People are already using smartphones, smartwatches, and even rings to make payments. Care to pay with your sunglasses? Visa has already floated the idea. Its payment-enabled sunglasses look like regular sunglasses and let you make payments via NFC.
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The prototype was unveiled at SXSW in Austin, Texas. You can’t buy them yet but Visa is test the waters to see whether there is demand for these sunglasses.
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