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CrossVR

917 karma · joined February 15, 2025

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CrossVR··on Counter-Strike's player economy is in a freefall
So a knife-themed cryptocurrency then?
CrossVR··on Meta is axing 600 roles across its AI division
And once the business inevitably files for bankruptcy it'll be the biggest rug pull in corporate history.
CrossVR··on The Peach meme: On CRTs, pixels and signal quality (again)
> I'm curious what sort of CRT produced the meme image.

The article mentions later that it's a PVM-20L2MD [1]. This is a professional CRT monitor for medical devices. It uses the same signals as a consumer TV, but comes with a higher quality tube that has a sharper picture.

[1] https://crtdatabase.com/crts/sony/sony-pvm-20l2md

CrossVR··on When you opened a screen shot of a video in Paint, the video was playing in it
Android is unfortunately no longer an OS controlled by the user and that is very concerning.
CrossVR··on When you opened a screen shot of a video in Paint, the video was playing in it
Any DRM protection where the OS sees the video is useless, because the OS is under full control of the user. (For now at least)
CrossVR··on No I don't want to turn on Windows Backup with One Drive
Since no one mentioned how to actually dismiss the notification forever:

OneDrive is treated as a normal app that is installed by default, you can actually just uninstall it through Add or Remove Programs in the Control Panel.

CrossVR··on A story about bypassing air Canada's in-flight network restrictions
This is likely another layer of security that they didn't break through:

To prevent chat apps from consuming lots of bandwidth typically your connection is severely bandwidth restricted until you pay. If they didn't then someone could simply stream movies from their chat apps.

CrossVR··on My first contribution to Linux
I wonder why they haven't upgraded the spinning hard disk to an SSD. Even on old hardware you'll find that often the HDD still presents a bottleneck.
CrossVR··on A small number of samples can poison LLMs of any size
Isn't this just a desirable property of LLMs? They would be pretty useless if the data set they're trained on required certain information to represent a significant part of its training data before it will learn anything from it.
CrossVR··on It's just a virus, the E.R. told him – days later, he was dead
If you read the complete article it specifically mentions that Sam's condition did trigger some checklists, but those checklists were willfully ignored in favor of expediency.

The problem isn't that there's not enough checklists, the problem is that there's one pilot and he's trying to fly 3 Boeings at the same time from the air traffic control tower.

> These unreliable warnings can lead to “alert fatigue” and, sometimes, a mental habit of discounting them.

This is a problem the airline industry also struggles with and even more checklists is not the answer. A lower workload and better crew resource management is.

CrossVR··on It's just a virus, the E.R. told him – days later, he was dead
This is mentioned in the article, the fundamental problem is a capacity problem. If patients could be moved out of the ER department to hospital wards then there would be a greater ability for the ER department to monitor patients.
CrossVR··on Apple takes down ICE tracking apps after pressure from DOJ
It's more like: "I support Apple's centralized control on all apps you can run, as long as that monopoly is only used to squeeze out competition and not for censorship."

Of course government censorship becomes a lot easier if you only need to put pressure on one company.

CrossVR··on The Asus gaming laptop ACPI firmware bug
External monitors still work in Optimus mode. Only if you use Ultimate mode where the mux switches to the Nvidia GPU does the issue arise.
CrossVR··on The Asus gaming laptop ACPI firmware bug
Was it a Fall 2013 or Spring 2013 Macbook?
CrossVR··on The Asus gaming laptop ACPI firmware bug
My 2013 Macbook also had a display mux that switched the laptop display itself between the integrated and discrete GPU. In some cases it would fail to properly switch the display over causing it to remain permanently off until the next reboot. I was not the only Macbook user with the problem.

Apple is just as guilty for shipping laptops with hardware issues that you just have to work around. And unlike this Asus issue the Macbook mux was on by default. You had to turn it off in the settings if you wanted to entirely avoid the issue and then you would have no way of using the discrete GPU.

CrossVR··on The Asus gaming laptop ACPI firmware bug
This flaw only happens in Ultimate mode, when the user explicitly tells the mux to switch to the discrete GPU. This is an extra feature only users who primarily use the laptop for gaming with an external display care about.

The laptop works fine in Optimus mode even with external displays, you just lost a bit of performance and you're missing out on some display features like G-Sync. So it is highly likely that most users always use the laptop in Optimus mode. If you primarily use the laptop as a laptop you probably wouldn't even know the mux feature existed.

The problem is Asus shipping extra features in their hardware that are not properly QA tested. It looks like they only thoroughly tested the golden path.

CrossVR··on The maths you need to start understanding LLMs
Any reason you didn't pick up computer graphics before? Everything is linear algebra and there's even actual physics involved.
CrossVR··on Poisoning Well
> Since LLM skeptics frequently characterize all LLM vendors as dishonest mustache-twirling cartoon villains there's little point trying to convince them that companies sometimes actually do what they say they are doing.

Even if the large LLM vendors respect it, there's enough venture capital going around that plenty of smaller vendors are attempting to train their own LLMs and they'll take every edge they can get, robots.txt be damned.

