Rohini Nilekani dreams of making invisible water visible - Livemint

"But what if all this rich information were available in the public domain? What if millions of wells became data points to create rich, detailed maps of aquifers, their yield, quality and usage? What if all this data were creatively visualized and put into mobile-friendly apps? What if an open, interoperable, transparent, public platform were designed to allow people to enter data on groundwater in a verifiable manner to make it shareable and discoverable? What if a data analytics capability overlaid that simplified decision making? What would it all unleash?"