QR code definitely in focus, lighting good, the screen will brighten automatically for maximum contrast, and it will be in an easy-to-find location (especially handy if location services knows you are near where you need the pass and suggests it automatically).
QR code definitely in focus, lighting good, the screen will brighten automatically for maximum contrast, and it will be in an easy-to-find location (especially handy if location services knows you are near where you need the pass and suggests it automatically).
Not much, it just allows you to save it in your wallet app instead of your photo app.