Building a bouldering wall at home, for the kids.
A bunch of square panels with a grid pattern to mount hold on, with the panels hanging on french cleats (with a locking system, #TODO) so the panels are easily removable so I can hang something like planters on the wall as well with the same french cleats.
No AI, a bit of computers to draw things out in CAD, but otherwise just manual building stuff.
Pictures?