The lenovo phab 2 pro is the first smartphone to include tango, a new technology from google that enables augmented reality (ar) gaming and utilities. all you have to do is look through the phab 2 pro, and you'll see objects and information overlaid onto the real world.. The lenovo phab 2 pro is the first smartphone to include tango, a new technology from google that enables augmented reality (ar) gaming and utilities. all you have to do is look through the phab 2 pro, and you'll see objects and information overlaid onto the real world.. Google tango l
