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Joined 1 year ago
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Cake day: June 24th, 2023

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  • The brain truly is a fucked up machine that wants itself to feel as terrible as possible. The way it does this is by giving large short term rewards to stuff that make you feel worse and worse long term.

    Working out and living healthily is not about seducing people, it’s about making yourself feel better by engaging in stuff that yields long term rewards, even though they feel like fruitless efforts in the moment to moment gameplay of dopamine.

    Having gone there and back my experience is that giving up feels really good, but in a much more real sense it feels terrible. And just reading your post I can see you feel terrible.

    The good news is when you’re that low, any sustained effort can make you feel a bit better. Seeking professional help is one that’s a bit hard to start but a bit easier to ritualize into a habit.





  • That LLM is really pro-Macron, I wouldn’t take its opinion at face value.

    The parts about defending democracy, addressing climate change, and preparing France for crises, in particular, are pretty ironic when you take into account the fact that both Amnesty International and the European Court of Human Rights have spoken up against his frankly appalling handling of the yellow vest crisis (the latter has a procedure against the French State dor acts of torture against demonstrators), that he’s been torpedoing our public health system even during the pandemic, and that his administration has been found guilty of “climatic inaction” by our own courts… The list goes on. For a while, “to Macron” in Ukrainian meant talking a lot while doing nothing. Maybe the LLM bought into the political communication.


  • That’s only true around landing and takeoff. For the most part their navigation relies on hybridized data from their inertial, air data and GPS, with several redundancies in place for bad readings and cumulative errors. Among all of this autonomous measurement apparatus, the GPS is the only part that doesn’t require numeric integration from speed or acceleration data to yield a position reading, and thus it is the only one that doesn’t drift over time. It’s actually fairly important, and it’s why using the gnss jammers you can find on amazon is super illegal



  • That’s absolutely true, generative AI is mostly a parlor trick with very few applications beyond placeholder art and faster replies to emails. But even for your kind of engineering problem, there’s still a big issue that’s often disregarded.

    If we keep your example of an AI for a city grid, an important aspect of this type of engineering problem is guaranteeing that the system has as few catastrophic failures as possible (usually guaranteeing less than 1 for every 109 hours of uptime for systems where catastrophic means a certain quantity of dead bodies or high monetary costs, like a city grid, train signalization, flight control…). AI models may very well end up being discarded in those problems because even if you observe a better accuracy in simulations and experiments, mathematically proving this 109 figure is impossible because we don’t know how they work. Proving a threshold experimentally can happen, but a 109 number would require something like centuries of concurrent testing in every city in the world… I’ve just had a class with this example for trains. They were testing a system that reads signalization with a camera in order to move towards a more autonomous train. Deep learning performed better that classical image processing, but image processing allows you to prove that the train won’t misread less than x% of the time with way higher certainty than a black box, so they had to go with that if they ever wanted to pass safety certifications.

    So I guess deep learning explainability might be a more significant challenge even that finding a dataset that isn’t racially biased…


  • I actually heard something about that in class not long ago

    The story is that Android’s security heavily relies on the compartmentalization of apps that lives in the android layer, over the Linux kernel. Apparently, that functionality works in part because only this layer can perform operations that require root access, no app or user can. So software that allows you to root your phone apparently breaks this requirement, and makes the whole OS insecure. He even heavily implied that one should never root their phone with ‘free’ software found on the internet because that was usually a front for some nefarious shit regarding your data.

    I’m just parroting a half-understood and half-remebered speech from a security expert. His credentials were impressive but I have no ability to judge that critically, if anyone knows more about this feel free to correct me.




  • Seeing what’s been already recommended here, my suggestion sounds out of left field even to me… But somehow, “Elden Ring bug easier” makes me think first and foremost of Zelda breath of the wild and tears of the kingdom. Huge open world with secrets everywhere, engaging aesthetics and, challenging yet less punitive combat. The only thing would be that the combat is less emphasized, an exploration and problem solving more. But combat is still very much there and you can go quite deep in its mechanics, especially with all the time stopping and telekinetic shenanigans.

    Edit: Not really a western ARPG I guess but the freedom of play is similar






  • gbzm@lemmy.worldtoAndroid@lemmy.worldFairphone 5 Launch
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    10 months ago

    Genuinely, good for you. I don’t want to switch to something more expensive, that probably wheighs more on the environment (batteries tend to do that), that I’ll lose more easily, that can catch connecticity issues, that force me to turn on bluetooth… And that’s okay we just have different priorities. What bugs me is only yours ever seem to be catered to nowadays, even though mine don’t seem particularly rare and you can ignore jack plugs easier than I can listen to music while plugged on my external battery