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We’ve been hearing rumblings for months now that Microsoft was working on so-called “AI PCs.” At a pre-Build event, the company spelled out its vision for AI PCs.

Microsoft is calling its version Copilot+ PCs, which CEO Satya Nadella described as a “new class of Windows PCs.” These include hardware designed to handle more generative AI Copilot processes locally, rather than relying on the cloud. That requires a chipset with a neural processing unit (NPU) and manufacturers such as Qualcomm have been laying the groundwork with chips like the Snapdragon X Elite. 

Microsoft is taking a partner-first approach to making Copilot+ PCs. Along with chipmakers like AMD, Intel and Qualcomm, major OEMs including Acer, ASUS, Dell, HP and Lenovo are on board. 

Yusuf Mehdi, Microsoft EVP and consumer chief marketing officer said during the event that the company has completely reimagined what a Windows PC. He claimed that Copilot+ PCs are the most powerful PCs ever (we’ll need to see if that assertion holds up in real-world testing). Despite that, Mehdi said, the first generation of laptops are “unbelievably thin, light and beautiful.” The company also suggested that Copilot+ laptops will offer up to 22 hours of battery life.

Other AI PCs on the market deliver 10 TOPs (tera operations per second). To be dubbed a Copilot+ PC, a system will need to deliver at least 40 TOPs of NPU performance. Mehdi also suggested Copilot+ PCs are also 58 percent faster than M3-powered MacBook Air (though it’s worth noting Apple has more powerful M3 chips in its laptops already and M4 chips on the way to them very soon).

To help make all of this happen, the Windows Copilot Runtime has more than 40 AI models that are part of a new Windows 11 layer. They’re said to be deeply integrated into Windows to help them more efficiently access hardware and to power more robust privacy and security options. The models can work across any app, Microsoft says.

As far as the Windows features go, one aspect of Copilot+ PCs is something that’s been rumored for a while. It’s called Recall and you can think of it as a more advanced version of the Timeline feature from Windows 10. You’ll be able to use natural language prompts to get your PC to resurface information based on what you remember about it. You’ll be able to scroll through apps, documents and messages on an explorable timeline.

According to Mehdi, Microsoft built Recall with responsible AI standards in mind. Data from it will stay on your PC and it won’t be used to train Microsoft’s AI models.

Elsewhere, you’ll be able to restore old snaps in Windows Photos using a tool called Super Resolution. In addition, the app will offer an option to tell a story based on your photos with the help of an AI narrator.

There’s also a new Copilot app that you can use as a standalone window, sidebar or in full screen. You’ll be able to drag and drop elements into Copilot from elsewhere in Windows. Thanks to the new Copilot key on keyboards, you’ll be able to fire up the app with the touch of a physical button. Copilot will eventually be able to let you adjust Windows settings too.

The Copilot+ PC is the natural progression of something we’ve seen in flagship Android phones over the last couple of years. The most recent Google Pixel devices, for instance, handle many generative AI processes on-device by tapping into the power of the company’s Tensor chips.

Meanwhile, Apple is largely expected to move into the generative AI space in a major way at its Worldwide Developers Conference next month. The M4 chip that recently debuted in the new iPad Pro is said to be capable of powering GAI experiences and that chipset should be coming to Macs later this year. Apple’s also said to be working on a deal with OpenAI, perhaps to bring its generative AI tech to Siri.

Developing…

Catch up on all the news from the Microsoft Surface and AI event right here!

This article originally appeared on Engadget at https://www.engadget.com/microsoft-unveils-copilot-pcs-with-generative-ai-capabilities-baked-in-170445370.html?src=rss 

At its Build 2024 conference, Microsoft unveiled Rewind, a new feature that tries to turn local Windows PC search as quick and effective as web searches. Similar to third-party apps like Rewind, Microsoft’s Recall uses AI to retrieve virtually anything you’ve seen on your PC. Microsoft describes it as like having a photographic memory.

At Monday’s event, Microsoft Product Manager Caroline Hernandez gave the example of searching for a blue dress on Pinterest using a Windows PC with Recall. Returning later, she can search the Recall timeline for “blue dress” (using her voice), which pulls all of her recent searches, saving her from having to sift through browser history. She then further refined the query with more specific details like “blue pantsuit with sequined lace,” and Rewind brought those up.

Microsoft says Recall uses semantic associations to make connections (like “peacock” relating to blue hues for the dress search).

Developing…

Catch up on all the news from Microsoft’s Copilot AI and Surface event today!

This article originally appeared on Engadget at https://www.engadget.com/with-recall-microsoft-is-using-ai-to-fix-windows-eternally-broken-search-172510698.html?src=rss 

Microsoft’s Windows on Arm woes may finally be over. As part of the company’s new Copilot+ AI PC initiative, which includes new Surfaces and partner systems running Qualcomm’s Snapdragon X Elite chips, Microsoft says it has rebuilt core components of Windows 11 to better support Arm-based hardware and AI. That includes a new kernel, compiler, and most importantly, an emulator named “Prism” for running older x86 and x64 apps.

You’d be forgiven for being skeptical, though. Since the launch of Windows RT-powered Surface in 2012, Microsoft has proven it can’t be trusted to deliver a decent OS experience on Arm. That device couldn’t run legacy x86 apps (who would want to do that in Windows, right?), and it was far slower than PCs with Intel and AMD CPUs. Windows on Arm slowly improved over the years, to the point where it had serviceable emulation on the Surface Pro 9 5G. But that slate still couldn’t keep up with its Intel-equipped sibling, especially when it struggled to emulate popular apps like Chrome.

