What all ways can someone look inside a building (through walls, concrete) with use of a satellite and the electromagnetic spectrum. What I mean to say is, which all spectrums of the electromagnetic spectrum can be used to do such a thing? I can attest to it that someone is doing it and I just can't figure out how (lack of knowledge? I've already assumed). And if it is in fact possible, is there anyway to counter it? And, is the usage of a Neurophone with satellites possible? And, is there any way of countering or jamming the frequencies on which Neurophones operate? And, is it possible to give someone a severe headache with a Neurophone or any other sort of similar technology? Any guidance/advise would be very much appreciated.