Motorola Atrix Fingerprint Sensor (via DigitalTrends)

Motorola Atrix Fingerprint Sensor (via DigitalTrends)

As this fall approaches, both rumors and actual evidence have pointed to the next iPhone’s marquee feature being a fingerprint sensor for authentication purposes. We previously provided iOS 7-based evidence and information regarding Apple’s work on implementing a fingerprint sensor in future products.

While we reported that Apple is actively developing fingerprint solutions that sit within a display for products a few years into the future, it seems that this year’s iPhone fingerprint sensor could be integrated into the iconic home button.

In light of these rumors, Geppy Parziale, a biometric authentication expert from InvasiveCode, has compiled in-depth look at the technology that powers miniature fingerprint sensors:

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