Are you talking about a QR code? It might be an interesting way to jump to a URL without typing it in. That is, 'look' at the QR and have it recognize and open the URL in Safari. Hmm, doesn't seem to work like that 'yet'. I took a photo but the Photos app didn't do the AI bit. Maybe in an upgrade.
Topic:
App & System Services
SubTopic:
Core OS
Tags: