Abstract: A psychological evaluation device that estimates interest of a subject in a content used integrally with a terminal held by the subject. Acceleration data obtained by an acceleration sensor built in the terminal is acquired, and a frequency analysis is performed on the acquired acceleration data to obtain acceleration in the gravity direction of the terminal. By obtaining the acceleration in the gravity direction of the terminal, it is possible to, for example, estimate the subject's interest in the content based on the integral value of each frequency component of the acceleration in the gravity direction obtained by performing the frequency analysis.
Type:
Grant
Filed:
September 23, 2020
Date of Patent:
September 19, 2023
Assignees:
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS, COAMIX INC.
Abstract: A psychological evaluation device that estimates interest of a subject in a content used integrally with a terminal held by the subject. Acceleration data obtained by an acceleration sensor built in the terminal is acquired, and a frequency analysis is performed on the acquired acceleration data to obtain acceleration in the gravity direction of the terminal. By obtaining the acceleration in the gravity direction of the terminal, it is possible to, for example, estimate the subject's interest in the content based on the integral value of each frequency component of the acceleration in the gravity direction obtained by performing the frequency analysis.
Type:
Application
Filed:
September 23, 2020
Publication date:
November 3, 2022
Applicants:
THE UNIVERSITY OF ELECTRO-COMMUNICATIONS, COAMIX INC.