Sony's semiconductor division has announced that it's making a "strategic investment" in Raspberry Pi as a way to bring its AI tech to a wider market. The idea is to give Raspberry Pi users around the world a development platform for its Aitrios edge computing (on-chip) AI platform used for image sensing functions like facial recognition. 

"We are very pleased to be partnering with Raspberry Pi Ltd. to bring our Aitrios platform — which supports the development of unique and diverse solutions utilizing our edge AI devices — to the Raspberry Pi user and developer community, and provide a unique development experience," said Sony Semiconductor Solutions president and CEO Terushi Shimizu.

The Raspberry Pi 4 and other devices from the company give users PC-like power in a small form factor. Originally designed as an educational platform to teach robotics, coding and more, it has become popular as a way for coders to prototype IoT (Internet of Things) and other devices.  

The addition of Sony's Aitrios could make it even more useful. Unlike cloud AI, it runs directly on chips (edge computing) to reduce latency, and Sony has pitched the system for uses like surveillance, security and more. Examples cited on a dedicated website include inventory monitoring and retention, customer counting, license plate recognition and "detailed employee analysis." Sony says it preserves privacy by analyzing data strictly on-chip and only sending metadata to the cloud. 

Sony is already involved with Raspberry Pi as a "longstanding and valued strategic partner," the company said. It recently provided imaging chips with autofocus capability and helped Raspberry Pi get its UK manufacturing plant up to speed in the early days of the company.

Apogee is back with a new version of its Jam adapter that you can use to hook a musical instrument up to your computer or tablet. The JamX is the latest iteration of the peripheral, which the company debuted in 2010. The biggest change this time around is the introduction of a built-in analog compressor.

It comes with three presets with varying levels of compression to help you shape your tone. Apogee says the compressor will add sustain and balance out your dynamics. Although you likely won't be able to remove the compression after recording, Jam devices aren't exactly geared toward professional use. They're more about helping you practice or lay down ideas quickly. The analog compression should aid with that while keeping the volume of your track relatively stable.

Apogee is also touting JamX's Blend mode. It says this will allow enthusiasts to record tracks with zero latency. If you prefer not to use the mode, you'll be able to switch Blend off easily enough. Moreover, the company claims that JamX boosts audio playback, thanks to sample rates of up to 96 kHz.

The JamX comes with Ableton Live Lite and it works with guitars, keyboards, synths and any acoustic instrument that has pickups. You can connect it to a Windows PC, Mac or iOS device. The interface is compatible with any audio recording app, Apogee says.

The JamX is available starting today at Apogee dealers. It costs $199, which is $20 more than the previous model, Jam+.

Samsung's T7 Shield is a ruggedized version of our favorite portable SSD, offering IP65-rated water and dust resistance and a durable rubber casing on top of steady data transfer speeds. As part of the company's latest round of discounts on its various storage devices, both the 1TB and 2TB versions of the drive are priced lower-than-usual at Amazon, Best Buy and Samsung's own online store. The former is down to $80, which matches its all-time low, while the latter is on sale for $130, which is the best price we've seen outside of a very brief drop to $120 last August. For reference, the 1TB model has sat at this price for the last couple of weeks, but it's still about $10 below the average going rate we've seen in recent months. The 2TB model, meanwhile, has typically retailed around $150 as of late.

The T7 Shield isn't the only good portable SSD in this price range, as other USB 3.2 Gen 2 drives like the SanDisk Extreme Portable SSD and WD My Passport SSD can squeeze out a bit more performance and have longer five-year warranties (Samsung gives a three-year warranty). But the speed differences aren't huge, and while all SSDs are more durable than older HDDs, the T7 Shield's rugged shell should provide extra peace of mind if you often bring your laptop on the road and need to transfer or backup files. For many, the best option is whatever's cheapest at the time; right now, that's the T7 Shield.

Samsung has a few other noteworthy deals on storage gear. The 256GB Samsung Evo Select is down to $19, which is an all-time low for a quick and reliable microSD card. If you don't need as much space, the 128GB Pro Plus microSD card is a bit faster and down to a low of $14. And while the ultrafast speeds of a PCIe 4.0 SSD like the 990 Pro aren't necessary for most, the 1TB version of that drive is available for a low of $100 for those building a higher-end PC (just make sure its firmware is up-to-date).

