Something new is coming our way. Transparent public toilets! You'll be able to see right inside.
According to the designers, the purpose of this design is so that you are allowed to see inside and know if the bathrooms are safe, clean or if anyone else is using the facility. There will be men's women's and multipurpose toilets for park-goers to use.
When you go inside and lock the door, the glass then turns opaque so no one on the outside will be able to see you doing your private business. The toilets light up at night and will serve as lanterns in a park.
Would you ever use these?