I wonder if there could be some kind of apparatus to allow selection of letters by brain wave from something like a virtual Ouija board? Like the patient can think “Yes” or “No” as, one by one, letters in view on a screen blink in sequence?
I can’t believe these near-paralysis efforts will NOT show on a brain wave monitor. Someone needs to hook it up with a means of communication, and then make the whole thing economical enough to deploy in all hospitals.
Captain Pike approves.