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Tech Update!

February 25, 2021

Tech Update

ARCHIVE January2021

Why are smartphone camera bumps becoming so huge?

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Credit: Robert Triggs / Android Authority

Whether it’s the new Samsung Galaxy S21 Ultra, Apple’s iPhone 12 series, or the Huawei Mate 40 Pro, camera housing bumps feel bigger than ever. In fact, the phones with the biggest camera housings usually end up taking better pictures. Slimmed phones, on the other hand, have fallen down the pecking order. Although this trend seems to be having a positive effect on photography quality, it’s not the most aesthetically pleasing trade-off, and it makes for bulkier phones.

When it comes to high-end mobile photography, it’s impossible to escape the camera bump. But why? To understand, let’s dive a little deeper into the inner workings of the smartphone camera.

See some samples: Mega shootout: The best camera phones tested

Focal length, lenses, and crop factors

LG G8X camera bump

Credit: Robert Triggs / Android Authority

Before getting into the meat of the camera bump explanation, … Read more

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Study finds potential therapeutic targets to inhibit colorectal cancer progression

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Credit: Atsushi Enomoto

Nagoya University researchers and colleagues have revealed that colorectal cancer tissues contain at least two types of fibroblasts (a type of cells found in connective tissue), namely, cancer-promoting fibroblasts and cancer-restraining fibroblasts, and that the balance between them is largely involved in the progression of colorectal cancer. Their findings, recently published in the journal Gastroenterology, suggest that artificially altering the balance between the two types of cells could curb the spread of colorectal cancer tumors, which may become an effective strategy for preventing cancer progression.

Cancer tissues comprise both cancer cells and non-malignant cells such as fibroblasts. Previous studies have suggested that the proliferation of fibroblasts is largely involved in the progression of colorectal cancer, the most common cancer in Japan. Fibroblasts within cancer tissues, called cancer-associated fibroblasts (CAFs), are considered to be divided into at least two populations: those that promote cancer progression and those that

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What went wrong with America’s $44 million vaccine data system?

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The first time Mary Ann Price logged into her employer’s system to schedule a vaccine, she found an appointment three days later at a nearby Walgreens pharmacy. She woke up the next day to an email saying it had been canceled.

So she logged in again and found an opening that afternoon at the local surgical hospital.

“When I showed up, they said they wouldn’t honor it—they were only doing their own staff,” Price says. But when she tried a third time to make an appointment, she was blocked from doing so: according to the system, she was already in the middle of getting a vaccine.

Price is 70 and works for the West Virginia state senate, which has deemed her an essential worker. Her state has been lauded for its rollout of vaccinations—so far 10{0ab330907ab55d1d247a5e46cbfc213f668b37838ccb2fc637c3c0da5f4ad964} of its citizens have been given at least one shot. 

Her frustration is … Read more

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This Week in Apps: GameStop madness hits trading apps, Apple privacy changes, Clubhouse becomes a unicorn

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Welcome back to This Week in Apps, the weekly TechCrunch series that recaps the latest in mobile OS news, mobile applications and the overall app economy.

The app industry continues to grow, with a record 218 billion downloads and $143 billion in global consumer spend in 2020. Consumers last year also spent 3.5 trillion minutes using apps on Android devices alone.

And in the U.S., app usage surged ahead of the time spent watching live TV. Currently, the average American watches 3.7 hours of live TV per day, but now spends four hours per day on their mobile devices.

Apps aren’t just a way to pass idle hours — they’re also a big business. In 2019, mobile-first companies had a combined $544 billion valuation, 6.5x higher than those without a mobile focus. In 2020, investors poured $73 billion in capital into mobile companies — a figure that’s up 27{0ab330907ab55d1d247a5e46cbfc213f668b37838ccb2fc637c3c0da5f4ad964} year-over-year.… Read more

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Save $180 on the HP x360, and more cheap Chromebook deals

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Credit: Best Buy

It’s easy to find a good Chromebook on a budget. After all, the whole idea behind Chrome OS devices is that they serve as a cheaper alternative to Windows laptops. We’ve rounded up some of the best Chromebook deals on the internet so you won’t have to search too hard for a good price.

Scroll on for a whole host of discounts on Chromebooks from all of the main manufacturers.

Featured deal: Save $180 on the HP 14 x360 Chromebook

HP Chromebook x360 Deal

Credit: Best Buy

The HP x360 14 isn’t the most affordable Chromebook you’ll find in our deal rundown, but it might be the best value for money. The specs of this machine are much more akin to a standard laptop than a budget Chromebook, and it’s on offer right now for $449 ($180 off).

This Chromebook is a two-in-one convertible laptop that’s well-suited to a … Read more

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RECENT UPDATE

For years, I’ve tried to work my way back into the middle class

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Early this winter, I took a long walk in the Salt Lake City park in which I had been arrested for bathing in a river when I was homeless.

About 30 minutes into that walk, I stood across from the park’s granite meditation temple, thinking: Three and a half years ago, I slept under that building’s awning.

I can still feel how hard that temple’s cold stone floor was; I remember how people strolled by my bed of cardboard and clothes and stared with what struck me as a combination of concern, contempt, and pity. Now I see that these are also the lenses through which I have often judged my own progress in my new, not-yet-middle-class life.

