I attended a talk that was trying to develop something like that. Lots of challenges, but his goal was to make MRI cheap and portable. Sorry, I don't remember h

I attended a talk that was trying to develop something like that. Lots of challenges, but his goal was to make MRI cheap and portable. Sorry, I don't remember his name, but googling portable MRI or low-field MRI will give lots of results, e.g. this one: https://www.goodnewsnetwork.org/fda-approves-worlds-first-portable-mri-scanner/ https://www.goodnewsnetwork.org/fda-approves-worlds-first-po...