Posts Tagged: water

The EPA won’t force water utilities to inspect their cyber defenses

The EPA is withdrawing its plan to require states to assess the cybersecurity and integrity of public water system programs. While the agency says it continues to believe cybersecurity protective measures are essential for the public water industry, the decision was made after GOP-led states sued the agency for proposing the rule.

In a memo that accompanied the new rules in March, the EPA said that cybersecurity attacks on water and wastewater systems “have the potential to disable or contaminate the delivery of drinking water to consumers and other essential facilities like hospitals.” Despite the EPA’s willingness to provide training and technical support to help states and public water system organizations implement cybersecurity surveys, the move garnered opposition from both GOP state attorneys and trade groups.

Republican state attorneys that were against the new proposed policies said that the call for new inspections could overwhelm state regulators. The attorney generals of Arkansas, Iowa and Missouri all sued the EPA – claiming the agency had no authority to set these requirements. This led to the EPA’s proposal being temporarily blocked back in June.

While it's unclear if any cybersecurity regulations will be put in motion to protect the public moving forward, the EPA said it plans to continue working with the industry to “lower cybersecurity risks to clean and safe water.“ It encourages all states to “voluntarily review” the cybersecurity of their water systems, nothing that any proactive actions might curb the potential public health impacts if a hack were to take place.

Ever since the highly publicized Solarwinds hack in 2020 that exposed government records and the 2021 Colonial Pipeline ransomware attack that temporarily shut down operations for the oil pipeline system, it's been abundantly clear that government entities and public agencies are hackable and prime targets for bad actors. The Biden administration has initiated a national strategy focused on public-private alliances to shift the burden of cybersecurity onto the organizations that are “best-positioned to reduce risks for all of us.”

This article originally appeared on Engadget at https://www.engadget.com/the-epa-wont-force-water-utilities-to-inspect-their-cyber-defenses-232301497.html?src=rss

Engadget is a web magazine with obsessive daily coverage of everything new in gadgets and consumer electronics

Galaxy Z Fold 5 review: Five years in, Samsung is treading water

In 2019, Samsung released the original Galaxy Fold, the first phone with a flexible display (not counting pretenders like the Royole Flexpai). And even though it had more than its fair share of flaws, you could see its potential. Over the next couple of years, Samsung refined its flagship foldable with things like IPX8 water resistance, a more durable design and native stylus support. More recently, however, the pace of innovation has started to slow as more iterative improvements and fewer major upgrades have come to fill out the spec sheet. It’s a similar situation on the new Galaxy Z Fold 5: While many of its upgrades including the brighter main screen are nice to have, they’re also kind of superfluous. Even the one big change for 2023 – Samsung’s new Flex hinge – doesn’t really change the way you use the device; it just makes it a bit thinner. When you consider that the price still sits at $ 1,800, it feels like Samsung’s Z Fold line – and possibly the category as a whole – is losing momentum.

Design and display

The Z Fold 5 was built on the same basic blueprint as its predecessors. It packs a skinny but tall exterior Cover Screen and opens up to reveal a big main display with a fingerprint sensor built into its power button. The major change this year is Samsung’s Flex hinge, which is based on a two-rail internal structure that’s not only smaller than before, but also eliminates the gap between the phone when closed.

This is something Z Fold users have been requesting since the original. In addition to slimming the phone down to just 13.4mm, losing that gap also reduces the chance that dust or rocks can get inside and ruin that fancy flexible screen. But that’s not all. Samsung says its Flex hinge creates a new waterdrop-shaped crease that puts less stress on the display, which is good for long-term durability. It also helps keep the factory-installed screen protector in place, which was an issue on previous models.

The new hinge also makes the device more pleasant to use and hold. The thinner hinge fits better in your hand when the phone is closed and it opens more smoothly, too. I just wish it hadn’t taken five generations to get here. Meanwhile, Samsung managed to increase the brightness of the main display to 1,750 nits, which is the same as the S23 Ultra and brighter than the Pixel Fold (1,450 nits). So while the flexible display on Google’s foldable is good, the Z Fold 5’s is better. It’s the perfect size and orientation for reading ebooks or browsing comics, and I’d argue that Samsung’s flagship foldable is the best device for playing Marvel Snap. You can still use a stylus to draw or take notes and the Z Fold 5’s new S Pen is 40 percent thinner than before. But since there’s still no room inside the phone to stash it when it’s not in use, you’ll probably want to pair it with one of Samsung’s new Slim S Pen cases.

Performance and multitasking

The Z Fold 5's 6.2-inch Cover Screen is essentially the same as on last year's phone.
Photo by Sam Rutherford/Engadget

Last year’s model was far from slow, but thanks to a new Qualcomm Snapdragon 8 Gen 2 for Galaxy chip, the Z Fold 5 is now even faster. In traditional benchmarks, it posted notably higher multicore scores in Geekbench 6 than the Pixel Fold (5,362 vs 3,226). The Z Fold 5 feels incredibly responsive and in games, graphics and animations are downright silky. That means if you’re the kind of power user who demands an abundance of speed regardless of what you’re doing, the Z Fold 5 is the better pick over the Pixel Fold, whose Tensor G2 chip reserves more horsepower for AI tasks.

