What are some examples of biometric payment systems?
Biometric payment systems use unique biological traits for transactions. Examples include fingerprint scanning, facial recognition, and iris scanning.
How does fingerprint scanning work for payments?
Fingerprint scanning captures a user's fingerprint and matches it against stored data to authorize a payment securely.
Are there any security concerns with biometric payments?
Yes, concerns include data privacy, potential hacking of biometric databases, and the risk of false positives or negatives.
What are the benefits of using biometric payments?
Benefits include enhanced security, convenience, and speed of transactions, as users don't need to remember passwords or carry cards.
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