"And it’s a contributor to the world’s biggest system of surveillance: if you’ve ever been photographed with a Chinese-made phone or walked the streets of a Chi

"And it’s a contributor to the world’s biggest system of surveillance: if you’ve ever been photographed with a Chinese-made phone or walked the streets of a Chinese city, chances are your face has been digitally crunched by SenseTime software built into more than 100 million mobile devices."