Patent ID: 9189150
Filing Date: 2015-11-17
Classification: G06F

Abstract:
1. An information processing device comprising: an input operation function identification unit configured to identify an input operation and a function performed on a display screen including at least two areas; an area determination unit configured to determine an area among the at least two areas of the display screen to which the input operation belongs, information corresponding to the input operation being associated with a page number corresponding to the area determined by the area determination unit; a function process unit configured to execute a process of the function corresponding to the input operation, with respect to the area determined by the area determination unit; a display output unit configured to display, on the display screen, a result obtained by the process executed by the function process unit; a storage unit configured to store, in association with each other, the page number of a page displayed on the display screen and information relevant to a stroke drawn on the display screen; and a page switch management unit configured to read, from the storage unit, the page number corresponding to the area determined by the area determination unit, and update the information relevant to the stroke to be stored in association with the page number.