Nokia - Morph Concept
This is a video highlighting the nanotech research at NRC Cambridge in the UK. These are the folks who created the Morph concept.
The phone's theoretical feature list would include the ability to bend into numerous shapes, so it can be worn around the wrist or held up to the face; transparent electronics, which would allow the device to be see-through yet functional; self-cleaning surfaces that can absorb solar energy to recharge the phone's battery; and a wide range of fully integrated sensors. The manufacturer believes that some of the device's imagined features could appear in high-end devices by 2015.