Microsoft says it reworked Windows 11 schedulers to take advantage of Arm capabilities and AI workloads. There’s also a new driver compute model that recognizes neural engines more like how Windows sees CPUs and GPUs, as well as AI APIs built directly into the OS. Basically, Arm hardware should no longer feel like an afterthought and developers should be able to tap into AI capabilities more easily.

While Microsoft is pushing the availability of more native Arm apps for Windows 11, it’s hard to deny the importance of supporting older software. That’s where the Prism emulator comes in. Microsoft claims it’s around 20 percent faster than its previous emulator, and it also worked to improve the number of apps that it supports.

Developing…

Catch up on all the news from Microsoft’s Copilot AI and Surface event today!

This article originally appeared on Engadget at https://www.engadget.com/microsoft-rebuilt-windows-11-around-ai-and-arm-chips-173152776.html?src=rss 

When OpenAI showed off GPT-4o’s seemingly more-human like voice mode last week, observers were quick to point out that one of ChatGPT’s voices sounds like Scarlett Johansson, particularly her character in Her. The company says the similarity between the flirty AI voice Sky (which it actually rolled out in September) and Johansson was unintentional. However, it’s “working to pause the use of Sky” while it addresses some questions about the voice.

“We believe that AI voices should not deliberately mimic a celebrity’s distinctive voice — Sky’s voice is not an imitation of Scarlett Johansson but belongs to a different professional actress using her own natural speaking voice,” OpenAI wrote in a blog post detailing how it picked ChatGPT’s five voices. “To protect their privacy, we cannot share the names of our voice talents.” It added that each of the performers is paid “above top-of-market rates, and this will continue for as long as their voices are used in our products.”

For what it’s worth, shortly after OpenAI demoed the upgraded version of Sky, CEO Sam Altman posted the word “her” on X. But it’s definitely “not an imitation.” 

Johansson’s performance in Her is one of the more famous depictions of a virtual voice assistant in cinema. The film predated the conversational AI craze by around a decade, so it’s not too much of a surprise that Johansson’s portrayal of a breezy, warm chatbot is effectively a template for current voice assistants. The actor previously took legal action against a developer that was said to have used an AI-generated version of her voice and likeness in an ad.

It’s unclear why exactly OpenAI removed Sky for the time being or what changes (if any) it plans to make before restoring the voice in ChatGPT. Engadget has asked the company for comment.

This article originally appeared on Engadget at https://www.engadget.com/rip-chatgpts-knockoff-scarlett-johansson-voice-2023–2024-143620642.html?src=rss 

Anker’s Soundcore Space A40 wireless earbuds are a good example of a pair that punches above its weight — and now you can get them for one of the best prices we’ve seen. Amazon has all three colorways for half off, bringing the final price down to $50. While that’s technically $1 more than their record-low price, you’re essentially getting the buds for as cheap as we’ve seen them.

The Space A40 top our list of the best budget wireless earbuds you can get right now thanks to the fact that they offer an impressive number of advanced features at an affordable price. Normally costing $100 (and frequently discounted to around $60), these earbuds have a small, comfortable design with an IPX4 rating, which should allow them to work well even during sweaty workouts. They support adaptive active noise cancellation and transparency mode, and while performance for both of those features isn’t as strong as those on higher-end buds, it’s still impressive for a pair of $50 earbuds.

You’ll find a warm sound profile on the Space A40 buds, and Anker’s Soundcore companion app allows you to adjust the EQ to your liking. You can connect these buds to two devices simultaneously as well, which makes for easy switching between, say, your phone and laptop. Battery life is formidable too at eight hours per charge — plus you get another 40 hours in the charging case, so it’s unlikely that you’ll ever get caught with completely depleted earbuds.

Our biggest gripes with the Space A40 buds are its lackluster microphones and a lack of auto pausing, the latter of which means your audio will continue to play even when you remove a bud to listen to someone speaking. But despite these shortcomings, the Space A40 offer a ton at their regular price, making them an even better bargain when on sale like this.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/our-favorite-anker-wireless-earbuds-are-back-on-sale-for-50-125051545.html?src=rss 

In a shocking turn of events, AI systems might not be as safe as their creators make them out to be — who saw that coming, right? In a new report, the UK government’s AI Safety Institute (AISI) found that the four undisclosed LLMs tested were “highly vulnerable to basic jailbreaks.” Some unjailbroken models even generated “harmful outputs” without researchers attempting to produce them.

Most publicly available LLMs have certain safeguards built in to prevent them from generating harmful or illegal responses; jailbreaking simply means tricking the model into ignoring those safeguards. AISI did this using prompts from a recent standardized evaluation framework as well as prompts it developed in-house. The models all responded to at least a few harmful questions even without a jailbreak attempt. Once AISI attempted “relatively simple attacks” though, all responded to between 98 and 100 percent of harmful questions.

UK Prime Minister Rishi Sunak announced plans to open the AISI at the end of October 2023, and it launched on November 2. It’s meant to “carefully test new types of frontier AI before and after they are released to address the potentially harmful capabilities of AI models, including exploring all the risks, from social harms like bias and misinformation to the most unlikely but extreme risk, such as humanity losing control of AI completely.”

The AISI’s report indicates that whatever safety measures these LLMs currently deploy are insufficient. The Institute plans to complete further testing on other AI models, and is developing more evaluations and metrics for each area of concern.

This article originally appeared on Engadget at https://www.engadget.com/uks-ai-safety-institute-easily-jailbreaks-major-llms-133903699.html?src=rss