Video: LG invents a novel new way to unlock your smartphone

Video: LG invents a novel new way to unlock your smartphone:

Instead of using a PIN number or drawing a pattern on the screen to unlock a phone, LG G Pro 2 buyers will be able to use a completely different screen unlock mechanism called Knock Code. After establishing certain “knock” sequences, users will be able to unlock their devices and lock them back after they’re done using the handsets. A couple of videos show how Knock Code works, a software feature that will be able to recognize over 86,000 knock combinations.



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