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klft

108 karma · joined January 30, 2018

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klft··on Ask HN: We have the expertise but no clients. How to reach them?
> and have discovered things that work and things that don't.

Could you share some of your insights?

klft··on How you sleep today may forecast when Alzheimer's disease begins
What / how much do you eat / drink in the afternoon and evening?
klft··on Thinking, Fast and Slow – Daniel Kahneman – Talks at Google
You might not be able to protect yourself from biases because that is just the way we are wired but you might be able to protect yourself from acting on the bias.

Example: You read a study and think: “Ah, this is not surprising. It is exactly what I have expected”. You can catch this thought and identify it as hindsight bias. And then think more deeply about the results without the bias.

Similar about mental models. They can guide your thinking about a specific problem. But this takes time and mental energy. So you will only apply them when it is worth the effort.

klft··on "Much" of the Rust/Wasmtime team hit by layoffs at Mozilla
It might be an interesting experiment for the ex-Mozilla rust team to launch a kickstarter (or similar) project to get them funded for one year.

So it would not be individuals but a team with some high-level goals they plan to work on for the next year.

I have no idea how many people would fund a project like this but it would be a fast and low cost experiment to find that out.

I would not position this as "the people vs. the industry", it would be just an additional option to move Rust forward.

klft··on "Much" of the Rust/Wasmtime team hit by layoffs at Mozilla
Do you think it would be feasible to fund a team of core developers directly by the community? A lot of people love Rust and might bei willing to contribute a small amount of money regularely to keep Rust independent from corporate politics.
klft··on Autodesk criticised by architects
I do not want to question that, I was rather questioning the statement that "you'd be hailed as a revolutionary genius." if you introduce version control or package management.

PLM software exists since a long time but I agree that it might not serve user needs optimally. But this is more a market failure than a technical problem.

klft··on Autodesk criticised by architects
> Take an idea like "version control for X" or "package manager for X"

Product lifecycle management (PLM) software provide such features.

klft··on Study finds learning music won’t make children smart
And If you got stranded you don't worry because you know that there must be some kind of way out of here.
klft··on Enduring Mental Health: Prevalence and Prediction
Summary:

Study was done with a largely Caucasian, New Zealand cohort born in the 1970s.

Factors which correlate with enduring mental health:

Childhood factors:

- little evidence of strong negative emotions

- social support and sociability

- self-control

Familiy environment factors:

- fewer first- and second-degree relatives with mental health issues

- less negative discipline

- reduced likelihood of parental loss

Not relevant:

- socioeconomic advantage

- perinatal complications

- physical health

- intelligence

klft··on After many false starts, hydrogen power might now bear fruit
Dirt cheap for whom? Chernobyl costs Belarus 20% of its annual budget according to https://eu.usatoday.com/story/news/world/2016/04/17/belarus-...
klft··on What is the business model for DuckDuckGo? (2017)
Interesting feedback. Thanks!

> a lot of high-quality information isn't paid

Maybe I was biased towards paid content because I did an enterprise search project on scientific articles before.

> users could plug in sources that are particularly useful for them

That could work if you have a local copy of the data which can be indexed. E-Book DRM might be a problem.

> But maybe the userbase of people who need high quality, non-subscription info is too small to get this started.

That was my impression. I almost always got puzzled looks when I described the idea. And most of those people were “knowledge workers”. But if you are a specialist, you already know where to look for the information you need in your area of expertise.

klft··on What is the business model for DuckDuckGo? (2017)
A few years ago, I investigated if there is a business opportunity in quality search.

The biggest hurdle I found no way around is the content. Not all but a lot of high-quality information is paid. You get access to it as a user but not if you want to index it as a platform. And you need a lot of different providers to have good coverage. That might get easier if you have lots of users, but you do not get users without content. The platform chicken-egg problem.

Profitable niches like Bloomberg’s business information definitively exist but this would not be the high-quality generic search engine you described.

klft··on The Case for Stanislaw Lem
The translation of Kurt Kelm (e.g. ISBN 3-7464-0149-6) is much better then the one from Irmtraud Zimmermann-Göllheim.
klft··on USA tried to pay Germans so coronavirus cure vaccine would be exclusive to USA
Duplicate of https://news.ycombinator.com/item?id=22584108
klft··on Building personal search infrastructure for your knowledge and code
I thought about Linux but while it should be possible to use the iX500 with Linux you would lose OCR. I did some tests and compared the OCR of the included ABBYY FineReader with Tesseract[1]. Tesseract was not good enough for my use case. So I still use the iX500 on Windows.

[1] https://en.wikipedia.org/wiki/Tesseract_(software)

klft··on Building personal search infrastructure for your knowledge and code
(1) For note taking I stumbled across anno[1] via[2] two weeks ago. It's a python flask application which you run on your localhost. You write markdown which gets stored locally as file and is rendered as html using pandoc[3]. It's really basic but I love it.

(2) For physical documents I use a Fujitsu ScanSnap iX500[4] for scanning. A runtime-licencse of ABBYY FineReader for OCR is included. The resulting PDF has embedded text which I extract using pdftotext[5]. I wrote a python application to search and tag this documents. It loads all the text in-memory which is perfecty fine as I have < 10,000 documents. I use it since 5 years and it works OK.

[1] https://github.com/gwgundersen/anno

[2] https://news.ycombinator.com/item?id=22033792

[3] https://pandoc.org/

[4] https://www.fujitsu.com/global/products/computing/peripheral...

[5] https://en.wikipedia.org/wiki/Pdftotext

klft··on Show HN: Text-to-speech and speech-to-text open-source software stack
Thanks for providing the test service. It's really easy to use if one is familiar with swagger UIs. First tests show that the results are good.
klft··on Questions on the Future of Open Source
> Large corporations tend to stay away from independent projects altogether.

Two possible reasons:

- Risk assessment: In 2 - 5 years, will there still be further development, bug fixes, especially of security bugs. Taking over responsibility for all those abandoned projects is not an option.

- Cultural differences: Large corporations understand requirements of other large corporations better. Like long-term maintenance commitments.

klft··on Chip Hall of Fame: Zilog Z80 Microprocessor (2017)
Z8000 https://en.wikipedia.org/wiki/Zilog_Z8000
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