We’ve covered a number of e-book concepts over the years here on Geeky Gadgets but the eRoll designed by Dragan Trencevski is a thank you citydifferent slant on more traditional solid tablet styles we are currently seeing at the moment.
The eRoll e-book reader is contained in a tube from which the OLED paperthin screen is pulled out from.
There are quick navigation buttons on the right side of the screen which can be controlled using your thumb. But it may be awkward if the screen is paperthin to be able to use multi-touch gestures on the screen without having to put the device down on a solid surface. Due to the paperlike screen flopping down whenever you let go of either end.