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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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Apple rolls out iOS 16.4 and macOS Ventura 13.3 with new emoji and features

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Enlarge / The 2021, 24-inch iMac with Apple’s M1.

Samuel Axon

Apple released new updates for most of its software platforms today, including macOS Ventura 13.3, iOS 16.4, iPadOS 16.4, tvOS 16.4, and watchOS 9.4.

These are all feature updates, meaning they actually add new functionality in addition to fixing bugs or addressing security vulnerabilities.

iOS and iPadOS 16.4 add a number of minor features. The headliner is (of course) 21 new emojis, like new heart colors, additional animals, and a shaking head. Beyond that, though, Apple says you’ll see improved voice isolation on phone calls, support for notifications from web apps that have been added to your phone’s home screen, new ways to weed out duplicates in your Photos library, and a number of bug fixes.

As far as accessibility goes, iOS and iPadOS can now automatically dim the screen when a video with flashing lights is playing, and VoiceOver is now supported in the maps found inside the Weather app.

tvOS 16.4 has only one listed change: the flashing lights protection feature we just mentioned for iOS and iPadOS.

On the Apple Watch side, watchOS 9.4 is mostly about bringing features to new regions. Cycle Tracking is now supported in Moldova and Ukraine, and AFib history has made it to those two regions as well, plus Colombia, Malaysia, and Thailand.

Then there’s the other big one: macOS Ventura 13.3. It includes several of the same features as iOS 16.4, including the new emoji, Photos duplicate album, and accessibility features. It also adds a “move background” feature in Apple’s visual note-taking app Freeform, which “isolates the subject in your image.” There are also some macOS-specific bug fixes, and you’ll find expanded language support for the keyboard.

iOS 16.4 release notes

This update includes the following enhancements and bug fixes:

  • 21 new emoji including animals, hand gestures, and objects are now available in emoji keyboard
  • Notifications for web apps added to the Home Screen
  • Voice Isolation for cellular calls prioritizes your voice and blocks out ambient noise around you
  • Duplicates album in Photos expands support to detect duplicate photos and videos in an iCloud Shared Photo Library
  • VoiceOver support for maps in the Weather app
  • Accessibility setting to automatically dim video when flashes of light or strobe effects are detected
  • Fixes an issue where Ask to Buy requests from children may fail to appear on the parent’s device
  • Addresses issues where Matter-compatible thermostats could become unresponsive when paired to Apple Home
  • Crash Detection optimizations on iPhone 14 and iPhone 14 Pro models

macOS Ventura 13.3 release notes

This update includes new emoji along with other enhancements, bug fixes, and security updates for your Mac.

  • 21 new emoji including animals, hand gestures, and objects are now available in emoji keyboard
  • Remove background option in Freeform automatically isolates the subject in your image
  • Photos duplicates album expands support to detect duplicate photos and videos in an iCloud Shared Photo Library
  • Transliteration support for Gujarati, Punjabi and Urdu keyboards
  • New keyboard layouts for Choctaw, Chickasaw, Akan, Hausa, and Yoruba
  • Accessibility setting to automatically dim video when flashes of light or strobe effects are detected
  • VoiceOver support for maps in the Weather app
  • Resolves an issue where Trackpad gestures may occasionally stop responding
  • Fixes an issue where Ask to Buy requests from children may fail to appear on the parent’s device
  • Addresses an issue where VoiceOver may be unresponsive after using Finder
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Dealmaster: 1-day-only Nintendo Switch, Microsoft 365 deals; plus PS5 and AirTags

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Enlarge / The new OLED Switch above its predecessor.

Sam Machkovech

Kicking off the week, we have a couple of today-only sales, including a rare discount on Nintendo’s Switch OLED and a free $50 Amazon gift card deal on Microsoft’s 365 Family office software. There are also price cuts on the PS5 God of War Ragnarök bundle and Apple’s four-pack of AirTags.

Nintendo Switch OLED for $310 ($350)

Nintendo’s Switch OLED is the best Switch console that money can buy. In our review, we praised the larger, upgraded display’s completely blacked-out pixels and infinite contrast ratio whether gaming before bed or during the day. We also appreciated the bigger, sturdier hinge, ethernet-toting dock, and 64GB standard storage, as opposed to 32GB on other Switch models.

We still think the Switch Lite is an unbeatable deal in portable gaming for $200, but for those among us who like the best of the best, the Switch OLED is the ultimate portable gaming device. With today’s one-day-only $40 discount, it’s a bit more affordable now, too. Samsung’s 256 GB microSD Evo Select is also on sale for $20, which pairs well with the Switch for game storage.

The PlayStation 5.
Enlarge / The PlayStation 5.

PS5 God of War Ragnarök bundle for $510 ($560)

There’s not a lot we can say about the powerful, at times elusive PS5 that hasn’t already been said. Games load quickly thanks to built-in NVMe storage; it also includes an innovative controller; and the cooling fans are quieter and more efficient than on the PS4. The new DualSense controller also combines haptics and audio for a truly unique and immersive gaming experience, while also offering headset-free chat with a built-in speaker. As more legacy games migrate to PS5 and newer titles emerge, the value of PS5 only grows, making it a more enticing upgrade for PS4 owners since its launch. The God of War Ragnarök bundle is $50 off, which is the lowest we’ve seen for this bundle.

