If you used It’s called voice command programing to post on FR, you would be ridiculed with every post...
I don't know the program name or names but I do know a person who uses it ever day though. She can barely move her fingers. She moves them just enough to operate her wheelchair a keboard is out of the question. Actually she has been using trial or pre-release programs as well for a long time.
Another person who works in a hospital in a near by city where I live controls the HVAC system for the hospital by using voice commands. For that matter many of us likely every day use voice command or voice prompt computerized systems as many companies have gone to this type of system for customer service. The technology has been around a while. It's nice to have a spouse or family member help but having that independence is good also.