Manufacturer Tag Systems, which provides high-security bank cards to clients in Europe, is a partner with Zwipe on that company’s “single silicon” fingerprint biometric technology for contactless payments. Tag Systems says that prior to the recent release of Zwipe’s Pay One product, it did not see a business case for biometric cards because too many components were needed. The cost was too high to issue at scale. Zwipe’s third-generation product connects a biometric fingerprint sensor and the RFID antenna on a single-silicon, EMV-compliant chip, something not done in a standard du...