These days, I often wonder: Am I really doing as well as I should be after all this time? How did I ever allow myself to fall so far? Trying to … Read more

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FGM safeguarding policies are alienating UK’s African diaspora communities

PD by ASNF

Credit: United Nations

AHEAD of tomorrow’s International Day of Zero Tolerance for Female Genital Mutilation, by the United Nations, FORWARD, the leading African women-led organisation working to end violence against women and girls, and the University of Huddersfield have published new research that documents how the stringent, targeted, FGM safeguarding measures introduced since the 2014 Girl Summit are causing distress and mistrust amongst African diaspora communities in Bristol, and potentially across the country.

The research reveals first-hand evidence documenting how FGM safeguarding policies are leaving families feeling racially profiled, criminalised and stigmatised. To access the full study report, please follow this link: https://www.forwarduk.org.uk/forward-publications/fgm-safeguarding-bristol-study/.

Over the latter half of the last decade, the UK government intensified its response to FGM, giving FGM a ‘special’ status within national safeguarding, going far beyond the UK’s regulatory approach to other forms of child abuse.

This includes the introduction of FGM Mandatory Reporting Duty, the

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Predictive policing is still racist—whatever data it uses

PD by ASNF

It’s no secret that predictive policing tools are racially biased. A number of studies have shown that racist feedback loops can arise if algorithms are trained on police data, such as arrests. But new research shows that training predictive tools in a way claimed to lessen bias has little effect.

Arrest data biases predictive tools because police are known to arrest more people in Black and other minority neighborhoods, which leads algorithms to direct more policing to those areas, which leads to more arrests. The result is that predictive tools misallocate police patrols: some neighborhoods are unfairly designated crime hotspots; others are underpoliced.

In their defence, many developers of predictive policing tools say that they have started using victim reports to get a more accurate picture of crime rates across different neighborhoods. In theory victim reports should be less biased because they aren’t affected by police prejudice or … Read more

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Save $90 on the Pixel 4a 5G, and more of the best Google Pixel deals

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Credit: David Imel / Android Authority

The Google Pixel family has long had a list of features that make it a go-to for die-hard fans. Whether it’s the vanilla Android experience or the powerful camera, the Pixel packs some features that set it apart from the pack. As Android nerds, we’re always on the lookout for Google Pixel deals. With the Google Pixel 5 finally here, we’re hoping that we’ll start to see bigger discounts on previous variants soon.

Here are some of the best deals on everything from the Pixel 5 to the original Pixel XL and everything in between.

Featured deal: Save $90 on the Pixel 4a 5G

Unlocked Google Pixel 4a 5G Best Buy Deal

Credit: Best Buy

The Google Pixel 4a 5G was already considered to be great value for its price point. Now a number of retailers have the Pixel 4a 5G on offer for $459 ($40 off), and Best Buy … Read more

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We asked, you told us: You don’t think Samsung should kill the Note series

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Credit: Oliver Cragg / Android Authority

Multiple recent reports have sounded the death knell for Samsung’s Galaxy Note series. Some say Samsung will completely ditch the phablet line in 2021 while others insist there might be one last Note on its way out next year.

Based on these reports, we asked our readers what they think of Samsung merging the Galaxy Note series with the Galaxy S flagship line. We also asked our audience across YouTube, Twitter, and our website if they want Samsung to kill off the Galaxy Note series completely. Here are the results of both those polls.

Do you want Samsung to merge the Galaxy S and Note series?



Do you think Samsung should kill off the Galaxy Note series?



Results

60.4{0ab330907ab55d1d247a5e46cbfc213f668b37838ccb2fc637c3c0da5f4ad964} of the 1,238 Android Authority readers who voted in … Read more

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OnePlus Nord N10 and N100 will get Android 11…and then that’s it.

PD by ASNF

Credit: Eric Zeman / Android Authority
  • OnePlus confirmed that the OnePlus Nord N10 and Nord N100 will receive just one Android upgrade.
  • Since the devices ship with Android 10, that means they’ll eventually get Android 11 and then no more upgrades after that.
  • The company did also confirm that both phones will see two years of security updates.

The OnePlus Nord series is brand new in 2020. As such, we don’t have years and years of history to look at when it comes to software upgrades, security support, etc. Up until now, that info has been all up in the air.

Related: OnePlus phones: A history of the company’s entire lineup so far

However, OnePlus recently confirmed to Android Central that the two newest Nord phones — the Nord N10 and Nord N100 — will only receive one software upgrade. Both devices ship with Android 10, which logically means … Read more

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The Charlesworth Group strengthens Hindawi partnership in China

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Leading open access publisher Hindawi has extended their partnership with The Charlesworth Group to include digital author marketing in China.

Credit: © The Charlesworth Group
© Hindawi Limited

The services provided by The Charlesworth Group form part of a holistic package of solutions across the entire publication journey to support Hindawi’s author engagement strategy in China. Through this partnership, The Charlesworth Group are now providing Hindawi with comprehensive digital marketing, including a new Chinese website and search marketing campaigns. Charlesworth have provided WeChat account management services and media monitoring to Hindawi since early 2018 and have recently begun offering Hindawi authors optional expert editing services through Charlesworth Author Services.

Through offering these new services, together with the existing WeChat account management service, this partnership can offer deeper author engagement in the China market at a key time for Chinese researchers as institutions begin to map out their publications policy in

… Read more

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