Researchers from the Human Media Lab at Canada's Queen's University have created a fully-functioning floppy E-Ink smartphone, which they also refer to as a paper computer. Like its thicker, rigid-bodied counterparts, the Paperphone can do things like making and receiving calls, storing e-books, and playing music. Unlike them, however, it conforms to the shape of its user's pocket or purse, and can even be operated through bending actions.
"This computer looks, feels and operates like a small sheet of interactive paper," said its creator, Roel Vertegaal, who is also the director of the Human Media Lab. "You interact with it by bending it into a cell phone, flipping the corner to turn pages, or writing on it with a pen."
The device has a 9.5-cm (3.74-inch) thin film flexible E-Ink display, underneath which is a flexible printed circuit incorporating resistive bend sensors. Those sensors allow it to be programmed to recognize different types of bending gestures, which will subsequently result in it doing things such as navigating menus, making calls, selecting songs, or any other function. A built-in Wacom tablet also allows users to draw on its screen – making it even more paper-like.