I first heard of this back in 2008 ....2007..?. but soon after it stopped,no one knows why,but i remember getting a photo of my ''spread"" with the title WE ARE WATCHING YOU.
Not only they launched this new technology for swimming pools,they also wanted to target wind mills out in the ranches to adjust their property taxes,since apparently in Argentina you don't have the right to dig your water well (paid by you)install a wind mill(paid by you) on your property.... guess paid by who?
At the time they claimed that having access to water tables was a right reserved for the gov... but of course, as everything around here,faded away in a very short time.