Personal non-property and property rights for the invention belong to the author and protected under current legislation.
The idea is that at the entrance to each booth for undressing installed touch-screen AIO PC with camera. Incoming or inbound in the booth has the ability to take a picture. This allows you to not search long in the long corridors of the changing rooms "your half", and look at them, scaring the others. If you are caring will be able to remove a photo, dump it to your smartphone or email. The photo accordingly, there is a logo of a store brand.
The idea is open for investment and complete its foreclosure.