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After a teaser last year, Google is ready to help you save space on your phone by shelving unused apps. The company is rolling out an auto-archive feature that removes key parts of apps without erasing personal data. So long as an app is still available on the Play Store, you just have to tap its icon to re-download the missing pieces. This can free as much as 60 percent of an app's space, Google says.

You'll get the auto-archive option if you try to install an app when your device doesn't have enough remaining storage. If you want to look for unused apps, you can visit the Apps section of settings. The software will typically say that it hasn't been opened for more than a few months. Developers have to publish their apps using the App Bundle format for the feature to work, but that shouldn't be an issue as it's been required since 2021.

The concept isn't new. Apple has offered custom recommendations to pull unused apps since iOS 11's release in 2017. However, the addition may be particularly helpful on Android, which powers a wider range of phones, including low-end models. You may not feel as much pressure to upgrade a budget handset if you know you can simply archive apps until you're ready to use them.

Google adds that this could help developers. If users can auto-archive apps, they're less likely to completely uninstall those apps. Creators may be more likely to hold on to users, even if those customers seldomly return.

VPNs have been having a moment recently. The once-niche way to protect your online behavior took off, in part, due to massive marketing budgets and influencer collaborations convincing consumers they can solve all your security woes. But deciding the best option for your browsing needs requires digging through claims of attributes that aren’t always totally accurate. That has made it harder to figure out which one to subscribe to, or if you really need to use one at all. We tested out nine of the best VPNs available now to help you choose the best one for your needs.

What you should know about VPNs

VPNs are not a one-size-fits-all security solution. Instead, they’re just one part of keeping your data private and secure. Roya Ensafi, assistant professor of computer science and engineering at the University of Michigan, told Engadget that VPNs don’t protect against common threats like phishing attacks, nor do they protect your data from being stolen. But they do come in handy when you’re connecting to an untrusted network somewhere public because they tunnel and encrypt your traffic to the next hop.

In other words, VPNs mask the identity of your computer on the network and create an encrypted "tunnel" that prevents your internet service provider from accessing data about your browsing history. Even then, much of the data or information is stored with the VPN provider instead of your ISP, which means that using a poorly designed or unprotected network can still undermine your security.

That means sweeping claims that seem promising, like military-grade encryption or total digital invisibility, may not be totally accurate. Instead, Yael Grauer, program manager of Consumer Reports’ online security guide, recommends looking for security features like open-source software with reproducible builds, up-to-date support for industry-standard protocols like WireGuard, IPsec or PPTP and the ability to defend against attack vectors like brute force.

Who are VPNs really for?

Before considering a VPN, make sure your online security is up to date in other ways. That means complex passwords, multifactor authentication methods and locking down your data sharing preferences. Even then, you probably don’t need to be using a VPN all the time.

“If you're just worried about somebody sitting there passively and looking at your data then a VPN is great,” Jed Crandall, an associate professor at Arizona State University, told Engadget.

If you use public WiFi a lot, like while working at a coffee shop, then VPNs can help keep your information private. They’re also helpful for hiding information from other people on your ISP if you don’t want members of your household to know what you’re up to online.

Geoblocking has also become a popular use case as it helps you reach services in other parts of the world. For example, you can access shows that are only available on Netflix in other countries, or play online games with people located all over the globe.

Are VPNs worth it?

Whether or not VPNs are worth it depends how often you could use it for the above use cases. If you travel a lot and rely on public WiFi, are looking to browse outside of your home country or want to keep your traffic hidden from your ISP, then investing in a VPN will be useful. But, keep in mind that VPNs often slow down your internet speed, so they may not be ideal all the time.

We recommend not relying on a VPN as your main cybersecurity tool. It can provide a false sense of security, leaving you vulnerable to attack. Plus, if you choose just any VPN, it may not be as secure as just relying on your ISP. That’s because the VPN could be based in a country with weaker data privacy regulation, obligated to hand information over to law enforcement or linked to weak user data protection policies.

For users working in professions like activism or journalism that want to really strengthen their internet security, options like the Tor browser may be a worthwhile alternative, according to Crandall. Tor is free, and while it's less user-friendly, it’s built for anonymity and privacy.

