US Patent 8456378 Electronic device and display method

To provide a technology of moving and displaying an object concealed on a first display unit to and on a second display unit. An electronic device including a first display unit and a second display unit displays an object as a graphical user interface on the first display unit, detects that the object gets concealed, determines whether or not the concealed object is coincident with a predetermined condition, and displays the object coincident with the predetermined condition on the second display unit. When a detection unit detects that the object does not get concealed, the display of the object is deleted from on the second display unit.