No More Stickers: Produce May Soon be Engraved with QR Codes
By Taylor Jamison, K-State Research & Extension
MANHATTAN, Kan. — A common annoyance at the grocery store comes from the peeling, often-lost price look-up - or PLUs - from many pieces of produce.
However, those stickers may soon be replaced by engraved QR codes; labels that... Read More.
