LONDON, May 31 (Reuters) - Tesco (TSCO.L), opens new tab, Britain's biggest supermarket group, is using lasers to etch product information on some of its avocados to avoid using barcoded stickers, in ...
The scanners display a ripeness reading on a screen and a line of advice for shoppers Tesco is trialling avocado ripeness scanners and fans of the fruit are divided over whether it is a shopping hack ...
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