INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To efficiently specify a direction of an image to be displayed on a display screen of a device.SOLUTION: An information processing device comprises: means for determining a support state of the information processing device; means for measuring a direction of gravity; means for calculating gravity reliability indicating whether to determine a display direction of an image to be displayed on a display screen of the information processing device on the basis of the gravity; and means for determining the display direction of the image to be displayed on the display screen on the basis of the support state, the direction of gravity, and the gravity reliability.