rowinxavier
@rowinxavier@lemmy.world
- Comment on How does ICE track people??? 42 minutes ago:
To expand on this a little, there are tonnes of options for spying on people but the key is tying your face to your identity. If you have a phone with you at a protest and they capture your IMSI (unique identifier for that handset) they can place you at the scene. They then only have to narrow down a little which face is tied to that phone and they know who you are. If they have a way of making a large database of faces and names, for example requiring ID and facial scans to access porn, then they can make this process much more rapid. It’s almost like there is some sort of overarching plan here, some sort of seizing of power through multiple fronts which are all connected and share interests, like how people who are all rich share the interest of further concentrating power in their own hands, just as an unrelated example.
- Comment on Why is Minecraft able to be forced to put restrictions on online servers, but web browsers aren't held accountable for providing access to the web? 47 minutes ago:
If you provide the server, the actual computer used to provide a service, you are responsible for that server. Minecraft Bedrock servers are operated directly by Microsoft and as such are something they are responsible for.
The browser accesses any and all servers for web pages. Regulating the browser would not work as they have no control over the content, nor do they have the ability to effectively filter.
The confusion comes from you running two similar programs on your computer and having one of those behave differently to the other. The key is that the game client is a client only for that game, but the browser is a client for any web server out there. The client is not regulated at all, the server is. Anyone can access any web server from a browser, but only one server from a game client.
Interestingly WoW has custom servers which are not operated by Blizzard and as such Blizzard is not responsible for what happens on them. The operator of the server is the responsible party here and has to control their platform.
- Comment on Should I replace my laptop battery, and are third-party batteries safe? 1 week ago:
…com.au/c22n2107-battery-for-asus-zenbook-14-flip…
That is a suitable replacement. It is a simple pouch battery with an easy connector so the actual physical work to replace it is fairly simple and the cost is very low for the convenience of using your system for long hours. It should also prolong the life of your laptop delaying replacement for a fairly long time.
The big question is about the quality of the internals of the battery. Is the material consistently folded? Are there overhangs or under hangs? Are there areas where the anode and cathode are close and will short in a few years of usage? I honestly don’t know how to actually check for this.
- Comment on With all this talk about Ai not being profitable why aren't we using it in video games? I dont mean replacing developers I mean in NPCs in the game. I make them more realistic. 1 week ago:
People have tried this a bit and it doesn’t work well. Remember that most games have some sort of plot which needs to move forward without deviating too far and this is not easy to manage with AI. AI systems are predictive text tuned up, so they tend to wander in the conversation and this can be disastrous for something like a video game.
The world is there to support the illusion but also to direct the player to game material. An AI agent going off on a tengent about some random thing that kind of fits the world could lead to users running around wasting their time and being frustrated.
Add to that the risk of the AI system stepping into awful places like reproducing Nazi ideology and it is a nightmare for developeds. Imagine getting your game rated when it can randomly start telling your character not to worry about saving those people over there because their skin tone is darker and that makes them less than human.
Now as a tool for building scripts quickly? Maybe, but it does produce slop now and if that will change I cannot predict when. Maybe it could be used as part of the process but I think it is so toxic now I would not bet on it. I also think it should be labeled as the use of AI comes with moral issues around the environmental impact and theft of content from other people. If a game has AI generated content I won’t be playing it, and I am not alone. Just the push back from audiences could be enough to discourage the use of AI systems.
Now on the other hand using a neural network design for making character behaviours more believable, for example using a series of needs and having the algorithm decide what to do next and so on, that could be cool, but we have that already and it isn’t considered AI.
- Comment on COVID's "new normal" = safety hysteria, digital dependence and "expert" obedience? 2 weeks ago:
First, the term hysteria is from a fairly mysoginist root, so maybe consider whether that is the best word here.
Second, for all the 8 million plus people killed by COVID it wasn’t hysteria, they died. They didn’t have the sniffles, they died. Dead. Not alive. There isn’t really a lot that is worse as an outcome from a respiratory infection, however we have that too! Tonnes of people who didn’t die have long covid symptoms, strokes, heart attacks, various thrombotic events, loss of function, and additional complications in the rest of their medical issues. On top of that plenty of people had parents, siblings, children, friends, or other people important to them die or become disabled.
