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Joined 6 months ago
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Cake day: April 17th, 2026

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  • The idea of the self-checkout was that you literally just pass by some scanner with a full cart and it instantly displays the list of items with prices and sum. You just need to tap your card or phone on the reader and are done with it.

    The implemented reality was very far away from that idea though. That’s why it failed.
    Customers are pissed because they have to do the cashier’s job. And they do compensate themselves with some extra price reduction as a system requiring cooperation obviously can’t reliably detect theft. And if you had a detective watching the cams, you could as well just go back to cashiers - which they seem to now do.

    In the end this is yet another failed “fake it till you make it” bet on future tech which just didn’t materialize in time. Shops can tank some customer dissatisfaction for a time and then profit a lot from being the first to do the new thing when it becomes actually possible a few months later. But pissing off the shoppers isn’t a good long-term strategy.






  • Healthy mostly means you get all the stuff you need and not too much of anything.
    So what you need and what you need to avoid depends on your body and environment.

    You can try to keep book of all the essential vitamins and minerals in your diet.
    Or you research what the body needs and what the commonly acknowledged limits are. Then you can just supplement them in reasonable quantities to make it highly unlikely to be deficient or overdosed in any of them. And that’s what I do.
    always be careful to not overdose Potassium, Iodine, or Calcium. Don’t supplement vitamin A. Get β-carotene instead as the body makes vitamin A from it as needed.

    Chances are, you get enough protein because it’s really hard not to in an industrialized nation.
    But it might be worth to look at the different amino acids and the overall protein intake if you don’t like meat, tofu, or highly processed meat replacements.

    If you really don’t eat any fish or mussels regularly, you might want to supplement the omega 3 fatty acids.

    The digestive tract needs some insoluble fibers in the diet to not get constipation. But it doesn’t need them every day and not in huge quantities. So if you have the occasional random vegetables in your diet, that should be covered. It’s trivial to know when it’s not enough because avoiding constipation is really all the insoluble fibers do.

    What’s left is carbohydrates and fats. Any will do. And if you are in an industrialized nation, you likely got them covered.
    But some sugars are really spiking insulin production, stress the system, and can lead to sugar highs and lows. So try not too eat too many sweets or soft drinks in one session.

    The last thing is calories/energy. If you got too few, you need to eat more carbohydrates and fats. If you got too many, you need to eat less carbohydrates and fats. But as is blatantly obvious by now that isn’t really actionable advice.
    I guess, for undersupply, the solution could be to fatten up the diet and sweating stuff with with lactose if not lactose intolerant. But anyone having this problem in an industrialized nation probably also has more serious problems that cause it.
    For oversupply there is no real solution for most people apart maybe Ozempic because constantly fighting one’s own appetite is basically impossible for normal people. Just don’t start smoking to loose weight. It probably works, but it comes with its own problems.







  • Yeah. Not a surprise.

    everyone has bet on AI getting good enough to fully replace humans fast. CEOs mandated use of AI. The results weren’t as great as expected. CEOs started limiting AI use to counter the token cost explosion after employees found out how to waste tokens fast.

    At the same time, China’s AI development is driven by the party instead of companies. They aren’t so much interested in money as they are in the strategic solution to the demographic problem caused by the one-child policy (which worked a bit too well too fast). The companies there plan on making money by providing the compute (they literally have the power and a two digit number of nucular GW under construction right now).
    So their models are almost as good as US ones and freely downloadable to run on whatever hardware you want. That naturally limits the longterm-achievable AI token prices to little more than the cost of just providing the raw compute.

    US AI companies are also in a cut-throat competition for customers right from the start. That obviously doesn’t help to keep prices high. Currently, they all burn money so fast that it’s hard for a human mind to comprehend.
    None of the US AI companies will survive the next decade if they don’t actually are the only one making AI actually able to fully replace human workers. They will all go bankrupt and might take the whole US economy with them.
    Nvidia will probably be the real winner if they don’t fuck this up somehow (not sure if that is even possible) because they are the ones selling the shovels in this gold rush.

    In two decades, it will be normal to have the capabilities of current frontier models running locally on your Chinese phone.




  • I don’t buy McDonal’s because the price/value equation is off. Whether it is off because they think I’m rich or because they think I’m addicted doesn’t really matter. The result is that I just don’t buy.
    But if I was a regular customer, I would see unstable prices as a negative because it means, I have to research current prices first before going there. That’s inconvenient. I prefer reasonable and stable prices.

    Maybe, McDonald’s introduces haggling next so customers can feel like they are buying a used car when they buy a burger…