Under the guise of fighting crime, São Paulo, Brazil's financial center and Latin America's largest city, has installed the largest facial recognition system ever deployed. India, China, Hong Kong, and the United Kingdom have implemented similar systems with vague legal frameworks… But on the scale of a single city, São Paulo remains the world's largest "Big Brother."
Under the guise of fighting crime, São Paulo, Brazil's financial center and Latin America's largest city, has installed the largest facial recognition system ever deployed. India, China, Hong Kong, and the United Kingdom have implemented similar systems with vague legal frameworks… But on the scale of a single city, São Paulo remains the world's largest "Big Brother."