article_snippet.sent: Android Lollipop users already have an almost identical feature known as Trusted face in the Smart Lock menu.
article_snippet.sent: It is an extension of Face Unlock that launched on Android Ice Cream Sandwich.
article_snippet.sent: Android Lollipop users already have an almost identical feature known as 'Trusted face' in the Smart Lock menu.
article_snippet.sent: It is an extension of Face Unlock that launched on Android Ice Cream Sandwich.
article_snippet.sent: Android Lollipop users already have an almost identical feature known as 'Trusted face' (left) in the Smart Lock menu.
article_snippet.sent: The face icon between the Whatsapp and Chrome logo (right) shows the feature is enabled . '
article_snippet.sent: Trusted face' and Smart Lock are extensions of the Face Unlock feature that was launched on Android Ice Cream Sandwich (pictured). 
highlights_snippet.sent: Android Lollipop already has a similar feature called 'Trusted face' 