4 ms·
At the extreme end, actively causing discomfort (uncomfortable high pressure blast from a small number of nozzles) would drive water usage to an absolute minimu
by HPsquared 3y ago
At the extreme end, actively causing discomfort (uncomfortable high pressure blast from a small number of nozzles) would drive water usage to an absolute minimum. People keep the shower session to a minimum, perhaps avoiding the shower altogether.
Whether this is utilitarian depends on the externalities of the water usage.