Patent ID: 9569019
Date: 2017-02-14
CPC Classifications: G06F

Claim:
1. A display device, comprising: a touch panel that displays a screen on a display surface and inputs a user operation point on the display surface; an extracting part that extracts controls that receive a touch operation of a user from content to be displayed on the display surface, wherein auxiliary buttons are created responsive to extraction of the controls; and a display controller that displays the auxiliary buttons on edge parts of the display surface and provides instructions for input of an extracted one of the controls, together with the content, on the display surface; wherein the display controller displays the controls on non-edge parts of the same display surface, the display device further comprising: an input controller that provides instruction for inputting a corresponding control based on the user operating the auxiliary buttons; wherein the extracting part extracts row and column position information of the controls on the display surface; the display controller places the auxiliary buttons in a horizontal direction and a vertical direction of the display surface based on the row and column position information of the controls; and the input controller provides instructions for inputting the control located at an intersecting point of a row and column corresponding to the auxiliary buttons operated by the user.