The patent brains behind a published Nokia concept — the “Morph” — this idea describes “a transformable body configured to be elastically stretchable between at least a first configuration and a second configuration.”
This futuristic, shape-shifting phone would boast a flexible touchscreen display and could be worn neatly on your body until you want to use it, as Nokia explains:
“The first configuration may be an on-skin wearing configuration in which the body of the apparatus has a first size, and the second configuration being an operating configuration in which the body of the apparatus is transformed to a second size.”