Could you be implanted covertly with carbon nanotube electrodes or some kind of EcoG electrodes inside your brain for mapping your brain activity covertly till you live your ordinary life and translating your recorded patterns via BCI connecting the neuroimaging results from covert scaning with video tapes of your daily action and all that leading to real mind reading that has a power to revealing your deepest thoughts. And all this stuff without your permission and knowledge, covertly done by some agency or powrfull evil institution or genius?
I expect that the answer would be probably NO, but I need scientific explanation of the physical and technical problems and limitations of current most advanced tehnologies wich prevent our brains from this undesirable experience and our privacy?
The question is important for me because I have a sister. She is a kind of paranoid about this scenario and I try to help her explaining in scientific way why her fears are groundless but my knowledge about a problem is still insufficient. So I need your support.
Thank you !