Instagram begins rolling out Nametag, which displays usernames in a format that can easily be scanned by others (Jon Porter/The Verge)

Jon Porter / The Verge:
Instagram begins rolling out Nametag, which displays usernames in a format that can easily be scanned by others  —  It’s also testing School Community bios at some US universities  —  Instagram is rolling out a new way to quickly follow people you’ve met in real life.