Computerworld - https://www.computerworld.com/article/3276649/mobile-wireless/wwdc-apple-s-nfc-plan-is-a-big-developer-opportunity.html#tk.rss_all
Apple will open up fresh opportunities for developers as it extends Near Field Communications (NFC) support in iOS to more uses.
NFC: Apple’s story so far
[ Related: WWDC 2018 preview: What can we expect? ]
Core NFC let developers build apps that read NFC tags, but only for things like visitor attractions and museum exhibitions.