Facebook Home is not a phone, but more like an app or a launcher that provides a Facebook-centric home screen on your mobile.
The Home’s main screen is focused on Cover Feed, which displays status updates, full-screen photos, and notifications.
A feature called Chat Head, which is integrated in your home screen, provides the ability to chat with Facebook friends right from the screen. The chat notifications popup with the user’s profile picture alongside the update text.
Read full story at: http://www.tnooz.com/Facebook-Home-and-its-travel-industry-relevance