Third, digital dependence? I mean, we were moving in this direction for decades before covid. It used to be nobody had phones at all. My partners grandparents remembered the house down the block getting a telephone and went over to see it. They didn’t have electricity. That was less than a century ago. The ramp up of technology over the last century has been insane and accelerating that whole time. In 2004 the coolest phone was a Motorola RAZR flip phone with a terrible 0.3 megapixel camera but a stunning 176x220 pixel display. In 2024 a Pixel 9 has a 1080x2424 display and a 50, 48, and 10.5 megapixel camera. The comparison of a rifle and a spear feels appropriate. We were already heading towards more technology in our lives, it just because super noticeable during lockdowns as it accelerated a little more for a couple of years and it was more obvious.
Fourth, why the quotes around expert? There is such a thing as an expert. Someone who knows more than me doesn’t have to know everything to keep knowing more than me. They can be wrong and learn new things and change their mind all while remaining more informed than I am. In fact, being an expert in a field means doing that constantly. Being at the frontier of knowledge means holding your beliefs more tentatively as you are more likely to change your understanding than an uninformed average person. The fact that they didn’t know how good masks would be at the start isn’t an indictment of their expert status, it is their first guess given previous knowledge. What they did after that is what makes them experts, namely changing their minds when new evidence came about.
- Comment on The singular they is actually such a natural part of the English language, the people complaining about it almost certainly use it without noticing 2 weeks ago:
Of course they do, especially when the number of people is ambiguous or when they are speaking about someone titled as a profession such as “I went to the doctor and they said…”
It is all a manufactured situation used to push hate and attack the marginalised. Singular they has been around for a very long time and there were options before they was they, not to mention in all the other myriad languages in the world.
- Comment on Deluge/Radarr/Sonarr...How to best delete release group naming BEFORE the filename? 3 weeks ago:
I think they want it automated so it would need to be integrated to Sonar/Radarr etc rather than the machine you watch the media on.
- Comment on OpenWRT router 4 weeks ago:
This. I looked at a bunch of options and these are the best for OpenWrt and are very reasonably priced. Mine did torrenting, VPN, and a few other small services before I got my proper served up and running and now it is less loaded and more relaxed without that workload. Absolutely awesome, very high quality for low price, and it comes with a very slightly modified OpenWrt firmware which is unlocked by default.
- Comment on Could you be relatively healthy if you replaced traditional carb sources with skittles and multivitamins? 4 weeks ago:
Kind of yes, kind of no.
Short term there is not a huge difference between getting sugar from complex carbs or simple carbs and most vitamins and micro nutrients will be OK with a few weeks of worse absorption and slowly lowering levels.
Medium term this would be bad, but so is the standard western diet. Carbs are not a great source for energy for a number of reasons but one of the key ones can be seen with vitamin C. Why do we not have functional pathways for making vitamin C? Our closest relatives do, the other great apes, and almost all other mammals do too. In fact as far as I am aware one of the only other mammals missing the ability to make vitamin C is the guinea pig which is especially ironic considering it was the aminal selected to understand scurvy, an extreme form of vitamin C deficiency.
We don’t need anywhere near the same level of vitamin C if we are not eating sugars, complex or simple. Eating a very very low carb diet, deep into the ketogenic end, reduces the need for vitamin C. Taking someone who has symptoms of scurvy and switching them to a carnivore diet seems to reverse the symptoms fairly promptly and plenty of people eat just meat for decades at a time without developing scurvy, so it seems safe enough.
So if you look at a diet made of highly processed high carb foods like the current standard American diet you would see a measurable but not extreme change in the short to medium term, but in the medium to long term it would get worse. If you compare to a more reasonable diet which doesn’t have huge amounts of processed foods or carbs in it then it would be a bigger difference.
- Comment on Is AsteroidOS usable? Should I get an old smartwatch and install it? 4 weeks ago:
I have a Ticwatch S2 (tunny) which was not officially supported but I managed to get it running and it was cool but not well integrated. The maps didn’t work, most apps were only a little functional, and syncing with a phone was not stable.
