MOBILE ELECTRIC APPARATUS, CONTROLLING METHOD, AND CONTROL PROGRAM

PROBLEM TO BE SOLVED: To improve user convenience.SOLUTION: A portable phone terminal (a portable electric apparatus) 1 has a first casing having a touch panel 2, a second casing having a touch panel 3, and a main control part 10 to control display of information to the touch panel 2 and 3. When the portable electronic apparatus 1 changes its form from a first form that the first casing and the second casing overlap so that the first casing covers the touch panel 3 while the touch panel 2 is exposed outwardly to a second form that the touch panel 2 and the touch panel 3 are exposed outwardly, the main control part 10 displays a first character string on the touch panel 3, the first character string corresponding to a first icon which is displayed on the touch panel 2.