem to go deliver on great app experiences, and we are very excited that our collective ecosystem partners across a range of top app categories. Now, those apps are native. And so whether you look at you know, Disney and Spotify had one in the spectrum, it’ll be photoshopped or, you know, your most used browsers.

I think at this point in time, Mhm. Certainly they’re all native. Our ecosystem is certainly committed. And then the big thing for me was the biggest developer on Windows is Microsoft. Microsoft bringing native apps has been a huge thing for us. And so I’m super proud of the Edge team having a native version now for us.

The M365 app estate really is native. A bunch of our security products are native. Your inbox apps, your calculator is native. And so, yeah. I think those are big lessons learned and be a problem to bear.

Devindra: Gotcha. I will let you know, like, I’m personally, maybe I’m weird about this, I’m more interested in what’s going on with Windows on ARM than the AI stuff.

I think the AI stuff is cool, has a lot of potential, but we’ve lived through Windows on ARM for a long time. Like, oh, this is finally here, you’ve got good battery life, you’ve got a lot of stuff. Can you tell me, like, these improvements, will they trickle down to the existing devices? Will the Surface Pro 9 5G, the Pro X, will they get benefits from these changes to Windows?

Pavan: Some benefits will trickle down to those. Some are going to be platform dependent, and so a lot of the work that we did was really are learning to make the OS and the silicon platform a deeper, more synergistic vehicle for delivery. And so, in those instances, the OS improvements are tied to the platform themselves, but not all, some of them.

And we continue to look at ways of finding ways Find a way to, you know, bring them back to our broader ARM install base but I think we’re going to prioritize the Snapdragon X series going forward. Gotcha.

Devindra: Is there a new name for what you’re doing with this Windows? Microsoft has been very, very big on different Windows names, like RT and we, we’ve gone through a couple.

Are you guys calling this anything differently? Referring what this Windows on ARM is versus the old stuff?

Pavan: It’s Windows 11. Okay. And in, you know, in my mind’s eye, there isn’t, there’s only one flair of Windows, it’s Windows 11. And that’s true for consumers Devindra, it’s true for our commercial customers, it’s true for developers, in my mind, you know, importantly.

So we don’t want people to have to think about all of that, we want them to be able to build apps for us to be predictable in certain set of ways that matter to them, and then unlock the ability to build devices and, you know, people have choice on the kinds of products and platforms they want to build.

Devindra: Gotcha. And these first batch of devices, the Surface Pro, interesting, you guys aren’t using the numbers anymore. I see Surface Pro 11th generation is how you’re referring to it in documents, and the new Surface laptop, these are Qualcomm powered machines right now, but we’re also, you talked with Intel, you talked with AMD, they were here, or they at least said that they have hardware coming out.

Can you tell us how that will fit into the Surface lineup, or are we just thinking about Qualcomm Surface devices for now?

Pavan: Our partnerships with AMD and Intel have been longstanding indeed. Certainly for the Windows ecosystem at large, the operating system itself, but also on Surface. And I think we will make decisions on what silicon we use in Surface products based on how do we best build a system that serves end customers and certainly represents innovation in the Windows ecosystem.

And we look forward to working with all of them.

Devindra: Gotcha. Yeah. And you guys also have a lot of partner hardware coming out, which I was surprised to see. Normally, when this happens, you have your devices and you’re like, Hey, everybody, follow along. But you have them now. You have all the major manufacturers.

You have new machines coming. Can you talk about the process of basically coordinating that? Because I feel like that makes Copilot Plus feel like a true initiative and not just Microsoft putting a flag in the ground saying, Hey, everybody follow us, right?

Pavan: You nailed it. I think that is exactly the intent.

And that is the, I think first I will say I am Deeply grateful for the partnerships across the windows ecosystem. So you saw the major partners out there today. They have been with us again on a multi year basis on this journey. For sure. I think for me, having been on the windows team and in the past in the surface team for some time, I think the level of partnership we have seen from them and from us is the thing that I have not seen before.

I guess it’s probably the simplest way to describe it. They have been great in terms of Making sure we were building product with. the value prop that actually mattered and delivered to them. That was, you know, a great place up front where they were part of the product making journey with us. We’ve had a deep co engineering cycle, because building these great systems at the end of the day does require both the hardware platform, the silicon, certainly the operating system, app layers to all be equipped.

This is sort of the idea of the system configurations that they talked about. And so we went through, you know, a whole generation of co engineering with them together. And then now, when it comes to going to market, and telling our story, and landing our customers through it, I find that we are deeply aligned together.

Because I think, to your point, whether it’s performance, and, you know, fundamentals that we can go deliver on, or unlocking new AI things, it’s a thing that, you know, it captures all of our imagination, and all of our mind share. It’s a thing I think they’re as excited about as we are. And you’re right. It doesn’t, I don’t think it’s a meaningful exercise across the industry if our partners are not there with us.

I’m actually just grateful that our collective team, our marketing team specifically our field team, we were able to just, and engineering, of course, you know, pull them all together. It was great.

Devindra: I think it’s kind of interesting because Apple kind of did this four years ago, too. Like, we all covered the, the M series chips and everything, but they have the advantage you guys don’t, right?

Like, they own the hardware, they own the software. They could be like This is a big ship, but we’re just turning. We can just do it. You guys can’t. You have to work with your partners to kind of coordinate all that. How long have you guys been working on, like, making this transition?

Pavan: To your point earlier ARM itself is not a new construct for us.

This particular, and we’ve been at it for many generations, as you know, this particular iteration has been a few years for us. I’m, you know, I’m almost, I’m drawing a blank and where do I draw the line or the starting line for the exercise? Because some of these things start as a sort of an organic, you know, thought process.

Devindra: I feel like the Pro X was this, was the point where you guys were like, Hey, here’s a premium surface that’s thinner, lighter, you Here’s a vision of what the surface can be and then kind of the design follow that. So were you thinking about it by that point? That was three or four years ago.

Pavan: Yeah. Yeah, we were definitely thinking about it in that window of time.

Devindra: Yeah.

Pavan: Yeah. I would also say the big thing in addition, I mean, the thing that we really learned, I would say 2020, 2021, is thinking of it from a system standpoint and then adding AI as a first order construct from Silicon through, you know, platform level components, the OS to the shell layer to app experiences.

Yeah.

Devindra: I think something I say often, and don’t take this too harshly, but I think timing has never been Microsoft’s strong suit. I think Microsoft tends to deploy things, maybe a little too early. I saw, I was, I was growing up when web TV was a thing. I remember pocket PC devices. I remember Windows Mobile.

I had a Zune. I had multiple Zunes. So, I The timing, it seems interesting how quickly you guys jumped on AI last year with Bing search and everything and with the launch of co pilots, it does seem like you guys are kind of taking a leadership, I guess, role in timing for AI because everybody kind of had to respond to what you were doing.

Can you talk about just how that feels? Does it feel different to you for how Microsoft is approaching new technology?

Pavan: It does. It does feel different for sure. I personally find it Pretty exciting and energizing at the same time. It’s a little humbling as well I think to your point there is we certainly want to be in a place where we have enough composition and you know meaningful value and completed execution, you know quality of the product itself. And so it certainly puts pressure on that to make sure we are showing up in a leadership time frame with a great product But it is a different feeling for sure and I’m kind of excited about it because I do think we have a bunch of things we have learned in the last 18 months with the starting with the Bing work that happened last year.

Through the M365 co pilot work that has happened and now we’re calling the Windows co pilot runtime on device models and Windows 11. Where we have a ton of great lessons learned across the company that is a kind of a flywheel and accelerator for us. Responsible AI is one good example. That team has learned a lot.

They are now an integral part of how we think about it. Same thing applies for app teams. You know, they’re collectively in an AI first world. And so it’s a lot easier for us to go orchestrate work across the company.

Devindra: Can you talk more about the idea of responsible AI and how you guys are thinking about it?

Because the Recall feature seems very cool. Seems like something a lot of people could use. And then I think, like, oh man, this is, the way people are worried about people snooping in their browser history, right? There’s the meme, if I die, please delete my browser history. Stuff like that. And recall is just like, oh, you’ve created this thing that will see everything we’re doing online.

How are you guys thinking about the usability aspect of something like that, and also the data privacy aspects of it?

Pavan: Yeah, it’s a, it’s a really good question, and I think it’s important. For us, thinking about earning permission and trust through, you know, security and privacy, I think, was front and center in our mind as product makers as we were building that feature, Devindra.

If you, you know, when you start playing with these Copilot Plus PCs, you’ll see that as you go set up the PC for the first time, we are very deliberate in taking customers through a user experience, you know, onboarding journey that makes it very clear for them on what that experience is like. And And making sure we’re educating them and then giving them control is fundamental.

So in the onboarding experience. The second big thing is in the ongoing use of the product, we make it simple and intuitive so you are in control and you understand what is happening. And so I think as you get comfortable over time you know, you either give the experience more or less license. And so you’re always in control.

And we do that with the task bar and keeping the feature front and center with you for recall. And the third thing, I think we want to take the stress out of making it feel like you made a decision that you can’t undo. And so we give you enough control in the feature in the arc of time. And so you can, you know, delete, you know, instances from the past for instance, and so on.

