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Could a Air Sampler Help Detect Airbone Coronavirus Particles?

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Thermo Fisher Scientific also piloted the samplers in a Covid-19 field hospital in Worcester, Mass. The hospital deployed the devices in patient care areas, where the virus was expected to be found, and in staff break rooms, where it was not.

“Our cold zones were indeed cold,” said Dr. John Broach, an emergency physician at UMass Memorial Medical Center and the medical director of the field hospital. “And our hot zone had heavy contamination, which was expected.”

Thermo Fisher Scientific, which will focus on hospitals in the first phase of its rollout, says other health care facilities could use the samplers to make sure that their Covid protocols are working — and that the virus is not making its way out of patient rooms.

“We see the facilities asking, are their scheduling and pre-screening activities effective?” said Mark Stevenson, the executive vice president and chief operating officer of Thermo Fisher Scientific. “Are their cleaning and ventilation procedures adequate? And consequently, can I give my patients confidence in their visit to the facility?”

Of course, detecting the virus in the hospital room of a Covid-19 patient is one thing, said Alex Huffman, an aerosol scientist at the University of Denver: “It’s another step to go into an environment that likely has much lower concentrations still, surveilling a classroom or a medical clinic where you have no idea if there’s going to be somebody positive or not.”

And an air sampler is not a silver bullet, said Mr. Burke, who made sure that his firefighters continued to wear masks, socially distance and get regular Covid tests even after he installed the air sampler.

“It can’t be like a smoke detector in your house where you’re, like, ‘I’m just going to have the machine, I’m not going to do anything else, it will let me know when there’s a problem,’” he said.



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Apple’s new iPad Pros and TV remote don’t have U1 locators to help find them in your couch

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Apple has been quietly sticking special locator beacon chips into some of its new iPhones that’ll let you unlock your car and find lost items through walls — the latter thanks to the $29 AirTags announced today — but sadly, you won’t find that chip in the new M1-based iPad Pros or the long-awaited new Siri remote for the Apple TV.

Apple confirmed to us that the U1 locator chip, which uses pulses of ultra-wideband (UWB) radio to broadcast its precise location, won’t appear in the Siri remote. We’re waiting on final bulletproof confirmation about the iPad Pros, but it also doesn’t appear in their product page, spec sheet, or press release. Last year’s iP ad Pros didn’t include a U1 chip, either.

Is Apple expecting us to stick AirTags to our iPads and TV remotes to escape the jaws of the ever-ravenous couch? Unlikely, but the company has been pretty choosey about which devices get the chip so far. You can find it in the iPhone 11 and newer (but not the iPhone SE) and the Apple Watch Series 6 (but not the Apple Watch SE), but we’re pretty sure it hasn’t made its way to any iPads or MacBooks that have been announced since the chip’s introduction in September 2019.

Theoretically, Apple could build an ecosystem where any Apple device can easily find any other Apple device (not to mention UWB devices from Samsung, which is also deeply invested in the tech and has its own AirTag-like device as well). But for now, you’ll primarily just be using your phone to find AirTags, not other gadgets, except perhaps your future car.



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Your iPhone has a completely hidden app. Here’s how to find and use it

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Apple’s iPhone is full of hidden features and tricks we’re constantly discovering. For instance, did you know the Notes app has a hidden document scanner? Yeah, pretty cool. The latest hidden feature that’s been popping up on Twitter and blogs is another type of scanner, dedicated to QR codes, and it’s better than the one built into the camera app.

Indeed, you would already be able to filter QR codes utilizing the easy route in Control Center, or simply open the camera application and it will check a QR code. Also, you’re correct. Both of those strategies turn out great. However, the committed Code Scanner application accepts the position above and beyond by introducing a greater amount of the data I need to see about an examined code.

For instance, the camera application utilizes a little notice at the highest point of the screen to open a connection or show you data, though the devoted Code Scanner application makes it exceptionally clear what’s inside the QR code you just checked. Yet, here’s the rub: The Code Scanner application isn’t found on your home screen, nor is it found in iOS 14’s new App Library.

