Would naturism still have the same appeal?
A few of you may remember my suggested caption, "Dude, these ski goggles make us invisible, I promise," for this picture in the caption contest we had a long time ago:

While the fallacy implicit in my caption was based on the concept of egocentrism, we could approximate invisibility, or at least mask nudity, quite easily with image processing.
The rule would be that you can be nude, so you'd feel the sun and breeze on your skin, but you, and everyone at a particular location, such as a beach, would be required to wear video goggles that filter out nude bodies. You would be able to adjust the filtering to display a blurred, pixelated image in place of a nude body, or an outline of a body with an interpolated background image replacing the body. (The outline would be required so you don't bump into people.)
If you mutually "friended" another person, such as someone you came with or met, that person's nude body would not be filtered by your goggles and vice versa.
You would not be allowed to sneak up and dump water on people, steal things, take pictures, grope people, etc.
I have two questions to consider in this thought experiment:
1. Aside from the weird tanlines you might get around your eyes, would this detract from or enhance the naturist experience? For better or worse, it removes the "see and be seen" aspect of naturism. Do you see that as a positive, negative, or neutral change? You wouldn't have to worry about gawkers. (People, clothed or nude, would be required to wear the goggles, and the goggles would be physically non-removable without a key at the entrance gate.)
2. Do you think a lot of people would try naturism who otherwise would not remove their clothes on a public beach?