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qurren

983 karma · joined March 23, 2020

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qurren··on Technique for Manipulating Satellite Photos Now Reveals Ancient Images (2025)
I tried to look for hidden rock art at Ankgor Wat by imaging with multiple bandpass filters and amplifying cross-spectral differences. I didn't succeed, but maybe I was in the wrong place. The shit guards there also didn't like me using a tripod while I changed filters, so it was also hasty.
qurren··on One resignation turned the embers of AI fear into a wildfire
> at least minimally perform it

I already chose a job that I believe is minimally harmful within the AI space. I work in an autonomous vehicle company which I believe puts safety first and is on track to reducing injuries and deaths to humans. This is not the thread where I wish to debate that premise, but that's just my belief so I'm happy to work towards it.

I realize that we are complicit in enabling Anthropic, OpenAI, NVIDIA, TSMC, et al. in the rest of the AI space.

I only have space to think about this so much. I still need to pay rent next month, and I don't have enough saved up to pay rent for the remaining several decades of my life.

qurren··on One resignation turned the embers of AI fear into a wildfire
Money is useful to weather the storm and relocate myself and my family to somewhere less affected by AI, or possibly have some minimal influence over redirection of resources in an AI-controlled future world. It's just insurance and optionality.

> have no skills that would help you after the collapse

That's not what I said. I only have 1 high-paying skill that can help me buy that optionality, and that's software engineering. I don't know of anything else high-paying that I could study quick enough, and other high-paying industries including lawyers and doctors are also predatory in different ways. I don't think the alternatives are better.

As for post-collapse skills, I think the ultimate is just being able to live off the land and move to somewhere that has the right climate and natural resources for that. Moving to another country isn't logistically straightforward, but money can help remove some of those hurdles, both in terms of residence permits and in terms of buying land and housing. So the priority is still financial. The learnings happen in parallel.

> Seems like a better use of your time

Not looking for advice on time management advice. I'm only trying to protect my family's future by building optionality. My individual decisions aren't going to change what the system is doing.

qurren··on One resignation turned the embers of AI fear into a wildfire
1. By "crashing down" I was referring to civilization as we know it, not an economic crash. My views about building wealth aren't about avoiding an economic crash, it's about just being able to have optionality earlier to relocate myself and my family to the least-affected-by-AI part of the world.

My personal view of the modality of failure: I don't think AI will destroy humans, but rather functionally dismantle civilization as we know it; I think we will just increasingly become slaves to the systems they create and the world won't be run in human interests anymore (it already is not run in the bests interest of the non-ultra-wealthy, so it's really just an extension of that: I think the future will just start moving toward s/ultra-wealthy/AI/) and we will increasingly become more like worker ants.

2. I disagree, I think some countries of the world are more likely to value stability of the population than others. I think there are places that are likely to be more safe than others. Also, a notable side effect of current trade wars is that some countries may end up getting left out of a good chunk of the destruction.

qurren··on One resignation turned the embers of AI fear into a wildfire
> destroy civilization

My personal take is almost all capitalist enterprises are on a path to cause destruction to civilization. AI is not unique here, and every industry is "AI or die" right now.

As for short term survival, I don't have the option to just quit in protest without income, nor do I think that will be effective in accomplishing anything. If anything I will just pigeon-hole myself into becoming a worse future-victim of the system than I already would be.

qurren··on One resignation turned the embers of AI fear into a wildfire
I'm an AI engineer, I feel similarly.

I also feel a need to amass retirement levels of wealth right ASAP before this all comes crashing down, and then move to somewhere else away from this mess.

The only good way for me to do that is to keep working in AI, because nothing else that I have skills for pays that high.

qurren··on Tell HN: OpenAI keeps re-enabling the 'allow training' setting
Note: Turning off that checkbox is not enough. You also need to fill out the "Do not train on my content" request here:

https://privacy.openai.com/policies?modal=take-control

qurren··on Show HN: What if the speed of light was 5 km/h?
As understood by general relativity, it actually is. There is no absolute time.

You can say the age of the universe is 14 billion years, but that's in our reference frame.

In another reference frame it may be a different number.

qurren··on iPhone Duo
China, central Asia, etc
qurren··on What do Visa and Mastercard do? An intro to card networks
I used to think "I should be nice to merchants" and pay everything in cash.

That was 15 years ago. Now, living costs have gone up, I'm getting taxed to death by not just governments but increasingly more by businesses themselves ("benefits fees", "installation fee", "convenience fee", guilt-tip screens, sneaky price increases, etc.) so now I feel no guilt in playing the system to get at least some of my money back. Now I just churn 1-2 credit cards a year to pay my taxes and get some of it back in the massive sign up bonuses, which more than cover the transaction costs, fees, and then get me another few thousand back.

If merchants across the world make a deal with me to charge exactly the listed/advertised number exactly, no more, no less, then I'll pay in cash again.

