This is the first post on Beangineer, so it seems fair to start with why the site exists at all.

The short version

I’m an engineer. I have a 3D printer. And I kept noticing the same thing: a lot of the objects people use every day are designed for an imagined “average” person who does not actually exist. If your hands, reach, strength, or coordination work a little differently, ordinary things can become surprisingly hard to use. A fork that is too thin to hold. A button that is too small to press. A device that will not attach to the wheelchair it is supposed to ride on.

Most of the time, the fix is not a clever invention. It is just a shape that nobody has made for that person yet. And making shapes is exactly what a 3D printer is for.

Why give it away

A custom part usually costs a couple of dollars in plastic and a few hours of modeling. Charging real money for that would put it out of reach for the people who most need it, which defeats the entire point. So the design work is free. Where I can, I share the files openly, so a therapist or a family member somewhere else can print and adapt the same part for someone they know.

I want to be honest about my limits, too. I’m an engineer, not a clinician. The things I make are custom plastic parts, not certified medical devices. The best results come from working alongside the person who will use the part, and often their occupational or physical therapist, so the design fits their real needs and gets tested properly before it is relied on. There is a fuller safety note on the assistive parts page, and it is worth reading.

What this site will be

Mostly two things:

  • Build logs. Honest write-ups of parts I have made: what the problem was, how I approached it, what I got wrong on the first print, and how it turned out. If you want to print your own version, these are for you.
  • Notes. Shorter pieces on materials, design choices, and whatever I am learning as I go.

If you have a daily task that an object could make easier, for yourself or for someone you support, I would genuinely like to hear about it. The contact page is the place to start.

More soon.