Inclusive world - Knob customizable

The idea is inspired by the thisables project
https://thisables.com/en/new-developments/popuphandle/

The files of the knobs are no longer available, so I tried to reconstruct the file, keeping in mind the design for the size suitable for people with disabilities, adapting the front for the insertion of removable disks.

The knob can be applied on the panels of drawers or doors or other furniture and is possible through the threaded insert. In the example I used the 'm4' type insert, but the design can be modified for the application of inserts of other sizes.

The disks can all be customizable, even with braille prints.
To get the braille print, I followed the instructions of Katz Creates, which you can find at this link:
https://www.printables.com/en/model/109513-3d-printed-braille-test-calibration-print/files

as well as having studied the subject in depth to respect the size of the dots envisaged in the regulations and in the official international / English codes.
In the printed examples I used one of the translators available online
https://www.brailletranslator.org/

We don't live in a just world. We live in this world. And I'm doing everything I can to make it a better place

cit. Daredevil