XPE General Topics, page-2187

Remember JS tweeting last week about QR codes (quick responsive codes) ? Now we all know how crytpic he can be, but thought this article was worth a read with respect to NFC and the transferring of data between devices. Might be nothing, but this is definitely something Xped could solve and for John to be tweeting about it, maybe a red flag?

http://www.techtimes.com/articles/1...g-adding-qr-codes-nflc-tags-group-invites.htm


I particularly liked this part-
NFC (near-field communication) tags store information that can be transferred to another NFC device. You might have heard the term NFC used before when talking about mobile payments. This is the same idea, only apply the tech to WhatsApp. The tags can be in the form of stickers.
Integrated QR codes and NFC tags would make it easier for members to send a link to a group chat instead of having to invite each person separately. It would also be beneficial for businesses to get more people to add them or chat with customers without having to give out phone numbers.