News From The Future: RFID In Your Food…
What if your food were as rich in information as it is in nutrients? That’s the vision of an art student who recently demonstrated online a prototype of a system where an edible chip embedded in your lunch communicates its nutritional information, provenance, travel miles, and so on to your phone via a reader in the plate. With this system, people could check ingredient lists for allergens, tally up the carbon footprint of their meal, or figure out whether they’ll still have calories left for dessert.