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Joined 1 year ago
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Cake day: June 7th, 2023

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  • Reminds me a little of the old Jonathan Shapiro research OSes (Coyotos, EROS, CapROS), though toned down a little bit. The EROS family was about eliminating the filesystem entirely at the OS level since you can simulate files with capabilities anyway. Serenum seems to be toning that down a little and effectively having file- or directory-level capabilities, which I think is sensible if you’re going to have a capability-based OS, since they end up being a bit more user-visible as an OS.

    He’s got the same problem every research OS has: zero software. He’s probably smart to ditch the idea of hardware entirely and just fix on one hardware platform.

    I wish him luck selling his computer systems, but I doubt he’s going to do very well. What would a customer do with one of these? Edit files? And then…edit them again? I guess you can show off how inconvenient it is to edit things due to its security.

    I just mean it’s a bit optimistic to try and fund this by selling it. I understand he doesn’t have a research grant, but it’s clearly just a research OS.



  • It is, but it probably shouldn’t be any more. WebP has good support everywhere now and is slightly better than JPEG and PNG combined. (Better lossy compression than JPEG, plus transparency support, and better lossless compression than PNG). But even WebP is considered lame these days compared to the new crop.

    E.g., JXL (JPEG XL) is much better WebP and is supported by everyone except Google (which is ironic since Google helped create it). Google seems to want AVIF to be the winner for the new image format, but not many others do.

    Anyway, until the Google JXL AVIF hissy fit is dealt with, at least we’ve still got WebP. It’s not super great, but it’s at least better than JPEG and PNG. A lot of web developers are stuck in their old JPEG PNG mindset and are being slow to adapt, so JPEG is still hanging around.









  • Scraping is legal

    Have you been following any of the court battles involving LLMs lately?

    The New York Times suing OpenAI. Getty Images suing Stability AI. Sarah Silverman and George R.R. Martin suing OpenAI.

    All of those cases involve data that has been scraped. (In the latter two cases, the memoir/novels were scraped from excerpts and archives found online).

    It’s too late to say with complete certainty that it’s all legal (the appeal processes haven’t all been finished yet), but at this point it looks like using scraped and copyrighted data in training LLMs is legal. Even if it’s going to turn out not to be legal, it’s very clear that nobody’s shying away from doing it, because we have the courts showing as a statement of fact that it’s been happening for years.

    Everything you’ve written is just fantasy. We have a lot of reality which contradicts it. Every LLM company has been primarily relying upon scraping data (which we know to completely legal) and has been incorporated copyrighted and scraped data in its data sets (which is still legally a grey area, but is happening anyway).