AirTags are the best way to find your lost stuff, if you're an iPhone user.
Enlarge / AirTags are the best way to find your lost stuff, if you’re an iPhone user.

Samuel Axon

Apple AirTags four-pack for $90 ($100)

AirTags are arguably the most capable item trackers on the market. The main reason for that is the theoretically endless range. Essentially, wherever there’s an iPhone or capable iDevice, there’s hope to find your lost item. The more devices in the area the better, so AirTags are ideal for densely to moderately populated areas. Without iDevices in the vicinity, they won’t do much for you, so they may not be the best pick if you’re more concerned with losing something on a mountain hike or romp through the forest. This deal gives you four AirTag trackers at a $10 discount from their typical price.

Microsoft 365 encompasses Teams, OneDrive, and the suite of productivity apps formerly known as Office. The Family version also offers 1TB of cloud storage per user.
Enlarge / Microsoft 365 encompasses Teams, OneDrive, and the suite of productivity apps formerly known as Office. The Family version also offers 1TB of cloud storage per user.

Microsoft

Microsoft 365 Family office suite and $50 Amazon gift card for $100 ($150)

Work applications and deployments for Microsoft’s suite aside, if you and your family prefer creating and editing documents offline but also value vast online storage amounts, then this deal on Microsoft 365 Family is just for you. Today only, the gold standard of office software is on sale for $100 right now on Amazon with a free $50 Amazon gift card. That gives you six installations of Microsoft Word, PowerPoint, Excel, Outlook, OneNote, Skype, and Teams, along with six separate 1TB cloud storage spaces on OneDrive, and a $50 Amazon gift card. If you’re already a subscriber, you can stack years and pocket a nice $50 bonus.

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Google is killing most of Fitbit’s social features today

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Enlarge / Fitbit’s now-dead Challenges feature.

Today’s the day for Google’s biggest change yet to Fitbit: It’s shutting down some more features. As Google announced in February, the popular fitness gamification features, Fitbit “Challenges” and “Adventures,” are being shut down today. Google is also removing the “Open Group” social networking feature.

Getting motivated to work out is tough for some people, so Fitbit’s software included a few ways to gamify fitness to keep people interested. Challenges were introduced in 2014 as a way to share and compare your step counts with friends, hopefully motivating both of you to get more exercise. The feature came with badges that could be earned for specific tasks and trophies for winning a battle. Adventures were announced in 2017 as location-specific challenges that highlighted local places that were good for exercise and hiking, like national parks and landmarks. You could tackle these areas solo at your own pace or participate in multiplayer “Adventure Races” where you could track your hiking speed or progress against other Fitbit users. This seems like something that would only get better with Google Maps integration. Oh, well.

Adventures, Challenges, and all player-earned trophies and badges are going away today. The Fitbit community on Reddit has been furious over the feature removals, with the most popular post of the past year being a call to cancel your Fitbit Premium subscription over the changes. On Twitter, Fitbit tried celebrating the company’s birthday yesterday, but nearly all the replies were about the feature shutdown and what other services people should switch to. Several users have confirmed today that the features are dead.

Adventures would have people battle it out in real-life hiking locations.
Enlarge / Adventures would have people battle it out in real-life hiking locations.

Fitbit

Google announced it would be acquiring Fitbit in 2019, and at the time, it described the deal by saying, “We see an opportunity to invest even more in Wear OS as well as introduce Made by Google wearable devices into the market.” Google’s blog post did not make any mention of continuing to produce or support Fitbit’s existing products and services, and rather than some kind of promise to supercharge Fitbit with Google technology, the blog post made it sound like Fitbit would be stripped for parts.

So far, we haven’t seen anything from Google to dissuade us from the initial impression that Fitbit will be slowly killed. Google announced plans to shut down the Fitbit account system sometime this year and move existing users to Google accounts. Google killed Fitbit’s PC and Mac syncing last year, so it’s no longer possible to load music onto the wearables. Fitbit Studio, a browser-based SDK for developing Fitbit apps, was given an April 20 shutdown date last month. Fitbit’s latest product launch, the Fitbit Sense 2 and Versa 4, brought big feature regressions compared to the old models. They were stripped of the Fitbit app store, Google Assistant, Wi-Fi support, and music controls.

The only non-shutdown action we’ve seen Google do with Fitbit is rush a half-baked Fitbit app out the door exclusively for the Pixel Watch. That Fitbit app is both worse than a real Fitbit and worse than Wear OS’ previous Google Fit app, before Google stripped out the advanced weight training options in 2020. There’s also Fitbit Premium on the Pixel Watch, a $10-a-month subscription service that enables some sleep-tracking features and new statistics. Is this the future of Fitbit? Some software? An app that replaces Google Fit? It’s still hard to say. Whatever Google’s plans for the future are, we can’t imagine that stripping all the key social features away from the existing community will earn it many repeat customers.

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