Samsung has also enhanced mobile productivity in three ways. To make it faster and easier to launch into side-by-side app mode, a new gesture lets you swipe in from the side of the screen with two fingers to instantly switch into dual-pane mode. Alternatively, if you want to turn a full-screen app to a windowed one, just swipe diagonally down from one of the top two corners. Both gestures are super handy and they’re a breeze to use. But they’re not on by default, so remember to activate them in the Advanced features tab in settings.

The Z Fold 5's new Flex hinge allowed Samsung to both make the phone thinner and eliminate the gap inside it when closed.
Photo by Sam Rutherford/Engadget

The other update is that the Z Fold 5’s taskbar can now show up to four recent apps instead of two. It’s a simple but straightforward change that takes better advantage of the width of the Z Fold 5’s big main display. My only gripe is that the expanded taskbar and the added gestures are software updates, so we didn’t need a brand new device to get them. That said, compared to the Pixel Fold, which takes a more streamlined approach to multitasking, Samsung’s desktop-like taskbar remains the best for anyone who wants to use their phone like a PC. And don’t forget that Samsung’s handy Dex mode is still around, too.

Cameras

The Z Fold 5 has the same imaging setup as its predecessor: a 50-megapixel main camera, a 12MP ultra-wide and a 10MP telephoto with a 3x optical zoom in the back, plus a 10MP selfie shooter and a 4MP camera beneath the main display. In a vacuum, they’re more than capable of taking a good picture in practically any environment. However, when you consider that the S23 Ultra costs $ 600 less and comes with a 200MP main sensor and a 10x optical zoom lens, that puts Samsung’s most expensive phone in a weird position.

One disappointment is that the Galaxy Z Fold 5's cameras are largely unchanged from its predecessor.
Sam Rutherford/Engadget

What makes things even more awkward is that the Pixel Fold sports a longer zoom (5x vs 3x) and better overall image processing. In my testing, that made the Pixel the more adept shooter across a variety of conditions.

In bright light, the Z Fold 5 captured images with Samsung’s typical rich, saturated color profile. The downside is this sometimes results in a small loss of detail, occasional blown-out highlights and slightly less accurate hues. Meanwhile in low light, Samsung’s Night Mode does a good job of improving exposure without a ton of side effects. That said, thanks to Google’s Night Sight, photos from the Pixel Fold are often just a touch brighter and sharper. A good example is a shot I took of some flowers at night, in which the Z Fold 5’s picture boasts more vivid colors while missing some of the finer texture on the petals.

Battery life

Despite having a smaller battery than the Pixel Fold (4,400 mAh vs 4,800 mAh), the Z Fold 5 lasts longer. In our video rundown test, Samsung’s phone lasted 19 hours and 48 minutes when using its main display and an impressive 23:10 with its Cover Screen. On both counts, that’s better than Pixel Fold, which posted a time of 15:22 with its internal screen and 22:21 with its exterior panel.

The ability for the Z Fold 5 to close completely flat doesn't sound like a big change, but it is because it should improve durability while also putting less stress on the screen when it folds.
Photo by Sam Rutherford/Engadget

The Z Fold 5’s charging speed has stayed the same with 25-watt wired charging, 15-watt wireless charging and 5-watt power sharing (aka reverse wireless charging). That’s serviceable, but once again, the less expensive S23 Ultra can do better, with the ability to go up to 45 watts when plugged in.

Wrap-up

As someone who’s still optimistic about foldable devices and has owned the last three generations of Samsung’s flagship flexible phone, I can’t help but like the Z Fold 5. It’s faster and sleeker, with a brighter main display and even longer battery life than before. The question I wrestle with is how many tweaks and updates should we really expect from a device now in its fifth generation. 

The Z Fold 5 is hands-down the best device for playing Marvel Snap.
Photo by Sam Rutherford/Engadget

The Z Fold 5 has matured a lot since that initial concept device came out back in 2019, and Samsung’s new Flex Hinge is an important milestone that people like me have been waiting for. But in the end, there’s not a ton the phone can do now that it couldn’t before. It’s just a bit leaner, as if the old model spent the last 12 months in the gym. And with a price that’s still extremely high, I don’t think the Z Fold 5 is doing enough to woo anyone who’s not already sold on foldables.

