Personally, I think QR codes are a solution looking for a problem. There was ONE time I found a QR code to be practically useful. My wife and I were shopping

Personally, I think QR codes are a solution looking for a problem. There was ONE time I found a QR code to be practically useful. My wife and I were shopping for car seats, and the higher end model had a QR code that scanned to watch a video about the safety features of the car seat. I scanned the code, but the video took forever to load anyway, thanks to my carrier and/or the server the video was on. Not the best experience.