How do QR codes work? The checkerboard patterns taking over the world, demystified. Go to https://Saily.com/veritasium and use the code ‘veritasium’ to get a...
A video that explains how information on a QR codes is stored.
I still haven’t heard of anything in this space, as a part of an NCR dealer with ~170 independently owned grocery stores as customers. A fair amount of them don’t have imaging scanners, and the scanners they do have can’t scan QR. Not saying it’s not happening, but I am strongly skeptical that the industry is switching away from UPC/EAN as a whole *by that date.
I still haven’t heard of anything in this space, as a part of an NCR dealer with ~170 independently owned grocery stores as customers. A fair amount of them don’t have imaging scanners, and the scanners they do have can’t scan QR. Not saying it’s not happening, but I am strongly skeptical that the industry is switching away from UPC/EAN as a whole *by that date.