Jelly Bean brings “Liveness” to Face Unlock – Requires a blink
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Google's Face Unlock feature was met with tons of praise last year when announced along side the Galaxy Nexus and Android 4.0 Ice Cream Sandwich, but at the same time it was met with a lot of criticism for being easily bypassed or hacked. Simply use a photo of of the face and it would work, making it not too secure. With Jelly Bean they've taken it a few steps further.










