Intelligent Expiry Date Labels

[SatNavSaysStraightOn]

I came across this article earlier. What a brilliant idea. now all we need is a vegan version



www.theguardian.com/technology/2014/dec/10/intelligent-food-expiry-label-waste-bump-mark

 

[welsh dragon]

What a brilliant idea. We definitely need something like that. Much better than labels.