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| Name | Why Tap-to-Pay Is Safer Than a Credit Card Swipe | WSJ Tech Behind |
| Video Uploader | Video From The Wall Street Journal |
| Upload Date | This Video Uploaded At 17-04-2023 14:55:17 |
| Video Discription | From Apple iPhones to New York City subway turnstiles, tap-to-pay use in everyday American life is growing, thanks in part to its security and ease of use. But tap-to-pay and its small near field communication antennas are more complicated than they look. WSJ takes you inside one of Square’s card readers to break down the tech that works in seconds to power contactless payments. 0:00 How are contactless payments made possible? 0:37 How near field communication antennas work to create tap-to-pay tech 4:29 The history of tap-to-pay technology 5:48 How contactless payments are expanding into more parts of everyday life Tech Behind 'The Tech Behind' explores the amazing engineering, computing, science and algorithms that power our favorite tech. #TapToPay #Tech #WSJ |
| Category | News & Politics |
| Tags | tap to pay | tap to pay apple | tap to pay card | card tap | debit card tap to pay | credit card tap to pay | apple pay | cash app tap to pay | visa | mastercard | amex | encrypted | nfc | rfid | near field communication technology | near field communication | rfid chip | rfid reader | rfid technology | radio frequency identification | card readers | nsc antenna | antenna | active coil | passive card | account number | card magnetic strip | cryptographic key | contactless payment | square payment | techy |
