I imagine there are more than a few photographers who would appreciate your first app to make it easier to browse their collections. To the extent you ever think of marketing it.
Good idea! You are right, of course RuGiVi can be used with any jpg file. I currently rework the whole coding mess it is right now so that afterwards it is more clean and then can handle videos (as still images / slide-show). Since this affects the file handler (currently jpg only, then also videos) I will write it in a way that one can add raw file support for camera files also!
