Not everything needs a software based solution. When it comes to nudity I believe that the best way to prevent the spread of nudity is to stop it at the source,

Not everything needs a software based solution. When it comes to nudity I believe that the best way to prevent the spread of nudity is to stop it at the source, right there at the genitals, with physical coverings. This way the nudity is blocked before it has the opportunity to become a victim of mass-dissemination.