Se você quer lidar com logs de dispositivos de GPS, conheça e veja como instalar o visualizador de arquivos de GPS GPXSee no Fedora e derivados.
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If you're starting to plan for the upcoming school year and are finding your current laptop a little lacking, the good news is retailers have already launched some solid deals across a vast range of devices from the likes of Dell, Apple, Lenovo, HP, and more. So, I've taken a look and picked out what I think are eight of the best laptop deals if you're shopping for a new device for the year ahead.
I've taken a variety of budgets and needs into consideration: whether you want a cheap Chromebook for basic schoolwork and light use, or a powerful machine for more demanding needs.
One of the standouts has to be this Dell XPS 13 that drops to $599.99 with a student discount. That's a fantastic price for a brand-new version of one of our favorite laptops here at TechRadar, which boasts excellent all-around performance and a stylish design.
Apple fans will also want to check out the manufacturer's Education Store, which has just launched its college offer for the year. As well as special pricing on several devices, including the much-loved and impressive value MacBook Neo, you can also get gift cards of up to $150 on select Macs and iPads.
As someone who finds the best laptop deals regularly for TechRadar, you can browse all of my top picks below, and stick with TechRadar over the next few weeks for even more of our back-to-school coverage, featuring top tech recommendations and the best offers on must-have products.
Display - 15.6 inches
Processor - Intel Core i3
RAM - 8GB
Storage - 128GB
If you want a cheap Windows laptop, then I think this Lenovo IdeaPad Slim 3i is a good value-for-money option for basic needs. I like it as a simple and effective device for school or college, with enough power for browsing, word processing, and other general admin tasks.View Deal
Display - 17.3 inches
Processor - AMD Ryzen 3
RAM - 8GB
Storage - 512GB
If storage is important to you, then I think this HP OmniBook 3 could be worth the price, as it features a 512GB SSD — something I don't regularly see at this price. Of course, that means some compromises have been made elsewhere, with a slightly weaker Ryzen 3 CPU and only 8GB of RAM. Still, that's perfectly fine for light use. Just be aware that the larger 17-inch form factor makes it a less portable option, too.View Deal
Display - 14 inches
Processor - Intel Core Ultra 5
RAM - 8GB
Storage - 256GB
If you want a flexible device that's just as easy to use for work and admin jobs as well as casual web browsing and streaming media, then this Acer Chromebook Plus Spin 14 is an excellent buy. It mainly features entry-to-mid-level components, but there's enough power to keep up with light daily use. Plus, you get the added benefit of a versatile 14-inch touchscreen, effectively giving you a laptop and tablet in one.View Deal
Display: 13 inches
Processor: A18 Pro
RAM: 8GB
Storage: 256GB
The MacBook Neo just got a price bump, but students can get it cheaper again thanks to Apple's education discount. The latest MacBook packs a 13-inch Liquid Retina display, an A18 Pro chip, 8GB of RAM, 256GB of storage, and up to 16 hours of battery life, all for under $600, which is fantastic value. Discounts have been better in the past, but I think these will be rarer to see over the coming months and this price likely won't be beaten over Black Friday.View Deal
Display - 14 inches
Processor - Snapdragon X
RAM - 16GB
Storage - 512GB
This is a solid discount on a modern laptop powered by one of the efficient Snapdragon X CPUs. As well as excellent levels of all-around performance, this device boasts a huge all-day battery life, so you won't need to worry about being attached to a charger at all times. There's even 512GB of SSD storage, which you don't often see in combination with those other strong performance components at this price point. This is an all-around excellent laptop for everyday, college and business use.View Deal
Display - 13.4 inches
Processor - Intel Core 5
RAM - 8GB
Storage - 512GB
The Dell XPS 13 has regularly been one of our favorite laptops here at TechRadar, and this brand-new version continues that trend. With an Intel Core 5 processor, 8GB of RAM and a 512GB SSD, it has everything you need for solid all-around performance at work or college. Students can also save an extra $100, bringing the price down to a ridiculously low $599.99.View Deal
Display - 14 inches
Processor - Intel Core Ultra 5
RAM - 16GB
Storage - 512GB