How we tested

To test the security specs of different VPNs, we relied on pre-existing academic work through Consumer Reports, VPNalyzer and other sources. We referenced privacy policies, transparency reports and security audits made available to the public. We also considered past security incidents like data breaches.

We looked at price, usage limits, effects on internet speed, possible use cases, ease of use and additional “extra” features for different VPN providers. The VPNs were tested across an iPhone, Google Pixel and Mac device so we could see the state of the apps across various platforms. We used the “quick connect” feature on the VPNs to connect to the “fastest” provider available when testing internet speed, access to IP address data and DNS and WebRTC leaks or when a fault in the encrypted tunnel reveals requests to an ISP.

Otherwise, we conducted a test of geoblocking content by accessing Canada-exclusive Netflix releases, a streaming test by watching a news livestream on YouTube via a Hong Kong-based VPN and a gaming test by playing on servers in the United Kingdom. By performing these tests at the same time, it also allowed us to test claims about simultaneous device use.

VPNs we tested:

• ExpressVPN

• NordVPN

• Surfshark

• Proton VPN

• TunnelBear

• Bitdefender VPN

• CyberGhost

• Windscribe

• Atlas VPN

Best VPN overall: ProtonVPN

The VPNs we tried out ranked pretty consistently across all of our tests, but ProtonVPN stood out as a strong option because of its overall security and ease of use. The Proton Technologies suite of services includes mail, calendar, drive and a VPN known for its end-to-end encryption. This makes it a strong contender for overall security, but its VPN specifically came across as a well-rounded independent service.

ProtonVPN’s no-logs security policy has passed audits, and the company has proven not to comply with law enforcement requests. Because it is based in Switzerland, there are no forced logging obligations, according to the company. Plus, it’s based on an open-source framework, and has an official vulnerability disclosure program along with clear definitions on what it does with personal information.

While ProtonVPN offers a free version, it’s limited compared to other options with access to servers in just three countries. Its paid version, starting at about $5.39 per month, includes access to servers in more than 65 countries on 10 devices at a time. For dedicated Proton Technologies users, they can pay closer to $8.63 each month for access to the entire suite.

ProtonVPN passed our geoblock, streaming and gaming tests with only a very small toll on internet speed. It also comes with malware-, ad- and tracker-blocking as an additional service. It’s available on most major operating systems, routers, TV services and more including Firefox, Linux and Android TV.

Best free VPN: Windscribe

By signing up for Windscribe with your email, users can access 10GB per month of data, unlimited connections and access to more than 10 countries. We selected it as the best free VPN because of its high security and wide range of server options compared to other free VPNs. It has over 500 servers in over 60 countries, according to the company, and can be configured to routers, smart TVs and more on top of the usual operating systems.

Windscribe doesn’t have a recent independent security audit, but it does publish a transparency report showing that it has complied with zero requests for its data, runs a vulnerability disclosure program encouraging researchers to report flaws and offers multiple protocols for users to connect with.

On top of that, it’s easy to use. The set up is intuitive and it passed our geoblock, streaming and gaming tests. The paid version costs $5.75 to $9 each month, depending on the plan you choose, and includes unlimited data, access to all servers and an ad/tracker/malware blocker. Or, for $1 per location per month, users can build a plan tailored to the VPNs they want to access.

Best for frequent travel, gaming and streaming: ExpressVPN

We picked the best VPN for travel, gaming and streaming based on which one had access to the most locations with high speed connections and no lag. ExpressVPN met all those criteria.

An internet speed test measured faster upload and download speed compared to using no VPN, practically unheard of compared to the other VPNs tested. But this is likely a fluke due to the VPN service circumventing traffic shaping by the ISP or another disparity because even top VPNs will in some way slow down speeds. With 2,000 servers in 160 cities, according to the company, it had one of the broadest global reaches. It also passed our geoblock, streaming and gaming tests, and it does regular security audits. Subscription costs range from $8.32 to $12.95 per month depending on the term of the plan, and include a password manager.

With ExpressVPN, users can connect to up to five devices at once, which is on the lower side compared to other services. That said, it works on a bunch of devices from smart TVs to game consoles unlike some other services that lack support beyond the usual suspects like smartphones and laptops.

Best cross-platform accessibility: CyberGhost

Because several VPN services connect to routers, cross-platform accessibility isn’t always necessary. By connecting a VPN to your home router, you can actually connect to however many devices you have in your household, as long as they all access the internet through that router.