Those all sound like bad things and for a finished product they would be, but solving problems is fun if you have the right mindset. I love the idea of using a real qt based interface rather than running modified android or similar. It was very fun to play around with but ended up being less than perfectly suited for me. I want them to succeed though, so I hope they make more progress and get some better results.
- Comment on What would happen to a werewolf in space? 4 weeks ago:
If the transformation is because of the light from the moon there are a few changes we could expect. First, the cycle would still be matched to the lunar cycle of about 28 days just like on earth as that cycle is driven by the relative positions of the moon, sun, and earth. If the moon is further away from the sun than earth it is lit up more, most at opposition to the earth. In contrast the brightness would go down as it enters alignment between the sun and earth, peaking with a new moon.
Second, the near lack of atmosphere would likely increase the number of days which would be sufficient to trigger the transformation. Maybe it would be 5 nights instead of 3 nights, or maybe the transformation would be more intense leading to more extreme features or even new traits.
As for another planet and moon system, earth is unique here. No other moon is as close in size to the planet it orbits with the exclusion of dwarf planets Pluto and Charon. The bulk of moons are way smaller and also orbit around planets way further away from the sun and so would be far less bright. Perhaps not enough light would be reflected for there to be any transformation, while a confluence of moons may work together to have a higher impact on occasion.
In a more science fiction setting I would imagine having reflected light cause the transformation could make things like a ring world, a spinning ring with a central reflector, interesting. The starlight reflecting off the mirrors would theoretically make the whole ring be constantly lit for wearwolves and make night, changing the mirrors to reflect no light, the only time without wearwolves.
- Comment on YSK that you can/should budget yearly for long term purchases 5 weeks ago:
Yeah, lots of people from my background are sensitive about it but honestly, nobody around me understood money and therefore couldn’t have taught me. I knew very little about money until later in my adulthood and at that point I didn’t have more than I needed. Now I have a little bit of excess and managing that has been a great learning experience.
- Comment on YSK that you can/should budget yearly for long term purchases 5 weeks ago:
Yeah, I have dyspraxia which is basically medically diagnosed lack of coordination. I drop my phone at least a few times a day, I bang into walls and benches all the time, and I’ve fallen over so many times I don’t even get hurt any more. Along with the coordination I have lost or broken so many things in just this way, not to mention I am massive and most things are not built for giants. So yeah, a good number of items have been broken or outright destroyed shortly after purchase. No budget can handle that other than to just have more money on hand and to be as careful as possible. Screen protectors, rugged cases, and no open top drink vessels.
- Comment on YSK that you can/should budget yearly for long term purchases 5 weeks ago:
I come from a poor background, so having any large pot of cash was always risky due to “emergencies” requiring those funds. I got out of that living situation and now finally have more money than my living expenses for the first time. None of my family were actually good with money, so that is the background for this post. So yes, correct.
- Comment on YSK that you can/should budget yearly for long term purchases 5 weeks ago:
Absolutely. I had some TWS headphones that were really good and I actually ended up replacing the battery in the case when it couldn’t hold a day of charge because it was worth it. I would much rather repair something than replace it and buy quality that will last as well, both of which are benefited by having the cash on hand. If you can’t afford $200 headphones but you can get $20 ones today maybe buy the $20 ones and use them while saving for the better ones. It will take time but you may be able to make the crappy ones last long enough, even if you have to get two sets to make it through.
- Comment on YSK that you can/should budget yearly for long term purchases 5 weeks ago:
For some items yes, but, and perhaps this is privilege from living in Australia, surely if it fails immediately you can return it and get a replacement or refund? Here we have a 12 month warranty on most things but also a reasonae expectation standard, so if it is a larger thing like a fridge or dishwasher we can get more of a reasonable warranty period.
So I guess a better way of phrasing it would include at what point it requires more money from you if it fails? So for a basic electronic thing 12 months would be the minimum that would be covered by the manufacturer and you are only on the hook for it after that time? I know that is not suitable for some other places like the USA where you are often on your own once you leave the store.
