#15 – Lenovo Flex
Lenovo successfully made their flex watch prototype as everyone knows they are famous to make unusual device like this articulated phone requires different thinking. Lenovo showed off a pair of devices with foldable and flexible screens at Tech World 2016. The first is a phone that bends into a wearable bracelet and the second is a tablet that folds in half and converts into a phone. Both devices were functioning, and it seems the tablet runs Android.