Jessamyn on Nostr: Ray wanted to know how to scan a QR code so he could get some introductory offer from ...

Ray wanted to know how to scan a QR code so he could get some introductory offer from a credit card company which only had a QR code as the way to get it. I showed him how his camera could be used as a QR code scanner and how to see what it was doing. He was able to do it on his own and was able to fill out the rest of the form on his phone.