• Ibuthyr@lemmy.wtf
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      2 months ago

      I believe they, and pretty much everyone else here, thought you were talking about the mechanical shutter that you have to manually slide over the lens.

      • DragonTypeWyvern@midwest.social
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        2 months ago

        That’s not what mechanical means, but I can understand the confusion.

        Those are manual shutters. If it’s mechanical, unless you are using a very archaic definition or speaking in a different context it is capable of self movement in some form.

        Not that I’d be particularly surprised to find out product marketing on the question is all over the place.

        • Ibuthyr@lemmy.wtf
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          2 months ago

          I’m a mechanical engineer, but what do I know. Just studied that shit for 5 years and worked as one for the past 13.

          But then again, I’m from Germany so maybe there is a language barrier between us somehow.

          We now know what you mean and you probably also know what the other person meant. All is well.

          • DragonTypeWyvern@midwest.social
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            2 months ago

            https://www.merriam-webster.com/dictionary/mechanical

            https://www.merriam-webster.com/dictionary/manual

            You’re welcome for the lesson on the finer semantic details of your secondary language.

            Bonus terminology:

            “Appeal to authority”: A logical fallacy in which it is claimed that a person’s expertise in a field is proof of a claim itself. This is a disputed fallacy, as there are indeed certain instances where it might applicable, such as a mechanical engineer describing the workings of mechanical systems, but is always a fallacy when they attempt to use their expertise in one field as proof in another.

            • Klear@lemmy.world
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              2 months ago

              mechanical, adjective

              of or relating to manual operations

              Did you even read the links before posting them?

              • DragonTypeWyvern@midwest.social
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                2 months ago

                Do you believe a ball is a mechanical system?

                You can have a manual input to a mechanical system. For example, pulling a lever to operate a machine.

                The typical distinction is whether it uses and translates the input through various mechanisms. Moving a shutter with your thumb is not a mechanical shutter.

                Flipping a switch or pushing a button to do same thing could be. The manual input is translated to a separate output instead of the person providing the energy directly.

                Did I explain this middle school vocabulary lesson to your satisfaction?

          • ebolapie@lemmy.world
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            2 months ago

            You used to be able to get a mecha for a five cents. Gimme a mecha for a nickel, we’d say. We didn’t have actual mecha (because of the war) so we used jam jar lids instead. Now one time Puddinhead, his name was Gerald Brown but everyone called him puddinhead because he had this hat that looked like a pudding cup. I don’t know where he found it. Maybe he made it, which, in retrospect, was really neat. We were a little too hard on old Puddinhead. Anyway…