Here is @amchagas et al.'s preprint on OSH to support hospitals and labs with low-cost equipment https://www.preprints.org/manuscript/202003.0362/v1
How about we continue developing such and similar approaches further, share on open repositories and investigate synergies?
e.g. the video’s can also be used to explain how to build and utilize DIY medical supplies in local languages in various specific local contexts