FIELD: physics, computer engineering.
SUBSTANCE: invention relates to portable information processing devices. The device includes an input position detection unit located on the side of the display screen of a display device for detecting the position of input by a manipulation input on the display screen, a gesture detection unit located on the back side of the display screen of the display device for detecting a given gesture, an output device selection unit for selecting an output device for outputting content data corresponding to a selected object based on information of a first gesture which indicates a gesture detected by the gesture detection unit, and a signal generation unit for generating a control signal which causes the selected output device to carry out a given process based on information of a second gesture which indicates a gesture detected by the gesture detection unit.
EFFECT: faster data input.
8 cl, 19 dwg
