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IR DISPLAY FOR USER AUTHENTICATION

Abstract:

A device for conducting a transaction by generating and displaying QR codes in the infrared spectrum, by generating a first QR code; displaying the first QR code via the infrared array for a predetermined duration of time; receiving a confirmation that a user device has entered paired state with the transaction device based on the user device scanning the first QR code; receiving authentication data indicating that the paired user device is authorized to complete the transaction; completing the transaction.