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flag Tencent’s PalmAI biometric system launches in Brazil, enabling rapid, secure identity verification using palm vein patterns.

flag Tencent Cloud and Brazilian firm Treeal have launched Tencent’s PalmAI biometric system in Brazil, using unique palm vein patterns for fast, secure identity verification in under 300 milliseconds. flag The system, designed for transit hubs, retail checkouts, and private events, offers a false acceptance rate below 0.0000001% and a 0.01% false rejection rate. flag It avoids common flaws in fingerprint and facial recognition, works across demographics and lighting, and protects privacy by storing only encrypted tokens. flag Treeal, processing over 200 million monthly transactions, aims to drive widespread adoption, with experts predicting palm-based biometrics could become mainstream in Brazil within five years.

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