> One of the applications I was really hoping for was for 3d printers to be able to, by themselves, do things you could ask a human to do. Insert components (like screws, nuts, nylon wire, ...) [...] while printing a 3d model and, you know, just make that work.

Prusa is working on a Pick & Place Toolhead for the Prusa XL that is a step in this direction:

> https://blog.prusa3d.com/xl-in-2026-new-toolheads-lower-pric...

"One Print, Multiple Components: Pick & Place Tool

Some technical prints require additional components, such as magnets, threaded inserts, or bearings, to be placed during the build. Without automation, this typically means you have to pause the print and insert the part(s) by hand. Although PrusaSlicer made this process easier a while ago, The Pick & Place toolhead can do it for you, completely autonomously. This reduces manual intervention and improves placement accuracy.

We’ve co-developed the toolhead with the Zurich University of Applied Sciences (ZHAW) and it’s designed for models that combine 3D-printed models with off-the-shelf components. We’re currently targeting late 2026 with its implementation."