Sushi Joint Serves Edible QR Codes, Sustaintable Fish

A California sushi restaurant in partnership with the National Oceanic and Atmospheric Administration has launched a program that uses edible technology — served on the sushi — to provide diners with sustainability information about the fish. Harney Sushi’s will print edible, water-based ink quick response (QR) codes on rice paper wafers and serve these codes on its sushi. The QR code will take customers to NOAA’s FishWatch website, which will provide diners with information about the fish they’re consuming, sustainable species on Harney’s menu and the latest news coming from the sustainable seafood world.