Worldcoin Help Center

Why do we need biometrics?

Biometrics are the most accurate way to prove that someone is a unique, living, breathing human being. When acquired and used in a responsible and privacy-preserving way, biometrics can be a powerful and inclusive tool—one that empowers individuals to take ownership of their identity and keeps our goods and institutions secure.

You’ve probably already encountered this when unlocking your phone with your face or fingerprint, boarding certain flights with a biometric passport, accessing sporting or music events, or registering to vote in particular countries. Biometrics can also be instrumental in providing digital identity to the 4.4 billion people worldwide who either don’t have a legal identity or have one that can’t be digitally verified. This is a major stumbling block when it comes to accessing financial services—a stumbling block that Worldcoin is attempting to solve.


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