Here's one of the best deals on a modern, all-purpose, and well-rated laptop in Dell's latest sale. You can now get $550 off this machine, which features a powerful Intel Core Ultra 5 processor, a healthy 16GB of RAM, and a decent 512GB SSD. With all of those components, you'll have no issues with all of your everyday computing and work needs. And at 14 inches, it's an easily portable device, too. Altogether, it's an excellent value all-around option and a laptop we scored 4.5/5 in our review.View Deal
Display - 16 inches
Processor - Intel Core Ultra 7
RAM - 16GB
Storage - 512GB
One of Samsung's latest premium laptops just got its biggest discount yet at Best Buy. While similarly powered devices can be picked up for less, you do get a gorgeous 16-inch LED screen with smooth and responsive 120Hz support with this Galaxy Book6. It's powerful elsewhere, too, with an excellent battery life of up to 24 hours, making it a great pick for college, work, and productivity needs.View Deal
New navigation satellites in low-Earth orbit could provide 100 times stronger signal strength compared to GPS and other global navigation satellite systems operating from higher orbital altitudes—enabling greater location accuracy within dense cities, under thick foliage, and even inside buildings. Such signals would also likely prove more resilient to interference at a time when commercial flights, maritime shipping, and even various smartphone apps face increasingly widespread disruption from GPS jamming.
That vision may start to take shape when the first six production satellites of California-based Xona Space Systems are scheduled to launch in October 2026, with early service starting in 2027. Once the full constellation of 258 Pulsar satellites has been launched in the following years, Xona claims that customers will be able to accurately pinpoint their locations anywhere on Earth to within several centimeters.
“That added power means that we can get into that indoor environment that GPS can't get to today,” Adrien Perkins, co-founder and VP of engineering at Xona Space Systems, told Ars. “Our higher power allows you to get into those jamming environments a lot further than you would with GPS by itself.”
© Xona Space Systems
New navigation satellites in low-Earth orbit could provide 100 times stronger signal strength compared to GPS and other global navigation satellite systems operating from higher orbital altitudes—enabling greater location accuracy within dense cities, under thick foliage, and even inside buildings. Such signals would also likely prove more resilient to interference at a time when commercial flights, maritime shipping, and even various smartphone apps face increasingly widespread disruption from GPS jamming.
That vision may start to take shape when the first six production satellites of California-based Xona Space Systems are scheduled to launch in October 2026, with early service starting in 2027. Once the full constellation of 258 Pulsar satellites has been launched in the following years, Xona claims that customers will be able to accurately pinpoint their locations anywhere on Earth to within several centimeters.
“That added power means that we can get into that indoor environment that GPS can't get to today,” Adrien Perkins, co-founder and VP of engineering at Xona Space Systems, told Ars. “Our higher power allows you to get into those jamming environments a lot further than you would with GPS by itself.”
© Xona Space Systems
New navigation satellites in low-Earth orbit could provide 100 times stronger signal strength compared to GPS and other global navigation satellite systems operating from higher orbital altitudes—enabling greater location accuracy within dense cities, under thick foliage, and even inside buildings. Such signals would also likely prove more resilient to interference at a time when commercial flights, maritime shipping, and even various smartphone apps face increasingly widespread disruption from GPS jamming.
That vision may start to take shape when the first six production satellites of California-based Xona Space Systems are scheduled to launch in October 2026, with early service starting in 2027. Once the full constellation of 258 Pulsar satellites has been launched in the following years, Xona claims that customers will be able to accurately pinpoint their locations anywhere on Earth to within several centimeters.
“That added power means that we can get into that indoor environment that GPS can't get to today,” Adrien Perkins, co-founder and VP of engineering at Xona Space Systems, told Ars. “Our higher power allows you to get into those jamming environments a lot further than you would with GPS by itself.”
