The Magic familiarity app taps the iphone to unlock the Mac.

Tencent Digital Message (compiled: Zheng) for smart phones, users know that the LG G2 and Moto X own familiarity on, active display can play the role of activating the screen or viewing information on the screen without having to press the power button. New familiarity apps to unlock the iphone the Mac now has a similar idea on iOS and OS X platforms. The app, called familiarity, allows users to activate their Mac computer with just two clicks of the iphone's screen, and users don't even have to take the iphone out of their pockets to wake up the Mac by tapping the iphone. Even if the user's Mac has a password, it doesn't matter, as long as it's lightly tapped twice, it's easy to do. In fact, this application works very simple, as long as users are using 2011 Mac, or new MacBook Air, 2013 Mac Mini and the new imac and other models, and in the iphone to install a dedicated application, The Mac can be unlocked without a password through a low-power bluetooth sensor. Familiarity completely connects the iphone to the Mac via Bluetooth and does not consume the iphone's battery power too much. Every time a user's iphone is close to the Mac and within reach, the iphone and Mac are connected automatically, sending a signal to the Mac to unlock it after two knocks on the iphone. Familiarity the app uses 2048-bit RSA encryption, but it's recommended that users make sure their phones don't get "bad guys" to use them, though the two-hit iphone unlock mac looks pretty cool. For those who don't often put Macs in public places, and unlock them dozens of times a day, familiarity this chic way of unlocking does bring a lot of convenience. After all, do not enter more than 10-digit password every time to save us a lot of time. Source: TUAW