AÑO
2021
CATEGORÍA
Comunidad
OBJETIVOS
Hambre cero, Producción y consumo responsables
PAL. CLAVE
food waste, food preservation, packaging
PAÍS
Taiwan
CRÉDITOS
NTUT Master Program of Innovation
LINK
https://ifworlddesignguide.com/entry/293143-barcodiscount
Barcodiscount
A barcode changing colour as food approaches expiration date
Barcodiscount is a barcode label system that displays discount levels in different colours as the expiration date of the food approaches. The barcode changes automatically so that it is registered at the checkout as a discounted product. This innovation saves time and effort by eliminating the need for manual application of discount stickers. In addition, inventory management is also optimized, as store personnel can scan the discounted prices at the checkout.