In the iconic 1993 film Demolition Man, Sylvester Stallone’s character, a cop from the ’90s, and Wesley Snipes’ character, a crime lord, are transported into the bleak and distant future of 2032. There they find a dystopian nightmare where Taco Bell has won the franchise wars (though Pizza Hut did in international releases), bathrooms are incomprehensible, and you can be ticketed for using curse words. Those tickets are handed out automatically by a machine, and now you can use a Raspberry Pi to build your very own “verbal morality ticketing machine!”