Your face might do more than just unlock the new iPhone
 

Apple's latest secret leak was from its own documentation -- and it's given plenty for developers to chew over. The latest code snippets shared by Guilherme Rambo and Steve Troughton-Smith offer all kinds of tantalising details that may (almost certa...

https://www.engadget.com/2017/08/01/...o-home-button/