As should be obvious, the best way to discover the Code Scanner application is to utilize the iPhone’s Spotlight search include. Go to your iPhone’s home screen and swipe down in the center of the screen. An inquiry bar will show up at the highest point of your screen, alongside application and alternate route ideas underneath. Type either code or scanner. As you type, you’ll see the Code Scanner application symbol appear as an application idea. Tap to open it.

The flashlight icon at the bottom of the screen acts as a flash to illuminate a code if your phone is struggling to read it.

If you don’t have the QR scanner shortcut added to Control Center yet, here’s a post showing you how to customize Control Center to your liking. For more hidden features, check out our list for iOS 14. We also cover more general, but useful features in iOS 14.



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Mercedes rolls out luxury electric car in duel with Tesla

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Mercedes-Benz parent Daimler AG on Thursday unveiled a battery-powered counterpart to its top Mercedes luxury sedan as German carmakers ramp up their challenge to electric upstart Tesla.

The EQS is the first Mercedes-Benz vehicle to be built on a framework designed from the start as an electric car, rather than using components from an internal-combustion vehicle.

Mercedes underscored the car’s technological features by equipping it with a sweeping touchscreen panel that stretches across the entire front of the car’s interior in place of a conventional dashboard. Tesla and other carmakers are also adding large screens to their interiors.

The EQS is the sibling to the company’s S-Class large internal-combustion sedan, the luxury brand’s flagship model that sells for $110,000 and up. The two cars aim at the same upper end of the market, though the EQS is set apart by being built on the company’s electric-vehicle architecture, or EVA. Mercedes isn’t saying yet how much the EQS will cost when it reaches customers later this year.

Daimler said the vehicle will get 770 kilometers (478 miles) on a full charge under testing standards used in the European Union. The company is offering a year’s free charging through Ionity, a network of highway charging stations built by a group of major automakers.

The hyperscreen in the Mercedes EQS is a 56-inch digital display that replaces the conventional dashboard.
The hyperscreen in the Mercedes EQS is a 56-inch digital display that replaces the conventional dashboard.
AP

German carmakers were slower to develop all-electric models until tougher environmental regulations and sales lost to California-based Tesla pushed them to ramp up their efforts. Volkswagen sold 422,000 electric vehicles last year and developed the ID.3, a compact it hopes will win over mass-market buyers, while its Porsche division has come out with the Taycan sports car. BMW launched the iX3 electric SUV.

1.1822258-2757530049 A Mercedes Benz employee work on a production line at the factory in Rastatt, Germany. Daimler AG unveiled a battery-powered counterpart to its top Mercedes-Benz luxury sedan as German carmakers ramp up their challenge to electric upstart Tesla. Image Credit: Reuters

Frankfurt: Daimler AG unveiled a battery-powered counterpart to its top Mercedes-Benz luxury sedan as German carmakers ramp up their challenge to electric upstart Tesla.

The EQS is the first Mercedes-Benz vehicle to be built on a framework designed from the start as an electric car, rather than using components from an internal-combustion vehicle.

Mercedes underscored the car’s technological features by equipping it with a sweeping touchscreen panel that stretches across the entire front of the car’s interior in place of a conventional dashboard. Tesla and other carmakers are also adding large screens to their interiors.

The EQS is the sibling to the company’s S-Class large internal-combustion sedan, the luxury brands flagship model that sells for $110,000 and up. The two cars aim at the same upper end of the market, though the EQS is set apart by being build on the company’s electric-vehicle architecture, or EVA. Mercedes isn’t saying yet how much the EQS will cost when it reaches customers later this year.

Daimler said the vehicle will get 770 kilometers (478 miles) on a full charge under testing standard used in the European Union. The company is offering a year’s free charging through Ionity, a network of highway charging stations built by a group of major automakers.



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