You know it sounds funny when you say it like. And I appreciate you contributing to my humor
.
But the way I see it the brain scanning technology
would be involved for all that and a lot more. If only and ONLY it was portable. That is the ultimate pragmatic fallacy. You cannot carry an fMRI with you while doing those and other things even if one wanted to.
If it was portable?! Why! I would never have turned the portable fMRI of mine off! Let everyone see my current brain state. The more they know the better they can estimate. As long as I see theirs I have nothing to hide nor fear.
Besides, fMRI technology is not quite there yet at reading your mind. Findings are more strongly about emotional, and mental states, as well as in disorders. Otherwise cognitive work is mostly done in the upper most thinner layers of the brain who are way too narrow to assign a function per thought yet for most part.
Thus no one may not know what you are thinking. But sure as heck they may know whether you: like, dislike, fear, irritate, or angers you.
Bartender: WCH, want a beer? (looks at your brain scans). Ok, then, which will it be, a Bud or Peja? (looks again). Peja is exported beer from Dardania? No! Ok, here's a Bud. 5$ . Yes, you heard me! Now don't give me that amigdala activity BS! It is 5$ and I opened the bottle! Ok, ok. But I will put it in your tab! I see you like that you cheap bastard!