Twitter has announced a new feature for its social network, you can now follow people using QR Codes, the news was announced on Twitter.
You can find out what your QR code is by going to your profile > gear > QR code, people can then follow you using this code.
📢 hella pumped to announce the launch of QR codes on twitter! they work like snap codes!!
find yours: profile > gear > QR code pic.twitter.com/lvAr97bHj6
— brittany (@brittanyforks) November 16, 2016
Twitter has apparently added this new feature in an attempt to make it easier for people to follow each other.
Source The Verge