The usefulness and popularity of smartphone-scannable QR codes has gotten to be so significant that the codes are branching out and being implemented in other industries, many of which haven’t had much use for the codes up to this point. One of those uncharted territories is the food and restaurant industry, where QR codes are just now starting to show up. These are quickly becoming known as “edible” QR codes, though the codes themselves aren’t actually for food. But they are being used by the food industry in a number…
Read MoreEdible QR Codes: What’s The Deal?
