On of the most important thing in a civilization is a toilet. Its importance has even more increased due to the global COVID pandemic. ABC Toilet manages all the toilets and their components in the city.
No tissue is used in toilets by using bidets and dryers.
The indoor air in toilets is exhausted through the toilet bowls, and toilets always maintains a negative pressure state. No odor inside and outside toilets.
ABC Toilet is a system;
It monitors which toilet is used by whom, when, how long.
It monitors the operating condition of each toilet and takes the appropriate process in case it is broken or not clean.
It supplies expendables and operates staffs to manage those facilities.
Almost everything is a cloud based linux machine, ABC linux, and toilets are not exception. Even more, every toilet bowl also is a linux machine.
Like cars, toilets are autonomous machines too. They can clean themselves, monitor usages, and request human managements if necessary.
Every toilet bowl cleans itself every usage, checks the cleanness, and asks for human managements when necessary.
To minimize physical contacts among people, almost every space has a specially designed small bathroom similar to those in airplanes.
The bathroom itself is an ABC linux machine. It maintains cleanness and usage.
All toilet bowls are in negative pressure to prevent odors from scattering outside the toilet.
The sewages are sent to fertilizer factory and then to the forests surrounding the city.
The toilet bowl washes itself after every usage.
The city is a tourism city, so has many public toilets scattered over the city. They are all linux machines too. The only difference is from private toilets is that face recognition thermometer is attached at the gate of a public toilet.
A public toilet has no urinal, and is assembly of several private toilets. By sanitary reason, men also have to sit to urinate.