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Let’s save the bees with machine learning – TechCrunch

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Machine learning and all its related forms of “AI” are being used to work on just about every problem under the sun, but even so, stemming the alarming decline of the bee population still seems out of left field. In fact it’s a great application for the technology and may help both bees and beekeepers keep hives healthy.

The latest threat to our precious honeybees is the Varroa mite, a parasite that infests hives and sucks the blood from both bees and their young. While it rarely kills a bee outright, it can weaken it and cause young to be born similarly weak or deformed. Over time this can lead to colony collapse.

The worst part is that unless you’re looking closely, you might not even see the mites — being mites, they’re tiny: a millimeter or so across. So infestations often go on for some time without being discovered.

Beekeepers, caring folk at heart obviously, want to avoid this. But the solution has been to put a flat surface beneath a hive and pull it out every few days, inspecting all the waste, dirt and other hive junk for the tiny bodies of the mites. It’s painstaking and time-consuming work, and of course if you miss a few, you might think the infestation is getting better instead of worse.

Machine learning to the rescue!

As I’ve had occasion to mention about a billion times before this, one of the things machine learning models are really good at is sorting through noisy data, like a surface covered in random tiny shapes, and finding targets, like the shape of a dead Varroa mite.

Students at the École Polytechnique Fédérale de Lausanne in Switzerland created an image recognition agent called ApiZoom trained on images of mites that can sort through a photo and identify any visible mite bodies in seconds. All the beekeeper needs to do is take a regular smartphone photo and upload it to the EPFL system.

The project started back in 2017, and since then the model has been trained with tens of thousands of images and achieved a success rate of detection of about 90 percent, which the project’s Alain Bugnon told me is about at parity with humans. The plan now is to distribute the app as widely as possible.

“We envisage two phases: a web solution, then a smartphone solution. These two solutions allow to estimate the rate of infestation of a hive, but if the application is used on a large scale, of a region,” Bugnon said. “By collecting automatic and comprehensive data, it is not impossible to make new findings about a region or atypical practices of a beekeeper, and also possible mutations of the Varroa mites.”

That kind of systematic data collection would be a major help for coordinating infestation response at a national level. ApiZoom is being spun out as a separate company by Bugnon; hopefully this will help get the software to beekeepers as soon as possible. The bees will thank them later.

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Google loses two execs: one for Messaging and Workspace, another for Payments

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Google had a pair of high-ranking executives leave this week. The first was Bill Ready, Google’s “President of Commerce, Payments & Next Billion Users,” who left to become CEO of Pinterest. The second big departure is Javier Soltero, who was vice president and GM of Google Workspace, Google’s paid business app, and was the leader of Google Messaging. Both executives made big changes to Google in their nearly three-year stints at the company. Now that they are leaving, it’s unclear what the future of their respective products holds.

Ready was only at Google for two-and-a-half years, where his highest-profile move was presiding over the disastrous rollout of a significant Google Pay revamp. The new Google Pay app was spearheaded by Ready’s payments team, led by another recently ousted executive, Caesar Sengupta. The Google Pay revamp brought an app originally developed for India to the US, where the requirement for phone number-based identity came with a huge list of downgrades: The Google Pay website had to be stripped of payment functionality, the app no longer supported multiple accounts, and you couldn’t be logged in to multiple devices.

The rollout of the new app was also clumsy. Slowly, over a month or two, users were kicked out of the old Google Pay and had to transition to a new app. The new identity system wasn’t backward compatible with the old Google Pay, though, which meant users still on the old app couldn’t send money to users on the new app.

According to Pulse network (a wing of Discover card) Google Pay has 3 percent of the entire US NFC market. Keep in mind Google entered this market years before Apple.

According to Pulse network (a wing of Discover card) Google Pay has 3 percent of the entire US NFC market. Keep in mind Google entered this market years before Apple.

The new Google Pay was announced one year into Ready’s tenure at Google and launched in March 2021. The app initially came with big plans for expansion, including a wild announcement of Google-branded bank accounts. Sengupta left Google one month after the US launch of the new Google Pay, which triggered an “exodus” of employees, according to Insider. The report said, “Dozens of employees and executives” left the payments team after Sengupta’s departure, with one employee saying there was “frustration” the new Google Pay “wasn’t growing at the rate we wanted it to.”

What happened afterward seems like a complete scrapping of the original “New Google Pay” game plan. Google generally launches a product in the US first and then slowly rolls it out to the rest of the world, but after the initial poor reception, the new Google Pay never saw a wide rollout outside of the US. Google canceled its heavily promoted plans for a Google bank account, even though, according to the Wall Street Journal, the company already had 400,000 curious users sign up for the public waitlist.

