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Viasat unveils smartphone connectivity via satellite first in Mexico | Computer Weekly

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Viasat unveils smartphone connectivity via satellite first in Mexico | Computer Weekly


Deploying networks based on satellites to offer communications mobile devices has been one of the key trends of 2025, and in what is seen as an in-country first of its kind, Viasat has completed a direct-to-device (D2D) demonstration in Mexico, featuring native SMS messages on a standard smartphone.

Viasat regards D2D as an emerging technology that allows everyday devices such as mobile phones to connect to satellites without the need for dedicated satellite hardware. The technology follows global mobile 3GPP release 17 standards, which are being adopted by satellite operators, mobile network operators, and handset and chipset manufacturers.

The demonstration showcased smartphones sending and receiving messages over Viasat’s I-4 F3 satellite using 3GPP non-terrestrial network (NTN) standards. In a country-first, native SMS messages were shared across two mass-market Android smartphones, with one connected via satellite and the other to a traditional cellular network. Viasat also demonstrated satellite connectivity – including SMS and push-to-talk capabilities – using the HMD Offgrid, a companion device and the Bullitt application.

All messages were sent and received using Viasat’s global, L-band satellite capabilities, enabled by 3GPP standards-based NTN RAN and Core infrastructure from Skylo, a Viasat ecosystem partner. Skylo uses dedicated, licensed mobile satellite spectrum for connectivity that avoids network interference with terrestrial signals, and ensures ubiquitous coverage for customers in rural or rugged areas.

Viasat said the demos represent a showcase of satellite to cell phone connectivity feasibility in the country after already having completed successful D2D demonstrations in India, the Middle East, Brazil and Hawaii. The company sees its approach of using already-licensed and dedicated satellite spectrum as allowing it to work with mobile network operators to provide services in the future, without sacrificing or interfering with terrestrial networks.

“Expanding our D2D innovation to Mexico demonstrates the potential it holds for the entire region,” said Hector Rivero, general manager of Viasat Mexico. “This technology has the ability to bridge the connectivity gap in areas where traditional services are unreliable or non-existent, opening up possibilities for millions of individuals and devices to connect through satellite.

“We are confident that this will have significant advantages for consumers and various industries worldwide, and we are thrilled to collaborate with our partners to bring it to fruition. Through this, we remain dedicated to our mission of connecting the unconnected.”

Viasat believes it can play a key role in advancing open architecture standards-based D2D connectivity as a founding member of the Mobile Satellite Services Association, a non-profit organisation designed to bring together a range of industry players to promote mobile satellite connectivity.

In addition, in September 2025, Viasat also announced it was working with UAE-based artificial intelligence-powered space tech company Space42 to form Equatys, a jointly held entity, to enable global D2D services and evolving existing and planned mobile satellite services to a 5G network environment.

Equatys is expected to unite satellite and terrestrial networks using a 3GPP NTN Release-compliant platform accessible to standard smartphones and internet of things devices, extending service to billions of people and devices worldwide.

Anticipated to be capable of supporting well over 100 MHz of harmonised MSS spectrum already allocated across more than 160 markets, the venture is expected to establish a foundation for reliable global communications, with commercial roll-out targeted within three years.



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Apple’s iPad Pro Is Tremendously Powerful, but Still a Bit Niche

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Apple’s iPad Pro Is Tremendously Powerful, but Still a Bit Niche


I opened DaVinci Resolve and started editing some 4K footage and everything felt buttery smooth, but more important is the fact that thanks to iPadOS 26, you’re able to complete rendering tasks in the background without needing to stay on the app. I hit the export and render button, swapped to another app, and … well, turns out DaVinci Resolve doesn’t support this new feature just yet, so I had to keep the app open for the render to complete. You shouldn’t have an issue on Final Cut Pro, though.

