Sony is going to release the world's lightest, thinnest 13.3 inch Digital Paper device "DPT-S1" on December 3 for about 98,000 yen.
The size is W233 x L310 x H6.8mm and weighs 359g, which is the lightest and thinnest among mobile digital paper devices over 9 inches.
It's developed to be aimed at encouraging people to use it in offices or schools instead of copying and handling lots of paper materials.
It features E Ink's 13.3 inch (1200 x 1600 dots) flexible digital paper display "E Ink Mobius" for the display. It displays images and letters clearly in 16 levels of gray scale and, without a backlight, it is an eye-friendly screen.