Public Invention and Make Magazine are hosting a free, virtual 3-hour mini conference on open-source ventilators this Thursday (May 21st). HelpfulEngineeing is a co-host. We have a great speaker lineup and will be trying to bring some clarity to the global ventilator problem from an open-source point of view:
https://www.pubinv.org/ventcon/
Email me at read.robert@gmail.com if you have any questions; would love to connect the GOSH community to this world-wide effort.