How NFC Technology Becomes Santa’s Helper?

When children visit the Santa’s Grotto in Blarney Woollen Mills in Ireland, they will get a pre-coded NFC wristband. 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’s “naughty or nice” book will automatically update the information about the child,…