- Comment on YSK that you can/should budget yearly for long term purchases 5 weeks ago:
Yes, and items seem to be manufactured to exceed their warranty period by only a short time. I assume that an item will last for a year in most cases, or the warranty period if that is longer. For white goods like a fridge or a washing machine I look for statistics and use longevity as part of my purchasing process, so I aim to buy appliances which will last a fairly long time and then save based on that not being the most likely outcome. My fridge can be expected to last 5-7 years, so by year 3 I will have enough saved or room made in lines of credit to afford a replacement. Obviously it is best to have nothing accruing interest so I will tend to pay credit down first but some if the credit cards where I am actually have good terms such as a 36 month interest free period. The utility of money during that time is available for other things and I can reduce my costs in other ways.
- Submitted 5 weeks ago to youshouldknow@lemmy.world | 37 comments
- Comment on Manufacturer issues remote kill command to disable smart vacuum after engineer blocks it from collecting data — user revives it with custom hardware and Python scripts to run offline 1 month ago:
This is why free software is so important. The company can just lie to you about their product and for some reason it isn’t illegal. I really want to have a dishwasher and washing machine with an ESP32 controller and free software to control it, ideally with Home Assistant integration, but at this point I can’t find anything.
- Comment on Manufacturer issues remote kill command to disable smart vacuum after engineer blocks it from collecting data — user revives it with custom hardware and Python scripts to run offline 1 month ago:
I have just purchased a Dreame L10s Ultra and have had the PCB for a breakout board made and components for setting it up ordered. In a few days I should get the last bits and I will be able to root the device and have it connect to Valetudo managed through Home Assistant. Fully local operation with basically the same features but none of the privacy issues. As soon as I can get it connected I will be able to use it just like a robot I actually own should without some random third party being involved in every single operation.
- Comment on [deleted] 1 month ago:
Basically no difference. You may get some small differences in synthetic performance benchmarks but for web browsing and video playing it should be negligible.
- Comment on Is it completely impossible to do age verification without compromising privacy? 2 months ago:
Yeah, there is a massive difference between a 9 year old and a 14 year old. Someone who is 17 is not necessarily significantly different from an 18 year old, yet we have to draw the line somewhere. I think if you own and pay for the service it should be up to you at a service level, not up to the government to demand a random third party company be accessed to verify ID and so on. That third party company stands to make money while also being a wonderful target for hackers.
- Comment on Is it completely impossible to do age verification without compromising privacy? 2 months ago:
There are tonnes of ways but honestly, the easiest way is to do it at the ISP level. Have an internet connection you don’t want used for adult material? Have an opt in service at the ISP to block XXX rated sites and maybe social media. If you are old enough to pay for your own internet you should not be required to jump through hoops to access what you want, but kids should not be thrown onto the internet without guardrails. Some kids will get around it but it would be an active choice, so most kids would not. And to be clear, this would be done at the ISP level where you already have verification of age built in to billing, so no additional privacy concern. Honestly, the fact that this is not the solution is what tells me all of this filtering is not about protecting kids, it is about centralisation and control along with pork barrelling for age verification companies.
- Comment on How has there not yet been a leak of the Epstein files? Surely there is someone with access to them that could have been subject to worldwide pressure to let something out. 2 months ago:
Yes, but this is the mistake you make, you actually care about people. Sadly this is disqualifying for higher levels of power.
- Comment on Americium: How a small element could power the next century of space exploration 2 months ago:
Not necessarily. You don’t actually need the fluid to be perfectly sealed out, just slowed down a lot. This means that you could run it open but with very close tolerances and there would be almost no leakage. You just need to make the gap small enough for the leakage to be trivial.
As for magnetic alignment, that is all about maintaining smooth operation without losing efficiency to friction. Instead of a guide with friction you could use magnetic attraction to keep things aligned.
- Comment on Americium: How a small element could power the next century of space exploration 2 months ago:
Yeah, but there are many good options. Magnetic alignment can keep things from touching most of the time, maintaining very good movement without friction. Graphite is a great lubricant and works even in very cold environments, not to mention it will not be all that cold given the heat passing through the system. Redundancy is also a big part of the design, making failures much less impactful. And using sterling engines for the highest draw part of the lifetime of a probe with peltier style generators there for later would allow a failover to a solid state system at lower efficiency.
