PORTABLE TERMINAL DEVICE, STRESS ESTIMATION SYSTEM, STRESS ESTIMATION METHOD, AND STRESS ESTIMATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a portable terminal device, a stress estimation system, a stress estimation method, and a stress estimation program, capable of easily recognizing a stress state without limiting the situation wherein the stress state can be recognized.;SOLUTION: When using a stress sensor 301, human body information such as face image data and voice data is acquired simultaneously and correlation between the stress state and the human body information is learned. Then, when not using the stress sensor 301, the stress state is estimated only from the human body information.;COPYRIGHT: (C)2011,JPO&INPIT