11 months ago
WASHINGTON, DC (WUSA) -- Smart labels for your food.
It's the future of food labeling, bar codes that tell consumers just how fresh that chicken, meat or milk really is.
The bar codes on these smart labels will have nearly invisible ink that will turn red when the food is no longer fresh, preventing the product from being scanned at the checkout counter.
This new technology is being developed by two University of Rhode Island professors and a food safety company.
In your voice
Commenting is intended as a constructive, open community forum. Abusive text and comments that do not follow terms of service guidelines are not condoned by WUSA9 and will be removed. PLEASE NOTE: Comments are automatically removed for review after three reports of abuse by public users, such as you.
Comments 
