@Scott-Skaife said in System Control API:
One of the thing that has always broken the illusion of emulating computers is the need to break out of the emulated environment to swap disks. Being able to do this from a phone app would be a huge deal.
this seems more immersion-breaking than using the retroarch GUI!
that said, retroarch itself does have various network commands, so i believe you could achieve your disk change example with a simple phone app on the same network: https://docs.libretro.com/development/retroarch/network-control-interface/