Apps Scan.me solves the QR code dilemma by delivering a simple, beautiful experience February 23, 2012 - 9:21 am It would be easy to say that QR codes kind of suck and leave it at that.

A little over a month ago, I spotted an email in my inbox proposing I let a stranger scan my feet. It was from a startup named Groov. The company’s iPhone-exclusive app uses the phone’s FaceID ...