Could someone be implanted covertly with carbon nanotube electrodes or some other kind of neuroimaging technique for instance like EcoG electrodes invasivly inside your brain for mapping your brain activity again covertly till he lives his ordinary life and translating recorded patterns via BCI,connecting the neuroimaging results from covert scaning with video tapes of his daily action and all that leading to real mind reading that has a power to revealing his deepest thoughts. And all this stuff without the permission and knowledge of this poor victim, 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,limitations and constraints of current most advanced tehnologies wich prevent our brains from this undesirable experience and remain our thought privacy unsoiled ?
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 !