If the MRI ring can be made into a strip like this for a med bed....and if any LED can be used as a healing light......... and if a smartphones already have LEDs...... and accelerometers ....you could use a special app with the right software to 3d print or write the light onto your body like star trek... just wave your phone over your body hahaha no med bed needed haha that's the joke.
And the microwaves can be plugged into a computer power strip and used as a food/clothing replicator with right hack . It's all about using existing tech and upgrading it....thats the only way this works and it's the style the ETs use.... leaving us with everything we need and waiting for us to figure it out