Hoe NFC-tegnologie kersvader word?

Wanneer kinders die Santa's Grotto in Blarney Woolen Mills in Ierland besoek, hulle sal 'n voorafgekodeerde NFC-armband kry. The information on the wristband is provided by the child’s parent. When a child approaches the grotto, an elf scans his wristband, and Santa’snaughty or nicebook will automatically update the information about the child,…