CrossVR··on I should have loved electrical engineering
> It seemed crazy to me that with all the amazing technological advancement we had, our efficiency in communicating via the computer wasn’t much higher than someone with a typewriter 150 years ago.

We're making electric super cars that still use a steering wheel and gas pedal. Just because it's old doesn't mean it's deficient. Humans haven't fundamentally changed in the past 100 years, so it is probably the most intuitive way to manually control a car.

The typewriter/keyboard is probably the most intuitive method to input alphabet characters. Of course that doesn't preclude entirely new ways to control our computers. But if you set out to simply replace the mouse and keyboard without fundamentally changing how we interact with a computer, then you're setting yourself up for failure.

CrossVR··on Amazon has mostly sat out the AI talent war
Now you're getting to the heart of the thought experiment. Because does it really understand the code or subtext, or is it just really good at fooling us that it does?

When it makes a mistake, did it just have a too limited understanding or did it simply not get lucky with its prediction of the next word? Is there even a difference between the two?

I would like to agree with you that there's no special "causal power" that Turing machines can't emulate. But I remain skeptical, not out of chauvinism, but out of caution. Because I think it's dangerous to assume an AI understands a problem simply because it said the right words.

CrossVR··on Amazon has mostly sat out the AI talent war
> What are his arguments then?

They're in the "Complete Argument" section of the article.

> This sounds like the archetypical no true scotsman fallacy.

I get what you're trying to say, but he is not arguing only a true Scotsman is capable of thought. He is arguing that our current machines lack the required "causal powers" for thought. Powers that he doesn't prescribe to only a true Scotsman, though maybe we should try adding bagpipes to our AI just to be sure...

CrossVR··on Amazon has mostly sat out the AI talent war
> I'd appreciate if you tried to explain why instead of resorting to ad hominem.

It is not meant as an ad hominem. If someone thinks our current computers can't emulate human thinking and draws the conclusion that therefore humans have special powers given to them by a deity, then that probably means that person is quite religious.

I'm not saying you personally believe that and therefore your arguments are invalid.

> Since the real world (including probabilistic and quantum phenomena) can be modeled with deterministic computation (a pseudorandom sequence is deterministic, yet simulates randomness), if we have a powerful enough computer we can simulate the brain to a sufficient degree to have it behave identically as the real thing.

The idea that a sufficiently complex pseudo-random number generator can emulate real-world non-determinism enough to fully simulate the human brain is quite an assumption. It could be true, but it's not something I would accept as a matter of fact.

> I've re-read the argument (https://en.wikipedia.org/wiki/Chinese_room) and I cannot help but conclude that Searle argues that 'understanding' is only something that humans can do, which means that real humans are special in some way a simulation of human-shaped atoms are not.

In that same Wikipedia article Searle denies he's arguing for that. And even if he did secretly believe that, it doesn't really matter, because we can draw our own conclusions.

Disregarding his arguments because you feel he holds a hidden agenda, isn't that itself an ad hominem?

(Also, I apologize for using two accounts, I'm not attempting to sock puppet)

CrossVR··on Amazon has mostly sat out the AI talent war
I don't know if AGI will emerge from LLM, but I'm always reminded of the Chinese room thought experiment. With billions thrown at the idea it will certainly be the ultimate answer as to whether true understanding can emerge from a large enough dictionary.
CrossVR··on The Crisis of Professional Skepticism
> We did not evolve to discover solid truths. Just to navigate natural and social environments full of correlations, unlikely ever to be well understood, and statistically survive.

This is the important part. Evolution prepared us to build and maintain social groups that help us hunt for food and survive. Maintaining that social group is much more important to our nature than our ability for rational thinking.

Thus our rational thinking will readily make way for any beliefs that are required to maintain the social group, even if they are entirely contradictory and easily disproven.

CrossVR··on Supreme Court's ruling practically wipes out free speech for sex writing online
The outcome of transitioning after puberty versus before is meaningfully different. Not to mention the mental distress of going through puberty with gender dysphoria.
CrossVR··on Supreme Court's ruling practically wipes out free speech for sex writing online
> "they can always do it as an adult", then that's a perfectly good reason for doing it with puberty blockers too.

You can't block puberty as an adult. Most people are already past puberty once they turn 18.

CrossVR··on Chrome's hidden X-Browser-Validation header reverse engineered
Even less than a third is absolutely massive on the scale of a protocol like E-mail.
CrossVR··on Supreme Court's ruling practically wipes out free speech for sex writing online
If that is the reasoning behind allowing infant circumcision, then there should be no argument against puberty blockers. It is proven to be beneficial to a person's quality of life if they suffer from gender dysphoria.

I'm not sure what my personal opinion is on the topic, since I'm principally against infant circumcision. But I have less problems with puberty blockers, since it can still be reversed once a person is old enough to give consent.

CrossVR··on Solar power has begun to transform the world’s energy system
Norway, Denmark and The Netherlands are all part of the European Union. Would you make the same claim if we were talking about US states? (With Texas being a special exception)
CrossVR··on Against AI: An Open Letter from Writers to Publishers
Books, even fictional ones, are written as an expression of a lived experience. An AI can only be fed the experiences of people who have lived, it will never be able to generate something truly novel on its own.
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