Deal? No? Okay, you continue paying your merchant fees and I'll continue reaping the credit card bonuses to the maximum possible.

qurren··on iPhone Duo
I don't understand this eSIM only trend. eSIM sucks for switching your service between devices or for travelling to countries where eSIM isn't a thing yet.
qurren··on Claude, change the “Add to Cart” button to blue
And it deserves an honest answer.
qurren··on Searching for the best silicone USB cable
> I cannot understand why silicone rubber is not more commonly available for cable insulation

Silicone is more flexible and high-temperature resistant, but it does have a major downside of being very easy to cut and strip. That's not great either, especially for power applications where short circuits are a concern.

Silicone also kinda sucks for crimping. Most crimps have one set of tabs which grab the conductor (which is fine) and then another set which grab the insulation, but in the case of silicone the insulation set tend to just slice the insulation and don't mechanically grab it.

qurren··on Claude, change the “Add to Cart” button to blue
One thing it's missing: "smoking guns" and "smoke tests"

If you search my company's Slack for "smoke" the results are almost all within the past 2 years ...

qurren··on I resigned from Anthropic today
Most software engineers don't need to be superintelligent, they just need to get shit done.

You arguably need a lot more intelligence to assemble furniture.

qurren··on Multi-Agents LLM Financial Trading Framework
Yeah, I agree with this. There is no point in open sourcing anything that works, in the finance world.

I actually have a profitable trading agent, and hell no I will not open source it. It also looks nothing like this. For one this bot is ingesting a shitton of noisy sources that have almost no signal and using them naively.

qurren··on Ask HN: Fable hacked my piano, can I release the results?
> Publish your codec

Put the code on the blockchain somewhere and it will be un-deleteable.

qurren··on GrapheneOS Overhauled Default Apps and Secure Clipboard
I mean we privacy nerds all love webapps but the reality is the people actually in charge of S&P500 companies hate them. They really, REALLY want to fingerprint your device and use it as a verification and tracking mechanism.

Until that changes, webapps aren't going to sell.

Even Google tried multiple things to "sell" the idea of webapps (e.g. Polymer project) in 2011-2015 and failed.

Funny enough, Wechat kinda succeeded at webapps in China because there's a strong user preference to stay inside one monolithic "everything app".

qurren··on GrapheneOS Overhauled Default Apps and Secure Clipboard
If they hard fork, a lot of apps that are generally "necessary for the average person" (e.g. Uber, banking apps, Gmail, Whatsapp/Wechat/Line) might stop working.
qurren··on Google AI Mode shows same products 21.6% more expensive than traditional search
I think it's a good thing if this forces manufacturers to list honest prices instead of inflated ones.
qurren··on Ask HN: Why were OpenAI, Claude, and Grok simultaneously down?
> cascading overload

I'd bet more on this. For one none of the coding tools have exponential backoff on retries

qurren··on Check if a file was made with Claude
Up next:

1. Generate a bunch of responses with both Claude and various non-Claude LLMs (ChatGPT, Gemini, Kimi)

2. Train a discriminator model that can differentiate Claude vs. non-Claude

3. Train a de-watermarking model using the discriminator model as loss

qurren··on Aptera announces a $44M to design and build a solar electric vehicle
> some parts of SF to SJ is about 42 miles.

That's pendantic. Add traffic, air conditioning, a shitton of traffic lights, a restroom stop, and a detour to buy groceries on the way. Oh and if your tires are at 38 instead of 42 psi you're going to lose some range there too. And then some wind, elevation changes. Roof rack bars, because people actually do go on outdoor trips (who would have thought?) And you probably want to arrive with 10-20% left, not 0. You're quickly looking at needing 84 miles of effective range to make the 42 miles safely. 168 miles for the round trip. Yeah, shit adds up fast.

My EV has a 363 mile "EPA rating" (whoever those charlatans are) but the realistic range I got from day 0 with a fresh battery in real life conditions is closer to 200-250 miles.

qurren··on Aptera announces a $44M to design and build a solar electric vehicle
Charging is easy in dense cities. The problem is more that property managers are reluctant to get with the beat. Some legal intervention might be needed (e.g. make it a legal requirement to have at least 1/3 the amount of chargers as residents, in preparation for an electric car future) and let the unwilling property managers shut down.
qurren··on Aptera announces a $44M to design and build a solar electric vehicle
> 4kWh/day

That's over-optimistic and you will probably only get that in a small handful of places in the world like the southwestern US or the Middle East and even then only for part of the year.

The hot, sunny, never-cloudy parts of the world also tend to be the ones where driving long distances is most necessary.

qurren··on httpx2
I keep confusing aiortc and aoc
qurren··on My Business Is Dying
I just have Claude Code do this for me.
qurren··on Suica, Japan's First IC Transit Card
The best part is if you press the help button a real person pops out of the machine in a few seconds.
qurren··on Suica, Japan's First IC Transit Card
Really? In 2009 I just bought one at a vending machine, but I haven't really explored Japan since then
qurren··on C2PA Cameras Do Not Survive Contact with Reality
Are we entering a world where if I took a picture with a film camera and scanned it, it would be rejected as not real?

This is ridiculous.

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