"A Dutch company has squeezed a display the size of two business cards into a gadget no bigger than other mobile phones -- by making a screen that folds up when not in use," reports Reuters.
Have a look at the three photos to see how it works.
Polymer Vision says the Readius is already in production, but they won't tell you the price.
Shiny Shiny has YouTube video of a prototype from last February's 3GSM show.
