Santa has been spying on kids for centuries but now, his these days, his job is easier, thanks to modern technology. “At Santa Claus Office in Finland, St. Nick’s elves give EPC Gen 2 tags to visiting boys and girls, who wear them so he knows who’s naughty or nice.”
EPC Gen 2 tags translates to RFID (Radio Frequency IDentification), aka spy tags. (more) (more)
Spy back on Santa. (more)