Ready appointed a new leader of Payments this January, a move Bloomberg described as a “reset” of Google’s payments strategy. Ready also made headlines at the time by saying, “Crypto is something we pay a lot of attention to,” though no Google product has emerged.

Four months later, at Google I/O 2022, another revamp of Google Pay was announced, re-branding the product to “Google Wallet.” That’s right, after a big revamp of Google’s payment app in 2021, there’s now another new revamp in 2022. Ready is now leaving five months after appointing a new Payments lead and setting these plans in motion, but he won’t be around for the launch of Google Wallet. Between the departure of old Payments lead Sengupta, Sengupta’s boss, Ready, and “dozens” of team members, it sure seems like the payments team ended up cleaning house.

This nightmare of a map has the US with Google Pay and Google Wallet co-existing, while the rest of the world gets a cleaner solution of one payment app: Wallet.

This nightmare of a map has the US with Google Pay and Google Wallet co-existing, while the rest of the world gets a cleaner solution of one payment app: Wallet.

Google

At the heart of Google’s payments turbulence is probably the fact that most estimates put Google Pay at 3-4 percent of the US NFC payments market, which is way behind Apple’s nearly 92 percent market share. It’s an embarrassing loss considering Google was a pioneer in NFC payments and entered the market three years before Apple.

A big part of Google’s payment problems is this kind of instability, with Google’s payment app running through four different brands in 10 years (Google Wallet, then Android Pay, then Google Pay, now Google Wallet again). It still doesn’t seem like the company has arrived at a great solution with the new Google Wallet. The current plan—which could change once Ready’s replacement is hired—is for Google Wallet and Google Pay to co-exist in the US. In the rest of the world, there will be one payment app, Wallet, which sounds like a clean, reasonable offering. In the US and Singapore, though, Google doesn’t want to kill the widely panned new Google Pay app, so Google Wallet and Google Pay will be available. Why? If Wallet is rolling out to the rest of the world, the codebase clearly has the full payment feature set, why not just roll it out everywhere?

Google is still searching for a VP to replace Bill Ready, but the interim Payments president will be longtime Googler Nick Fox. Fox was previously front and center in the Google tech landscape as the head of Google messaging when the company produced Google Allo. Allo was Google’s main messaging app from 2016-2018, lasting about 576 days on the market. Since Allo, Fox has been running Google Search.

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Forget smart glasses, this smart contact lens prototype has a new vision for AR 

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Enlarge / Smart contact lenses don’t work quite this easily yet. (credit: Getty)

Since 2015, a California-based company called Mojo Vision has been developing smart contact lenses. Like smart glasses, the idea is to put helpful AR graphics in front of your eyes to help accomplish daily tasks. Now, a functioning prototype brings us closer to seeing a final product.

In a blog post this week, Drew Perkins, the CEO of Mojo Vision, said he was the first to have an “on-eye demonstration of a feature-complete augmented reality smart contact lens.” In an interview with CNET, he said he’s been wearing only one contact at a time for hour-long durations. Eventually, Mojo Vision would like users to be able to wear two Mojo Lens simultaneously and create 3D visual overlays, the publication said.

According to his blog, the CEO could see a compass through the contact and an on-screen teleprompter with a quote written on it. He also recalled viewing a green, monochromatic image of Albert Einstein to CNET.

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Some Macs are getting fewer updates than they used to. Here’s why it’s a problem

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Aurich Lawson

When macOS Ventura was announced earlier this month, its system requirements were considerably stricter than those for macOS Monterey, which was released just eight months ago as of this writing. Ventura requires a Mac made in 2017 or later, dropping support for a wide range of Monterey-supported Mac models released between 2013 and 2016.

This certainly seems more aggressive than new macOS releases from just a few years ago, where system requirements would tighten roughly every other year or so. But how bad is it, really? Is a Mac purchased in 2016 getting fewer updates than one bought in 2012 or 2008 or 1999? And if so, is there an explanation beyond Apple’s desire for more users to move to shiny new Apple Silicon Macs?

Using data from Apple’s website and EveryMac.com, we pulled together information on more than two decades of Mac releases—almost everything Apple has released between the original iMac in late 1998 and the last Intel Macs in 2020. We recorded when each model was released, when Apple stopped selling each model, the last officially supported macOS release for each system, and the dates when those versions of macOS received their last point updates (i.e. 10.4.11, 11.6) and their last regular security patches. (I’ve made some notes on how I chose to streamline and organize the data, which I’ve put at the end of this article).

The end result is a spreadsheet full of dozens of Macs, with multiple metrics for determining how long each one received official software support from Apple. These methods included measuring the amount of time between when each model was discontinued and when it stopped receiving updates, which is particularly relevant for models like the 2013 Mac Pro, 2014 Mac mini, and 2015 MacBook Air that were sold for multiple years after they were first introduced.

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