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Aerroon

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I don't get it. How does every device combo having a unique key pair help with security? They can all log in, right? So all you need is to compromise their session and you're in, whether they share the same passkey or not.

And if you're compromised in such a way that an attacker could steal your password then wouldn't they be able to just hijack your session instead?

Can any of these studies actually show measurable results in something like PISA? Because "studies show" during the replication crisis is not convincing when the effect doesn't seem to show up in actual test scores.

You can easily see the effect of COVID in PISA scores for example.

My faith in humanity is dropping lower than I thought possible. Do you actually have a reason for why you feel what you feel? Can you give me evidence that doing the things you suggest would actually improve things?

Because to be it looks like you are the gullible ones because you are not making educated decisions. France banned mobile phones in school in 2018. Suddenly some kind of a ban had been in place since 2010. Go look at their PISA scores and see if you can notice any improvement. Because I can't.

How can you even call others gullible when the measures you're talking about don't actually show up in measurements of education systems?

Great - let's hear the measurable benefits then.

How much higher will Czechia's score be on the next PISA test based on this?

France:

Mobile phones have been prohibited for students from 3 to 15 years of age, since September 2018, although they were first banned in classroom time in 2010.

French PISA results for math, science, reading:

* 2022: 474, 487, 474

* 2018: 495, 493, 493

* 2015: 493, 495, 499

* 2012: 495, 499, 505

* 2009: 497, 498, 496

I'm really impressed by the improvements of nothing.

Any actual reasons or are we limiting them just because? Vibe based governance?

My parents were sure that sitting too close to a TV ruined your eyesight. Should we get a law that forces people to sit at least X meters from the TV? Personally I'd like to see some evidence first, instead of "but we must limit freedoms".

Do we have any actual evidence that this significantly improves things?

For example, can we expect Czech PISA scores to go up by 50 points from this change?

Or is this one of those "it feels like it should be good, therefore it's good"? Or maybe "we asked a bunch of people whether they think it's good and they said yes"?

You've got to remember that measures like this are limiting people's freedoms, so they need to provide measurable improvements.

Does it work fine though? Because I haven't even heard of Google Keep, let alone have it installed.

If I need to take some notes I can't even imagine going to search through a store to find a note taking application since that should be a built in feature of every consumer OS.

The same goes for Google Photos. And I imagine that Google photos also doesn't let you edit it a column in the middle of a table. It's trivial to do in real life or in MSpaint or any real image editor but somehow exceeds the limits of mobile apps.

I don't open my phone for notes or paint either, but sometimes I really need it. And then I am endlessly frustrated that the stuff we do get by default has half-baked functionality.

For example, the gallery app's image editor on my phone doesn't let me cut out a piece from the middle and then let me pull the sides together. Eg if I have a picture of a table and I want to cut out a certain column. This is super easy to do in paint, but on my phone I need to look for extra (ad-riddled) apps for that.

Also, there's no way that phones are mainly for social networks. It's estimated that there are 5.5-6 billion smartphone users.

Interestingly enough, Kimi K2.6 said that it didn't know what car Monica drove.

If you want to know this specific detail you might have to watch the movie yourself.

GLM 5 Turbo, ChatGPT (whatever the free version is), and Gemini 3.5-Flash all got it wrong, but asking "are you sure?" made Gemini and ChatGPT correct themselves. GLM 5 Turbo still got it wrong even when asked if it was sure.

GLM 5.2 gets it wrong, but when asked if its sure it says it's not very confident in the answer.

One thing to note is that Kimi, Gemini, and ChatGPT all seemed to use search to answer that question. GLM didn't seem to. At least the thinking trace did not indicate it.

Even as a teenager the singularity didn't make sense to me. Why would AI capabilities suddenly improve by an astronomical amount? It's still going to be running on hardware and software that we (humans) design. Even if AI reached parity with human brains it would still need to improve efficiency by orders of magnitude to reach parity with human society's output. And only then could it start to outpace the improvements that humans are making.

Even if the AI singularity is possible, the acceleration would take a long time. Possibly a lifetime.

I find this hard to believe considering how bad the UIs are on phones and TVs. Even google.com does not offer feature parity between their desktop and mobile websites.

My phone still didn't come with a functional paint or notepad apps. Google docs is a horrible experience on phones (but at least it works now - a few years ago it was straight up unusable).

And you're telling me that this is the only computing platform for a lot of people? How is everything still so unusable about it then?

My experience tells me that everything mobile is basically an afterthought outside of a few dozen websites and I guess phone games.

Many years back when I used to do CS for WoW, a colleague of mine liked to say that the only reason some kids shit-talk the way they do is because it's online and if they tried it in person they'd get punched in the face.

I've seen people have this opinion many times before and I don't get it. People talk shit in real life all the time and it's a much worse situation in real life because they might punch you in the face.

This is why I don't mind online shit-talking, because it isn't going to escalate into a fight. In real life it might and imo the teens are more likely to escalate it especially if they are in a group.

Then maybe they should stop doing things that invite this nonsense? We've already been down the road of the EU mandating ISPs save all your browsing history with the Data Retention Directive.

At this point the EU has to prove that they are not doing things like that rather than getting the benefit of the doubt.

Because AI doesn't just regurgitate it. Make up a new word and ask ChatGPT use it in a sentence - you've now got a brand new sentence that was not in its training data. If it only regurgitated data then it wouldn't be able to use that word in a sentence.

The same applies to image generation - they can generate images that almost certainly were not in the training data.

There's (probably) a correlation between things you know well and things you're willing to argue about.

Care about thing -> learn more about it

Care about thing -> argue about it

The problem is that if your system loses then your system stops existing. This already is the case with AI - all the relevant AI is made according to other people's preferences and we have no say in it. Sure, we can regulate what kind of AI is used in the EU, but if they aren't selling AI to us directly, but instead using AI to make something that they sell to us then we can't compete with that.

The survey in the article that assessed vitamin D deficiency was a bit odd:

Because physical exams are performed in mobile vans in NHANES, data could not be collected in northern latitudes during the winter; instead data were collected in northern latitudes during summer and in southern latitudes in winter. To address this season-latitude aspect of the NHANES design, we stratified the sample into two seasonal subpopulations (winter/lower latitude and summer/higher latitude) before examining vitamin D status.

Yeah, I'm not surprised that the rates for vitamin D deficiency were low.

Less than 1% of the winter/lower latitude subpopulation had vitamin D deficiency (25-OHD <17.5 nmol/L). However, the prevalence of vitamin D insufficiency in this group ranged from 1%–5% with 25-OHD <25 nmol/L /.../, even though the median latitude for this subsample (32°N) was considerably lower than the latitude at which vitamin D is not synthesized during winter months (∽42°N).

and the more northern latitude in summer:

With the exception of elderly women, prevalence rates of vitamin D insufficiency were lower in the summer/higher latitude subpopulation (<1%–3% with 25-OHD <25 nmol/L)

Now imagine if you lived in northern Europe around the 60th parallel, where the sun doesn't get high enough in winter to produce vitamin D.