I got this idea from Sheryl Bashore at one of her recent classes... shooting with QR codes is very fast since you don't have to listen to a 7-year-old garble his or her name three times and select it from a list. QR code sheets can also serve as a handout for clients to take home with them, getting photographers two for one on their money.

The QR code itself, if turned into the direct Session Login Link, could be scanned by parents to take them directly to the gallery once it's posted. Bonus points for adding ~Session Sale Start/End Dates to Session Records - I use Custom Vars for this - so that the QR/Handout could also say, "Scan the QR Code on or after {StratusSaleStartVar}." Since Stratus is so rich with data, you could also add some information about a Session Promotion (eligible dates, promotional item offered, etc.), Sale End Date, etc. all programmatically.

My clients are emailing me saying they've scanned the session QR code but that it's not working - this isn't just a feature request; clients, whom I usually solve for the least common denominator with technology, are actually expecting this functionality.