From Trump campaign signs to Planned Parenthood bumper stickers, license plate readers around the US are creating searchable databases that reveal Americans’ political leanings and more.
card counters
Yup, but these systems are a lot less sophisticated than many people make them out to be. It’s also not illegal to count cards, the casinos just aren’t big fans of losing money, so they’ll enforce their right to refuse service to anyone if they suspect you of counting cards.