But if you use VPNs on the go, and across several devices, being able to connect to a wide range of platforms will be indispensable. CyberGhost offers simultaneous connectivity on up to seven devices for $2.11 to $12.99 per month depending on subscription term. It supports several types of gadgets like routers, computers, smart TVs and more. It’s similar to the support that ExpressVPN offers, but CyberGhost provides detailed instructions on how to set up the cross-platform connections, making it a bit more user-friendly for those purposes.

From a security perspective, CyberGhost completed an independent security audit by Deloitte earlier this year, runs a vulnerability disclosure program and provides access to a transparency report explaining requests for its data. While it did pass all of our tests, it’s worth noting that we had trouble connecting to servers in the United Kingdom and had to opt to run our gaming test through an Ireland-based server instead.

Best for multiple devices: Surfshark

As we mentioned before, connecting to a router can provide nearly unlimited access to devices in a single household. But Surfshark is one of few VPNs that offer use on an unlimited number of devices without bandwidth restrictions, according to the company. And you get that convenience without a significant increase in price: Surfshark subscriptions cost about $2.49 to $12.95 per month, and the company recently conducted its first independent audit.

We ran into some trouble connecting to Surfshark’s WireGuard protocol, but tested on an IKEv2 protocol instead. It was a bit slow and struggled to connect for our geoblock test at first, but ultimately passed. What makes it different from other VPNs with unlimited connection options is that it has access to more servers and is available on more types of devices.

Microsoft and Snap have teamed up to bring Snapchat Lenses to Teams. The next time you hop onto a call with colleagues or friends, you'll be able to pick from one of 26 popular Lenses to add some visual flair to your video chats. You'll be able to turn yourself into a cartoon character, add virtual snow and slap a variety of backgrounds onto your webcam feed. That said, it's probably best to make sure you don't accidentally leave a Lens on during more serious conversations. 

Snap and Microsoft say the library of Lenses will rotate to keep things fresh. You can switch on a Lens in Teams by selecting the Video Effects option, then Snapchat. The companies tapped into Snap's Camera Kit (a software development kit) to bring the latter's augmented reality tech to Teams.

Microsoft previously used Camera Kit to add Snap's AR features to its video learning platform, Flip, where educators try to kickstart video discussions among students by providing them with prompts. According to Snap, since Microsoft added the integration to Flip, teachers and students have been 60 percent more likely to post videos to the platform.

Snap used to have its own desktop app that enabled folks to use Lenses on third-party video calling services. However, the company shut down the app, Snap Camera, earlier this year.

Amazon is running a sale on its Blink video doorbells and cameras, so folks who've been looking to add smart home devices to their setup may be interested in checking out these deals. Several of the gadgets have dropped to all-time-low prices, including a bundle of the Blink Video Doorbell and Sync Module 2. That will currently run you $58, which is 31 percent off the regular price of $85.

The doorbell offers live video at 1080p resolution with infrared capabilities for nighttime use and two-way audio. Amazon says the device will be able to run for up to two years on a pair of AA batteries. Setup should be straightforward enough through the Blink app. Amazon also notes that the doorbell is weather resistant and it has a seal that offers protection against water.

Naturally, you'll be able to use Alexa to manage the doorbell. You can use the voice assistant to operate the two-way audio function, arm and disarm the device and get chime and motion alerts. On an Alexa-powered display or your phone, you'll be able to access a live feed of what the doorbell's camera can see.

The Sync Module 2, meanwhile, enables users to control Blink devices from the Blink Home Monitor app. Plug a USB storage drive into the Sync Module 2, and you'll be able to save recordings of motion-activated video clips. You'll be able to view the footage via the Blink app or by plugging the flash drive into your computer.

Elsewhere in the sale, Amazon has dropped the price of a Video Doorbell (without a bundled Sync Module 2) to $35. That's 30 percent off the regular price of $50 and also marks a record low.

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Now is a good time to buy a high-performance tablet for your springtime travel — or some very early back-to-school prep. Microsoft is running a spring sale that offers up to $300 off Surface Pro 9 models, while Amazon is roughly matching many of those prices. Almost all versions are discounted, whether they're Intel- or ARM-based, and the bargains get larger with more advanced configurations. An Intel Core i7 model with 16GB of RAM and a 512GB SSD is down to $1,600 (normally $1,900), while a Qualcomm SQ3 variant with 16GB of RAM, a 512GB SSD and 5G has dropped to the same price.