© Xona Space Systems
A year ago, most enterprise AI systems generated recommendations. Today, AI systems are approving transactions, routing shipments, updating records, interacting with customers, and triggering downstream software actions with little or no human involvement.
For CIOs, that shift changes the central governance question. The challenge is no longer simply whether an AI model is accurate. It is whether the organization can explain, audit, and defend the decisions the system makes.
When an AI assistant suggests a meeting time or summarizes a document, mistakes are inconvenient. When an autonomous AI system issues a refund, reprices a product, modifies a customer record, or initiates a financial transaction, mistakes carry operational, legal, and reputational consequences.
When those consequences arrive, “the model decided” is not an acceptable explanation.
This is the accountability gap emerging at the center of enterprise AI adoption. Organizations are deploying increasingly autonomous systems while relying on technology that often provides little visibility into how decisions are made. The result is a growing mismatch between the level of authority organizations grant AI and their ability to understand or justify its actions.
Black-box AI may have been acceptable when AI primarily generated predictions. It becomes far more problematic when AI begins taking actions on behalf of the business.
Fortunately, the technology industry has faced a similar challenge before.
As enterprise software systems became more distributed and complex, troubleshooting failures became increasingly difficult. Engineers could no longer rely on intuition to understand what happened when something broke. The solution was observability: the practice of instrumenting systems so their internal state could be understood through logs, metrics, traces, and monitoring.
The goal was not to predict every possible failure in advance. It was to create enough visibility that teams could reconstruct what happened after the fact and identify the root cause.
Enterprise AI now requires a similar discipline.
But AI observability must go beyond traditional software observability. It is not enough to know what action occurred. Organizations also need visibility into why the system believed that action was appropriate.
An auditable AI system should be able to answer questions such as:
These questions are rapidly becoming essential operational requirements rather than technical nice-to-haves.
As AI systems become more autonomous, failures become harder to detect and diagnose.
A human reviewing a single AI-generated recommendation can often spot obvious mistakes. A network of AI agents coordinating multiple tasks across business processes presents a different challenge. Decisions can build upon one another. A flawed assumption early in a workflow can propagate through subsequent actions, creating confident but incorrect outcomes.
The challenge is rarely identifying that something went wrong. Eventually, an error surfaces through a customer complaint, a failed transaction, an audit finding, or an operational disruption.
The challenge is determining why it happened.
Which information influenced the decision? Which tools were consulted? Which safeguards worked as intended? Which ones failed?
Without visibility into the reasoning process, troubleshooting autonomous AI workflows can become significantly more difficult than debugging traditional software systems.
For CIOs responsible for enterprise reliability, compliance, and governance, that lack of visibility creates unacceptable operational risk.
The answer is not to slow AI adoption. The answer is to make AI systems observable.
Increasingly, organizations are seeking AI systems that behave more like a glass box than a black box. The objective is not to expose every parameter inside a neural network. Rather, it is to provide a clear, auditable record of how decisions were reached and why actions were taken.
The most promising approaches share two common characteristics.
The first is verification. Instead of treating a single model’s output as ground truth, systems incorporate independent validation steps before actions are executed. Multiple agents, external checks, business rules, or verification workflows help identify errors before they become operational incidents.
The second is explainability. Effective systems maintain a decision trail that captures inputs, intermediate reasoning steps, tool usage, verification activities, and outputs in a form that human reviewers can understand.
Together, these capabilities create something that has long been expected of human decision-makers but is often missing from AI systems: the ability to show your work.
The push toward AI observability is not being driven solely by technologists.
Regulators increasingly expect organizations to demonstrate oversight of automated decision-making systems. Emerging AI governance frameworks place growing emphasis on transparency, traceability, accountability, and human oversight.
Customers are moving in the same direction. Whether the decision involves pricing, service, eligibility, or support, people increasingly want the ability to understand and challenge outcomes that affect them.
The result is a convergence of operational, regulatory, and market pressures around a single requirement: organizations must be able to explain what their AI systems are doing.
