Biometric security
4 of 15 from iPhone 5: 15 most-wanted features (photos)
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It's hardly a must-have upgrade, but it would be cool to swipe your finger -- instead of enter a password -- to unlock your phone. It could also be combined with NFC (near field communication technology -- see next slide) for making mobile payments.
Image note: Allegedly, Apple has filed some patents related to this feature.
Chances of implementation: 30 percent
May 2, 2012 1:12 PM PDT
Photo by: Apple
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