An in-depth look at fingerprint sensor technology amid ‘iPhone 5S’ rumors

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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