So we’re using a lot of constructs that people are familiar with, with, with data that it’s already, you know, You know, the content rather that they’re sharing. Finally kind of an important decision we’ve made. For those PCs is the data, the semantic index is stored locally on your PC. And that is a thing that we feel confidence in being able to stand by.

And I think at the end of the day that is a foundational component of saying we’re not moving that data set to the cloud, we’re not training on it, for instance. There’s no other framework that has programmatic access to it. And so so I think those are, you know, first step in the journey for sure.

But those are some core components in making sure we meet those expectations.

Devindra: How are you guys thinking about recall when it comes to like multi user systems or shared systems? Because, hey, if everybody’s using a different account, then problem solved. That’s pretty easy. Everybody logs in. But for a lot of family computers, it’s just kind of sitting there and people run up to it and do their work.

How does recall work in a shared user environment like that?

Pavan: It follows a user account. And so to the extent there’s multiple users, you have multiple indices. If there’s one account that’s shared by multiple people, that’s a shared index. Hmm.

Devindra: Gotcha. I guess I think that makes sense. Can we talk about the devices specifically?

So first of all, interesting that you guys kind of did the step back from the numbers just Surface Pro and Surface Laptop. It always feels interesting when a company does that, like you’re kind of. Stake and claim. This is different. Yeah, point in time there. The actual hardware doesn’t seem that different.

You know, the Pro I’ve always liked is a, like, very sleek, light device. Thinner bezels on both. Are there, are there hardware changes that you want to bring up? I know OLED is now an option on the Pro. Yeah. Any in the quad cameras, the quad HD cameras, very nice. Anything else you want to highlight in the new models?

Pavan: First of all, your point, I think your observation is right on the money for us. We think co pilot plus PCs are the start of a new generation. And so we did want to put a marker for these devices represent that new class for us. And, and like you said earlier, it’s not just Surface. There’s a whole ecosystem that believes in that.

One of my favorite personal features that I love on the Pro is the detachable keyboard. I do love that. That It was, you know, when we talk to customers, the number of times people ask us for that feature without quite knowing that they’re asking us for it yeah, yeah, the design team in my mind, sort of, you know, going through intuitive understanding of how people work that flexibility and freedom is probably the Kind of the iconic thing that we’ve introduced this time around that has been in the work for some time.

It’s not easy because you want to deliver on great battery life on that little keyboard. It’s gotten thinner, it’s gotten more stiff and so you still have to have a battery and have great battery life on it. It has to be reliable, you know, because it’s your keyboard experience. On the laptop there are a bunch of things that I love.

You, you observation on the bezels getting thinner and lighter. I love bezels, yeah. Thin bezels, yeah. Thin bezels. I continue to love the 3×2. I feel like in the form factor it gives me the most bang for buck in terms of just workable real estate on the machine. I personally love the the user physical design of the product with ports and accessibility.

One of the things that is awesome about Windows is, I think, what people expect by way of I. O. and port interop, and so, on my laptop, at least, I have multiple 4K monitors on the screen. That is a thing I can kind of go after. So there’s lots.

Devindra: I do want to talk about the Flex keyboard, because it seems like, again, Microsoft does this thing where it’s like, ah, so close.

So close. It’s a great idea. It is $350. And that is just… you’re killing me. And then you have the bundle at $450. Okay, fine. I can accept that, although I think that’s a little too expensive. But I also know you guys are keeping the existing Pro covers around. At their existing prices. This felt like a great opportunity for Microsoft to at least put a keyboard with the Surface.

And I think, Okay. Ever since the Surface RT, I feel like I’ve been asking this question every year for the past 10 plus years. I’m going to keep asking it. What is the thinking about just putting a keyboard, like including a keyboard with the Surface? Because I think about these things differently than the iPad.

An iPad is a tablet. You’re going to use a tablet first, maybe occasionally with a keyboard. You guys keep talking about the Surface as a PC, as a Windows machine. Yes. Nobody wants a Windows machine without a keyboard. So, I don’t understand the justification of not at least bundling something with it.

Pavan: You know, so first, your dataset comment is absolutely right.

We, we have, you know, Most customers attach a keyboard to to the device itself. One thing we do have is flexibility of choice in the keyboards themselves, and so bundles and attach wise is freedom and flexibility across different configurations of keyboards and such. But I hear you on the desire to have them attached.

You are not alone, Devindra. And I’m sure the team will find a way, as best as we can, to make that happen when we can. The opening price point comment you made, I think that’s a great point as well. And we are looking to learn through this iteration. We’ll look at where customers are, where we are with demand, how the Flex Keyboard performs across countries, and We’ll certainly account for it as we go forward.

