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Joined 3 years ago
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Cake day: June 25th, 2023

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  • I design battery-operated things with custom batteries specified and partly-designed by me, and it takes like 10x the design effort, 20% more parts cost, and compromises on capacity, size, weight, and/or watertightness, as you mentioned. The design effort in particular is just killer - so many more interfaces to deal with, when a non-removable pack can just be shrink-wrapped and dropped into a pocket.

    It’s worth it, I’m not saying it isn’t. But I do sympathize a bit.

    Of course, I’m working at a company with i employees, not tens of thousands. Probably easier for Nintendo to throw manpower at it.










  • I generally come across specific things that prompt me to print a custom solution for my life. I wouldn’t be surprised if there literally isn’t any truly useful better-3d-printed-than-purchased thing that someone can recommend for you. (But maybe I’m just not imaginative enough :))

    Maybe the biggest category of things is replacement parts for stuff around your house. The $7 doohickey might cost you $1+time to print instead.

    That said, here are some things I’ve printed for use around my house, which might give you some ideas for your own life:

    • drain spouts with hose connection to route water from my gazebos “gutters” to the ground instead of just splashing down out of a hole
    • a cover for the switch on my floor lamp so the light can only be toggled with the wall switch instead of in 2 places
    • wall mount for my cable modem/router
    • temporary oil cap replacement for my car when I accidentally lost it after changing the oil
    • custom tool holders to 5-S my workspace
    • large v block clamps for my drill press
    • riser for my bench top power supply, to tilt it at a better angle for viewing
    • infinite toys for my kids
    • replacement part for a model kit that my kid accidentally broke
    • handlebar basket custom sized for my kids bike
    • replacement latch clip for my car’s fuse cover