Photon There was one slightly similar idea on another forum, but still not exactly the same. Idea was to create some sort of “Personal” album that would not be visible by default for anyone who opened program, and you would need to go to settings and turn “show hidden album” option manually, and that option would reset after each start so you would have to go and turn it on again. No passwords, just and option. Files are there on the disk anyway, who wants to access them - will, so this is just to make sure they are hidden from people who don’t know what to look for and where to look.
So you would add selected photos to that album and they would disappear from whole UI unless your turn that option on again. That would help to avoid many different unpleasant situations when people see what they are not supposed to see, but would not overcomplicate things.
What do you guys think about that alternative approach? I personally like it more than total password protection.