Lenovo debuted -- at Lenovo Tech World on June 9 in San Francisco -- the world’s first Google Tango augmented reality smartphone, the phab 2 pro, Moto Z and Z Force with attached Mods, as well as prototypes of two bendable- / rollable display devices. The new products point to a new direction for Lenovo. Will they be enough to turnaround Lenovo’s struggling smartphone business? What does Lenovo need to do to recover?