- Comment on How has there not yet been a leak of the Epstein files? Surely there is someone with access to them that could have been subject to worldwide pressure to let something out. 2 months ago:
Blackmail material is only powerful as a threat. Releasing material from it makes the remainder less powerful. If you raise the stakes a little by adding some small details, an association here, a plausibly deniable link there, you can enhance the fear of the person on the other end of the blackmail without ruining the value of what you have. So depending on what people want they can get better results by keeping that information hidden.
On top of that most people who get dirt on one person get dirt on many people. You may want to take down one person but by if you release some stuff from the files then someone on the other side can burn people on your side. Mutually assured destruction will paralyse everyone.
As an outside to everyone I want all of it released because in my mind anyone implicated is either an active predator or someone who tolerates predators. But if you have paid good money to have a specific member of congress get into office and they are able to act in your favour then it doesn’t matter if they have a D or an R, they are yours. It is very expensive to get someone who understands the game into office and under your thumb. Much better to prevent the whole system from becoming unpredictable due to lots of sudden new blood and to keep known actors in place. Members on both sides of the aisle want the files locked away forever, meaning they want to protect predators. The failure to act is a choice, not an accident.
To be clear, I am including foreign actors, massive companies, all sorts of people. If you have an asset that can protect another asset without knowing then you generally would do so.
- Comment on Maybe there was a cure for human cancer, but it didn't work at all in mice. 2 months ago:
Yep, and surviving longer increases cancer rates. Cancer used to be a death sentence, now it is far less so. Many cancers which were a short time from death at diagnosis are now routine to remove or fix. Others that were soon fatal have 5 year survival over 90%, and some are even higher.
We haven’t cured cancer just like we haven’t cured industrial accidents, but honestly, so few people are eaten by hungry machines and left disfigured that it is likely you know less than a handful. Not cured but reduced to a much more manageable level.
- Comment on Maybe there was a cure for human cancer, but it didn't work at all in mice. 2 months ago:
The crazy thing is we actually do have things that work in humans but not in mice. Mice are omnivores and are very different in terms of optimal energy state. They tend to run in glucose more easily than on fat and their whole biology is built to be small and fast, with short life spans.
Checking how DNA repair works in an animal which lives for maybe 2 years is great for understanding DNA repair in short lived organisms, but we have tk repair damage for 50 times as long. It is just so much more complex and requires such different tools when you switch from maybe 2 years to maybe 80 years, it really isn’t sane to assume it will all carry over.
Now for an accute toxin, say tobacco, sure, some things work just fine. There is not a huge difference between humans and mice when subjected to cyanide or arsenic. Being crushed by a falling piano is going to kill both of us. But a chronic poison? That will take decades to kill? That is very different. We can shed cells in a different way to how they can. We have more mass to store things. We have more energy storage. We have bigger kidneys with more opportunities for filtering. We are different.
When we enter ketosis we have some fairly significant cancer responses. When we maintain fasting for 5+ days we have a fairly large bump in autophagy, a state where the body kills off and recycles damaged cells. This state can cause some types of cancer to be more obvious to our immune systems and allow the tumor to be attacked. In some cases otherwise inoperable tumors can be removed after shrinking them through fasting. This does not replicate in mice. So yes, some treatments (not cures because that doesn’t really apply) do work in humans and not in mice.
- Comment on China solves 'century-old problem' with new analog chip that is 1,000 times faster than high-end Nvidia GPUs 2 months ago:
To be clear though, the two defined states are separated by a voltage gap, so either it is on or off regardless of how on or how off. For example, if the off is 0V and the on is 5V then 4V is neither of those but will be either considered as on. So if it is above thecriticam threshold it is on and therefore represents a 1, otherwise it is a 0.
An analogue computer would be able to use all of the variable voltage range. This means that instead of having a whole bunch of gates working together to represent a number the voltage could be higher or lower. Something that takes 64 bits could be a single voltage. That would mean more processing in the same space and much less actual computation required.