I know a couple people that are doing it for stroke rehab with a mobile unit about the size of a shoe (plus VR headset and laptop). When I was involved in the field, we did visit a few spinal cord injury clinics, but we had a devil of a time getting usable EMG signals from the patients we worked with. Maybe it was just bad luck, but we couldn’t get any more funding for that project without promising preliminary data.

I’m also really excited for the tech to move forward. Everyone we worked with seemed to genuinely have fun and get lost in the game/training they were doing.