Israel’s Evigence develops visual freshness sensors with “smart” chemicals that change color to alert if a product is nearing its expiry date. In Q1 2021, Russia’s largest food retailer, X5 Retail Group, is to pilot the Green Dot label in several of its 910 Perekrestok supermarket stores.

https://www.retailtimes.co.uk/russias-x5-retail-group-to-use-israeli-tech-to-fight-food-waste-and-improve-customer-experience/

https://evigence.com/

https://www.youtube.com/watch?v=bl50LZf48D4