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6 new innovations in biometric authentication
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Even with fingerprint readers built into most smartphones and many laptops, there is still a lot of room for innovation in the technology's use for authentication and payments. Banks, technology developers and payment companies are all experimenting with new ways to identify consumers by their unique physical traits, with the ultimate goal of improving security while also streamlining customer onboarding and authentication.

Here are some of the newest ideas being tested with many different forms of biometric authentication.

This listicle is compiled from reporting by PaymentsSource writers including John Adams, Kate Fitzgerald and David Heun. Click the links in each item to read more.