Before deploying autonomous AI systems, technology leaders should be able to answer three basic questions:
If the answer to any of those questions is no, the organization may be granting more authority to AI than it can responsibly govern.
The organizations that succeed with autonomous AI will not necessarily be those that automate the most processes or deploy the largest models. They will be the organizations that combine automation with accountability.
Black-box systems made sense when AI primarily generated predictions. As AI increasingly acts on behalf of businesses, customers, and employees, visibility becomes essential.
The future of enterprise AI will belong not to systems that merely act, but to systems whose actions can be examined, understood, and trusted.
—
New Tech Forum provides a venue for technology leaders—including vendors and other outside contributors—to explore and discuss emerging enterprise technology in unprecedented depth and breadth. The selection is subjective, based on our pick of the technologies we believe to be important and of greatest interest to InfoWorld readers. InfoWorld does not accept marketing collateral for publication and reserves the right to edit all contributed content. Send all inquiries to doug_dineley@foundryco.com.
A new Quordle puzzle appears at midnight each day for your time zone – which means that some people are always playing 'today's game' while others are playing 'yesterday's'. If you're looking for Wednesday's puzzle instead then click here: Quordle hints and answers for Wednesday, July 15 (game #1633).
Quordle was one of the original Wordle alternatives and is still going strong now more than 1,500 games later. It offers a genuine challenge, though, so read on if you need some Quordle hints today — or scroll down further for the answers.
Enjoy playing word games? You can also check out my NYT Connections today and NYT Strands today pages for hints and answers for those puzzles, while Marc's Wordle today column covers the original viral word game.
SPOILER WARNING: Information about Quordle today is below, so don't read on if you don't want to know the answers.
• The number of different vowels in Quordle today is 4*.
* Note that by vowel we mean the five standard vowels (A, E, I, O, U), not Y (which is sometimes counted as a vowel too).
• The number of Quordle answers containing a repeated letter today is 2.
• No. None of Q, Z, X or J appear among today's Quordle answers.
• The number of today's Quordle answers starting with the same letter is 0.
If you just want to know the answers at this stage, simply scroll down. If you're not ready yet then here's one more clue to make things a lot easier:
• I
• P
• Y
• A
Right, the answers are below, so DO NOT SCROLL ANY FURTHER IF YOU DON'T WANT TO SEE THEM.
The answers to today's Quordle, game #1634, are…
This was a tricky game — mainly due to two words ending in vowels.
I thought I had exhausted all words ending in the letter O, before I finally got to one ending in two of them.
The answers to today's Quordle Daily Sequence, game #1634, are…
A new NYT Strands puzzle appears at midnight each day for your time zone – which means that some people are always playing 'today's game' while others are playing 'yesterday's'. If you're looking for Wednesday's puzzle instead then click here: NYT Strands hints and answers for Wednesday, July 15 (game #864).
Strands is the NYT's latest word game after the likes of Wordle, Spelling Bee and Connections – and it's great fun. It can be difficult, though, so read on for my Strands hints.
Want more word-based fun? Then check out my NYT Connections today and Quordle today pages for hints and answers for those games, and Marc's Wordle today page for the original viral word game.
SPOILER WARNING: Information about NYT Strands today is below, so don't read on if you don't want to know the answers.
• Today's NYT Strands theme is… Rerouting…
Play any of these words to unlock the in-game hints system.
• Spangram has 12 letters
• First side: left, 4th row
• Last side: left, 8th row
Right, the answers are below, so DO NOT SCROLL ANY FURTHER IF YOU DON'T WANT TO SEE THEM.
The answers to today's Strands, game #865, are…
Rerouting… is a word I used to see a lot when I used a sat nav in my car, so this is exactly the theme I was expecting — but I still struggled over it.
It’s not until you play Strands that you realize how many different ways there are to say the same thing, in this case a change of direction.
I took a hint to get going, but TACK didn’t help much. Then, I connected the two Zs for ZIGZAG and finally got motoring.
