Voyeurism has been played out in the movies, though typically portrayed in a sinister way (Sliver). but it's no secret that people have at least fantasized about it for ages, if not acted on it.  I have often fantasized about voyeurism and have tried on occasion to sneak a peak (although i'm usually too scared to get a real glimpse) at guys in the HS shower or at the urinals and i love those types of porns. But for my part, technology actually becomes a problem. I have a problem with when the fantasy becomes reality. If you take part in George McFly type of voyeurism,  by all means, my advice is just don't get caught. i find the "spying" version different from the peeking or sexual fantasy porno and i feel that filming someone is just wrong. Maybe it's the idea that someone is creating a hard copy of a moment of someone else without their consent. Just like how celebrity sex tapes "are never supposed to get out" but they always do, i don't feel it's right to copy that act of voyeurism as a savable, transferable piece of data. At a minimum, keep the experience your own, keep it in the moment, and for shit's sake, don't get caught!