India is setting up a countrywide facial recognition system, which will be one of the largest ones ever built. It will assist police forces, which are among the most understaffed in the world, to arrest criminals and find missing persons.
Source: India is trying to build the world’s biggest facial recognition system – CNN
I know facial recognition worries some, and rightfully so, but there’s another side to the technology: “We were able to match 10,561 missing children with those living in institutions … They are currently in the process of being reunited with their families.”