A new patent application published by the USPTO via AppleInsider details some additional uses of the Touch ID sensor found on the iPhone & iPad that could make its way in to future products.The patent is credited to AuthenTec co founder Dale R.Setlak,meaning Apple is putting the company it acquired to build Touch ID to good use.It describes how a users finger on the Touch ID sensor might be used to control a rotating dial or navigate a pattern on screen to provide alternate unlocking methods that combine finger print authentication with another level of security.Apple could implement this with the ring around the
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