The floor and walls of the bathroom are clad with tiles that represent displays with built-in speakers. If necessary, the owner can set the program and, with the help of video and audio effects, turn a banal hygiene procedure into, for example, swimming under a waterfall surrounded by tropical forests.
A Worldwide water shortage has led to the emergence of complex systems aimed at its economy. Toilets have become folding, which has reduced water consumption by half. Even more impressive savings - up to 80% - were made by showers with a closed circulation system in which water is purified and used many times. Washing machines don’t need water at all: they clean clothes using dry ice.