It's a sailboat.

Local names are often way cooler than the ones given by those that "discovered" the places.

LibreCAD could be worth considering. I don't think it's possible to update dimensions in it though so I expect it would be tedious in a large project like a home remodel.

I've got a Keyboardio that has the main layer change key as one that you press with your palm. I'm glad it's there, thumb keys are too precious to waste on that.

Apparently the companies will adjust the ratio depending on how it is shipped and various other factors.

Exactly. The correct way to answer is to not "yes" or "no".

Sure, asking for a single dollar isn't the best use of the question. You could ask for anything, not that the recipient would actually deliver on it.

This isn't a full answer to your question, but as for where secondhand keyboards are bought/sold, I bought one from eBay a while back.

Possibly the two newer Zelda games.

I bought from Walmart before. As far as I know they don't use Luxottica. Both pairs I had from there lasted me many years and were cheap. I can't say I recommend them though since it would be supporting Walmart.

I don't understand the issues that prompted you to develop this, can you explain them a bit more? What hot-swap connector are you using this with?

Of course making a cool new board can simply be motivated be a desire to do so 😀.

Oh wow, that's pretty cool. For some reason I never considered that it could be ported. Hopefully it's not too much work to change out the back end.