ELECTRONIC BOOK WITH IMPROVED PROPERTIES Russian patent published in 2013 - IPC G06F1/16 G06F15/02 

FIELD: information technologies.

SUBSTANCE: electronic book comprises a body; the first and second electronic displays with a sensor screen facing each other and installed in the body; a digital processor in the body; a material computer-readable record medium, besides, files of the electronic book are saved on this medium for presentation of a text provided by files in a portrait mode on the display; a processor receiving a signal of display mode variation and automatically changing text representation at least on one display from the portrait mode to the landscape mode, besides, it comprises an accelerometer in the body, at the same time the signal of display mode variation is generated with the help of an input signal, and in response to the input signal that indicates the first turn with sufficient speed and the angular distance, the processor represents an image of a keyboard in a landscape layout on the first display and a text image in the landscape layout on the second display, and in response to the input signal indicating the second turn with sufficient speed and angular distance, the processor displays a text in the portrait layout on the first display and in the portrait layout on the second display.

EFFECT: provision of automatic switching from the text mode, in which the text is displayed on the first and second displays in the portrait mode, into the text input mode, in which the text is displayed in the landscape mode on one display, and the keyboard - in the landscape mode on another display, with elimination of false actuations.

8 cl, 8 dwg