Utah, USA, are using children's biometric fingerprint data for food ...“It's a minor intrusion for better parental supervision of your children’s eating habits,” said systems administrator Eric Browning.
Juan Diego Catholic High School is the first school in Utah state to have finger scanning systems, which monitor and track students' lunch accounts. (But from the school's website on Menu A they are eating: 'Taco Bar, Subs, Chicken Enchilladas' & on Menu B 'Pizza, Subs' ....!)
But a little more credit to them, than British schools, in the fact they do let parents know on their website that they have a biometric food system.
This by Gizmodo: "Here is the thing though—the parents probably have the same horrible eating habits, so it would be hard to dole out the discipline without looking like a hypocrite. Besides, if the school is so concerned about the kids' nutritional welfare, why do they continue to serve them crap food?"
Why, really? Because it's cheap...
See this for more.