Visual Codes Generates QR Codes for iOS 11’s New Camera Features – MacStories
www.macstories.net/reviews/visual-codes-generates-qr-codes-for-ios-11s-new-camera-features
What Jamie wrote
Alright, so I've said many times that QR codes are dumb and have no utility. I may have to take some of that back. Putting a QR code in the house that a visitor can hit with their camera and jump on the WiFi network is a pretty slick use case. I'll put one up and see if anyone is able to use it.
I still love Pictures of People Scanning QR-codes! 🤣