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Cake day: September 14th, 2023

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  • IndefiniteBen@leminal.spacetoMildly Infuriating@lemmy.worldparcel safe place
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    4 months ago

    I’m sure it does nothing, but every time DPD/other fucks up a delivery by failing to even ring the bell and says “we missed you”, I call up their customer service and waste their time complaining about the small amount of time allowed per package delivery.

    I ask for drivers to be allowed more time. It’s not entirely their fault (but some seemingly have no situational awareness).


  • I think this is one of those things that seems like it should be easy to automate, but actually has lots of hidden complexity.

    They probably don’t use this to scan commonly available books, because for those you can just cut the spine off the book and scan the pages in a regular scanner.

    This is likely used for books that need to be preserved and can’t be damaged during the scanning process.

    How do you make a machine that will always turn exactly one page and never tear a page, while adapting for different page sizes and thicknesses, and avoiding the static charge that can make pages stick together? All for less money than it costs to pay people to operate this machine.



  • Okay so in reality you don’t complete the entire frame before starting anything else. It may be 90% complete after initial sorting and flipping of pieces, so there are gaps in the border through which you can move finished portions.

    Additionally, I would typically keep most of the unsorted pieces outside the frame and then build portions inside the frame.


  • The “normal” way of starting a puzzle is to start with the edges. You can find the edge pieces easier due to the flat side, which makes it a good place to start when you have many pieces.

    You have to spread all the pieces out when you get them out of the box, so it makes sense to separate out the edge pieces while you’re spreading and flipping pieces.