The most professional task I typically use with my iPad is editing RAW images in Adobe Lightroom, and, unsurprisingly, the M5 performed its duties with ease, even with my liberal use of Adobe’s AI-erase tool. However, I also didn’t really have much issue with this on the “weaker” iPad Air. What I find annoying is the fact that this powerful machine still only comes with one USB-C port. I can’t plug it into my camera and edit photos and charge the tablet at the same time; you need a USB hub.

Photograph: Julian Chokkattu

The iPad Pro is for a very specific type of person, and you probably know who you are. If you’re mostly editing photos and typing up documents like me, the iPad Air is more than sufficient. But if you’re regularly in apps like Final Cut Pro or generating all sorts of weird AI images, you may like the extra power the M5 iPad Pro provides—though you can certainly get by with the older M4 model and maybe save some cash.

But unlike the iPad Air, which is just affordable enough to exist as a nice complement to a MacBook for days you don’t want the bulk of a laptop, the Pro feels more like a choice you have to make between clamshell and slate because of its high price. At present, I’d probably pick up the new M5 MacBook Pro instead, but with more desktop apps coming to iPad, I don’t think you’ll have to wait too long until the iPad Pro finally becomes the touchscreen Mac of your dreams.



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Easter Island’s Moai Statues May Have Walked to Where They Now Stand

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Easter Island’s Moai Statues May Have Walked to Where They Now Stand


Easter Island statues, traditionally known as moai on the remote island of Rapa Nui in the South Pacific, are some of the most impressive artifacts of ancient Polynesian civilization. How the statues were transported has long remained a conundrum, because they can weigh up to several tons yet are scattered throughout the island. Various theories have been proposed, including that they were dragged on wooden sleds or rolled along the ground, but no supportive evidence has backed those claims.

In 2012, a US research team succeeded in propping up a 4.35-ton replica of a moai statue and making it “walk.” The technique, in which two teams using ropes tugged the statue in opposite directions to teeter it forward while a third team ensured it wouldn’t topple over, challenged the conventional theories that moai were moved in a horizontal position.

The question then is how much effort it would have taken to move much larger moai. “Once the moai are in motion, it’s not at all difficult,” explained Carl Lipo, an anthropologist at Binghamton University.

Lipo and his team systematically surveyed 962 moai statues on Easter Island, focusing primarily on 62 found along ancient roads. They recently published a paper providing strong evidence that moai were transported in an upright position.

The team also succeeded in moving an exact replica of roadside moai 100 meters in 40 minutes with only 18 people, a far more efficient result than those of previous experiments.

Researchers demonstrate how the Rapa Nui people may have “walked” moai.

Rules of the Road

The study discovered that moai statues positioned along Rapa Nui’s roads have common characteristics. The broad D-shaped base and forward leaning design of the statues optimized the moai for “walking,” even as they increased in size. In fact, moai abandoned by the side of the road were found to have imbalanced centers of gravity and show signs of toppling over during transport.

This hypothesis is also supported by the ancient roads themselves, which are approximately 4.5 meters wide and have slightly concave cross-sections. Researchers believe these were ideal conditions to aid in stabilizing the moai as they were walked.

A statistical analysis of the distribution of moai showed 51.6 percent were concentrated within 2 km of the quarry where they originated, demonstrating an exponential decay pattern associated with mechanical failure rather than deliberate ceremonial placement. It’s likely these statues were damaged or fell over during transport and left where they lay.



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One Tech Tip: How to prepare for outages that impact our online lives, from banking to chatting apps

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One Tech Tip: How to prepare for outages that impact our online lives, from banking to chatting apps


A Hulu mobile app shows it is not available during the Amazon Web Services outage, Monday, Oct. 20, 2025, in Chicago. Credit: AP Photo/Kiichiro Sato

A major Amazon Web Services outage disrupted scores of online platforms on Monday—leaving people around the world unable to access some banks, chatting apps, online food ordering and more.

History shows these kinds of system outages can be short-lived, and are often minor inconveniences—such as placing a lunch order in person or waiting a few hours for a to come back online—than long-term problems, but recovery can be a bumpy road. And for people trying to move money, communicate with loved ones or work using impacted services, disruptions are especially stressful.

