Mostly speculation on what we would be able to do if all this actually happened. Reminds me of LRH going on about the capabilities of a Clear before he ever had one.
In order for some of that future technology to be worked out there would have to FIRST be an adequate/accurate mapping of brain-to-emotions and brain-to-motor activity worked out through brain scan research.
There are multiple applications for this IF it can be worked out into a technology.