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The front edge of shelves show digital price tags and have the ability to show ads.
2015-10-04 03:12:13| Grocery - Topix.net
Imagine a trip to Kroger where your grocery list tells you where the nearest item is - and sends you an alert if you accidentally pass it by on the shelf. Kroger tests 'smart shelf' technology Imagine a trip to Kroger where your grocery list tells you where the nearest item is - and sends you an alert if you accidentally pass it by on the shelf.
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Category:Food and Related Products