Patent ID: 9423935
Filing Date: 2016-08-23
CPC Classification: G06F,H04N

Claim Text:
1. A terminal apparatus that operates according to manipulation by a user on a Graphical User Interface (GUI) screen, the terminal apparatus comprising: a display device which displays the GUI screen; a generator that generates the GUI screen, the GUI screen including a button selectable in the manipulation and a pointer for selecting the button; and a blur calculator that calculates a blur amount including a vertical blur amount and a horizontal blur amount of a position at which the pointer is displayed on the GUI screen, wherein the generator changes the GUI screen in a vertical direction depending on the vertical blur amount, and changes the GUI screen in a horizontal direction depending on the horizontal blur amount, the blur amount being determined utilizing successive pointer position readings indicating the position of the pointer, and wherein the generator: determines the number of vertical display target buttons depending on the vertical blur amount calculated by the blur calculator, the vertical display target buttons being one or more buttons that include the button and are displayed in the vertical direction; determines the number of horizontal display target buttons depending on the horizontal blur amount calculated by the blur calculator, the horizontal display target buttons being one or more buttons that include the button and are displayed in the horizontal direction; and generates the GUI screen on which the determined number of the vertical display target buttons are displayed in the vertical direction and the determined number of the horizontal display target buttons are displayed in the horizontal direction.