Devindra: I would, I definitely can’t wait to see that drop in price. It just feels like whenever you guys talk about surface pricing in particular, it’s like, well, yes, that’s the tablet. So, yes, it’s $999, but you have to add another $140 or $180 or $350 for the Flex to actually make it a useful computer. So, I feel like that just fudges with the way we talk about pricing around these things.

So, I’m hoping Microsoft is just aware. And I feel like, I don’t know, I feel like it would be easier to talk about these things with consumers and to sell them on it if they didn’t have to think about like, oh, I got to add this to the price. I have to buy a Surface Pen. I have to do all this other stuff.

It seems like the Surface experience has always been a little too complicated rather than You buy a MacBook, you know,

Pavan: The $999 comment versus a MacBook. Specifically, the surface laptops are $999 is a full laptop experience. And it is a, you know, I think, in fact, there’s more in that laptop feature set wise, performance wise, touch screens and so on.

That is an easy AP compare. You’re right. Surface Pro is a unique two in one device for sure. And you do need the attach for the peripherals. Yep.

Devindra: Okay. So we’re here. We’re also talking about Copilot Plus and all the AI stuff. I’m wondering, you know, we seek recall. We see Windows Studio FX and you guys are showing off some partner stuff.

How useful is that within the next year? How useful are the AI features for people within the next year on these existing machines?

Pavan: The Copilot+ machines. Yes. Okay, great. So you’re gonna, if you’re at Build tomorrow, you’re going to hear a lot more about us talking about the breadth of the ecosystem there.

Let me maybe think about it in a couple of slices. So obviously Copilot Plus PCs now The operating system itself has a bunch of new AI superpowers, for lack of a better word. And those are built into the operating system, and they’re powered by these models. There are a set of Microsoft Inbox apps that will take advantage of these capabilities.

That can, that’ll show up in a variety of different ways. We talked about painted photos, essentially. Those are using on device image gen models, essentially diffusion class models. You saw live translation. That is a way to go think about, you know, communication. Certainly, we’ve made Windows Studio effects available in the Service Pro X, I think, generation of time to start with.

We’ve built on that. You’ll, you’ll see us doubling down on that. You’ll get a lot more by way of real time camera and audio stacks getting enhanced and supercharged by AI. And then we introduced this notion of a Windows Copilot runtime, because we now do have a targeted environment for developers to go use to build AI apps on top of them.

In fact, I would tell you in my iteration now, I see more excitement from Windows developers, both web apps and, you know, native Windows apps, if you will. Excitement about adding AI capabilities, because we are now building the tools for them to get them access to the breadth of the ecosystem. And to do it in a way where you can either take advantage of it.

Like, you can get AI powers without having to have a bunch of, you know, AI scientists and model engineers and so on and so forth because we’re building, you know, APIs and DDI interfaces that, you know, services built on top of the models that we have in box. So you don’t have to be an AI person to take advantage of AI in your app.

We’re also giving the other end of the spectrum. People can bring their own models. They can, you know, we have stores, infrastructure for deploying them, managing them. And so somebody wants to, you know, go build a, you know, rag vector index in Windows in the future. Absolutely impossible.

Devindra: Gotcha. I just want to take this audio file and dump it in Windows, have it edit the audio for me, get it podcast ready and transcribe it.

I want that. I hopefully, I’m hoping that comes soon. Feature noted.

Pavan: Okay. Love it.

Devindra: Thank you so much, Pavan.

Pavan: Devindra, a pleasure as always. I’m grateful for the time. Thank you.

This article originally appeared on Engadget at https://www.engadget.com/engadget-podcast-microsofts-surface-and-windows-head-on-copilot-ai-pcs-193938281.html?src=rss

The Morning After: We test Sonos’ first wireless headphones

It’s been a long time coming, but Sonos’ first pair of wireless headphones are now in the hands of our tame audio expert. The Sonos Ace takes all of the company’s audio know-how, packaged in a more skull-friendly way. As well as the usual noise cancellation you’d expect with a pair of high-end cans, they also have some home theater-friendly tweaks.

Billy Steele was deeply impressed with the headphone version of its TruePlay tuning, called TrueCinema, which maps your location for better virtual surround. If you already own a Sonos soundbar, you’ll be able to pull the sound to the Ace in a heartbeat for those late-night movie sessions. Plus, Sonos’ ability to upscale audio that hasn’t been mastered in 7.1.4-channel Dolby Atmos should make even the most mediocre sound, uh, sound good.

Billy’s a fan, and you might be too once you’ve read his write up — so much so that we’ve got all the details for how you can pre-order right here.

— Dan Cooper

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This article originally appeared on Engadget at https://www.engadget.com/the-morning-after-we-test-sonos-first-wireless-headphones-111531630.html?src=rss