One Device, Three Functions: How We Unified Palm Payment, QR Codes, and NFC Cards
In system design, one of our golden rules is: simplify where you can, without sacrificing performance. That’s exactly what we achieved when we rolled out the XT-WavePass500 in a mixed-use facility needing palm vein authentication, QR ticketing, and card access—all in one location. Usually, this means juggling multiple devices: one for scanning palms, another for […]
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