Patent ID: 9311884
Filing Date: 2016-04-12
CPC Classification: G06F,G09G

Claim Text:
1. A portable terminal, comprising: an inclination sensor that measures an inclination of the portable terminal; a memory; and a processor configured to use the memory and execute a process, the process comprising: monitoring an inclination change of the portable terminal; determining whether the inclination change is more than a predetermined value, when the inclination change is detected; starting analyzing a captured image to identify a relative direction of a face part included in the captured image with respect to a predetermined direction of the portable terminal in case the inclination change is more than at least the predetermined value; repeating the analyzing while detecting the inclination change; continuing monitoring the inclination change without the analyzing in case the inclination change is not more than at least the predetermined value; and changing a display direction of contents to be displayed on a display screen of the portable terminal according to the identified relative direction of the face part included in the captured image.