Google keeps tracking you even when you specifically tell it not to: Maps, Search won’t take no for an answer

Google has admitted that its option to “pause” the gathering of your location data doesn’t apply to its Maps and Search apps – which will continue to track you even when you specifically choose to halt such monitoring.

Researchers at Princeton University in the US this week confirmed on both Android handhelds and iPhones that even if you go into your smartphone’s settings and turn off “location history”, Google continues to snoop on your whereabouts and save it to your personal profile.

That may seem contradictory, however, Google assured the Associated Press that it is all fine and above-board because the small print says the search biz will keep tracking you regardless.

“There are a number of different ways that Google may use location to improve people’s experience, including: Location History, Web and App Activity, and through device-level Location Services,” the giant online ad company told AP, adding: “We provide clear descriptions of these tools, and robust controls so people can turn them on or off, and delete their histories at any time.”

The mistake people make is wrongly assuming that turning off an option called “location history” actually turns off the gathering of location data – which is obviously ridiculous because if people really wanted Google not to know where they are every second of every day, they would of course go to “Web and App Activity” and “pause” all activity there, even though it makes no mention of location data.

Besides, in the pop-up explanation that appears in order to make you confirm that you want your location data turned off, Google is entirely upfront when it says, in the second paragraph: “This setting does not affect other location services on your device, like Google Location Services and Find My Device. Some location data may be saved as part of your activity on other Google services, like Search and Maps.”

Of course by “may be saved,” Google means “will be saved,” and it forgets to tell you that “Web and App Activity” is where you need to go to stop Search and Maps from storing your location data.

Misdirection

Of course, there’s no reason to assume that works either since Google makes no mention of turning off location when you “pause” web and app activity. Instead, it just tells you why that’s a bad idea: “Pausing additional Web & App Activity may limit or disable more personalized experiences across Google services. For example, you may stop seeing helpful recommendations based on the apps and sites you use.”

But it gets even weirder than that: because if you expect that turning off “Web and App Activity” would actually stop web and app activity in the same way turning off location history would turn off location data – then you’ve ended up in the wrong place again.

In that web and app activity pop-up: “If your Android usage & diagnostics setting is turned on, your device will still share information with Google, like battery level, how often you use your device and apps, and system errors. View Google settings on your Android device to change this setting.”

So if you want to turn off location, you need to go Web and App Activity.

And if you want to turn off web and app activity, you need to go to Google settings – although where precisely it’s not clear.

Source: Google keeps tracking you even when you specifically tell it not to: Maps, Search won’t take no for an answer • The Register

AI identifies heat-resistant coral reefs in Indonesia

A recent scientific survey off the coast of Sulawesi Island in Indonesia suggests that some shallow water corals may be less vulnerable to global warming than previously thought.

Between 2014 and 2017, the world’s reefs endured the worst coral bleaching event in history, as the cyclical El Niño climate event combined with anthropogenic warming to cause unprecedented increases in water temperature.

But the June survey, funded by Microsoft co-founder Paul Allen’s family foundation, found the Sulawesi reefs were surprisingly healthy.

In fact the reefs hadn’t appeared to decline significantly in condition than when they were originally surveyed in 2014 – a surprise for British scientist Dr Emma Kennedy, who led the research team.

A combination of 360-degree imaging tech and Artificial Intelligence (AI) allowed scientists to gather and analyse more than 56,000 images of shallow water reefs. Over the course of a six-week voyage, the team deployed underwater scooters fitted with 360 degree cameras that allowed them to photograph up to 1.5 miles of reef per dive, covering a total of 1487 square miles in total.

Researchers at the University of Queensland in Australia then used cutting edge AI software to handle the normally laborious process of identifying and cataloguing the reef imagery. Using the latest Deep Learning tech, they ‘taught’ the AI how to detect patterns in the complex contours and textures of the reef imagery and thus recognise different types of coral and other reef invertebrates.

Once the AI had shown between 400 and 600 images, it was able to process images autonomously. Says Dr Kennedy, “the use of AI to rapidly analyse photographs of coral has vastly improved the efficiency of what we do — what would take a coral reef scientist 10 to 15 minutes now takes the machine a few seconds.”

Source: AI identifies heat-resistant coral reefs in Indonesia | Environment | The Guardian