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Joined 2 years ago
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Cake day: July 15th, 2023

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  • This is pretty minor on the scale of enshittification that it happening in pretty much every tech product, but stuff like this is just an example of features being added so someone at the company can point to “improving” the product (so they can point to it during raise or promotion time), because it is safer for kids ignoring that it degrades user experience for a large portion of the customer base.

    Unfortunately we’ve lost our attitude that parents should actually parent and supervise their children. So instead they force everyone to deal with it.


  • Nope, I’ve long worked in designing for North American electronics manufacturing, it’s still manual. We just outsource as many of those sub assemblies as possible to cheaper countries and design things with as few fasteners as possible.

    That really is the least of the worries, there just isn’t the manufacturing infrastructure for all the raw material and individual parts, manufacturing those parts just isn’t feasible to do at a reasonable cost or schedule outside of Asia. China is still popular not due to cost, they are no longer cheapest, but because they have the infrastructure in place.


  • Obsessive apologizing makes a person appear not confident in themselves. If it is a person I care about I want them to be confident in themselves.

    Additionally the more you repeat something the less meaning it has. So if someone apologizes too much for things that really don’t necessitate an apology when they have something they genuinely need to show remorse for and apologize for the apology holds less meaning.










  • Not quite, conductor diameter is important to supply proper current, which will change depending on the impedance of your speaker. There are other values like inductance and capacitance in a wire that could affect how your speaker sounds. The good news is that you can pretty much buy any cheap 16 ga copper speaker wire and not worry about it, as it would take effort to make a speaker wire that sounds bad (and those companies are the type to try to charge you $1000/ft for it!)


  • Im not a coating scientist (I’m a design engineer) so I can’t really answer your questions in detail. But powder coats are typically polyurethane or polyester. There are different types of wet paints as well. Some surfaces also get an additional UV top coat for abrasion resistance.

    For a phone button you might be looking at something like PVD coatings or platings. Chromating wouldn’t be used in those cases as it is not terribly durable but it provides a good surface for the coating that goes on top or it. All of thses coatings are on the scale of a few mils thickness.

    Most of these finishes are done on industrial scales and even the manufacturers send them out to external places for finishing (e.g. in Asia that type of facility is strictly controlled for environmental reasons) . At the end of the day I just speak with my supplier and tell them the finish I want and they take care of the rest.


  • For die casting, it is post processing. After the part comes out of the mold there is the sprue, overflow tabs, and flash (extra material at the parting line) that needs to be cleaned up. Then the parts are often chromate conversion coated and then finished with either a wet paint or powder coat. Plating is also an option.

    For injection molding, parts typically come out of the mold fully finished (or just requiring gate removal). The vast majority of parts are only textured where the final finish is part of the mold. You can do anything from a high polish to rough textures, or even any crazy pattern or simulated material you can imagine. For graphics you can apply in-mold decoration where a film is placed in the mold before the plastic is injected. There are some post processing finishes that are pretty frequently done such as wet painting and plating.