(I wrote the below before I realized that you said 'monitor with minimal interaction', but I'll post the comment anyway.)

There's this for 3D printing protective visors:

https://3dverkstan.se/protective-visor/

They print their own visors in Stockholm and distribute them to hospitals. They also act as a hub for amateurs that can help print, and companies with 3D printers with spare capacity, so that the hospitals have a single point of contact. I don't have any more details than what's said on the page.