This article originally appeared on Engadget at https://www.engadget.com/galaxy-z-fold-5-review-five-years-in-samsung-is-treading-water-140002461.html?src=rss
Engadget is a web magazine with obsessive daily coverage of everything new in gadgets and consumer electronics

IP what? Explaining water and dust resistance for audio gear

Tech companies use an IPX code to show that their products are water and dust-resistant. But what does this IPX code mean? We break it all down.
Wearables | Digital Trends

Scientists discover water vapor on an exoplanet with a rocky core

Water vapor is common in gas giants; Jupiter, Saturn, Uranus and Neptune all have H2O floating around in their atmospheres. But water on a rocky planet is exceedingly rare, making the discovery of water vapor — and possibly even rain — on the exopl…
Engadget RSS Feed

Huawei is in even more hot water for stealing T-Mobile tech

Huawei’s 2018 was not good from a PR standpoint, and I don’t think 2019 is going to be much better. The company is now in some trouble for alleged theft of technology from T-Mobile from a few years back, and federal prosecutors are looking into criminal charges against the company, adding to the pile. The […]

Come comment on this article: Huawei is in even more hot water for stealing T-Mobile tech

Visit TalkAndroid


TalkAndroid

SpaceX rocket survives an intentional water landing

Right now, SpaceX is only reusing rockets to a limited degree — it's disposing of vehicles after a short while when they're unlikely to survive their next flight. With its latest launch, though, it got lucky. Elon Musk has confirmed that the Falco…
Engadget RSS Feed

Researchers create flexible battery that can run on salt water

When it comes to making batteries for wearables or implantable medical devices, there are a few features that have to be incorporated. The batteries need to be flexible and remain functional while being bent or twisted, and ideally, they'll be absent…
Engadget RSS Feed

When will every phone be water resistant? We asked an expert

Water damage is the second biggest cause of smartphone death, so why isn’t every phone waterproof? We spoke to water resistant coating specialist P2i to find out when we can expect water resistant phones as standard.

The post When will every phone be water resistant? We asked an expert appeared first on Digital Trends.

Android Army–Digital Trends

SoundCloud takeover by Spotify is dead in the water

Spotify was fairly recently aiming to purchase SoundCloud, but it looks like those talks have fallen through and Spotify has backed out of the deal. There aren’t any concrete details about what derailed the plans, but it might have something to do with Spotify’s plans to go public next year. That’s also mostly speculation at […]

Come comment on this article: SoundCloud takeover by Spotify is dead in the water

Visit TalkAndroid


TalkAndroid

Nanotubes can turn water solid when it should be boiling

Scientists have long known that under the right conditions, small amounts of water can be coaxed into changing its boiling or freezing point. A pot of water takes less energy to boil on the top of Mount Everest, for instance, and liquid under pressur…
Engadget RSS Feed

Stop using plastic water bottles and check out smart water cooler Bevi

Staying hydrated may be good for you, but if that hydration involves using thousands of plastic bottles, it may not be so good for the planet. Luckily, there’s a solution that will keep you healthy without destroying the planet – meet Bevi.

The post Stop using plastic water bottles and check out smart water cooler Bevi appeared first on Digital Trends.

Cool Tech–Digital Trends

Let there be water! OnePlus will merge Oxygen OS and Hydrogen OS for faster updates

OnePlus announced it will merge Oxygen OS and Hydrogen OS, the company’s two Android skins. According to the company, it will do so in an effort to deliver faster software updates to its users.

The post Let there be water! OnePlus will merge Oxygen OS and Hydrogen OS for faster updates appeared first on Digital Trends.

Android Army–Digital Trends

Awesome tech you can’t buy yet: Water drones, fire-spewing speakers, and more

Check out our roundup of the coolest crowdfunding projects and product announcements that hit the web this week. You can’t buy this stuff yet, but it sure is fun to gawk!

The post Awesome tech you can’t buy yet: Water drones, fire-spewing speakers, and more appeared first on Digital Trends.

Cool Tech–Digital Trends

The best way to play ‘Splatoon’ is with a hacked water gun

Researchers and makers over at Kougaku Navi in Japan have been working hard on a playable Splatoon gun since March, and the latest model really looks the part. It combines a Wii U GamePad, controls transplanted inside a Splatoon-themed water pistol a…
Engadget RSS Feed

Despite being made of 90 percent water, MIT’s hydrogel superglue is ridiculously strong

MIT’s Department of Mechanical Engineering developed a synthetic hydrogel that is strong enough to compare with industrial superglue, but is made of 90 percent water. The synthetic adhesive is inspired by natural occurring hydrogels, like in barnacles and mussels.

The post Despite being made of 90 percent water, MIT's hydrogel superglue is ridiculously strong appeared first on Digital Trends.

Cool Tech»Digital Trends

Stories you missed: Netflix price hike, water on Pluto, Lyft hacks Uber

It can be challenging to keep track of everything that happens in the tech world. That’s why we have compiled a list of the top 10 tech stories from this week — just for you. From Netflix upping its subscription price to an attempted hack of Uber linked to competitor Lyft, it’s all here.

The post Stories you missed: Netflix price hike, water on Pluto, Lyft hacks Uber appeared first on Digital Trends.

Android Army»Digital Trends

Teflon chemical a possible health risk for 6.5 million people with contaminated water supplies

A recent study from two environmental scientists suggests the industrial chemical PFOA, a component used in the manufacturing of Teflon, is a much more serious contaminant than previously thought.

The post Teflon chemical a possible health risk for 6.5 million people with contaminated water supplies appeared first on Digital Trends.

Cool Tech»Digital Trends