Following last year’s demo, Sony will finally be unveiling its 13-inch Digital Paper device this May. Weighing just 12.6 oz, the device features a high-resolution 1,200 x 1,600, 16-level grayscale touchscreen display, complete with a stylus for those who prefer a pen-like feel. Furthermore Sony is claiming that the Digital Paper will offer a three-week battery life with both AC and USB charging capabilities. Additional features include 4GB of memory, and the ability to load documents over WiFi. All this won’t come cheap, as Sony will be charging $1,100 USD for each device. Stay tuned for the official release of the Sony Digital Paper in the coming months.