
Using aerial photos and artificial intelligence, French tax officials have reportedly identified more than 20,000 previously untaxed residential swimming pools—potentially netting the French government a windfall of more than 10 million euros ($10 million).
And that total likely represents only a fraction of the cheese-eating tax cheats out there. According to The New York Times, the photo-scanning A.I. tool developed in tandem by a French IT firm and Google has been deployed so far in just nine of the county's 96 administrative districts. But it has been so successful that French officials are planning a national effort in the coming months.