Consumers may not realize how many platforms they use rely on the same back-end technology. AWS is one of only a handful of major cloud service providers that businesses, governments, universities and other organizations rely on. Monday’s is an important reminder of that—and experts stress it’s important to diversify our online lives where we can, or even have some “old school” alternatives to turn to as a backup plan.

“Don’t put all your eggs in one digital basket,” said Lee McKnight, an associate professor at Syracuse University’s School of Information Studies, noting these kinds of outages aren’t going away anytime soon.

So what, if anything, can you do to prepare for disruptions? Here are a few tips.

Keep your money in more than one place

During Monday’s AWS disruptions, users on outage tracker Downdetector reported problems with platforms like Venmo and online broker Robinhood. Banks such as Halifax and Lloyds also said some of their services were temporarily affected, although some customers continued to report lingering issues.

Even if short-lived, outages that impact and other can be among the most stressful, particularly if a consumer is waiting on a paycheck, trying to pay rent, checking on investment funds or making purchases. While much of your stress will depend on the scope and length of disruptions, experts say a good rule of thumb is to park your money in multiple places.

“I’m a big fan of holding multiple accounts that can give us access, to some degree, of funds at any given time,” said Mark Hamrick, senior economic analyst at Bankrate. This underlines the importance of having an emergency savings account, he explains, or other accounts separate from something like day-to-day checking account, for example.

Keeping some cash in a safe place is also a good idea, he adds—and emergency preparedness agencies similarly recommend having physical money on hand in case of a natural disaster or power failures. Still, it’s important to keep hoarding in moderation.

“We shouldn’t go overboard, because we can lose cash—it can be stolen or misplaced,” Hamrick said. And in terms of prudent financial practices overall, he explains, you also don’t want to have lots of money “stored under a mattress” if it could instead be earning interest in a bank.

Depending on the scope of the outage, some other options could still be available.

If digital banking apps are offline, for example, consumers may still be able to visit a branch in person, or call a representative over the phone—although wait times during widespread disruptions are often longer. And if the disruptions are tied to a third-party provider, as seen with AWS on Monday, it’s not always something a bank or other impacted business can fix on its own.

Have backup communication channels

Monday’s AWS outage also impacted some communications platforms, including social media site Snapchat and messaging app Signal.

In our ever-digitized world, people have become all the more reliant on online channels to call or chat with loved ones, communicate in the workplace and more. And while it can be easy to become accustomed to certain apps or platforms, experts note that outages serve as an important reminder to have backup plans in place.

That could take the form of simply making sure you can reach those who you speak to regularly across different apps, again depending on the scope of disruption. If broader internet and cloud services that smartphones rely on are impacted, you may need to turn to more traditional phone calls and SMS text messages.

SMS texting relies on “an older telecom infrastructure,” McKnight explains. For that reason, he notes that it’s important to have contacts for SMS texting up to date, “and not just the fancier and more fun services that we use day to day” in case of an emergency.

Meanwhile, there can also be outages that specifically impact phone services. For non-cloud service outages in the past, impacted carriers have suggested users try Wi-Fi calling on both iPhones and Android devices.

Save your work across multiple platforms—and monitor service updates

Overall, McKnight suggests “building out your own personal, multi-cloud strategy.”

For online work or projects, that could look like storing documents across multiple platforms—such as Google Drive, Dropbox and iCloud, McKnight explains. It’s important to recognize potential security risks and make sure all of your accounts are secure, he adds, but “having some diversity in how you store information” could also reduce headaches when and if certain services are disrupted.

Many businesses may also have their own workarounds or contingency plans in case the technology they use goes offline. While a wider recovery from Monday’s outage is still largely reliant on Amazon’s wider mitigation efforts, individual platforms’ social media or online status pages may have updates or details about alternative operations.

You can also check outage trackers like Downdetector to see if others are experiencing similar problems.

Even after recovery, experts also suggest checking payments, online orders and messages you may have sent during or close to the outage—in case something didn’t go through.

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