Phablets - a cross between a phone and tablet - have typically divided gadget fans, either they’re too big, too small or not powerful enough.
A team of researchers in Canada have created a potential solution with a device that changes from a phone to a tablet and a notebook, using a set of screens and hinges.
The foldable gadget can be made smaller for texting, or larger for reading maps, and can even create a makeshift laptop with a keyboard.
Scroll down for video