Patent ID: 8847929
Filing Date: 2014-09-30
Classification: G06F

Abstract:
1. An information processing apparatus comprising: a first touch panel; a second touch panel which displays a third program; a trail obtaining unit that obtains a trail input onto the first touch panel by a user; a memory that stores a first program of a document display application, a second program of a handwritten edit application and a condition table, and the third program that displays a document list, receives a selection of a document which the user instructs to display on the first touch panel, and changes a target page of the document, wherein the document display application is a program for realizing a function of controlling display of a document, the function is scaling up and down or scrolling of the display of a document, changing a display target page, and wherein the handwritten edit application draws a trail image representing the trail input on a display target image, and wherein in the condition table, a trail condition is related to a respective data format of a document; a pen tray that accommodates at least one electronic pen and includes a sensor which detects whether the at least one electronic pen is accommodated in the pen tray; and a controller that, while the first program is being performed on the first touch panel, performs the second program of the handwritten edit application in response to the electronic pen not being accommodated in the pen tray, and the trail input satisfying the trail condition corresponding to a data format of a currently opened document by the first program; and wherein the controller keeps performing the function of the first program on the first touch panel, in response to either the electronic pen being accommodated in the pen tray, or the trail input not satisfying the trail condition corresponding to the data format of the currently opened document by the first program; wherein the controller, while the third program is being performed on the second touch panel, switches from the second program to the first program on the first touch panel in response to the trail input being input by the user.