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ta8645 commented on Blacksky grew to millions of users without spending a dollar   newpublic.substack.com/p/... · Posted by u/benwerd
bilbo0s · 4 months ago
meh..

We do racial segregation offline all the time. Why wouldn't we do it online?

ta8645 · 4 months ago
waterfountain.com ?
ta8645 commented on Google will allow only apps from verified developers to be installed on Android   9to5google.com/2025/08/25... · Posted by u/kotaKat
risho · 4 months ago
These companies need to be destroyed by antitrust violations. I am so tired of these tech companies abusing their market position. I want the FTC to stop being toothless and useless and just absolutely crush these companies. The amount of disdain I have for these companies can't even be properly expressed.
ta8645 · 4 months ago
These companies are in bed with the government, you're not going to be saved by any legislation. Many people on this site supported Google censoring the Covid anti-vax idiots, but it should have made it very clear that Google was working at the behest of the government. They're in bed together; the government gets to do an end-run around the constitution, and Google gets to rely on special government privileges and protection. Win-win.
ta8645 commented on YouTube made AI enhancements to videos without warning or permission   bbc.com/future/article/20... · Posted by u/jakub_g
os2warpman · 4 months ago
There is a difference.

Excavation is an inherently dangerous and physically strenuous job. Additionally, when precision or delicateness is required human diggers are still used.

If AI was being used to automate dangerous and physically strenuous jobs, I wouldn't mind.

Instead it is being used to make everything it touches worse.

Imagine an AI-powered excavator that fucked up every trench that it dug and techbros insisted you were wrong for criticizing the fucked up trench.

ta8645 · 4 months ago
> Instead it is being used to make everything it touches worse.

Your bias is showing through.

For what it's worth, it has made everything I use it for, much better. I can search the web for things on the net in mere seconds, where previously it could often take hours of tedious searching and reading.

And it used to be that Youtube comments were an absolute shit show of vitriol and bickering. A.I. moderation has made it so that now it's often a very pleasant experience chatting with people about video content.

ta8645 commented on YouTube made AI enhancements to videos without warning or permission   bbc.com/future/article/20... · Posted by u/jakub_g
_DeadFred_ · 4 months ago
Reading leads to the actual thoughts in our brains. It's a form of self programming. So yeah, it's OK for people to care about what they consume.
ta8645 · 4 months ago
And shovelling leads to actual muscles in our arms. People said that calculators would be the end of mathematical intelligence too, but it turns out to be largely a non-issue. People might not be as adept at calculating proper change in their heads today, but does it have a real-world consequence of note? Not really.
ta8645 commented on YouTube made AI enhancements to videos without warning or permission   bbc.com/future/article/20... · Posted by u/jakub_g
hliyan · 4 months ago
A chill ran down my spine as I imagined this being applied to the written word online: my articles being automatically "corrected" or "improved" the moment I hit publish, any book manuscripts being sent to editors being similarly "polished" to a point that we humans start to lose our unique tone and everything we read falls into that strange uncanny valley where everything reads ok, you can't quite put your finger on it, but it feels like something is wearing the skin of what you wrote as a face.
ta8645 · 4 months ago
My guess is that guys being replaced by the steam shovel said the same thing about the quality of holes being dug into the ground. "No machine is ever going to be able to dig a hole as lovingly or as accurately as a man with a shovel". "The digging machines consume way too much energy" etc.

I'm pretty sure all the hand wringing about A.I. is going to fade into the past in the same way as every other strand of technophobia has before.

ta8645 commented on What are OKLCH colors?   jakub.kr/components/oklch... · Posted by u/tontonius
chrismorgan · 4 months ago
No. We’re talking about colours way beyond the ranges of human perception.

