Toilet Display
Using a public restroom is challenging but when you’ve got to go, you’ve got to go. One of the biggest challenges is finding an unoccupied stall and that usually means you end up slightly pushing the doors open to see if the stall is empty. This person invented an alternative to make our lives easier.
It’s literally a light-up map that shows you which stalls are free to use. If it’s red, it’s occupied, if it’s green, they are free, and there’s also a blue light to show if they’re being cleaned or under investigation. It’s like the lights we see on airplanes, only better.