Strands is the NYT's not-so-new-any-more word game, following Wordle and Connections. It's now a fully fledged member of the NYT's games stable that has been running for a year and which can be played on the NYT Games site on desktop or mobile.
I've got a full guide to how to play NYT Strands, complete with tips for solving it, so check that out if you're struggling to beat it each day.
With storage and memory prices still at an all-time high, we’re happy to tell you about a solid deal on a good laptop when we find one, rare as they are. Best Buy is selling the HP OmniBook X Flip 2 in 1 for $999.99 (usually $1,649.99) with an Intel Core 7 Ultra CPU, 16GB of LPDDR5X memory, and a 1TB SSD. The star of the show is the 1920 x 1200 OLED touchscreen, an uncommon perk at this price point. It will display deeper black levels and have faster response times than screens in other similarly-priced models. Also, it has a 360-degree hinge that lets the screen flip so you can use it like a tablet instead, or tent it if you need some portable entertainment.
This model, like other OmniBooks in this year’s lineup, is a Copilot Plus machine, meaning it has a dedicated neural processing unit (NPU) to assist with specialized tasks like helping you quickly find files or live transcribing videos. Whether you use Copilot or not, there’s plenty else to like about this model. For connectivity, the HP includes a pair of Thunderbolt 4 ports, HDMI 2.1, two USB-A ports, a 3.5mm headphone jack, Wi-Fi 7, and Bluetooth 6.0. One other perk is that the OLED screen has a 16:10 aspect ratio, so you’ll be able to see more content at once.
Big changes are coming to Android apps, but they're not the changes Google wanted. The settlement between Google and Epic that aimed to put to rest the companies' long-running antitrust battle is being withdrawn, and that means third-party app stores are coming to the Play Store. Google has confirmed that it will begin distributing rival app stores next week, setting the stage for competing platforms to take a bite out of Google's Android revenue stream.
This case has the potential to upend software distribution on Android, and it's all because of V-Bucks. In 2020, Epic Games was frustrated that it had to pay a 30 percent cut to Apple and Google every time someone bought a bundle of V-Bucks in a mobile version of Fortnite. The publisher added a direct purchase option to the game in violation of both Apple's and Google's rules. Naturally, Fortnite was pulled from the App Store and Google Play, kicking off the antitrust lawsuit that is only now reaching its conclusion.
While Apple suffered little penalty in its Epic case, Google was tripped up by its anti-competitive management of the supposedly open Android ecosystem. Google used its market position to discourage device makers from promoting or pre-loading non-Google app stores and attempted to hide that conduct. The remedies set by Judge James Donato included lower fees, mirroring Google Play apps in other stores, and most vitally, placement of alternative app stores in Google Play.
© Getty Images | Kirill Kudryavtsev
Big changes are coming to Android apps, but they're not the changes Google wanted. The settlement between Google and Epic that aimed to put to rest the companies' long-running antitrust battle is being withdrawn, and that means third-party app stores are coming to the Play Store. Google has confirmed that it will begin distributing rival app stores next week, setting the stage for competing platforms to take a bite out of Google's Android revenue stream.
This case has the potential to upend software distribution on Android, and it's all because of V-Bucks. In 2020, Epic Games was frustrated that it had to pay a 30 percent cut to Apple and Google every time someone bought a bundle of V-Bucks in a mobile version of Fortnite. The publisher added a direct purchase option to the game in violation of both Apple's and Google's rules. Naturally, Fortnite was pulled from the App Store and Google Play, kicking off the antitrust lawsuit that is only now reaching its conclusion.
While Apple suffered little penalty in its Epic case, Google was tripped up by its anti-competitive management of the supposedly open Android ecosystem. Google used its market position to discourage device makers from promoting or pre-loading non-Google app stores and attempted to hide that conduct. The remedies set by Judge James Donato included lower fees, mirroring Google Play apps in other stores, and most vitally, placement of alternative app stores in Google Play.
© Getty Images | Kirill Kudryavtsev
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