Designer Tommaso Colia has an eco-friendly shower design that will force you to get out when you take too long and waste much water. The eco_drop shower features beautiful concentric circles that will rise to force you to stop showering when you take too long, and accordingly save water.
I think this design should be used in gyms and public showers. People take longer when the resources are free, this will help cut that down.
Showers Kicks You Out For Wasting Water
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