Readers that were a little unsettled by last weeks’ Tattoo phone may find the new elastic, self-cleaning Nokia Morph nanotechnology concept a little more palatable.

The result of a collaboration between Nokia’s Research Center and the University of Cambridge, the morph concept demonstrates a future of flexible, stretchable and translucent electronics with self-cleaning surfaces.

Just when you thought the LG watch phone was the definition of cool the morph concept envisages a wrist phone that frankly puts LG well in the shade.

All this finger-print free tech could edge its way into handheld devices within 7 years. So watch the video and start crossing your calendars.