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.
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.