Other deals are still worth exploring. A $100 discount effectively gives entry-level Surface Pro 9 buyers a free upgrade to a 256GB SSD, and the sweet-spot Core i5 model with 16GB of RAM and a 256GB SSD is down to $1,300. If you simply must have the best, a Core i7 tablet with 32GB of RAM and a 1TB SSD is down to $2,300. Surface Pro Signature Keyboards are up to $75 off, too. 

The Surface Pro 9 unified Microsoft's Intel- and ARM-powered tablet designs for the first time, and the results are mostly positive. This is a surprisingly thin slate that still has the power for serious multitasking, and you can even upgrade the SSD (a rarity in tablets) if you need more storage. The SQ3 version also includes 5G support to keep you connected while you're camping or traveling on business.

We'll be frank: you'll probably want an Intel-based Surface Pro 9. It's not only faster than its ARM equivalent, but compatible with a much wider range of software. And yes, the virtually mandatory keyboard attachment isn't included in the price. Still, this is one of the precious few tablets that can truly be called a laptop replacement. It's fast enough for serious work, yet portable enough for note-taking (with the optional pen) and other handheld duties.

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Google announced a feature drop today for YouTube Premium users. Perhaps the most anticipated addition is iOS SharePlay support, which follows the release of Google’s equivalent feature in Meet video calls.

The company says iOS SharePlay support will arrive “in the coming weeks” for YouTube Premium subscribers. Apple launched SharePlay in 2021 in the wake of pandemic lockdowns, allowing people to watch media together through Apple’s video-calling service. However, YouTube is late to the party as a long list of video streaming services — including Disney+, HBO Max, Hulu and many others — have been compatible with SharePlay for months, if not years. (Netflix is a remaining holdout.) Assuming YouTube SharePlay works like Google Meet Live Sharing, only the person setting up the call would need a Google account subscribed to YouTube Premium; other participants wouldn’t.

Google is also adding YouTube video queuing to mobile devices. Premium subscribers can now add new videos to watch next — like they’ve been able to on the web since 2019. The mobile version of the feature initially appeared late last year in beta under the Android app’s “Try new features” section.

Also arriving “in the coming weeks” is enhanced 1080p streaming for YouTube Premium subscribers on iOS. Google acknowledged the feature was under testing in February after a small group of users reported seeing the option. It uses a higher bitrate (YouTube sends more data per second), which should lead to a better-looking picture. During the beta test, Google claimed the quality of standard 1080p streaming would be unaffected, meaning it wouldn’t nerf video quality for free users to drive subscriptions.

Premium subscribers on Android, iOS and the web will also soon see a new feature that lets them easily pick up YouTube videos where they left off on another device. Additionally, the new Smart Downloads feature on mobile will automatically add recommended videos to your library (when connected to WiFi) for offline viewing. Of course, if you don’t want to waste storage, you can turn off the feature in the app’s settings menu.

Now that many phones don't come with chargers, you might need one — and thanks to an Amazon sale, you won't have to pay much to get more than the basics. The retailer is offering Anker charging equipment for up to 44 percent off, including wired and wireless options. Most notably, the Anker 637 MagSafe charging station is down to a record-low $64, or $36 off. You can wirelessly charge your iPhone while also powering two USB-C devices (up to 65W), two USB-A devices and three AC-powered items.

Many of the other deals revolve around the travel gear you'll want for camping or vacations. The PowerCore 10000 Redux portable battery is down to $30 (normally $40), while the Anker 511 USB power strip is the most steeply discounted item at $20 (44 percent off). If you need USB-C cables to connect everything, you can buy a two-pack of 60W-capable cables for only $10 (usually $16).

You'll need at least an iPhone 12 to make use of the 637's wireless charging. If you have the right handset, though, it's an excellent way to charge multiple devices. You don't have to plug your phone in at the end of the day, and you won't have to run cables to a power strip that's likely sitting on the floor. Think of this as a dock for the MacBook Air and other thin-and-light laptops that may not have many spare ports for recharging all your other gadgets.

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