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Joined 1 year ago
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Cake day: July 5th, 2023

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  • Ok so most monitors sold today support DDC/CI controls for at least brightness, and some support controlling color profiles over the DDC/CI interface.

    If you get some kind of external ambient light sensor and plug it into a USB port, you might be able to configure a script that controls the brightness of the monitor based on ambient light, without buying a new monitor.



  • You say that it is sorted in the order of most significants, so for a date it is more significant if it happend 1024, 2024 or 9024?

    Most significant to least significant digit has a strict mathematical definition, that you don’t seem to be following, and applies to all numbers, not just numerical representations of dates.

    And most importantly, the YYYY-MM-DD format is extensible into hh:mm:as too, within the same schema, out to the level of precision appropriate for the context. I can identify a specific year when the month doesn’t matter, a specific month when the day doesn’t matter, a specific day when the hour doesn’t matter, and on down to minutes, seconds, and decimal portions of seconds to whatever precision I’d like.


  • Sometimes the identity of the messenger is important.

    Twitter was super easy to set up with the API to periodically tweet the output of some automated script: a weather forecast, a public safety alert, an air quality alert, a traffic advisory, a sports score, a news headline, etc.

    These are the types of messages that you’d want to subscribe to the actual identity, and maybe even be able to forward to others (aka retweeting) without compromising the identity verification inherent in the system.

    Twitter was an important service, and that’s why there are so many contenders trying to replace at least part of the experience.


  • This isn’t exactly what you asked, but our URI/URL schema is basically a bunch of missed opportunities, and I wish it was better designed.

    Ok so it starts off with the scheme name, which makes sense. http: or ftp: or even tel:

    But then it goes into the domain name system, which suffers from the problem that the root, then top level domain, then domain, then progressively smaller subdomains, go right to left. www.example.com requires the system look up the root domain, to see who manages the .com tld, then who owns example.com, then a lookup of the www subdomain. Then, if there needs to be a port number specified, that goes after the domain name, right next to the implied root domain. Then the rest of the URL, by default, goes left to right in decreasing order of significance. It’s just a weird mismatch, and would make a ton more sense if it were all left to right, including the domain name.

    Then don’t get me started about how the www subdomain itself no longer makes sense. I get that the system was designed long before HTTP and the WWW took over the internet as basically the default, but if we had known that in advance it would’ve made sense to not try to push www in front of all website domains throughout the 90"s and early 2000’s.


  • Your day to day use isn’t everyone else’s. We use times for a lot more than “I wonder what day it is today.” When it comes to recording events, or planning future events, pretty much everyone needs to include the year. Getting things wrong by a single digit is presented exactly in order of significance in YYYY-MM-DD.

    And no matter what, the first digit of a two-digit day or two-digit month is still more significant in a mathematical sense, even if you think that you’re more likely to need the day or the month. The 15th of May is only one digit off of the 5th of May, but that first digit in a DD/MM format is more significant in a mathematical sense and less likely to change on a day to day basis.


  • Functionally speaking, I don’t see this as a significant issue.

    JPEG quality settings can run a pretty wide gamut, and obviously wouldn’t be immediately apparent without viewing the file and analyzing the metadata. But if we’re looking at metadata, JPEG XL reports that stuff, too.

    Of course, the metadata might only report the most recent conversion, but that’s still a problem with all image formats, where conversion between GIF/PNG/JPG, or even edits to JPGs, would likely create lots of artifacts even if the last step happens to be lossless.

    You’re right that we should ensure that the metadata does accurately describe whether an image has ever been encoded in a lossy manner, though. It’s especially important for things like medical scans where every pixel matters, and needs to be trusted as coming from the sensor rather than an artifact of the encoding process, to eliminate some types of error. That’s why I’m hopeful that a full JXL based workflow for those images will preserve the details when necessary, and give fewer opportunities for that type of silent/unknown loss of data to occur.


    • Existing JPEG files (which are the vast, vast majority of images currently on the web and in people’s own libraries/catalogs) can be losslessly compressed even further with zero loss of quality. This alone means that there’s benefits to adoption, if nothing else for archival and serving old stuff.
    • JPEG XL encoding and decoding is much, much faster than pretty much any other format.
    • The format works for both lossy and lossless compression, depending on the use case and need. Photographs can be encoded in a lossy way much more efficiently than JPEG and things like screenshots can be losslessly encoded more efficiently than PNG.
    • The format anticipates being useful for both screen and prints. Webp, HEIF, and AVIF are all optimized for screen resolutions, and fail at truly high resolution uses appropriate for prints. The JPEG XL format isn’t ready to replace camera RAW files, but there’s room in the spec to accommodate that use case, too.

    It’s great and should be adopted everywhere, to replace every raster format from JPEG photographs to animated GIFs (or the more modern live photos format with full color depth in moving pictures) to PNGs to scanned TIFFs with zero compression/loss.





  • In addition to the stone/clay based works that you might be thinking of, I find certain metalworking sculptures to be interesting, too. Alexander Calder made a bunch of red steel sculptures, almost architectural art, in addition to things like dynamic mobiles. Louise Bourgeois’s “Maman” is an interesting one, too.

    There are small metal sculptures, too. From little trinkets made from wire, to welded metal parts, to elaborate chandeliers, these all involve artistic creativity in manipulating materials in a three dimensional space, and it’s a skillset that I admire and respect (and do not have any, myself).



  • Weight distribution and jiggle control is something I can’t relate to though

    It’s not hard. Put on a really heavy backpack and leave the straps super loose, and go try to move around, maybe a few athletic moves that involve changing speed or direction. Compare to a tight backpack with a waistband and shoulder straps properly strapped to your body, and try to move around again. The straps help control the extra motion so that you’re in better control.

    Or run around in shoes 5 sizes too big. Or go for a run with your arms loose and intentionally left limp, swinging around like pendulums.

    The whole world has a million examples of why providing bracing and support makes for more efficient and comfortable movement.