The accelerating component converter which is converted to the accelerating component which displays the orthogonal direction which crosses vis-a-vis the plane surface which is formed

摘要

PROBLEM TO BE SOLVED: To enable a state of a portable terminal to be detected without setting up various acceleration patterns in the portable terminal in advance.;SOLUTION: A state detector comprises: an acceleration component conversion unit for converting an acceleration component measured by an acceleration sensor loaded on a portable terminal into an acceleration component independent of a manner of holding the portable terminal; and a state estimation unit for estimating a state of the portable terminal based on the converted acceleration component.;COPYRIGHT: (C)2012,JPO&INPIT