INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING PROGRAM, AND INFORMATION PROCESSING METHOD

摘要

An information processing device includes: an operation section; a user motion detection section detect to detect whether the gesture operation received by the operation receiver is the two-hand operation or the one-hand operation; an expansion-reduction setting section configured to set a size change associated with the resizing by the gesture operation to a first degree when the gesture operation for the object is the two-hand operation, and set a size change associated with the resizing by the gesture operation to a second degree which is greater than the first degree when the gesture operation for the object is the one-hand operation on a basis of a user operation detected by the user motion detector; a gesture analysis section configured to specify the gesture operation received by the operation receiver; and a display control section configured to reflect resizing of the object on the screen on a basis of the degree set by the expansion-reduction setting section when the gesture operation identified by the gesture analysis section is resizing.