Actually, it's nice to see functionality like this in the open. Attached to a wide range camera pointing to a local train station it should be fairly easy to ma

Actually, it's nice to see functionality like this in the open. Attached to a wide range camera pointing to a local train station it should be fairly easy to match faces to people driving to work leaving their house and flats unguarded. There was a nice book, "Database Nation", that described a case of scanning licence plates of cars crossing a bridge to see who's at home and who left for work. Made burglaries a lot easier. And now we do that based on faces ... nice .. /s