FingerKey is a new iOS application that takes advantage of Apple’s Touch ID fingerprint sensor found on the iPhone 5s, iPhone 6 or iPhone 6 Plus, giving it an interesting feature that Mac owners, who also have one of these fingerprint-enabled iPhones, will love. As 9to5Mac reports, FingerKey will let you unlock a Mac computer with help of your fingerprint, which is a lot easier than having to type in the password on the Mac each time you want to unlock it.
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