For this specific gradient, see https://oklch.com/#0.7017,0.3225,328.36,100 and https://oklch.com/#0.86644,0.294827,142.4953,100, and look at the Chroma panel, see how far out of our screen gamuts they are (even tick “Show Rec2020”, which adds a lot of chroma around blue–green and magenta–red), and try to imagine the colours between the lime and magenta (in either direction). The red direction is probably the easier to reason about: there’s just no such colour as a light, bright red. You can have bright or light, but not both. (Its 3D view can also be useful to visualise these things: you’re building a straight-line bridge between two peaks, and there’s a chasm in between.)

ta8645 · 4 months ago
But once an algorithm to drag the colours back in-gamut was applied, would the lost perceptual uniformity still be a problem practically speaking, with DCI-P3 monitors?
ta8645 commented on What are OKLCH colors?   jakub.kr/components/oklch... · Posted by u/tontonius
chrismorgan · 4 months ago
The “Better Gradients” thing is dodgy.

OKLCH is a polar coordinate space. Hue is angle in this space. So to interpolate hue from one angle to another, to get from one side of a circle to the other, you go round the edge. This leads to extreme examples like the one shown:

  linear-gradient(in oklch, #f0f, #0f0)
You can also go round the circle the other way, which will take you via blue–aqua instead of via red–yellow:

  linear-gradient(in oklch longer hue, #f0f, #0f0)
The gradient shown (in either case) is a good example of a way that perceptual colour spaces are really bad to work in: practically the entire way round the edge of the circle, it’s outside sRGB, in fact way outside of the colours humans can perceive. Perceptual colour spaces are really bad at handling the edges of gamuts, where slightly perturbing the values take you out of gamut.

Accordingly, there are algorithms defined (yes, plural: not every application has agreed on the technique to use) to drag the colour back in-gamut, but it sacrifices the perceptual uniformity. The red in that gradient is way darker than the rest of it.

When you’re looking for better gradients, if you’re caring about perceptual uniformity (which frequently you shouldn’t, perceptual colour spaces are being massively overapplied), you should probably default to interpolating in Oklab instead, which takes a straight line from one side of the circle to the other—yes, through grey, if necessary.

  linear-gradient(in oklab, #f0f, #0f0)
And in this case, that gets you about as decent a magenta-to-lime gradient as you can hope for, not going via red and yellow, and not exhibiting the inappropriate darkening of sRGB interpolation (… though if I were hand-tuning such a gradient, I’d actually go a bit darker than Oklab does).

During its beta period, Tailwind v4 tried shifting from sRGB to Oklch for gradient interpolation; by release, they’d decided Oklab was a safer default.

ta8645 · 4 months ago
Very interesting. Is this just a limitation of our current hardware? How much of this problem would still exist if everyone had a wider gamut monitor, say full DCI-P3? That still doesn't cover the full gamut of Oklch, but would it make the problem practically disappear?
ta8645 commented on Ban me at the IP level if you don't like me   boston.conman.org/2025/08... · Posted by u/classichasclass
plaguna · 4 months ago
Same people who care about “master” and “main” for hit branches.
ta8645 · 4 months ago
Let's ignore those people too. A master branch is just fine, and should offend nobody who has a real life to live.
ta8645 commented on Ban me at the IP level if you don't like me   boston.conman.org/2025/08... · Posted by u/classichasclass
ta8645 · 4 months ago
If ipv6 ever becomes a thing, it'll make blocking all that much harder.
ta8645 commented on BBC Micro, ancestor to ARM   retrogamecoders.com/bbc-m... · Posted by u/ingve
foldr · 4 months ago
I think their point is that the movie didn’t give much attention to her role, which doesn’t have anything to do with her gender. It’s generally considered to be bad form to refer to someone using their deadname even if you are talking about a period when they were using it.

We should not make assumptions about someone’s gender identity before they “transitioned”. She was living as a man, but we don’t know how she identified at the time.

ta8645 · 4 months ago
There was nobody named Sophie Wilson at the time the ARM ISA was being developed, and the reason the docu-drama was called Micro Men, is because there was nobody who appeared to be a woman amongst the key players at the time. It's not a good example of women's contribution to the field.

u/ta8645

KarmaCake day1888October 24, 2020View Original