Canadian grocer Sobeys to invest $51M in electronic shelf labelsA leading Canadian supermarket chain is upgrading how it notifies customers of prices at the shelf. Instacart partners with Nvidia to turn smart carts into edge AI devicesInstacart is teaming with a leading next-gen artificial intelligence provider to turn its Caper Cart smart carts into a continuous brick-and-mortar store learning system. Walmart plans chainwide rollout of digital shelf labels Walmart is expanding its deployment of digital shelf label technology in U.S. stores.