Carrefour plans to introduce palm recognition technology in one of its Paris stores, enabling customers to pay by scanning the unique vein pattern in their hands. This method, already in use at Whole Foods in the U.S., utilizes infrared sensors to capture vein images, converting them into a digital signature for secure payments. If successful, this innovative system may expand to other locations in France, transforming how consumers handle transactions.
https://www.journaldunet.com/patrimoine/finances-personnelles/1532195-bp1-sang
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