Amy Smith: Some of the other things we're working on are ways to do low-cost water quality testing, so that communities can maintain their own water systems, know when they're working, know when they treat them, etc.
Amy Smith: un parell d'aspectes que també estem adreçant és trobar maneres per fer proves barates a l'aigua, perquè les comunitats puguin mantenir els seus propis sistemes d'aigua, saber quan funcionen, saber quan tractar-les, etc.