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Spark extends Cat-M1 IoT network across New Zealand

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Spark’s Cat-M1 IoT coverage


(Image: Spark)

Spark has extended its Cat-M1 Internet of Things (IoT) network to 98 percent of the New Zealand population.

The Cat-M1 network is deployed across 96 percent of Spark’s 4G sites, with the carrier expecting to add more than 2,000 new IoT devices every week.

“On top of being an IoT network and mobile service provider, Spark will also expand its suite of IoT services, a move that will see us work with best-in-class partners to enable startups to enterprises to solve problems,” Spark’s Digital Services head Michael Stribling added.

Spark said its first major Cat-M1 IoT customer is smart metering provider IntelliHub, which previously had to use 2G networks for its services.

“We are using Spark’s new Cat-M1 network to service our current nationwide deployment as we accelerate the installation of 150,000 smart meters to a large portion of [wholesale internet, gas, and electricity provider] Trustpower’s customer base,” IntelliHub CEO Adrian Clark said.

“This is a business-first technology rollout and we are … starting in Tauranga for Trustpower with the help of Spark.”

Clark said IntelliHub will also use the Spark Cat-M1 network to expand into the IoT services of smart gas metering, solar monitoring, and “demand response applications”.

Spark is expecting its Cat-M1 network to provide for use cases across smart city infrastructure, horticulture machinery tracking, video surveillance, biometrics, outpatient monitoring, telematics, and smart wearables.

The carrier had lit up the network in September last year, saying it would run on the 700MHz and 1800MHz spectrum bands. At the time, the network provided coverage to parts of Auckland, Hamilton, Dunedin, Christchurch, Tauranga, and Wellington, but it was aiming to cover 95 percent of places in New Zealand within six months.

“M1 is a secure, high-quality network, ideal where sensors and devices are transferring data regularly and near real-time access to that data is critical,” Stribling said last year.

“We’re working with customers on a broad range of use cases for M1, driven by its nationwide coverage and high performance. Great examples include vehicle telematics, smart metering, smart health devices, and smart cities applications such as lighting and environmental monitoring.”

Last March, Spark also launched its LoRaWAN IoT network in Auckland, Wellington, Christchurch, Hamilton, Tauranga, Rotorua, Palmerston North, Shannon, Blenheim, Nelson, and Dunedin.

The LoRa IoT network consists of gateways and antennas installed atop Spark’s 4G cell sites, with the telco using Actility’s ThingPark Wireless platform, Kerlink’s gateways, and Kordia to build and maintain the network, which it said could be used for smart cities applications.

“Councils will be able to use the smart lighting technology to manage streetlights remotely, applying bespoke dimming profiles, monitoring maintenance, and turning them on or off as needed,” Spark NZ said.

“This will enable them to respond faster to community requests, events, and changes in daylight to keep streets safer for people, save power and reduce carbon emissions.”

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Galaxy Z Fold 4 Under-Display Camera May Get A Stealthy Makeover

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According to a tweet from the account @SamsungRydah, which was first spied by SamMobile and has since been removed by Twitter based on a copyright claim (seemingly lending credibility to the leak), the Galaxy Z Fold 4 will rectify the poor invisibility of the UDC. The model will reportedly use a different arrangement of pixels to make it denser, providing a 132ppi circle, up from the Galaxy Z Fold 3 model’s measly 94ppi. The result is that the hole will hopefully be less visible, and text should be less distorted in that area. Unfortunately, it’s not completely invisible, at least not based on the leaked slide.

What isn’t clear, however, is whether Samsung is also upgrading the camera sensor itself to something more than just 4MP. Increasing the sensor’s own pixel count could help offset whatever side effects the UDC panel might have in terms of quality. While the Galaxy Z Fold 3 foldable’s internal camera was moderately usable for video calls, it just didn’t sit well with buyers considering how much they’d paid for the premium phone.

An upgraded internal camera would be in line with upgrades to the other cameras expected for the Galaxy Z Fold 4. These include a 50MP main sensor and a 10MP telephoto with 3x optical zoom. These are moderate upgrades, of course, but Samsung seems to be taking a page from Apple’s book here by improving quality through software and other minor tweaks rather than going all out on what would be a bulky sensor that wouldn’t fit the Galaxy Z Fold 4 model’s slim profile.

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Today’s Wordle Answer #416 – August 9, 2022 Solution And Hints

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The answer to today’s Wordle puzzle (#416 – August 9, 2022) is patty. Its meaning varies across cultural contexts — to the British, it’s a small pie or pastry; to North Americans, it’s a small, round, and flat chocolate-covered peppermint sweet. More generally to Americans, it’s a small flat cake of minced or finely chopped food, especially meat (via Merriam-Webster). To Mr. Krabs of SpongeBob, it’s a veggie burger (and a moneymaker). Seeing as the word patty has roots in the French word “pat,e” which means dough, Mr. Krabs obviously knew what he was doing. 

We solved the puzzle in four tries today, just like yesterday and the day before. We began guessing with the word roate, which is an uncommon but excellent first guess (even the WordleBot thought so). After following up with fluid, we hit a lucky strike with catty — only one letter short of the correct answer.

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The Reason Ford Won’t Build A Mustang GT500 Convertible

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Ford won’t be making a convertible Mustang GT500 because… it’s too powerful.

Hau Thai-Tang, Ford’s chief product platform, and operations officer confirmed the S550 platform on which the Mustang was built had reached “the top end of the capabilities” (via Muscle Cars & Trucks).

Dave Pericack, former Director Enterprise Product Line Management — Ford Icons, backs up those comments even more bluntly. “The real reason” Ford isn’t making a convertible model is because, by removing the roof, the car would lose all its structure and stiffness in the chassis and body. The power of the GT500 is simply too much for a convertible car to handle.

The only way it could make a convertible model would be to “spend a lot of money in exotic material” to compensate for the loss of the roof and the structural integrity it provides (via Ford Authority). Ford is not prepared to do that, considering the S550 platform is nearing the end of its road. The S650 platform — the seventh generation of Ford Mustangs — is on its way and will, in all likelihood, be the last Mustang with an internal combustion engine.

Fear not Ford faithful. The Blue Oval is already looking to the future and has already built a 900hp electric Mustang to show the world that an EV can also be a muscle car.

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